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Hebei Miheng Trading Co., Ltd.

5-Hydroxytryptamine(5-HT) CAS 50-67-9 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to asse

5-Hydroxytryptamine(5-HT) CAS 50-67-9

Cas:50-67-9

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

Serotonin Manufacturer/High quality/Best price/In stock

Cas:50-67-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

Superiority KONO is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best qua

High quality 3-(2-aminoethyl)indol-5-ol 50-67-9 with best price

Cas:50-67-9

Min.Order:1 Kilogram

FOB Price: $300.0

Type:Other

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Serotonin

Cas:50-67-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

5-Hydroxytryptamine 50-67-9

Cas:50-67-9

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

5-Hydroxytryptamine CAS50-67-9

Cas:50-67-9

Min.Order:1 Kilogram

FOB Price: $289.0 / 498.0

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

5-Hydroxytryptamine 1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Powder Storage:Store in sealed contain

5-Hydroxytryptamine

Cas:50-67-9

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

1H-Indol-5-ol, 3-(2-aminoethyl)- 50-67-9

Cas:50-67-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

5-Hydroxytryptamine CAS: 50-67-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic interme

5-Hydroxytryptamine CAS: 50-67-9

Cas:50-67-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

1H-Indol-5-ol, 3-(2-aminoethyl)-

Cas:50-67-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

1H-Indol-5-ol, 3-(2-aminoethyl)-

Cas:50-67-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Serotonin

Cas:50-67-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We have s

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Hefei Zhaobo Technology Co., Ltd.

5-Hydroxytryptamine CAS 50-67-9 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality control

5-Hydroxytryptamine CAS 50-67-9

Cas:50-67-9

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

1H-Indol-5-ol, 3-(2-aminoethyl)-

Cas:50-67-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality 3-(2-aminoethyl)indol-5-ol

Cas:50-67-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Tr

1H-Indol-5-ol, 3-(2-aminoethyl)-

Cas:50-67-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Serotonin Manufacturer Manufacturer/High quality/Best price/In stock

Cas:50-67-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

High Purity 5-Hydroxytryptamine

Cas:50-67-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

5-Hydroxytryptamine Basic information Product Name: 5-Hydroxytryptamine Synonyms: 5-Hydroxytryptamine,freebase;3-(2-AMINOETHYL)-5-HYDROXYINDOLE(SEROTONIN);5-HYDROXYTRYPTAMINE 98%;3-(2-aminoethyl)-1H-indol-5-ol hydrochloride;3-(2-Aminoethyl)-5-

5-Hydroxytryptamine

Cas:50-67-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

5-Hydroxytryptamine

Cas:50-67-9

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

5-Hydroxytryptamine

Cas:50-67-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

5-Hydroxytryptamine

Cas:50-67-9

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

3-(2-Aminoethyl)-1H-indol-5-ol

Cas:50-67-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

5-Hydroxytryptamine

Cas:50-67-9

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

1H-Indol-5-ol,3-(2-aminoethyl)-

Cas:50-67-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

5-Hydroxytryptamine

Cas:50-67-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

N-Benzyl-2-<5-(benzyloxy)-3-indolyl>-1-ethanamin
147918-24-9

N-Benzyl-2-<5-(benzyloxy)-3-indolyl>-1-ethanamin

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
With palladium 10% on activated carbon; ammonium formate In methanol at 70℃; for 0.75h; Inert atmosphere;100%
L-5-HTP
4350-09-8

L-5-HTP

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
With pyridoxal 5'-phosphate; aromatic L-amino acid decarboxylase In various solvent(s) at 30℃; for 48h;97%
With NH4OH-NH4Cl buffer; pyridoxal 5'-phosphate at 30℃; for 0.5h; relative rate of CO2 evolution by aromatic L-amino acid decarboxylase from Micrococcus percitreus;
With isopropyl β-D-thiogalactoside; L-tryptophan decarboxylase in recombinant Escherichia coli at 28℃;
5-hydroxy-Nb-methoxycarbonyltryptamine
77549-09-8

5-hydroxy-Nb-methoxycarbonyltryptamine

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
With sodium hydroxide In methanol Heating;73%
With sodium hydroxide In methanol for 4h; Heating;73%
2-(5-methoxyindol-3-yl)ethylamine
608-07-1

