产品名称

5-羟基-1-甲基-1H-吡唑-3-羧酸

CAS NO

58364-97-9

中文别名

5-羟基-1-甲基-1H-吡唑-3-羧酸;
1-甲基-5-羟基吡唑-3-羧酸

英文名称

2-methyl-3-oxo-1H-pyrazole-5-carboxylic acid

英文别名

2-methyl-3-oxo-1H-pyrazole-5-carboxylic acid;
3-carboxy-5-hydroxy-1-methylpyrazole;
5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid;
3-Carboxy-5-hydroxy-1-methyl-1H-pyrazole;
1-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid;
5-Hydroxy-1-methyl-3-pyrazolcarbonsaeure;
3-Carboxy-1-methyl-1H-pyrazol-5-ol

分子式

C5H6N2O3

分子量

142.11300

EINECS

熔点

286 °C (decomp)

沸点

415.7oC at 760 mmHg

毒性