Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Histamine

Cas:51-45-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 Histamine supplier in China

Cas:51-45-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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 Histamine

Cas:51-45-6

Min.Order:1

Negotiable

Type:Other

inquiry

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

Factory Price API 99% Histamine 51-45-6 GMP Manufacturer

Cas:51-45-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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

Histamine

Cas:51-45-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Histamine

Cas:51-45-6

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

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

Manufacturer supply CAS 51-45-6 with best quality

Cas:51-45-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

Histamine 51-45-6

Cas:51-45-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Histamine51-45-6

Cas:51-45-6

Min.Order:1 Gram

FOB Price: $200.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Histamine CAS:51-45-6 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 intermediates, ste

Histamine CAS:51-45-6

Cas:51-45-6

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

Histamine

Cas:51-45-6

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

CAS NO.:51-45-6

Cas:51-45-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei CuiRan Biotechnology Co., Ltd

Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)

Histamine

Cas:51-45-6

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

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

Histamine

Cas:51-45-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

Histamine

Cas:51-45-6

Min.Order:0

Negotiable

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

Histamine

Cas:51-45-6

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 Histamine

Cas:51-45-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

2-imidazol-4-ylethylamineAppearance:yellow crystalline Storage:In Shade Package:according to customers' requirements Application:chemical research Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or accordin

2-imidazol-4-ylethylamine

Cas:51-45-6

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Sealed and stored in a cool,dark place Package:25kg/drum, or as per your request. Application:Used for active pharmaceutical ingredients Transportation:as p

Histamine

Cas:51-45-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Histamine

Cas:51-45-6

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

Histamine 51-45-6

Cas:51-45-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Histamine

Cas:51-45-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

Histamine;2-(4-Imidazolyl)ethylamine.99%

Cas:51-45-6

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Histamine Chemical Properties Melting point 83-84 °C (lit.) Boiling point 167 °C/0.8 mmHg (lit.) density 0.9902 (rough estimate) refractive index 1.4690 (estimate) storage temp. −20°C pka 6.04(at 25℃) form

Histamine

Cas:51-45-6

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Histamine

Cas:51-45-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api

Histamine

Cas:51-45-6

Min.Order:1 Kilogram

FOB Price: $10.0

Type:Lab/Research institutions

inquiry

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 produc

High Quality Histamine 51-45-6 Manufacturer

Cas:51-45-6

Min.Order:1 Kilogram

FOB Price: $46.0

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

Histamine

Cas:51-45-6

Min.Order:0

Negotiable

Type:Manufacturers

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

2-imidazol-4-ylethylamine

Cas:51-45-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

histamine cas no. 51-45-6 98%

Cas:51-45-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

4-cyanomethylimidazole
18502-05-1

4-cyanomethylimidazole

histamine
51-45-6

histamine

Conditions
ConditionsYield
With hydrazine hydrate In ethanol at 60℃; for 1h; Autoclave; Industrial scale;66%
With ammonia; nickel
4-(2-chloroethyl)-1H-imidazole
13518-55-3

4-(2-chloroethyl)-1H-imidazole

histamine
51-45-6

histamine

Conditions
ConditionsYield
With ethanol; ammonia
monocloridrato di 2-(2-tiono-4-imidazolin-4-il)etilamina
66348-61-6

monocloridrato di 2-(2-tiono-4-imidazolin-4-il)etilamina

histamine
51-45-6

histamine

Conditions
ConditionsYield
With water; iron(III) chloride
D,L-histidine
71-00-1

D,L-histidine

histamine
51-45-6

histamine

Conditions
ConditionsYield
bei der Zersetzung durch Bakterien der Coli-Typhus-Gruppe;
bei der Zersetzung durch Bakterien der Coli-Typhus-Gruppe in saurem Medium und bei Gegenwart von kohlenstoff- und stickstoffliefernden Substanzen;
Bakterielle Bildung bei der Faeulnis von Sojabohnen zurueckzufuehren;
L-histidine
71-00-1

