ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Pyrazine spices > 2-Chloropyrazine
2-Chloropyrazine
2-Chloropyrazine Basic information
- Product Name:
- 2-Chloropyrazine
- Synonyms:
-
- 2 - chloride pyrazine
- Pyrazine, 2-chloro-
- 2-Chloropyrazine 97%
- 2-chloropyrazine(SALTDATA: FREE)
- 2-Chloropyrazine, 98% 10GR
- Pyrazin-2-yl chloride
- Pyrazine, chloro- (6CI,7CI,8CI,9CI)
- 2-Chloro-1,4-diazine
- CAS:
- 14508-49-7
- MF:
- C4H3ClN2
- MW:
- 114.53
- EINECS:
- 238-517-0
- Product Categories:
-
- Inhibitors
- Pesticides intermediate
- Chloropyrazines, etc.
- PyrazinesHeterocyclic Building Blocks
- API Intermediate
- alkyl chloride
- Halides
- Heterocycles
- Pyrazines
- Pyrazine
- Building Blocks
- Halogenated Heterocycles
- Heterocyclic Building Blocks
- bc0001
- Mol File:
- 14508-49-7.mol
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2-Chloropyrazine Chemical Properties
- Melting point:
- 153～154℃
- Boiling point:
- 153-154 °C (lit.)
- Density
- 1.283 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.539(lit.)
- Flash point:
- 136 °F
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Soluble in Methanol
- form
- Liquid
- pka
- -1.10±0.10(Predicted)
- color
- Clear colorless to yellow
- Specific Gravity
- 1.283
- Water Solubility
- INSOLUBLE
- BRN
- 107019
- CAS DataBase Reference
- 14508-49-7(CAS DataBase Reference)
- NIST Chemistry Reference
- Chloropyrazine(14508-49-7)
- EPA Substance Registry System
- Pyrazine, chloro- (14508-49-7)
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Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- RIDADR
- UN 1993 3/PG 3
- WGK Germany
- 3
- Hazard Note
- Irritant
- TSCA
- T
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29339990
MSDS
- Language:English Provider:2-Chloropyrazine
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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2-Chloropyrazine Usage And Synthesis
Chemical Properties
clear colorless to yellowish liquid
Uses
2-Chloropyrazine is used in cardiotonic, in biological, drug, flavoring and perfumery industry.
Application
2-Chloropyrazine is used as a reagent in the synthesis of hetaryloxy benzoxaborole compounds which have antimalarial activity. 2-Chloropyrazine is also used to prepare 4,5-disubstituted 6-aryloxy-1,3-dihydrobenzo[c][1,2]oxaboroles which are broad-spectrum serine β-lactamase inhibitors.
Purification Methods
Fractionally distil it through a short column packed with glass helices. It has apenetrating, mildly pungent odour with a high vapour pressure at room temperature. [Erickson & Spoerri J Am Chem Soc 68 400 1946, Hetman & O.Donnell J Org Chem 28 1682 1963, Beilstein 23/5 V 366.]
2-Chloropyrazine Preparation Products And Raw materials
Preparation Products
N-Boc-5,6,7,8-tetrahydro-3-methoxy-[1,2,4]triazolo[4,3-A]pyrazine ,98%METHYL 7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLATE1-(2-PYRAZINYL)-PIPERAZINE3-Chloropyrazine-2-carbonitrile3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride2,3-Dichloropyrazine3-(Trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazinePyrazinecarbonitrile2-Methyl-3-(methylthio)pyrazine
Raw materials
2-ChloropyrazineSupplier
Nanjing Apicci Pharmaceutical Technology Co., Ltd. Gold
- Tel
- 025-84918180 18014482516
- 2853579352@qq.com
Shandong Vantage Specialty Chemicals Biotechnology Co., Ltd. Gold
- Tel
- 133-96369453 18678026865
- sdfantai@163.com
Nanjing Hengweisheng Pharmaceutical Technology Co., Ltd Gold
- Tel
- 19951925546
- 3010491939@qq.com
Creasyn Finechem(Tianjin) Co., Ltd.
- Tel
- 022-83946278 13820372920
- sales@creasyn.com
Shanghai Boyle Chemical Co., Ltd.
- Tel
- Mr Qiu:021-50182298(Demestic market) Miss Xu：021-50180596（Abroad market）
- sales@boylechem.com
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2-Chloropyrazine(14508-49-7)Related Product Information
- 2-CHLORO-7-NITROQUINOXALINE
- 2,6-Dichloropyrazine
- 2-CHLORO-5-METHYLPYRAZINE
- N-(Diaminomethylene)-3-amino-5-(dimethylamino)-6-chloropyrazine-2-carboxamide
- 6-Methyl-2-chloropyrazine,2-Methyl-6-chloropyrazine
- 2-CHLORO-3-METHYLPYRAZINE
- 2,3,6-TRICHLOROQUINOXALINE
- 2-CHLORO-3-ETHYLQUINOXALINE
- 2-Chloroquinoxaline
- 2-CHLORO-3-ETHYLPYRAZINE
- 2,5-Dimethyl-3-chloropyrazine
- 2-AMINO-6-CHLOROPYRAZINE,2-AMINO-6-CHLOROPYRAZINE 98%
- 2,3-Dichloropyrazine
- 2-Chloropyrazine
- Sulfachoropyrazine sodium
- Hydrochlorothiazide
- Pyrazinamide
- Glipizide