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ChemicalBook >> CAS DataBase List >> 5-chloropyrazine-2-carboxamide

5-chloropyrazine-2-carboxamide

$10 - $2814.37
Product name: 5-chloropyrazine-2-carboxamide
CAS: 21279-64-1
MF: C5H4ClN3O
MW: 157.56
EINECS:1312995-182-4
MDL Number:MFCD10686873
Synonyms:5-chloropyrazine-2-carboxamide;5-Chloro-2-pyrazinecarboxamide;EOS-61239;2-Pyrazinecarboxamide, 5-chloro-

Price32 Properties Safety Information Description

32 prices

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Brand

aablocks
Abosyn
ACHEMBLOCK
Activate Scientific
AK Scientific
Ambeed
American Custom Chemicals Corporation
Atlantic Research Chemicals
Chemenu
Crysdot
Matrix Scientific
TRC

Package

10mg
250mg
250.00mg
0.5g
1.00g
1g
2.5G
5g
5.00g
10g
25g
50g
1gm:

Manufactureraablocks
Product numberAA007QT7
Product description5-Chloropyrazine-2-carboxamide ≥95%
Packaging250mg
Price$10
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007QT7
Product description5-Chloropyrazine-2-carboxamide 97%
Packaging1g
Price$14
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007QT7
Product description5-Chloropyrazine-2-carboxamide 98%
Packaging5g
Price$59
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007QT7
Product description5-Chloropyrazine-2-carboxamide 98%
Packaging10g
Price$106
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007QT7
Product description5-Chloropyrazine-2-carboxamide 98%
Packaging25g
Price$221
Updated2026-05-28
Buy

ManufacturerAbosyn
Product number61-1287
Product description5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)
Packaging0.5g
Price$56
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number61-1287
Product description5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)
Packaging1g
Price$70
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number61-1287
Product description5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)
Packaging10g
Price$330
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number61-1287
Product description5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)
Packaging5g
Price$200
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number61-1287
Product description5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)
Packaging25g
Price$578
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number61-1287
Product description5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)
Packaging50g
Price$809
Updated2026-05-21
Buy

ManufacturerACHEMBLOCK
Product numberT101369
Product description5-Chloropyrazine-2-carboxamide 95%
Packaging25G
Price$290
Updated2026-05-27
Buy

ManufacturerActivate Scientific
Product numberAS31655
Product description5-Chloropyrazine-2-carboxamide 98%
Packaging5g
Price$347
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS31655
Product description5-Chloropyrazine-2-carboxamide 98%
Packaging1g
Price$113
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberW4430
Product description5-Chloropyrazine-2-carboxamide
Packaging5g
Price$335
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product numberW4430
Product description5-Chloropyrazine-2-carboxamide
Packaging10g
Price$533
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA007QT7	5-Chloropyrazine-2-carboxamide ≥95%	250mg	$10	2026-05-28	Buy
aablocks	AA007QT7	5-Chloropyrazine-2-carboxamide 97%	1g	$14	2026-05-28	Buy
aablocks	AA007QT7	5-Chloropyrazine-2-carboxamide 98%	5g	$59	2026-05-28	Buy
aablocks	AA007QT7	5-Chloropyrazine-2-carboxamide 98%	10g	$106	2026-05-28	Buy
aablocks	AA007QT7	5-Chloropyrazine-2-carboxamide 98%	25g	$221	2026-05-28	Buy
Abosyn	61-1287	5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)	0.5g	$56	2026-05-21	Buy
Abosyn	61-1287	5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)	1g	$70	2026-05-21	Buy
Abosyn	61-1287	5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)	10g	$330	2026-05-21	Buy
Abosyn	61-1287	5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)	5g	$200	2026-05-21	Buy
Abosyn	61-1287	5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)	25g	$578	2026-05-21	Buy
Abosyn	61-1287	5-chloropyrazine-2-carboxamide >95%(Puritymayvarybetweenbatches)	50g	$809	2026-05-21	Buy
ACHEMBLOCK	T101369	5-Chloropyrazine-2-carboxamide 95%	25G	$290	2026-05-27	Buy
Activate Scientific	AS31655	5-Chloropyrazine-2-carboxamide 98%	5g	$347	2026-06-04	Buy
Activate Scientific	AS31655	5-Chloropyrazine-2-carboxamide 98%	1g	$113	2026-06-04	Buy
AK Scientific	W4430	5-Chloropyrazine-2-carboxamide	5g	$335	2021-12-16	Buy
AK Scientific	W4430	5-Chloropyrazine-2-carboxamide	10g	$533	2021-12-16	Buy

Next Last

Properties

Melting point :171-172 °C
Boiling point :331.3±42.0 °C(Predicted)
Density :1.478±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :13.62±0.50(Predicted)
Appearance :Off-white to yellow Powder

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Pure Chemistry Scientific Inc. Nanjing Chemlin Chemical Co., Ltd Shandong Xiya Chemical Co., Ltd Shanghai Cuisen Pharmaceutical Technology Co., Ltd. Tianjin heowns Biochemical Technology Co., Ltd. Kohn & Shawn Pharmatech Co.,Ltd Shanghai Topbiochem Technology Co., Ltd Cantotech Chemicals, Ltd. CEG Chemical Science&Technology Co., Ltd. Bide Pharmatech Ltd.

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5-chloropyrazine-2-carboxamide

Properties

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Description

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