2-(5-methoxyindol-3-yl)ethylamine

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
With boron tribromide In dichloromethane at 20℃;65%
With aluminium trichloride; benzene
5-benzyloxytryptamine
20776-45-8

5-benzyloxytryptamine

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
With methanol; palladium on activated charcoal Hydrogenation;
With palladium on activated charcoal; ethanol; water Hydrogenation;
With methanol; Pd-BaSO4 Hydrogenation;
5-benzyloxy-3-(2-nitro-ethyl)-indole
93331-75-0

5-benzyloxy-3-(2-nitro-ethyl)-indole

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
With platinum Hydrogenation;
With palladium on activated charcoal Hydrogenation;
[2-(5-benzyloxy-indol-3-yl)-ethyl]-carbamic acid benzyl ester
55895-70-0

[2-(5-benzyloxy-indol-3-yl)-ethyl]-carbamic acid benzyl ester

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
With hydrogenchloride; palladium on activated charcoal; ethanol Hydrogenation.und Wasser;
tryptamine
61-54-1

tryptamine

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
biotransformation by cell cultures of Peganum harmala;
With CYP71P1; NADPH; NADPH-P450 reductase at 30℃; for 0.166667h; pH=7.25; Kinetics; aq. phosphate buffer; Enzymatic reaction;
tryptamine hydochloride
343-94-2

tryptamine hydochloride

A

7-Hydroxytryptamine
15700-23-9

7-Hydroxytryptamine

B

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

C

6-hydroxytryptamine
443-31-2

6-hydroxytryptamine

D

4-Hydroxytryptamine
570-14-9

4-Hydroxytryptamine

Conditions
ConditionsYield
With sodium hydroxide; dihydrogen peroxide; ascorbic acid 1.) H2O, 2.) phosphate buffer (pH= 7.2, 0.1 M), 22 deg C, 2.5 min; Multistep reaction. Title compound not separated from byproducts;
N-Cbz-5-hydroxytryptamine
53157-50-9

N-Cbz-5-hydroxytryptamine

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol Yield given;
5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
With pyridoxal 5'-phosphate mammalian aromatic L-amino acid decarboxylase;
With Papaver somniferum tyrosine decarboxylase S372G mutant In aq. phosphate buffer at 25℃; pH=7.5; Kinetics; Reagent/catalyst; Enzymatic reaction;
2-<3-amino-1-aminomethyl-propyl>-hydroquinone dihydriodide

2-<3-amino-1-aminomethyl-propyl>-hydroquinone dihydriodide

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
With water; sodium hydrogencarbonate; potassium hexacyanoferrate(III)
2-(1-benzyl-5-methoxy-1H-indol-3-yl)ethylamine
40619-73-6

2-(1-benzyl-5-methoxy-1H-indol-3-yl)ethylamine

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 66 percent / Na / tetrahydrofuran; liquid ammonia / 1.5 h / -33 °C
2: 65 percent / BBr3 / CH2Cl2 / 20 °C
View Scheme
1-benzyl-5-methoxy-1H-indole-3-acetamide
93879-42-6

1-benzyl-5-methoxy-1H-indole-3-acetamide

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 60.5 percent / LiAlH4 / diethyl ether / 48 h / Heating
2: 66 percent / Na / tetrahydrofuran; liquid ammonia / 1.5 h / -33 °C
3: 65 percent / BBr3 / CH2Cl2 / 20 °C
View Scheme
methyl 1-benzyl-5-methoxy-1H-indole-3-acetate
419569-93-0

methyl 1-benzyl-5-methoxy-1H-indole-3-acetate

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 83 percent / NH3 / methanol / 192 h / 20 °C
2: 60.5 percent / LiAlH4 / diethyl ether / 48 h / Heating
3: 66 percent / Na / tetrahydrofuran; liquid ammonia / 1.5 h / -33 °C
4: 65 percent / BBr3 / CH2Cl2 / 20 °C
View Scheme
1-formyl-5-hydroxy-N-methoxycarbonyltryptamine
185987-04-6

1-formyl-5-hydroxy-N-methoxycarbonyltryptamine

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 76 percent / 2N NaOH / methanol
2: 73 percent / 10percent NaOH / methanol / Heating
View Scheme
(2-indol-3-yl-ethyl)-carbamic acid benzyl ester
38750-13-9

