化学科研者一站式服务平台
化合物简介
Coumalic acid is a compound hypothesized to be a potential syncatalytic inhibitor for prolyl 4-hydroxylase (chick embryo). Coumalic acid is also a known phytotoxin and has exhibited highly toxic side effects when rats and mice were exposed to it.
基本信息
CAS：500-05-0
中文别名：阔马酸;闊馬酸;2-吡喃酮-5-羧酸;
英文别名：2-Pyrone-5-carboxylic acid,2-Oxo-2H-pyran-5-carboxylic acid;2H-Pyran-5-carboxylic acid, 2-oxo-;6-oxopyran-3-carboxylic acid;α-Pyrone-5-carboxylic Acid;Cumalic Acid;Coumalic Acid;
分子式：C6H4O4
分子量：140.094
精确质量：140.011
Psa：67.51
Logp：0.338
中文别名：阔马酸;闊馬酸;2-吡喃酮-5-羧酸;
英文别名：2-Pyrone-5-carboxylic acid,2-Oxo-2H-pyran-5-carboxylic acid;2H-Pyran-5-carboxylic acid, 2-oxo-;6-oxopyran-3-carboxylic acid;α-Pyrone-5-carboxylic Acid;Cumalic Acid;Coumalic Acid;
分子式：C6H4O4
分子量：140.094
精确质量：140.011
Psa：67.51
Logp：0.338
编号系统
EINECS号：207-899-0
MDL号：MFCD00006644
MDL号：MFCD00006644
物化性质
外观与性状：黄褐色粉末
密度：1.542g/cm3
沸点：218°C120mm Hg(lit.)
熔点：203-205°C (dec.)(lit.)
闪点：218°C/120mm
稳定性：Stable under normal temperatures and pressures.
储存条件：Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
密度：1.542g/cm3
沸点：218°C120mm Hg(lit.)
熔点：203-205°C (dec.)(lit.)
闪点：218°C/120mm
稳定性：Stable under normal temperatures and pressures.
储存条件：Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
安全信息
安全说明：S22-S24/25
WGK Germany：3
危险品标志：Xi
WGK Germany：3
危险品标志：Xi
生产方法及用途
合成路线
上游原料
下游产品
图谱
Predict 1H proton NMR
13C NMR : Predict
1H NMR : Predict
Mass spectrum (electron ionization)
