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Hubei Vanz Pharm Co.,Ltd

We are both manufacture and trader , have very good quality and competitive price, meanwhile , we have exported to other market 100kg every month. Appearance:white powder Storage:Nomal Package:25kg/drum Application:intermediates Transportation:Nor

CAS 56-69-9 5-Hydroxytryptophan/5 HTP

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $280.0

Type:Manufacturers

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DB BIOTECH CO., LTD

Essential details Type:Griffonia Simplicifolia Extract Form:Powder Part:Seed Extraction Type:Solvent Extraction Packaging:Drum, Plastic Container Grade:Food Model Number:98% 5-HTP Application:Food Cultivation method:artificial planting Name

High quality 5-HTP in bulk supply

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $150.0

Type:Trading Company

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Xi'an Yinherb Bio-Tech Co., Ltd.

Xi'an Yinherb Bio-Tech Co., Ltd was founded in 2009, We have more than 10 experienced doctors and scientists and professional managers, specializing in Nootropics, Sarms and Peptides researching and developing, and become the lead

5-HTP

Cas:56-69-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Binbo Biological Co., Ltd

1.high purity 2.consistent quality 3.competitive price 4.fast shipping Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and raw materials. Binbo is engaged in R&D with perfect eq

Natural Organic 5-Hydroxytryptophan / 5HTP

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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Greenutra Resource Inc

5-htp powder Product Name: Griffonia Seed Extract Cas#: 56-69-9 Main Contents: 5-HTP Plant Resource: Griffonia simplicifolia. Product Specification: 98% 99% HPLC Appearance: White powder Plant Part Used

5-htp powder

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $150.0

Type:Trading Company

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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

5-Hydroxytryptophan

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Sinoway Industrial Co., Ltd.

Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial since 1987. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We can

98% up Ghana Seed Extract 5-hydroxytryptophan 5-HTP powder

Cas:56-69-9

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality L/D-5-Hydroxytryptophan supplier in China

Cas:56-69-9

Min.Order:1 Kilogram

Negotiable

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Kono Chem Co.,Ltd

CASNumber: 56-69-9 Name: Tryptophan,5-hydroxy- SuperlistName: 5-Hydroxytryptophan MolecularS…Appearance:Solid powder Storage:Sealed,light and oxygen resistant Package:Foil bag or drum Applicat

5-Hydroxytryptophan

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $300.0 / 400.0

Type:Other

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------

High purity 56-69-9 5-Hydroxytryptophan

Cas:56-69-9

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

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Wuhan Fortuna Chemical Co.,Ltd

Best service,high quality and cheap price. Appearance:Solid powder Storage:Sealed,light and oxygen resistant Package:25kg/drum,1kg/bag Application:Mainly used in medicine, health food, tobacco, cosmetics raw materials or auxiliary materials, etc Tr

5-Hydroxytryptophan

Cas:56-69-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Xi'an Quanao Biotech Co., Ltd.

Healthy life Professional Factory We has a complete production and operating system, with an annual output capacity of 2000 tons. It can produce variety of content and proportion of extract according to the demand . Appearance:White fine powder S

QA Supply Natural Griffonia Seed Extract 5-Htp / 5-Hydroxytryptophan 98% Powder

Cas:56-69-9

Min.Order:3 Kilogram

FOB Price: $229.0 / 249.0

Type:Manufacturers

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply L/D-5-Hydroxytryptophan

Cas:56-69-9

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% 5-hydroxytryptophan 56-69-9 GMP Manufacturer

Cas:56-69-9

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Xi`an Eastling Biotech Co., Ltd.

DL-5-Hydroxytryptophan CAS: 56-69-9;114-03-4 Molecular Formula: C11H12N2O3 Home Product Category intermediate pharmaceutical intermediates 56-69-9 56-69-9 - Names and Identifiers Name DL-5-Hydroxytryptophan Synonyms

Top Quality Natural 5-hydroxytryptophan/5-htp

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $35.0 / 49.0

Type:Lab/Research institutions

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality 5-Hydroxytryptophan

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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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

5-Hydroxy-DL-tryptophan

Cas:56-69-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis

GMP manufacturer Griffonia simplicifolia seed extract 5-HTP CAS NO.56-69-9

Cas:56-69-9

Min.Order:10 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Hubei DiBo chemical co., LTD

Name:5-hydroxytryptophan(5-HTP) The alias:DL-5-HTP;DL-5-HYDROXYTRYPTOPHAN CAS NO:53-16-7 Molecular formula:C11H12N2O3 Molecular weight:220.23 Product Quality 12 years of chemical raw materials Mature operation of the industry System stabi

5-hydroxytryptophan(5-HTP)/CAS:56-69-9/Chinese suppliers

Cas:56-69-9

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

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Henan Tianfu Chemical Co., Ltd.