L-histidine

A

histamine
51-45-6

histamine

B

His
4998-57-6

His

Conditions
ConditionsYield
With sulfuric acid at 240 - 250℃;
N-benzoyl-L-histidine
5354-94-9

N-benzoyl-L-histidine

histamine
51-45-6

histamine

Conditions
ConditionsYield
at 240℃; unter vermindertem Druck; Behandeln des Reaktionsprodukts mit konz. Salzsaeure bei 180gradC;
at 240℃; im Vakuum und Behandeln des Reaktionsprodukts mit konz.Salzsaeure bei 180grad;
1-acetoxy-4N-phthalimidobutan-2-one
65465-66-9

1-acetoxy-4N-phthalimidobutan-2-one

formamidine acetic acid
3473-63-0

formamidine acetic acid

histamine
51-45-6

histamine

Conditions
ConditionsYield
Multistep reaction;
Anguibactin
117308-63-1

Anguibactin

A

histamine
51-45-6

histamine

B

2,3-Dihydroxybenzoic acid
303-38-8

2,3-Dihydroxybenzoic acid

C

Dehydrocystine
98135-21-8

Dehydrocystine

Conditions
ConditionsYield
With hydrogenchloride at 100℃; for 24h;
2-(1H-Imidazol-4-yl)-ethylamine

2-(1H-Imidazol-4-yl)-ethylamine

histamine
51-45-6

histamine

Conditions
ConditionsYield
With tri-n-propylamine In gas at 69.9℃; Thermodynamic data; δΔGH+(g), var. bases;
4(resp. 5)-cyanomethyl-imidazole

4(resp. 5)-cyanomethyl-imidazole

histamine
51-45-6

histamine

Conditions
ConditionsYield
With ethanol; sodium
hydrogenchloride
7647-01-0

hydrogenchloride

L-histidine
71-00-1

L-histidine

histamine
51-45-6

histamine

Conditions
ConditionsYield
at 265 - 270℃;
sulfuric acid
7664-93-9

sulfuric acid

L-histidine
71-00-1

L-histidine

histamine
51-45-6

histamine

Conditions
ConditionsYield
at 265 - 270℃;
tetrachloromethane
56-23-5

tetrachloromethane

water
7732-18-5

water

L-histidine
71-00-1

L-histidine

histamine
51-45-6

histamine

Conditions
ConditionsYield
mit UV-Licht;
L-histidine
71-00-1

L-histidine

alkaline medium

alkaline medium

histamine
51-45-6

histamine

Conditions
ConditionsYield
durch Faeulnisbakterien;
durch Faeulnisbakterien;
L-histidine
71-00-1

L-histidine

neutral medium

neutral medium

histamine
51-45-6

histamine

Conditions
ConditionsYield
durch Faeulnisbakterien;
durch Faeulnisbakterien;
L-histidine
71-00-1

L-histidine

ascorbic acid
50-81-7

ascorbic acid

oxygen

oxygen

histamine
51-45-6

histamine

L-histidine
71-00-1

L-histidine

potassium disulfate

potassium disulfate

histamine
51-45-6

histamine

Conditions
ConditionsYield
at 265 - 270℃;
L-histidine
71-00-1

L-histidine

weak acidic medium

weak acidic medium

histamine
51-45-6

histamine

Conditions
ConditionsYield
durch Faeulnisbakterien;
durch Faeulnisbakterien;
L-histidine
71-00-1

