5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid

CAS No.
1255352-25-0
Chemical Name:
5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid
Synonyms
5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic;2-methyl-3-oxo-1H-pyrazole-4-carboxylic acid;5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid;1H-Pyrazole-4-carboxylic acid, 5-hydroxy-1-methyl-
CBNumber:
CB13633859
Molecular Formula:
C5H6N2O3
Molecular Weight:
142.11
MDL Number:
MFCD21601625
MOL File:
1255352-25-0.mol
MSDS File:
SDS
Last updated:2026-05-27 23:35:06

5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid Properties

Boiling point 351.0±27.0 °C(Predicted)
Density 1.56±0.1 g/cm3(Predicted)
storage temp. 2-8°C, stored under nitrogen
pka 0.61±0.23(Predicted)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FAC35225 5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid 1255352-25-0 50mg $311.5 2026-06-04 Buy
Biosynth FAC35225 5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid 1255352-25-0 0.5g $908.6 2026-06-04 Buy
Activate Scientific AS187961 5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic Acid 95% 1255352-25-0 100mg $234 2026-06-04 Buy
Activate Scientific AS187961 5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic Acid 95% 1255352-25-0 250mg $389 2026-06-04 Buy
Activate Scientific AS187961 5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic Acid 95% 1255352-25-0 1g $643 2026-06-04 Buy
Product number Packaging Price Buy
FAC35225 50mg $311.5 Buy
FAC35225 0.5g $908.6 Buy
AS187961 100mg $234 Buy
AS187961 250mg $389 Buy
AS187961 1g $643 Buy

5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid Suppliers

Global( 9)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Anmike Chemical Co. Ltd. 微信 18019252918 18019252918 sale@amkchem.com China 9988 55
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 9993 58
Shanghai Yaoheping Biopharmaceutical Technology Co., Ltd 57540919 13120888836 lily@yhp-biomedicine.com China 9246 58
Shanghai Yuanxiangke Biotechnology Co., Ltd. 13248186658 charle_miao@163.com China 1206 58
Shanghai Kangenbo Medical Technology Co., Ltd. 17510465506 renhuirong@kangenbo.cn China 9998 58
5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid 2-methyl-3-oxo-1H-pyrazole-4-carboxylic acid 1H-Pyrazole-4-carboxylic acid, 5-hydroxy-1-methyl- 5-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic 1255352-25-0