5-Hydroxytryptophan Basic information Product Name: 5-Hydroxytryptophan Synonyms: HYDROXYTRYPTOPHAN;DL-5-HTP;DL-5-HYDROXYTRYPTOPHAN;DL-2-AMINO-3-(5-HYDROXYINDOLYL)P

5-Hydroxytryptophan

Cas:56-69-9

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

CAS: 56-69-9 5-Hydroxytryptophan 5-Htp

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $6.0 / 10.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 5-HTP CAS:56-69-9 MF: C11H12N2O3 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:1. Treatment of Depression 2. Suppressing Appetite 3. Enhancing Sleep, treating insomnia Transportat

5-HTP

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 56-69-9 with competitive price

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Hot Sell Factory Supply Raw Material ,DL-5-Hydroxytryptophan CAS:56-69-9

Cas:56-69-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

5-Hydroxytryptophan/ LIDE PHARMA- Factory supply / Best price

Cas:56-69-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Purestar Chem Enterprise Co.,Ltd

Griffonia Simplicifolia Seed Extract 5-Hydroxytryptophan 5-HTP Powder Product Description Description 5-HTP comes from the beans of Griffonia Seed, a vine native to Africa. In African folk med-icine, Griffonia Seed is reputed to be an aphrodisiac,

Griffonia Simplicifolia Seed Extract 5-Hydroxytryptophan 5-HTP Powder

Cas:56-69-9

Min.Order:25 Kilogram

FOB Price: $8.0

Type:Trading Company

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Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High qu

Weight Loss 5-Hydroxytryptophan Powder for Athletic CAS 56-69-9

Cas:56-69-9

Min.Order:10 Gram

Negotiable

Type:Other

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Shanghai Upbio Tech Co.,Ltd

1.More than 8 years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized in APIs, chemical inte

High quality 5-Hydroxytryptophan99%

Cas:56-69-9

Min.Order:100 Gram

FOB Price: $5.0

Type:Lab/Research institutions

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HANWAYS CHEMPHARM CO.,LIMITED

We have two GMP facilities in Hubei Province and cooperative factories in Zhejiang Province We are concentrating on the R&D and technical service of APIs and pharmaceutical intermediates FDA Approved Appearance:Clear colorless Storage:2-8

Factory Supply High Purity 5-Hydroxytryptophanwith Fast Delivery

Cas:56-69-9

Min.Order:1 Kilogram

FOB Price: $285.0

Type:Trading Company

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Synthetic route

DL-tryptophan

DL-tryptophan

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

Conditions
ConditionsYield
With mannitol; succinic acid; Claviceps sp. PRL 1980 In water at 25℃; for 360h;
N,N,N',N'-tetramethyl-para-phenylenediamine
100-22-1

N,N,N',N'-tetramethyl-para-phenylenediamine

5-Hydroxytryptophan radical
126216-42-0

5-Hydroxytryptophan radical

A

N,N,N',N'-Tetramethyl-benzene-1,4-diamine
100-22-1

N,N,N',N'-Tetramethyl-benzene-1,4-diamine

B

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

Conditions
ConditionsYield
With potassium hydroxide In water Rate constant; Equilibrium constant; Irradiation;
4-(N,N-dimethylamino)phenol
619-60-3

4-(N,N-dimethylamino)phenol

5-Hydroxytryptophan radical
126216-42-0

5-Hydroxytryptophan radical

A

4-(N,N-dimethylamino)phenoxyl radical
54737-34-7

4-(N,N-dimethylamino)phenoxyl radical

B

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

Conditions
ConditionsYield
With potassium hydroxide In water Rate constant; Equilibrium constant; Irradiation;
5-Hydroxytryptophan radical
126216-42-0

5-Hydroxytryptophan radical

4-methoxy-phenol
150-76-5

4-methoxy-phenol

A

4-methoxyphenoxyl
6119-32-0

4-methoxyphenoxyl

B

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

Conditions
ConditionsYield
With potassium hydroxide In water Equilibrium constant; Irradiation;
5-Hydroxytryptophan radical
126216-42-0

5-Hydroxytryptophan radical

recorcinol
108-46-3

recorcinol

A

3-hydroxy-phenyloxyl
24856-47-1

3-hydroxy-phenyloxyl

B

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

Conditions
ConditionsYield
With potassium hydroxide In water Equilibrium constant; Irradiation;
5-benzyloxy-DL-tryptophan