(2-indol-3-yl-ethyl)-carbamic acid benzyl ester

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1.) Pb(OAc)4; 2.) Zn powder / 1.) CF3COOH, CH2Cl2
2: H2 / 5percent Pd-C / methanol
View Scheme
5-benzyloxy-1H-indole
1215-59-4

5-benzyloxy-1H-indole

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: acetic acid; dioxane
2: NaCN; aqueous ethanol
3: LiAlH4; diethyl ether
4: palladium/charcoal; ethanol / Hydrogenation
View Scheme
Multi-step reaction with 4 steps
1: phosphoryl chloride / und anschliessenden Hydrolysieren mit wss.Natronlauge bzw. wss.Natriumcarbonat-Loesung
2: ammonium acetate
3: LiAlH4; diethyl ether
4: methanol; palladium/charcoal / Hydrogenation
View Scheme
Multi-step reaction with 4 steps
1: phosphoryl chloride / und anschliessenden Hydrolysieren mit wss.Natronlauge bzw. wss.Natriumcarbonat-Loesung
2: benzylamine
3: LiAlH4; THF
4: palladium/charcoal; ethanol; water / Hydrogenation
View Scheme
NSC 73391
2436-15-9

NSC 73391

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: LiAlH4; diethyl ether
2: palladium/charcoal; ethanol / Hydrogenation
View Scheme
5-Benzyloxy-2,ω-dinitro-styrol
92438-11-4

5-Benzyloxy-2,ω-dinitro-styrol

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: ethanol; acetic acid
2: acetic acid; dioxane
3: NaCN; aqueous ethanol
4: LiAlH4; diethyl ether
5: palladium/charcoal; ethanol / Hydrogenation
View Scheme
5-benzyloxygramine
1453-97-0

5-benzyloxygramine

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: NaCN; aqueous ethanol
2: LiAlH4; diethyl ether
3: palladium/charcoal; ethanol / Hydrogenation
View Scheme
Multi-step reaction with 3 steps
1: NaCN; aqueous ethanol
2: LiAlH4; diethyl ether
3: platinum/charcoal; methanol / Hydrogenation
View Scheme
5-benzyloxyindole-3-acetamide
5933-28-8

5-benzyloxyindole-3-acetamide

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: LiAlH4; diethyl ether
2: palladium/charcoal; ethanol / Hydrogenation
View Scheme
Multi-step reaction with 2 steps
1: LiAlH4; diethyl ether
2: platinum/charcoal; methanol / Hydrogenation
View Scheme
(5-benzyloxy-indol-3-yl)-glyoxylic acid amide
22424-62-0

(5-benzyloxy-indol-3-yl)-glyoxylic acid amide

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: LiAlH4; diethyl ether; THF
2: palladium/BaSO4; methanol / Hydrogenation
View Scheme
2-(5-(benzyloxy)-1H-indol-3-yl)-2-oxoacetyl chloride
22424-61-9

2-(5-(benzyloxy)-1H-indol-3-yl)-2-oxoacetyl chloride

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aqueous NH3 <28percent >
2: LiAlH4; diethyl ether; THF
3: palladium/BaSO4; methanol / Hydrogenation
View Scheme
3-(5-benzyloxy-indol-3-yl)-propionic acid
7394-76-5

3-(5-benzyloxy-indol-3-yl)-propionic acid

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: methanol. HCl
2: ethanol; N2H4+H2O
3: benzene; NaNO2; aqueous acetic acid / Erwaermen des Reaktionsprodukts in Benzol mit Benzylalkohol
4: palladium/charcoal; HCl; ethanol / Hydrogenation.und Wasser
View Scheme
3-(5-benzyloxy-indol-3-yl)-propionic acid methyl ester
101890-43-1

3-(5-benzyloxy-indol-3-yl)-propionic acid methyl ester

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ethanol; N2H4+H2O
2: benzene; NaNO2; aqueous acetic acid / Erwaermen des Reaktionsprodukts in Benzol mit Benzylalkohol
3: palladium/charcoal; HCl; ethanol / Hydrogenation.und Wasser
View Scheme
3-(5-benzyloxy-indol-3-yl)-propionic acid hydrazide
101783-03-3