L-histidine

alkaline medium

alkaline medium

A

histamine
51-45-6

histamine

B

β--propionic acid

β--propionic acid

Conditions
ConditionsYield
durch Faeulnisbakterien;
L-histidine
71-00-1

L-histidine

neutral medium

neutral medium

A

histamine
51-45-6

histamine

B

β--propionic acid

β--propionic acid

Conditions
ConditionsYield
durch Faeulnisbakterien;
L-histidine
71-00-1

L-histidine

weak acidic medium

weak acidic medium

A

histamine
51-45-6

histamine

B

β--propionic acid

β--propionic acid

Conditions
ConditionsYield
durch Faeulnisbakterien;
sulfuric acid
7664-93-9

sulfuric acid

L-histidine
71-00-1

L-histidine

A

histamine
51-45-6

histamine

B

D,L-histidine
71-00-1

D,L-histidine

Conditions
ConditionsYield
at 240 - 250℃;
water
7732-18-5

water

monocloridrato di 2-(2-tiono-4-imidazolin-4-il)etilamina
66348-61-6

monocloridrato di 2-(2-tiono-4-imidazolin-4-il)etilamina

iron(III) chloride
7705-08-0

iron(III) chloride

histamine
51-45-6

histamine

histamine dichloride
56-92-8

histamine dichloride

histamine
51-45-6

histamine

Conditions
ConditionsYield
With sodium hydroxide
L-histidine
71-00-1

L-histidine

histamine
51-45-6

histamine

Conditions
ConditionsYield
With Enterobacter aerogenes DL-1 histidine decarboxylase In aq. phosphate buffer at 40℃; pH=6.8; Kinetics; Concentration; Enzymatic reaction;
Multi-step reaction with 2 steps
1: trichloroisocyanuric acid; sodium hydroxide / water / 0.5 h / 20 °C / Industrial scale
2: hydrazine hydrate / ethanol / 1 h / 60 °C / Autoclave; Industrial scale
View Scheme
With copper(I) bromide at 100 - 110℃; for 10h; Inert atmosphere; Darkness;
With pyridoxal 5'-phosphate; C179S/C417S double mutant of histidine decarboxylase from human In aq. phosphate buffer at 37℃; for 0.0833333h; pH=6.5; Kinetics; Reagent/catalyst; Enzymatic reaction;
4-imidazole acetaldehyde
645-14-7

4-imidazole acetaldehyde

histamine
51-45-6

histamine

Conditions
ConditionsYield
With histamine dehydrogenase from Rhizobium species Enzymatic reaction;
L-histidine
71-00-1

L-histidine

histamine
51-45-6

histamine

Conditions
ConditionsYield
In methanol; water at 150℃; for 1.5h; Sealed tube;
histamine
51-45-6

histamine

methyl ethenyl sulphone
3680-02-2

methyl ethenyl sulphone

N-<2-(4-imidazolyl)ethyl>-N-<2-(methylsulfonyl)ethyl>amine

N-<2-(4-imidazolyl)ethyl>-N-<2-(methylsulfonyl)ethyl>amine

Conditions
ConditionsYield
In methanol for 4h; Ambient temperature;100%
histamine
51-45-6

histamine

4-N,N-dimethylamino-azobenzene-4'-isothiocyanate
7612-98-8

4-N,N-dimethylamino-azobenzene-4'-isothiocyanate

1-[4-(4-dimethylamino-phenylazo)-phenyl]-3-[2-(1H-imidazol-4-yl)-ethyl]-thiourea

1-[4-(4-dimethylamino-phenylazo)-phenyl]-3-[2-(1H-imidazol-4-yl)-ethyl]-thiourea

Conditions
ConditionsYield
With sodium hydrogencarbonate In acetone for 0.166667h; Heating;100%
With sodium hydrogencarbonate In acetone at 30 - 100℃; Kinetics; Product distribution;
histamine
51-45-6

histamine

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

2,2,2-trifluoro-N-[2-(1H-imidazol-4-yl)ethyl]acetamide
50580-77-3

2,2,2-trifluoro-N-[2-(1H-imidazol-4-yl)ethyl]acetamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃;100%
histamine
51-45-6

histamine

8-chloro-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepine-11-thione
15980-68-4