5-benzyloxy-DL-tryptophan

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

Conditions
ConditionsYield
With ethanol; palladium Hydrogenation;
With sodium hydroxide; palladium Hydrogenation;
methanol
67-56-1

methanol

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

5-hydroxytryptophan methyl ester hydrochloride
163108-63-2

5-hydroxytryptophan methyl ester hydrochloride

Conditions
ConditionsYield
With thionyl chloride at 0 - 20℃; for 17h; Under N2;100%
With thionyl chloride at 50℃; for 7.16h; Inert atmosphere; Cooling with ice;99.2%
phthalic anhydride
85-44-9

phthalic anhydride

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

2-(1,3-dioxoisoindolin-2-yl)-3-(5-hydroxy-1H-indol-3-yl)-propanoic acid

2-(1,3-dioxoisoindolin-2-yl)-3-(5-hydroxy-1H-indol-3-yl)-propanoic acid

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 140℃; for 4h;96%
methanol
67-56-1

methanol

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

5-hydroxytryptophan methyl ester hydrochloride

5-hydroxytryptophan methyl ester hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In dimethyl sulfoxide at 0 - 20℃; for 3.75h; Reflux;96%
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

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

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

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane; water at 20℃; Inert atmosphere;94%
succinic acid anhydride
108-30-5

succinic acid anhydride

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

N-[1-carboxy-2-(5-hydroxy-1H-indol-3-yl)-ethyl] succinamic acid

N-[1-carboxy-2-(5-hydroxy-1H-indol-3-yl)-ethyl] succinamic acid

Conditions
ConditionsYield
With acetic acid at 60℃; for 15h;93.12%
methanol
67-56-1

methanol

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

5-hydroxytryptophan methyl ester

5-hydroxytryptophan methyl ester

Conditions
ConditionsYield
With thionyl chloride at -5 - 25℃;92.9%
formaldehyd
50-00-0

formaldehyd

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

(-)-(3S)-6-hydroxy-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid
82637-88-5

(-)-(3S)-6-hydroxy-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid

Conditions
ConditionsYield
With sulfuric acid In ethanol; water for 18h; Ambient temperature;91%
With acetic acid In methanol; water70%
2-(Trimethylsilyl)ethyl 4-nitrophenyl carbonate
80149-80-0

2-(Trimethylsilyl)ethyl 4-nitrophenyl carbonate

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

3-(5-Hydroxy-1H-indol-3-yl)-2-(2-trimethylsilanyl-ethylamino)-propionic acid

3-(5-Hydroxy-1H-indol-3-yl)-2-(2-trimethylsilanyl-ethylamino)-propionic acid

Conditions
ConditionsYield
With TEA In methanol Ambient temperature;91%
i-Amyl alcohol
123-51-3

i-Amyl alcohol

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

5-hydroxytryptophan isoamyl ester
1226517-32-3

5-hydroxytryptophan isoamyl ester

Conditions
ConditionsYield
Stage #1: i-Amyl alcohol; 5-hydroxytryptophan With hydrogenchloride In diethyl ether for 22h; Fischer-Speier esterification method; Reflux;
Stage #2: With ammonium hydroxide In dichloromethane; water
91%
3-fluorobenzoyl chloride
1711-07-5

3-fluorobenzoyl chloride

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

2-(3-fluorobenzoylamino)-3-(5-hydroxy-1H-indol-3-yl)propionic acid

2-(3-fluorobenzoylamino)-3-(5-hydroxy-1H-indol-3-yl)propionic acid

Conditions
ConditionsYield
With sodium hydroxide In water at 0℃; for 1h; pH=9 - 10;82.1%
butanoic acid anhydride
106-31-0

butanoic acid anhydride

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

2-butyrylamino-3-(5-hydroxy-1H-indol-3-yl)propionic acid

2-butyrylamino-3-(5-hydroxy-1H-indol-3-yl)propionic acid

Conditions
ConditionsYield
With sodium hydroxide In water at 0 - 20℃; for 1h; pH=9 - 10;82.1%
acetic anhydride
108-24-7

acetic anhydride

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

(RS)-5-acetoxy-N-acetyltryptophan
92580-87-5

(RS)-5-acetoxy-N-acetyltryptophan

Conditions
ConditionsYield
With sodium hydroxide at 0℃; for 2.5h;75%
2-methyl-3-buten-2-ol
115-18-4

2-methyl-3-buten-2-ol

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

dl-5-hydroxy-N-(3-methyl-2-buten-1-yl)tryptophan
1312777-96-0

dl-5-hydroxy-N-(3-methyl-2-buten-1-yl)tryptophan

Conditions
ConditionsYield
With sodium acetate; palladium diacetate; sodium 3-(diphenylphosphanyl)benzenesulfonate In water at 120℃; for 38h; Sealed tube;57%
EDTA monoanhydride
81329-81-9

