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2-Chloropyrazine

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2-Chloropyrazine Suppliers list
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: 18192627656
Email: 1012@dideu.com
Products Intro: Product Name:2-Chloropyrazine
CAS:14508-49-7
Purity:99% Package:1KG;1USD|25KG;USD|100KG;USD
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578
Email: sales@hbmojin.com
Products Intro: Product Name:2-Chloropyrazine
CAS:14508-49-7
Purity:99% Package:25KG
Company Name: Hebei Guanlang Biotechnology Co,.LTD
Tel: +8619930503252
Email: daisy@crovellbio.com
Products Intro: Product Name:2-Chloropyrazine
CAS:14508-49-7
Purity:99.% Package:1KG;10USD
Company Name: Shaanxi Haibo Biotechnology Co., Ltd
Tel: +undefined18602966907
Email: qinhe02@xaltbio.com
Products Intro: Product Name:2-Chloropyrazine
CAS:14508-49-7
Purity:99% Package:25kg Remarks:White Powder
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:2-Chloropyrazine
CAS:14508-49-7
Purity:98%(Min,HPLC) Package:1G;1KG;100KG

2-Chloropyrazine manufacturers

  • 2-Chloropyrazine
  • 2-Chloropyrazine pictures
  • $0.00 / 25kg
  • 2024-04-12
  • CAS:14508-49-7
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 2000ton
  • 2-Chloropyrazine
  • 2-Chloropyrazine pictures
  • $10.00 / 1KG
  • 2023-09-12
  • CAS:14508-49-7
  • Min. Order: 1KG
  • Purity: 99.%
  • Supply Ability: 10 ton
  • 2-Chloropyrazine
  • 2-Chloropyrazine pictures
  • $0.00 / 25KG
  • 2023-08-24
  • CAS:14508-49-7
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 50000KG/month
2-Chloropyrazine Basic information
Product Name:2-Chloropyrazine
Synonyms:2 - chloride pyrazine;Pyrazine, 2-chloro-;2-chloropyrazine(SALTDATA: FREE);2-Chloropyrazine, 98% 10GR;Pyrazin-2-yl chloride;Pyrazine, chloro- (6CI,7CI,8CI,9CI);2-Chloro-1,4-diazine;2-Dichloropyrazine
CAS:14508-49-7
MF:C4H3ClN2
MW:114.53
EINECS:238-517-0
Product Categories:Inhibitors;Pesticides intermediate;API Intermediate;alkyl chloride;PyrazinesHeterocyclic Building Blocks;Chloropyrazines, etc.;Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks;Halides;Heterocycles;Pyrazines;Pyrazine;bc0001
Mol File:14508-49-7.mol
2-Chloropyrazine Structure
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.)
Fp 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 Gravity1.283
Water Solubility INSOLUBLE
BRN 107019
LogP0.700
CAS DataBase Reference14508-49-7(CAS DataBase Reference)
NIST Chemistry ReferenceChloropyrazine(14508-49-7)
EPA Substance Registry SystemPyrazine, chloro- (14508-49-7)
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 Information
ProviderLanguage
2-Chloropyrazine English
SigmaAldrich English
ACROS English
ALFA English
2-Chloropyrazine Usage And Synthesis
Chemical Propertiesclear colorless to yellowish liquid
Uses2-Chloropyrazine is used in cardiotonic, in biological, drug, flavoring and perfumery industry.
Application2-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.
DefinitionChEBI: 2-chloropyrazine is a member of pyrazines.
Purification MethodsFractionally 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.]
Tag:2-Chloropyrazine(14508-49-7) Related Product Information
Hydrochlorothiazide Pyrazinamide Glipizide Sulfachoropyrazine sodium 6-Methyl-2-chloropyrazine,2-Methyl-6-chloropyrazine 2-CHLORO-3-METHYLPYRAZINE 2,3,6-TRICHLOROQUINOXALINE 2-Chloroquinoxaline 2,6-Dichloropyrazine 2-CHLORO-5-METHYLPYRAZINE 3-CHLORO-2-PYRAZINE-CARBOXYLIC ACID 2,5-Dimethyl-3-chloropyrazine 2-AMINO-6-CHLOROPYRAZINE,2-AMINO-6-CHLOROPYRAZINE 98% 2,3,6,7-TETRACHLOROQUINOXALINE 3,5-Diamino-N-(aminomethyl)-6-chloropyrazine 2-CHLORO-3-METHYL-QUINOXALINE 2,3-Dichloropyrazine 2-CHLORO-7-NITROQUINOXALINE