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5-Acetyl-2-chloropyrazine

5-Acetyl-2-chloropyrazine Structure
5-Acetyl-2-chloropyrazine structure
CAS No.
160252-31-3
Chemical Name:
5-Acetyl-2-chloropyrazine
Synonyms
1-(5-chloropyrazin-2-yl)ethanone;5-Acetyl-2-chloropyrazine;2-Chloro-5-acetylpyperazine;1-(5-Chloropyrazinyl)ethanone;1-(5-Chloro-2-pyrazinyl)ethanone;1-(5-chloropyrazin-2-yl)ethan-1-one;Ethanone, 1-(5-chloro-2-pyrazinyl)-;1-(5-chloropyrazin-2-yl)ethan-1-one - [C20536]
CBNumber:
CB82503198
Molecular Formula:
C6H5ClN2O
Molecular Weight:
156.57
MDL Number:
MFCD12400924
MOL File:
160252-31-3.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 04:34:33
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5-Acetyl-2-chloropyrazine Properties

Melting point 43-46°C (dec.)
Boiling point 259.5±35.0 °C(Predicted)
Density 1.311±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
solubility Chloroform (Slightly), Methanol (Slightly)
pka -3.33±0.10(Predicted)
form Solid
color Dark Yellow
InChI InChI=1S/C6H5ClN2O/c1-4(10)5-2-9-6(7)3-8-5/h2-3H,1H3
InChIKey NMMJHUZSTPHGCA-UHFFFAOYSA-N
SMILES C(=O)(C1=NC=C(Cl)N=C1)C

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H315-H302-H335
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362
HS Code  2933998090

5-Acetyl-2-chloropyrazine price More Price(59)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-A172025-5G 5-Acetyl-2-chloropyrazine 160252-31-3 5g $1116 2026-06-03 Buy
TRC TRC-A172025-500MG 5-Acetyl-2-chloropyrazine 160252-31-3 500mg $142 2026-06-03 Buy
Usbiological 001319 5-Acetyl-2-chloropyrazine 160252-31-3 500mg $403 2026-06-03 Buy
Apolloscientific OR301311 1-(5-Chloropyrazin-2-yl)ethanone 95% 160252-31-3 250mg $21 2026-06-04 Buy
Apolloscientific OR301311 1-(5-Chloropyrazin-2-yl)ethanone 95% 160252-31-3 1g $25 2026-06-04 Buy
Product number Packaging Price Buy
TRC-A172025-5G 5g $1116 Buy
TRC-A172025-500MG 500mg $142 Buy
001319 500mg $403 Buy
OR301311 250mg $21 Buy
OR301311 1g $25 Buy

5-Acetyl-2-chloropyrazine Chemical Properties, Uses, Production

Chemical Properties

Yellow Solid

Uses

5-Acetyl-2-chloropyrazine is used in the preparation of 5,7-disubstituted-4-aminopyrido[2,3-d]pyrimidines as adenosine kinase inhibitors.

Chemical Reactivity

5-Acetyl-2-chloropyrazine serves as a versatile building block in organic synthesis, exhibiting notable reactivity due to its electrophilic nature. The presence of the acetyl and chloropyrazine moieties facilitates nucleophilic attack, leading to diverse substitution reactions.

5-Acetyl-2-chloropyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

5-Acetyl-2-chloropyrazine Suppliers

Global Suppliers ( 90)
Supplier Tel Email Country ProdList Advantage
Shanghai Cuisen Pharmaceutical Technology Co., Ltd. 13472757003 yongnan.wang@cendrix.cn China 974 65
Lanzhou Kangyuxin Biotechnology Co., Ltd. 0943-8293106 sales@kyxpharma.com China 3552 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chembest Research Laboratories Limited 021-20908456 sales@BioChemBest.com China 5996 61
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-83725681-603 China 4484 50
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19902 55
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd. +86-28-85122536 85324413 market@astatech.cn China 8016 55
JIANGYIN CANAL PHARMTECH CO.,LIMITED. +86-18921203887 sales@canalpharm.net China 288 58
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Supplier Advantage
Shanghai Cuisen Pharmaceutical Technology Co., Ltd. 65
Lanzhou Kangyuxin Biotechnology Co., Ltd. 58
J & K SCIENTIFIC LTD. 76
Chembest Research Laboratories Limited 61
Chemsky（shanghai）International Co.,Ltd. 50
S.Z. PhyStandard Bio-Tech. Co., Ltd. 50
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 55
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd. 55
JIANGYIN CANAL PHARMTECH CO.,LIMITED. 58
Bide Pharmatech Ltd. 60

View Latest Price from 5-Acetyl-2-chloropyrazine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5-Acetyl-2-chloropyrazine pictures 2020-01-09 5-Acetyl-2-chloropyrazine
160252-31-3
 $5.50 1KG 98%min 1kg-1000kg Career Henan Chemical Co

5-Acetyl-2-chloropyrazine Spectrum

5-Acetyl-2-chloropyrazine(160252-31-3)1HNMR

160252-31-3 (5-Acetyl-2-chloropyrazine) Related Search:

1-(3,5-Dichloropyrazin-2-yl)ethanone 1-(3-Chloropyrazin-2-yl)ethanone 5-Chloropyrazine-2-carbaldehyde 5-Chloro-N-Methoxy-N-Methyl-2-pyrazinecarboxaMide 2-Pyrazinemethanol, 5-chloro-α-methyl-
1-(6-chloropyrazin-2-yl)ethanone

1of2

1-(5-chloropyrazin-2-yl)ethan-1-one 1-(5-Chloro-2-pyrazinyl)ethanone 1-(5-Chloropyrazinyl)ethanone 2-Chloro-5-acetylpyperazine 5-Acetyl-2-chloropyrazine Ethanone, 1-(5-chloro-2-pyrazinyl)- 1-(5-chloropyrazin-2-yl)ethan-1-one - [C20536] 1-(5-chloropyrazin-2-yl)ethanone 160252-31-3 16052-31-3 Aromatics Heterocycles Inhibitors