8-chloro-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepine-11-thione

(8-Chloro-5H-dibenzo[b,e][1,4]diazepin-11-yl)-[2-(3H-imidazol-4-yl)-ethyl]-amine

(8-Chloro-5H-dibenzo[b,e][1,4]diazepin-11-yl)-[2-(3H-imidazol-4-yl)-ethyl]-amine

Conditions
ConditionsYield
In 2-ethoxy-ethanol; hexane; dichloromethane; ethyl acetate99.2%
histamine
51-45-6

histamine

bis(β-isocyanatoethyl)disulfide
27074-18-6

bis(β-isocyanatoethyl)disulfide

bis-2-(4-imidazolyl)ethylcarbamidoethyl disulfide

bis-2-(4-imidazolyl)ethylcarbamidoethyl disulfide

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 24h;99%
histamine
51-45-6

histamine

2-phenyl-4-(adamantane-2'-spiro)-oxazolin-5-one
1374765-29-3

2-phenyl-4-(adamantane-2'-spiro)-oxazolin-5-one

N-[(2-benzoylamino-adamantan-2-yl)carbonyl]-2-(imidazol-4-yl)-ethylamine
1374765-36-2

N-[(2-benzoylamino-adamantan-2-yl)carbonyl]-2-(imidazol-4-yl)-ethylamine

Conditions
ConditionsYield
In acetonitrile at 60℃; for 0.116667h;99%
In tetrahydrofuran; dichloromethane at 100℃; Flow reactor;0.390 g
diethylenetriaminepentaacetic dianhydride
23911-26-4

diethylenetriaminepentaacetic dianhydride

histamine
51-45-6

histamine

{bis-[2-(carboxymethyl-{[2-(1H-imidazol-4-yl)-ethylcarbamoyl]-methyl}-amino)-ethyl]-amino}-acetic acid

{bis-[2-(carboxymethyl-{[2-(1H-imidazol-4-yl)-ethylcarbamoyl]-methyl}-amino)-ethyl]-amino}-acetic acid

Conditions
ConditionsYield
In acetonitrile at 20℃; for 6h; Acylation; addition;95%
(Z)-5-[(methylthio)(4-methylphenylamino)methylidene]-1-(4-methoxyphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione
1070802-08-2

(Z)-5-[(methylthio)(4-methylphenylamino)methylidene]-1-(4-methoxyphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione

histamine
51-45-6

histamine

C24H24N6O4

C24H24N6O4

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 0.05h; Heating;95%
Thiobutyrolactone
1003-10-7

Thiobutyrolactone

histamine
51-45-6

histamine

N-(2-(1H-imidazol-4-yl)ethyl)-4-mercaptobutanamide

N-(2-(1H-imidazol-4-yl)ethyl)-4-mercaptobutanamide

Conditions
ConditionsYield
In acetonitrile at 95℃;95%
histamine
51-45-6

histamine

8-bromocaffeine
10381-82-5

8-bromocaffeine

8-(2-(1H-imidazol-4-yl)ethylamino)caffeine

8-(2-(1H-imidazol-4-yl)ethylamino)caffeine

Conditions
ConditionsYield
In ethanol for 55h; Reflux;95%
histamine
51-45-6

histamine

ethyl 4-amino-7-(pyridin-4-yl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxylate
1338051-00-5

ethyl 4-amino-7-(pyridin-4-yl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxylate

4-amino-N-(2-(1H-imidazol-4-yl)ethyl)-7-(4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
1338048-85-3

4-amino-N-(2-(1H-imidazol-4-yl)ethyl)-7-(4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide

Conditions
ConditionsYield
at 100℃; for 2.5h; Inert atmosphere;94%
histamine
51-45-6

histamine

4-((E)-2-(dimethylamino)vinyl)-5,5-dimethyl-2-oxo-2,5-dihydrofuran-3-carbonitrile
1417818-92-8

4-((E)-2-(dimethylamino)vinyl)-5,5-dimethyl-2-oxo-2,5-dihydrofuran-3-carbonitrile

4-(2-(1H-imidazol-4-yl)ethylamino)-1,1-dimethylfuro[3,4-c]pyridin-3(1H)-one
1417819-07-8