3-(5-benzyloxy-indol-3-yl)-propionic acid hydrazide

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: benzene; NaNO2; aqueous acetic acid / Erwaermen des Reaktionsprodukts in Benzol mit Benzylalkohol
2: palladium/charcoal; HCl; ethanol / Hydrogenation.und Wasser
View Scheme
5-benzyloxy-3-(2-carboxy-ethyl)-indole-2-carboxylic acid
7358-97-6

5-benzyloxy-3-(2-carboxy-ethyl)-indole-2-carboxylic acid

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: tetralin
2: methanol. HCl
3: ethanol; N2H4+H2O
4: benzene; NaNO2; aqueous acetic acid / Erwaermen des Reaktionsprodukts in Benzol mit Benzylalkohol
5: palladium/charcoal; HCl; ethanol / Hydrogenation.und Wasser
View Scheme
5-benzyloxyindole-3-carboxaldehyde
6953-22-6

5-benzyloxyindole-3-carboxaldehyde

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ammonium acetate
2: LiAlH4; diethyl ether
3: methanol; palladium/charcoal / Hydrogenation
View Scheme
Multi-step reaction with 3 steps
1: benzylamine
2: LiAlH4; THF
3: palladium/charcoal; ethanol; water / Hydrogenation
View Scheme
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

(E)-3-(4-hydroxy-3-methoxyphenyl)acrylic acid
1135-24-6

(E)-3-(4-hydroxy-3-methoxyphenyl)acrylic acid

(2E)-N-[2-(5-hydroxy-1H-indol-3-yl)ethyl]-3-(4-hydroxy-3-methoxyphenyl)-2-propenamide
68573-23-9

(2E)-N-[2-(5-hydroxy-1H-indol-3-yl)ethyl]-3-(4-hydroxy-3-methoxyphenyl)-2-propenamide

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide99%
Stage #1: (E)-3-(4-hydroxy-3-methoxyphenyl)acrylic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane; N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: 3-(2-aminoethyl)-1H-indol-5-ol With triethylamine In dichloromethane; N,N-dimethyl-formamide at 20℃; Inert atmosphere;
57%
Stage #1: 3-(2-aminoethyl)-1H-indol-5-ol; (E)-3-(4-hydroxy-3-methoxyphenyl)acrylic acid With pyridine; dicyclohexyl-carbodiimide at 20℃; for 24h;
Stage #2: With potassium hydroxide In methanol at 20℃; for 4h;
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Trifluoroacetaldehyde ethyl hemiacetal
433-27-2

Trifluoroacetaldehyde ethyl hemiacetal

6-hydroxy-1-trifluoromethyl-1,2,3,4-tetrahydro-9H-pyrido<3,4-b>indole
126260-67-1

6-hydroxy-1-trifluoromethyl-1,2,3,4-tetrahydro-9H-pyrido<3,4-b>indole

Conditions
ConditionsYield
at 110 - 120℃; for 5h;98.8%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

methyl chloroformate
79-22-1

methyl chloroformate

5-hydroxy-Nb-methoxycarbonyltryptamine
77549-09-8

5-hydroxy-Nb-methoxycarbonyltryptamine

Conditions
ConditionsYield
With pyridine In N,N-dimethyl-formamide at 0 - 20℃; for 1.5h;94%
(2R,4R)-2-[2-[4-fluoro-2-[2-(4-fluoro-3-methoxyphenyl)ethyl]phenoxy]ethyl]-4-hydroxy-1-methylpyrrolidine
195299-77-5

(2R,4R)-2-[2-[4-fluoro-2-[2-(4-fluoro-3-methoxyphenyl)ethyl]phenoxy]ethyl]-4-hydroxy-1-methylpyrrolidine

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

lauric anhydride
645-66-9

lauric anhydride

(2R,4R)-2-[2-[4-fluoro-2-[2-(4-fluoro-3-methoxyphenyl)ethyl]phenoxy]ethyl]-4-lauroyloxy-1-methylpyrrolidine

(2R,4R)-2-[2-[4-fluoro-2-[2-(4-fluoro-3-methoxyphenyl)ethyl]phenoxy]ethyl]-4-lauroyloxy-1-methylpyrrolidine

Conditions
ConditionsYield
With pyridine; dmap91%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

