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ChemicalBook >> CAS DataBase List >>2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI)

2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI)

2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI) Structure
2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI) structure
CAS No.
299441-13-7
Chemical Name:
2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI)
Synonyms
2-Chloro-5-hydrazinopyrazine;2-Chloro-5-hydrazinylpyrazine;2-chloro-5-hydrazineylpyrazine;Pyrazine,2-chloro-5-hydrazinyl-;1-(5-chloropyrazin-2-yl)hydrazine;(5-Chloro-pyrazin-2-yl)-hydrazine;2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI);(Z)-5-Chloro-2-hydrazono-1,2-dihydropyrazine;2-Chloro-5-hydrazino-1,4-diazine, (5-Chloropyrazin-2-yl)hydrazine
CBNumber:
CB01273409
Molecular Formula:
C4H5ClN4
Molecular Weight:
144.56
MDL Number:
MFCD19201527
MOL File:
299441-13-7.mol
MSDS File:
SDS
Last updated:2026-05-27 17:17:54
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2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI) Properties

Melting point 137-138 °C
Boiling point 254.8±50.0 °C(Predicted)
Density 1.63±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka 2.15±0.40(Predicted)
Appearance Light yellow to brown Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H312-H332
Precautionary statements  P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312-P304+P340+P312-P501
HS Code  2933998090

2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth ZLA44113 2-Chloro-5-(hydrazinyl)pyrazine 299441-13-7 0.5g $389.4 2026-06-05 Buy
Biosynth ZLA44113 2-Chloro-5-(hydrazinyl)pyrazine 299441-13-7 5g $1534 2026-06-05 Buy
Matrix Scientific 124196 2-Chloro-5-(hydrazinyl)pyrazine 299441-13-7 500.00mg $263 2026-05-18 Buy
Matrix Scientific 124196 2-Chloro-5-(hydrazinyl)pyrazine 299441-13-7 1.00g $405 2026-05-18 Buy
Matrix Scientific 124196 2-Chloro-5-(hydrazinyl)pyrazine 299441-13-7 5.00g $1210 2026-05-18 Buy
Product number Packaging Price Buy
ZLA44113 0.5g $389.4 Buy
ZLA44113 5g $1534 Buy
124196 500.00mg $263 Buy
124196 1.00g $405 Buy
124196 5.00g $1210 Buy

2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI) Suppliers

Global Suppliers ( 38)
Supplier Tel Email Country ProdList Advantage
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Kohn & Shawn Pharmatech Co.,Ltd 0943-8293106 sales@kyxpharma.com China 297 55
SynAsst Chemical. 021-60343070 China 12731 55
Shanghai Raise Chemical Technology Co.,Ltd +86-021-50935922 China 7854 55
ShangHai AmK Pharmaceutical Technology Co., Ltd. 微信 18019252918 18019252918 sale@amkchem.com China 14982 55
Nanjing Huang Tai Pharmaceutical Technology Co. Ltd. 025-58803135 18551845925 3569572487@qq.com China 391 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
MQ (shanghai) Pharmaceuticals Co., Ltd. 13761635123 sales@linyuepharm.com China 5731 55
Adobe Chem Co., Ltd. 2332782371 adobechem@qq.com China 7980 58
Sichuan BoYou Biotechnology Co., Ltd. 028-65791793 18140026355 568470422@qq.com China 9961 58
Supplier Advantage
Shanghai Hanhong Scientific Co.,Ltd. 64
Kohn & Shawn Pharmatech Co.,Ltd 55
SynAsst Chemical. 55
Shanghai Raise Chemical Technology Co.,Ltd 55
ShangHai AmK Pharmaceutical Technology Co., Ltd. 55
Nanjing Huang Tai Pharmaceutical Technology Co. Ltd. 58
Amadis Chemical Company Limited 58
MQ (shanghai) Pharmaceuticals Co., Ltd. 55
Adobe Chem Co., Ltd. 58
Sichuan BoYou Biotechnology Co., Ltd. 58

2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI) Spectrum

2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI)(299441-13-7)1HNMR

299441-13-7 (2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI)) Related Search:

Indole
2-Chloro-5-hydrazinylpyrazine 2-Chloro-5-hydrazino-1,4-diazine, (5-Chloropyrazin-2-yl)hydrazine 2-Chloro-5-hydrazinopyrazine 1-(5-chloropyrazin-2-yl)hydrazine (Z)-5-Chloro-2-hydrazono-1,2-dihydropyrazine 2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI) Pyrazine,2-chloro-5-hydrazinyl- (5-Chloro-pyrazin-2-yl)-hydrazine 2-chloro-5-hydrazineylpyrazine 299441-13-7 HALIDE