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3-Chloro-2-pyrazine-carboxylic acid

3-Chloro-2-pyrazine-carboxylic acid structure

CAS No.: 27398-39-6

Chemical Name:: 3-Chloro-2-pyrazine-carboxylic acid

Synonyms: RARECHEM AL BO 0855;(6-CHLOROPYRAZIN-2...;3-Chloropyrazine-2-carbox...;3-Chloro-2-pyrazine-carboxylic a;3-Chloropyrazine-2-corboxylic acid;2-Chloropyrazine-3-carboxylic acid;3-Chloro-2-pyrazine-carboxylic acid;3-CHLORO-PYRAZINE-2-CARBOXYLIC ACID;3-Chloro-2-pryazine-carboxylic acid;2-Pyrazinecarboxylic acid, 3-chloro-

CBNumber:: CB9463523

Molecular Formula:: C5H3ClN2O2

Molecular Weight:: 158.54

MDL Number:: MFCD01318438

MOL File:: 27398-39-6.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:56:29

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3-Chloro-2-pyrazine-carboxylic acid Properties

Melting point	116-117 °C (decomp)
Boiling point	317.0±37.0 °C(Predicted)
Density	1.579±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	1.51±0.25(Predicted)
Appearance	Off-white to light brown Solid
InChI	InChI=1S/C5H3ClN2O2/c6-4-3(5(9)10)7-1-2-8-4/h1-2H,(H,9,10)
InChIKey	PMRPVXLESNMKLG-UHFFFAOYSA-N
SMILES	C1(C(O)=O)=NC=CN=C1Cl
CAS DataBase Reference	27398-39-6(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P305+P351+P338
Risk Statements	36/37/38
Safety Statements	26-36/37/39
HS Code	2933998090

3-Chloro-2-pyrazine-carboxylic acid price More Price(97)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	270389	3-Chloro-2-pyrazine-carboxylic acid Asreported	27398-39-6	500mg	$333	2026-06-03	Buy
Usbiological	270389	3-Chloro-2-pyrazine-carboxylic acid Asreported	27398-39-6	1g	$468	2026-06-03	Buy
Usbiological	270389	3-Chloro-2-pyrazine-carboxylic acid Asreported	27398-39-6	2g	$628	2026-06-03	Buy
Usbiological	270389	3-Chloro-2-pyrazine-carboxylic acid Asreported	27398-39-6	5g	$985	2026-06-03	Buy
Usbiological	270389	3-Chloro-2-pyrazine-carboxylic acid Asreported	27398-39-6	10g	$1370	2026-06-03	Buy

Product number	Packaging	Price	Buy
270389	500mg	$333	Buy
270389	1g	$468	Buy
270389	2g	$628	Buy
270389	5g	$985	Buy
270389	10g	$1370	Buy

3-Chloro-2-pyrazine-carboxylic acid Chemical Properties, Uses, Production

Uses

3-Chloro-2-pyrazinecarboxylic Acid is used in the synthesis of a novel inhibitor (CX-4945) of protein kinase CK2 in the treatment of cancer. Also used in the synthesis of annulated pyrazoles as inhibitors of HIV-1 reverse transcriptase.

3-Chloro-2-pyrazine-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3-Chloro-2-pyrazine-carboxylic acid Suppliers

Global Suppliers ( 201)

Supplier	Tel	Email	Country	ProdList	Advantage
Kohn & Shawn Pharmatech Co.,Ltd	0943-8293106	sales@kyxpharma.com	China	297	55
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	+86-21-54098501	sales@sinch.com.cn	China	11592	64
Pure Chemistry Scientific Inc.	001-857-928-2050 or 1-888-588-9418	sales@chemreagents.com	United States	10174	62
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	marketing@accelachem.com	China	10972	64

Supplier	Advantage
Kohn & Shawn Pharmatech Co.,Ltd	55
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Energy Chemical	61
Wuhan Chemwish Technology Co., Ltd	56
Capot Chemical Co., Ltd	66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	64
Pure Chemistry Scientific Inc.	62
Accela ChemBio Co.,Ltd.	64

View Latest Price from 3-Chloro-2-pyrazine-carboxylic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	3-CHLORO-2-PYRAZINE-CARBOXYLIC ACID 27398-39-6	$8.00	1kg	99%	10MT	Career Henan Chemical Co

3-CHLORO-2-PYRAZINE-CARBOXYLIC ACID
27398-39-6
$8.00
99%
Career Henan Chemical Co

3-Chloro-2-pyrazine-carboxylic acid Spectrum

3-CHLORO-2-PYRAZINE-CARBOXYLIC ACID(27398-39-6)¹HNMR

27398-39-6 (3-Chloro-2-pyrazine-carboxylic acid) Related Search:

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RARECHEM AL BO 0855 3-CHLORO-PYRAZINE-2-CARBOXYLIC ACID 3-Chloro-2-pyrazine-carboxylic a 3-Chloropyrazine-2-corboxylic acid 3-Chloropyrazine-2-carbox... 3-Chloro-2-pryazine-carboxylic acid 2-Pyrazinecarboxylic acid, 3-chloro- (6-CHLOROPYRAZIN-2... 2-Chloropyrazine-3-carboxylic acid 3-Chloro-2-pyrazine-carboxylic acid, CAS 27398-39-6 3-Chloro-2-pyrazine-carboxylic acid 27398-39-6 pharmacetical Carboxylic Acids Pyrazines, Pyrimidines & Pyridazines Carboxylic Acids Pyrazines, Pyrimidines & Pyridazines