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ChemicalBook >> CAS DataBase List >> 3,5-Dibromo-2-chloropyrazine

3,5-Dibromo-2-chloropyrazine

$10 - $1871.1
Product name: 3,5-Dibromo-2-chloropyrazine
CAS: 1082843-70-6
MF: C4HBr2ClN2
MW: 272.33
EINECS:201-903-5
MDL Number:MFCD13193367
Synonyms:3,5-Dibromo-2-chloropyrazine;2-Chloro-3,5-dibroMopyrazine;Pyrazine, 3,5-dibromo-2-chloro-;3,5-Dibromo-2-chloropyrazine ISO 9001：2015 REACH;2-chlorine-3,5-dibromopyrazine

Price65 Properties Safety Information Description

65 prices

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aablocks
Abosyn
ACHEMBLOCK
Activate Scientific
AK Scientific
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Arctom
Chemenu
Chem-Impex
Crysdot
Frontier Specialty Chemicals
Matrix Scientific
SynQuest Laboratories
Synthonix
TRC

Package

25MG
100mg
250mg
1.00g
1g
5g
5.00g
10g
25G
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Manufactureraablocks
Product numberAA0083S7
Product description3,5-Dibromo-2-chloropyrazine 95%
Packaging250mg
Price$10
Updated2026-05-28
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Manufactureraablocks
Product numberAA0083S7
Product description3,5-Dibromo-2-chloropyrazine 95%
Packaging1g
Price$12
Updated2026-05-28
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Manufactureraablocks
Product numberAA0083S7
Product description3,5-Dibromo-2-chloropyrazine 95%
Packaging5g
Price$39
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0083S7
Product description3,5-Dibromo-2-chloropyrazine 95%
Packaging10g
Price$76
Updated2026-05-28
Buy

ManufacturerAbosyn
Product number10-2600
Product description3,5-dibromo-2-chloropyrazine 95%-98%
Packaging1g
Price$285
Updated2021-12-16
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ManufacturerACHEMBLOCK
Product numberO31851
Product description3,5-dibromo-2-chloropyrazine 95%
Packaging25G
Price$285
Updated2026-05-25
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ManufacturerACHEMBLOCK
Product numberO31851
Product description3,5-dibromo-2-chloropyrazine 95%
Packaging25G
Price$285
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberO31851
Product description3,5-dibromo-2-chloropyrazine 95%
Packaging100G
Price$855
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberO31851
Product description3,5-dibromo-2-chloropyrazine 95%
Packaging100G
Price$855
Updated2026-05-27
Buy

ManufacturerActivate Scientific
Product numberAS33614
Product description3,5-Dibromo-2-chloropyrazine 95%
Packaging25g
Price$306
Updated2026-06-04
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ManufacturerActivate Scientific
Product numberAS33614
Product description3,5-Dibromo-2-chloropyrazine 95%
Packaging5g
Price$106
Updated2026-06-04
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ManufacturerActivate Scientific
Product numberAS33614
Product description3,5-Dibromo-2-chloropyrazine 95%
Packaging1g
Price$37
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberX8874
Product description3,5-Dibromo-2-chloropyrazine
Packaging100mg
Price$88
Updated2021-12-16
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ManufacturerAmbeed
Product numberA305907
Product description3,5-Dibromo-2-chloropyrazine 95%
Packaging5g
Price$183
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA305907
Product description3,5-Dibromo-2-chloropyrazine 95%
Packaging1g
Price$61
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA305907
Product description3,5-Dibromo-2-chloropyrazine 95%
Packaging250mg
Price$21
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA0083S7	3,5-Dibromo-2-chloropyrazine 95%	250mg	$10	2026-05-28	Buy
aablocks	AA0083S7	3,5-Dibromo-2-chloropyrazine 95%	1g	$12	2026-05-28	Buy
aablocks	AA0083S7	3,5-Dibromo-2-chloropyrazine 95%	5g	$39	2026-05-28	Buy
aablocks	AA0083S7	3,5-Dibromo-2-chloropyrazine 95%	10g	$76	2026-05-28	Buy
Abosyn	10-2600	3,5-dibromo-2-chloropyrazine 95%-98%	1g	$285	2021-12-16	Buy
ACHEMBLOCK	O31851	3,5-dibromo-2-chloropyrazine 95%	25G	$285	2026-05-25	Buy
ACHEMBLOCK	O31851	3,5-dibromo-2-chloropyrazine 95%	25G	$285	2026-05-27	Buy
ACHEMBLOCK	O31851	3,5-dibromo-2-chloropyrazine 95%	100G	$855	2026-05-25	Buy
ACHEMBLOCK	O31851	3,5-dibromo-2-chloropyrazine 95%	100G	$855	2026-05-27	Buy
Activate Scientific	AS33614	3,5-Dibromo-2-chloropyrazine 95%	25g	$306	2026-06-04	Buy
Activate Scientific	AS33614	3,5-Dibromo-2-chloropyrazine 95%	5g	$106	2026-06-04	Buy
Activate Scientific	AS33614	3,5-Dibromo-2-chloropyrazine 95%	1g	$37	2026-06-04	Buy
AK Scientific	X8874	3,5-Dibromo-2-chloropyrazine	100mg	$88	2021-12-16	Buy
Ambeed	A305907	3,5-Dibromo-2-chloropyrazine 95%	5g	$183	2021-12-16	Buy
Ambeed	A305907	3,5-Dibromo-2-chloropyrazine 95%	1g	$61	2021-12-16	Buy
Ambeed	A305907	3,5-Dibromo-2-chloropyrazine 95%	250mg	$21	2021-12-16	Buy

Next Last

Properties

Boiling point :261℃
Density :2.265
Flash point :112℃
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :-6.65±0.10(Predicted)
Appearance :White to off-white Solid

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.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P321	Specific treatment (see … on this label).
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P337+P313	IF eye irritation persists: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.
P403+P233	Store in a well-ventilated place. Keep container tightly closed.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

3,5-Dibromo-2-chloropyrazine is an intermediate used for the 1) preparation of a number of salts of fused pyrazine derivative for treatment of degenerative and inflammatory diseases, 2) preparation of a number of pyridine and pyrazi ne derivatives as protein kinase modulators for the treatment of CDK9-mediated diseases.

Suppliers and manufacturers

career henan chemical co

$1.00
3,5-Dibromo-2-chloropyrazine CAS:1082843-70-6

Dideu Industries Group Limited

$1.10
3,5-Dibromo-2-chloropyrazine CAS:1082843-70-6

Nanjing Dolon Biotechnology Co.,Ltd.

Alchem Pharmtech,Inc.

Guangzhou Yuheng Pharmaceutical Technology Co., Ltd

Shaanxi Cuikang Pharmaceutical Technology Co., Ltd

Henan Allgreen Chemical Co.,LTD

Aladdin Scientific

Suzhou ARTK Medchem Co., Ltd.

DAYANG CHEM (HANGZHOU) CO.,LTD

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3,5-Dibromo-2-chloropyrazine

Properties

Safety Information

Description

Suppliers and manufacturers