(Z)-2-hydroxy-3-phenyl-acrylic acid
5801-57-0, 52178-60-6

(Z)-2-hydroxy-3-phenyl-acrylic acid

1-benzyl-1,2,3,4-tetrahydro-8-hydroxy-β-carboline-1-carboxylic acid
17994-22-8

1-benzyl-1,2,3,4-tetrahydro-8-hydroxy-β-carboline-1-carboxylic acid

Conditions
ConditionsYield
In ethanol for 48h;90%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

2,2-Dichloropropionic acid
75-99-0

2,2-Dichloropropionic acid

C13H14Cl2N2O2
1388185-92-9

C13H14Cl2N2O2

Conditions
ConditionsYield
With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 24h;89%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

Arachidic acid
506-30-9

Arachidic acid

N-(2-(5-hydroxy-1H-indol-3-yl)ethyl)icosanamide
21249-34-3

N-(2-(5-hydroxy-1H-indol-3-yl)ethyl)icosanamide

Conditions
ConditionsYield
With benzotriazol-1-ol; triethylamine In N,N-dimethyl-formamide at 20℃; Reagent/catalyst; Solvent;88%
diethylenetriaminepentaacetic dianhydride
23911-26-4

diethylenetriaminepentaacetic dianhydride

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

bis-5-hydroxytriptamide-DPTA
875429-83-7

bis-5-hydroxytriptamide-DPTA

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃; for 48h;87%
With triethylamine In N,N-dimethyl-formamide at 20℃; for 48h;58%
Stage #1: diethylenetriaminepentaacetic dianhydride; 3-(2-aminoethyl)-1H-indol-5-ol With pyridine; ascorbic acid In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: With water
vinyl acetate
108-05-4

vinyl acetate

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

N-acetyl-5-hydroxytryptamine
1210-83-9

N-acetyl-5-hydroxytryptamine

Conditions
ConditionsYield
With agarose immobilized acetyltransferase from Mycobacterium smegmatis (MsAcT) In aq. phosphate buffer; dimethyl sulfoxide at 25℃; under 760.051 Torr; for 0.0833333h; pH=8.0; Flow reactor; Enzymatic reaction; chemoselective reaction;85%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

benzyl chloroformate
501-53-1

benzyl chloroformate

N-Cbz-5-hydroxytryptamine
53157-50-9

N-Cbz-5-hydroxytryptamine

Conditions
ConditionsYield
With sodium carbonate In water for 6h; Ambient temperature;84%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

<5,6,8,9,11,12,14,15-3H8>arachidonic acid
66753-05-7

<5,6,8,9,11,12,14,15-3H8>arachidonic acid

N-[5,6,8,9,11,12,14,15-3H8]arachidonoyl5-hydroxytryptamine

N-[5,6,8,9,11,12,14,15-3H8]arachidonoyl5-hydroxytryptamine

Conditions
ConditionsYield
Stage #1: <5,6,8,9,11,12,14,15-3H8>arachidonic acid With triethylamine; isobutyl chloroformate In acetonitrile at 23℃; for 2h;
Stage #2: 3-(2-aminoethyl)-1H-indol-5-ol In N,N-dimethyl-formamide at 23℃; for 20h;
83%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

p-Coumaric Acid
7400-08-0

p-Coumaric Acid

N-p-coumaroylserotonin
68573-24-0

N-p-coumaroylserotonin

Conditions
ConditionsYield
Stage #1: p-Coumaric Acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane; N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: 3-(2-aminoethyl)-1H-indol-5-ol With triethylamine In dichloromethane; N,N-dimethyl-formamide at 20℃; Inert atmosphere;
82%
With benzotriazol-1-ol; dicyclohexyl-carbodiimide79%
Stage #1: 3-(2-aminoethyl)-1H-indol-5-ol; p-Coumaric Acid With pyridine; dicyclohexyl-carbodiimide at 20℃; for 24h;
Stage #2: With potassium hydroxide In methanol at 20℃; for 4h;
0.14 mmol
(Z)-9-octadecenoyl chloride
112-77-6

(Z)-9-octadecenoyl chloride

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

(Z)-N-[2-(5-hydroxy-1H-indol-3-yl)ethyl]-9-octadecenamide
1002100-44-8

(Z)-N-[2-(5-hydroxy-1H-indol-3-yl)ethyl]-9-octadecenamide

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃; for 5h; Cooling with ice;82%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

