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4-b]pyrazine

4-b]pyrazine Structure
4-b]pyrazine structure
CAS No.
1374652-17-1
Chemical Name:
4-b]pyrazine
Synonyms
4-b]pyrazine;5-chloro-8-fluoropyrido[3;5-chloro-8-fluoropyrido[3,4-b]pyrazine;Pyrido[3,4-b]pyrazine, 5-chloro-8-fluoro-;5-chloro-8-fluoropyrido[3,4-b]pyrazine 5-chloro-8-fluoropyrido[4,3-b]pyrazine
CBNumber:
CB52616509
Molecular Formula:
C7H3ClFN3
Molecular Weight:
183.57
MDL Number:
MFCD22380480
MOL File:
1374652-17-1.mol
Last updated:2022-08-26 12:25:50
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4-b]pyrazine Properties

Boiling point 299.3±35.0 °C(Predicted)
Density 1.537±0.06 g/cm3(Predicted)
pka -0.52±0.30(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS06
Signal word  Danger
Hazard statements  H301-H311-H331
Precautionary statements  P261-P264-P270-P271-P280-P302+P352-P304+P340-P310-P330-P361-P403+P233-P405-P501

4-b]pyrazine price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC C383930 5-Chloro-8-Fluoropyrido[3,4-B]pyrazine 1374652-17-1 2.5mg $65 2021-12-16 Buy
TRC C383930 5-Chloro-8-Fluoropyrido[3,4-B]pyrazine 1374652-17-1 5mg $90 2021-12-16 Buy
TRC C383930 5-Chloro-8-Fluoropyrido[3,4-B]pyrazine 1374652-17-1 25mg $350 2021-12-16 Buy
Matrix Scientific 188120 5-Chloro-8-fluoropyrido[3,4-b]pyrazine 1374652-17-1 250mg $900 2021-12-16 Buy
Matrix Scientific 188120 5-Chloro-8-fluoropyrido[3,4-b]pyrazine 1374652-17-1 500mg $1426 2021-12-16 Buy
Product number Packaging Price Buy
C383930 2.5mg $65 Buy
C383930 5mg $90 Buy
C383930 25mg $350 Buy
188120 250mg $900 Buy
188120 500mg $1426 Buy

4-b]pyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

4-b]pyrazine Suppliers

Global( 13)Suppliers
Supplier Tel Email Country ProdList Advantage
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131980 58
Bellen Chemistry Co., Ltd. 010-60400365-8001 19906534436 service@bellenchem.com China 4511 60
Lanzhou Kangyuxin Biotechnology Co., Ltd. 0931-4190454 13893344397 sales@kyxpharma.com China 2328 58
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 63720 58
Bide Pharmatech Ltd. 400-6005915 sales@picasso-e.com China 39661 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-400-8210725 4008210725 malulu@leyan.com China 40036 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 021-57520305 15221441005 zhuruyan@jskchem.com China 49242 58
Supplier Advantage
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
Amadis Chemical Company Limited 		58
Bellen Chemistry Co., Ltd. 60
Lanzhou Kangyuxin Biotechnology Co., Ltd. 58
Bide Pharmatech Ltd. 58
Bide Pharmatech Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 58
4-b]pyrazine 5-chloro-8-fluoropyrido[3 5-chloro-8-fluoropyrido[3,4-b]pyrazine 5-chloro-8-fluoropyrido[3,4-b]pyrazine 5-chloro-8-fluoropyrido[4,3-b]pyrazine Pyrido[3,4-b]pyrazine, 5-chloro-8-fluoro- 1374652-17-1