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pyridazin-4-ol

pyridazin-4-ol Structure
pyridazin-4-ol structure
CAS No.
17417-57-1
Chemical Name:
pyridazin-4-ol
Synonyms
Pyridazin-4(1H)-one;pyridazin-4-ol;Pyridazine-4-one;1H-Pyridazin-4-one;Hexahydro-4-pyridazinone;4-Oxo-1,4-dihydropyridazin;4(1H)-Pyridazinone (6CI, 7CI, 8CI, 9CI, ACI)
CBNumber:
CB42500917
Molecular Formula:
C4H4N2O
Molecular Weight:
96.09
MDL Number:
MOL File:
17417-57-1.mol
MSDS File:
SDS
Last updated:2026-05-28 02:06:31
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pyridazin-4-ol Properties

Melting point 252℃
Boiling point 184.7±23.0℃ (760 Torr)
Density 1.28±0.1 g/cm3 (20 ºC 760 Torr)
Flash point 65.5±22.6℃
pka 9.00±0.70(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)Environment (GHS09)
GHS05,GHS09
Signal word  Danger
Hazard statements  H314-H411
Precautionary statements  P501-P273-P260-P264-P280-P391-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P405

pyridazin-4-ol price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Activate Scientific AS146799 Pyridazin-4(1H)-one 97% 17417-57-1 1g $162 2026-06-04 Buy
Activate Scientific AS146799 Pyridazin-4(1H)-one 97% 17417-57-1 5g $504 2026-06-04 Buy
aablocks AA001ZF8 Pyridazin-4(1H)-One 97% 17417-57-1 100mg $28 2026-05-28 Buy
aablocks AA001ZF8 Pyridazin-4(1H)-One 97% 17417-57-1 250mg $34 2026-05-28 Buy
aablocks AA001ZF8 Pyridazin-4(1H)-One 97% 17417-57-1 1g $76 2026-05-28 Buy
Product number Packaging Price Buy
AS146799 1g $162 Buy
AS146799 5g $504 Buy
AA001ZF8 100mg $28 Buy
AA001ZF8 250mg $34 Buy
AA001ZF8 1g $76 Buy

pyridazin-4-ol Chemical Properties, Uses, Production

pyridazin-4-ol synthesis

98134-74-8
17417-57-1
Synthesis of pyridazin-4-ol from 4-ethoxypyridazine

pyridazin-4-ol Preparation Products And Raw materials

Raw materials

4(1H)-Pyridazinone, 3,6-dichloro- 4-ethoxypyridazine

Preparation Products

pyridazin-4-ol Suppliers

Global Suppliers ( 41)
Supplier Tel Email Country ProdList Advantage
WUHAN SUN-SHINE BIO-TECHNOLOGY Co., Ltd. 17702719238 sales@sun-shinechem.com China 1197 64
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16306 64
Wuhan Kaymke Chemical Co., Ltd., 027-87342388 18086026008 sales@kaymke.com China 3537 55
Cantotech Chemicals, Ltd. 86-0755-86635001 cantotech@126.com China 4554 55
Zhengzhou HSH Science & Technology Co., Ltd. 0371-55932928 18937192232; 1282296214@qq.com China 499 55
Shanghai GAOXIANG Chemical Co., Ltd. 021-57816257 18930243658 fecpo@139.com China 295 55
Aloespharm Co., Ltd. 021-20960837 market@aloespharm.com China 1299 55
Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd. 19943855286 94644163@qq.com China 1934 56
Shanghai Tombiopharma Chemical Co. Ltd. 13391076197 tombiopharma@163.com China 4986 55
Nanjing ERan Biological Pharmaceutical Co., Ltd. 13770809694 googlexu_0114@sina.com China 992 58
Supplier Advantage
WUHAN SUN-SHINE BIO-TECHNOLOGY Co., Ltd. 64
Nanjing Chemlin Chemical Co., Ltd 64
Wuhan Kaymke Chemical Co., Ltd., 55
Cantotech Chemicals, Ltd. 55
Zhengzhou HSH Science & Technology Co., Ltd. 55
Shanghai GAOXIANG Chemical Co., Ltd. 55
Aloespharm Co., Ltd. 55
Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd. 56
Shanghai Tombiopharma Chemical Co. Ltd. 55
Nanjing ERan Biological Pharmaceutical Co., Ltd. 58

View Latest Price from pyridazin-4-ol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
pyridazin-4-ol pictures 2019-08-02 pyridazin-4-ol
17417-57-1
 $1.00 1KG 95-99% 500kg/month Career Henan Chemical Co

pyridazin-4-ol Spectrum

pyridazin-4-ol(17417-57-1)MSpyridazin-4-ol(17417-57-1)IR1pyridazin-4-ol(17417-57-1)IR2
1H-Pyridazin-4-one 4-Oxo-1,4-dihydropyridazin Pyridazine-4-one Pyridazin-4(1H)-one pyridazin-4-ol 4(1H)-Pyridazinone (6CI, 7CI, 8CI, 9CI, ACI) Hexahydro-4-pyridazinone 17417-57-1