4-(2-(1H-imidazol-4-yl)ethylamino)-1,1-dimethylfuro[3,4-c]pyridin-3(1H)-one

Conditions
ConditionsYield
Heating;94%
histamine
51-45-6

histamine

N-tert-butoxycarbonyl-γ-aminobutyric acid pentafluorophenyl ester
187996-52-7

N-tert-butoxycarbonyl-γ-aminobutyric acid pentafluorophenyl ester

N-tert-butoxycarbonyl-γ-aminobutyrylhistamine
187996-53-8

N-tert-butoxycarbonyl-γ-aminobutyrylhistamine

Conditions
ConditionsYield
93%
In N,N-dimethyl-formamide a) 20 deg C, 1 h, b) 0 deg C, 24 h;92.47%
C50H74N2O6Si

C50H74N2O6Si

histamine
51-45-6

histamine

C55H81N5O5Si

C55H81N5O5Si

Conditions
ConditionsYield
Stage #1: C50H74N2O6Si With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane; N,N-dimethyl-formamide for 0.0833333h;
Stage #2: histamine In dichloromethane; N,N-dimethyl-formamide at 20℃; for 2h;
93%
1-bromo-octane
111-83-1

1-bromo-octane

histamine
51-45-6

histamine

C13H26N3(1+)*Br(1-)

C13H26N3(1+)*Br(1-)

Conditions
ConditionsYield
In isopropyl alcohol at 70℃; for 19h;93%
Tetrabromophthalic anhydride
632-79-1

Tetrabromophthalic anhydride

histamine
51-45-6

histamine

4,5,6,7-tetrabromo-2-[2-(1H-imidazol-4-yl)-ethyl]-isoindole-1,3-dione

4,5,6,7-tetrabromo-2-[2-(1H-imidazol-4-yl)-ethyl]-isoindole-1,3-dione

Conditions
ConditionsYield
In toluene for 5h; Heating;92%
In toluene Condensation; Heating;
In toluene for 3h; Condensation; Heating; Dean-Stark conditions;
histamine
51-45-6

histamine

anthracen-9-yl isothiocyanate
7185-96-8

anthracen-9-yl isothiocyanate

1-anthracen-9-yl-3-[2-(1H-imidazol-4-yl)-ethyl]-thiourea

1-anthracen-9-yl-3-[2-(1H-imidazol-4-yl)-ethyl]-thiourea

Conditions
ConditionsYield
In chloroform Heating;92%
histamine
51-45-6

histamine

AmBisome
1397-89-3

AmBisome

amphotericin B N-histaminamide

amphotericin B N-histaminamide

Conditions
ConditionsYield
With diphenyl phosphoryl azide; triethylamine In N,N-dimethyl acetamide at 20℃; for 12h; Inert atmosphere; Darkness;92%
histamine
51-45-6

histamine

p-Tolylisocyanate
622-58-2

p-Tolylisocyanate

1-[2-(1H-imidazol-4-yl)ethyl]-3-(4-methylphenyl)urea

1-[2-(1H-imidazol-4-yl)ethyl]-3-(4-methylphenyl)urea

Conditions
ConditionsYield
In chloroform for 20h; Inert atmosphere; Reflux;92%
histamine
51-45-6

histamine

N-methyl-2-imidazolcarboxaldehyde
13750-81-7

N-methyl-2-imidazolcarboxaldehyde

N-[2-(1H-imidazol-4-yl)ethyl]-N-[(E)-(1-methyl-1Himidazol-2-yl)methylidene]amine

N-[2-(1H-imidazol-4-yl)ethyl]-N-[(E)-(1-methyl-1Himidazol-2-yl)methylidene]amine

Conditions
ConditionsYield
In ethanol for 4h; Reflux;92%
phenethyl isocyanate
1943-82-4

phenethyl isocyanate

histamine
51-45-6

histamine

1-[2-(1H-Imidazol-4-yl)-ethyl]-3-phenethyl-urea

1-[2-(1H-Imidazol-4-yl)-ethyl]-3-phenethyl-urea

Conditions
ConditionsYield
In pyridine for 3h; Ambient temperature;91%

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View