EDTA monoanhydride

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

2-(2-{[2-(bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino}-acetylamino)-3-(5-hydroxy-1H-indol-3-yl)-propionic acid

2-(2-{[2-(bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino}-acetylamino)-3-(5-hydroxy-1H-indol-3-yl)-propionic acid

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 3h;52%
phenylglycin
2835-06-5

phenylglycin

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

1-phenyl-9H-pyrido[3,4-b]indol-6-ol

1-phenyl-9H-pyrido[3,4-b]indol-6-ol

Conditions
ConditionsYield
With iodine; trifluoroacetic acid In dimethyl sulfoxide at 120℃; for 24h; Green chemistry;46%
acetic anhydride
108-24-7

acetic anhydride

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

N-acetyl-5-hydroxy-tryptophan
19367-81-8

N-acetyl-5-hydroxy-tryptophan

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 16h;32%
In methanol at 40℃; for 16h;26%
ethanol
64-17-5

ethanol

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

5-hydroxytryptophan esthyl ester
43157-32-0

5-hydroxytryptophan esthyl ester

Conditions
ConditionsYield
Stage #1: ethanol; 5-hydroxytryptophan With hydrogenchloride In diethyl ether at 88℃; for 24h; Fischer-Speier esterification method;
Stage #2: With ammonium hydroxide In dichloromethane; water
29%
5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

5-hydroxytryptophan esthyl ester
43157-32-0

5-hydroxytryptophan esthyl ester

Conditions
ConditionsYield
With hydrogenchloride
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

N-cyclohexyl-cyclohexanamine
101-83-7

N-cyclohexyl-cyclohexanamine

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

N,O-di-Boc-DL-5-hydroxytryptophan dicyclohexylammonium salt
82774-76-3

N,O-di-Boc-DL-5-hydroxytryptophan dicyclohexylammonium salt

Conditions
ConditionsYield
With potassium hydroxide 1.) aq. isopropanol, 3 - 4 h, 2.) ether, hexane; Yield given. Multistep reaction;
propionaldehyde
123-38-6

propionaldehyde

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

(1S,3S)-1-Ethyl-6-hydroxy-2,3,4,9-tetrahydro-1H-β-carboline-3-carboxylic acid

(1S,3S)-1-Ethyl-6-hydroxy-2,3,4,9-tetrahydro-1H-β-carboline-3-carboxylic acid

Conditions
ConditionsYield
With sulfuric acid at 25℃;
methanol
67-56-1

methanol

methyl chloroformate
79-22-1

methyl chloroformate

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

(2R,3aS,8aS)-8-Acetyl-5-hydroxy-3,3a,8,8a-tetrahydro-2H-pyrrolo[2,3-b]indole-1,2-dicarboxylic acid dimethyl ester
72458-76-5, 93713-61-2

(2R,3aS,8aS)-8-Acetyl-5-hydroxy-3,3a,8,8a-tetrahydro-2H-pyrrolo[2,3-b]indole-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With hydrogenchloride Multistep reaction;
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;
5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

A

tryptophan-4,5-dione

tryptophan-4,5-dione

B

4-<4-(6-hydroxyquinolyl)>-5-hydroxytryptophan

4-<4-(6-hydroxyquinolyl)>-5-hydroxytryptophan

C

4,4'-bis(5-hydroxytryptophan)

4,4'-bis(5-hydroxytryptophan)

Conditions
ConditionsYield
With hydrogenchloride at 25℃; Product distribution; Mechanism; electrochemical oxidation;
4-methoxyphenoxyl
6119-32-0

4-methoxyphenoxyl

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

A

5-Hydroxytryptophan radical
126216-42-0

5-Hydroxytryptophan radical

B

4-methoxy-phenol
150-76-5

4-methoxy-phenol

Conditions
ConditionsYield
With potassium hydroxide In water Rate constant; Equilibrium constant; Irradiation;
4-(N,N-dimethylamino)phenoxyl radical
54737-34-7

4-(N,N-dimethylamino)phenoxyl radical

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

A

4-(N,N-dimethylamino)phenol
619-60-3

4-(N,N-dimethylamino)phenol

B

5-Hydroxytryptophan radical
126216-42-0

5-Hydroxytryptophan radical

Conditions
ConditionsYield
With potassium hydroxide In water Equilibrium constant; Irradiation;
3-hydroxy-phenyloxyl
24856-47-1

3-hydroxy-phenyloxyl

5-hydroxytryptophan
56-69-9

5-hydroxytryptophan

A

5-Hydroxytryptophan radical
126216-42-0

5-Hydroxytryptophan radical

B

recorcinol
108-46-3

recorcinol

Conditions
ConditionsYield
With potassium hydroxide In water Rate constant; Equilibrium constant; Irradiation;
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