(S)-2-((tert-butoxycarbonyl)amino)-3-(5-hydroxy-1H-indol-3-yl)propanoic acid
119768-45-5

(S)-2-((tert-butoxycarbonyl)amino)-3-(5-hydroxy-1H-indol-3-yl)propanoic acid

(S)-tert-butyl (3-(5-hydroxy-1H-indol-3-yl)-1-((2-(5-hydroxy-1H-indol-3-yl)ethyl)amino)-1-oxopropan-2-yl)carbamate

(S)-tert-butyl (3-(5-hydroxy-1H-indol-3-yl)-1-((2-(5-hydroxy-1H-indol-3-yl)ethyl)amino)-1-oxopropan-2-yl)carbamate

Conditions
ConditionsYield
Stage #1: (S)-2-((tert-butoxycarbonyl)amino)-3-(5-hydroxy-1H-indol-3-yl)propanoic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide for 0.166667h;
Stage #2: 3-(2-aminoethyl)-1H-indol-5-ol In N,N-dimethyl-formamide for 2h;
82%
Stage #1: (S)-2-((tert-butoxycarbonyl)amino)-3-(5-hydroxy-1H-indol-3-yl)propanoic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 0.166667h;
Stage #2: 3-(2-aminoethyl)-1H-indol-5-ol In N,N-dimethyl-formamide at 20℃; for 2h;
390 mg
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

2-(phenylamino)benzoic acid
91-40-7

2-(phenylamino)benzoic acid

N-(2-(5-hydroxy-1H-indol-3-yl)ethyl)-2-(phenylamino)benzamide

N-(2-(5-hydroxy-1H-indol-3-yl)ethyl)-2-(phenylamino)benzamide

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; for 8h;75%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

mefenamic Acid
61-68-7

mefenamic Acid

2-((2,3-dimethylphenyl)amino)-N-(2-(5-hydroxy-1H-indol-3-yl)ethyl)benzamide

2-((2,3-dimethylphenyl)amino)-N-(2-(5-hydroxy-1H-indol-3-yl)ethyl)benzamide

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; for 8h;75%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; for 8h;75%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

piperic acid chloride
4711-72-2

piperic acid chloride

N-[2-(5-hydroxy-1H-indol-3-yl)ethyl]-5-(3,4-methylenedioxyphenyl)-2E,4E-pentadienamide

N-[2-(5-hydroxy-1H-indol-3-yl)ethyl]-5-(3,4-methylenedioxyphenyl)-2E,4E-pentadienamide

Conditions
ConditionsYield
With triethylamine at 20℃; for 5h; Cooling with ice;70%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

2,5,7,8-tetramethyl-6-(oxiran-2-ylmethoxy)-2-(4,8,12-trimethyltridecyl)chroman
153821-44-4

2,5,7,8-tetramethyl-6-(oxiran-2-ylmethoxy)-2-(4,8,12-trimethyltridecyl)chroman

C42H66N2O4

C42H66N2O4

Conditions
ConditionsYield
Stage #1: 3-(2-aminoethyl)-1H-indol-5-ol at -10℃; for 1h; Alkaline conditions;
Stage #2: 2,5,7,8-tetramethyl-6-(oxiran-2-ylmethoxy)-2-(4,8,12-trimethyltridecyl)chroman In dichloromethane at -10℃; for 12h; regioselective reaction;
70%
isoalantolactone
470-17-7

isoalantolactone

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

(3aR,8aR,9aR)-3-{[2-(5-hydroxy-1H-indol-3-yl)ethylamino]methyl}-8a-methyl-5-methylidene-decahydronaphtho[2,3-b]furan-2-one hydrochloride
1353868-49-1

(3aR,8aR,9aR)-3-{[2-(5-hydroxy-1H-indol-3-yl)ethylamino]methyl}-8a-methyl-5-methylidene-decahydronaphtho[2,3-b]furan-2-one hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In methanol at 20℃; Michael type reaction; stereospecific reaction;68%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

N,N'-bis-Boc-S-methyl-isothiourea
322474-21-5

N,N'-bis-Boc-S-methyl-isothiourea

N',N''-bis(tert-butoxycarbonyl)-N-(2-(5-hydroxy-1H-indol-3-yl)ethyl)guanidine

N',N''-bis(tert-butoxycarbonyl)-N-(2-(5-hydroxy-1H-indol-3-yl)ethyl)guanidine

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 0 - 20℃;67%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

alepterolic acid

alepterolic acid

(E)-N-(2-[5-hydroxy-1H-indol-3-yl]ethyl)-5-([1R,4aS,6R,8aS]-6-hydroxy-5,5,8a-trimethyl-2-methylenedecahydronaphthalene-1-yl)-3-methylpent-2-enamide

(E)-N-(2-[5-hydroxy-1H-indol-3-yl]ethyl)-5-([1R,4aS,6R,8aS]-6-hydroxy-5,5,8a-trimethyl-2-methylenedecahydronaphthalene-1-yl)-3-methylpent-2-enamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃;65%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

C18H16O7
1448991-74-9

C18H16O7

Dimethyl-3-(2-hydroxybenzoyl)-9-hydroxy-6,7,12,12b-tetrahydroindolo[2,3-a]quinolizine-1,12b-dicarboxylate
1355043-50-3

Dimethyl-3-(2-hydroxybenzoyl)-9-hydroxy-6,7,12,12b-tetrahydroindolo[2,3-a]quinolizine-1,12b-dicarboxylate

Conditions
ConditionsYield
Stage #1: 3-(2-aminoethyl)-1H-indol-5-ol; C18H16O7 With trimethyl orthoformate In dichloromethane at 20℃; Inert atmosphere;
Stage #2: With trifluoroacetic acid In dichloromethane at 20℃; Inert atmosphere;
64%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

2-nitrobenzenesulfenyl chloride
7669-54-7

2-nitrobenzenesulfenyl chloride

3-(2-Amino-ethyl)-2-(2-nitro-phenylsulfanyl)-1H-indol-5-ol
102250-06-6

3-(2-Amino-ethyl)-2-(2-nitro-phenylsulfanyl)-1H-indol-5-ol

Conditions
ConditionsYield
In acetic acid at 0℃; for 3h;63%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

1-acetyl-2-methylsulfanyl-4-imidazolidinone
291519-12-5

1-acetyl-2-methylsulfanyl-4-imidazolidinone

1-acetyl-2-[2-(5-hydroxy-1H-indol-3-yl)ethylamino]-4,5-dihydroimidazol-4-one

1-acetyl-2-[2-(5-hydroxy-1H-indol-3-yl)ethylamino]-4,5-dihydroimidazol-4-one

Conditions
ConditionsYield
In ethanol for 96h; Reflux;60%
3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

2,2-dichloro-3-(6-methyl-2-oxo-2H-chromen-4-yl)propanoic acid

2,2-dichloro-3-(6-methyl-2-oxo-2H-chromen-4-yl)propanoic acid

2,2-dichloro-N-(2-(5-hydroxy-1H-indol-3-yl)ethyl)-3-(6-methyl-2-oxo-2H-chromen-4-yl)propanamide

2,2-dichloro-N-(2-(5-hydroxy-1H-indol-3-yl)ethyl)-3-(6-methyl-2-oxo-2H-chromen-4-yl)propanamide

Conditions
ConditionsYield
Stage #1: 2,2-dichloro-3-(6-methyl-2-oxo-2H-chromen-4-yl)propanoic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide for 0.333333h; Inert atmosphere;
Stage #2: 3-(2-aminoethyl)-1H-indol-5-ol In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere;
60%
(-)-(S)-3-(benzyloxycarbonylamino-methyl)-5-methyl-hexanoic acid
949890-75-9

(-)-(S)-3-(benzyloxycarbonylamino-methyl)-5-methyl-hexanoic acid

3-(2-aminoethyl)-1H-indol-5-ol
50-67-9

3-(2-aminoethyl)-1H-indol-5-ol

C26H33N3O4
1224700-50-8

C26H33N3O4

Conditions
ConditionsYield
Stage #1: (-)-(S)-3-(benzyloxycarbonylamino-methyl)-5-methyl-hexanoic acid With N-ethylmorpholine;; isobutyl chloroformate In tetrahydrofuran at -15℃; for 0.0333333h;
Stage #2: 3-(2-aminoethyl)-1H-indol-5-ol In tetrahydrofuran; water at -15 - 20℃; for 24.1667h;
56%
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