化合物简介
Cromoglicic acid (INN) (also referred to as cromolyn (USAN), cromoglycate (former BAN), or cromoglicate) is traditionally described as a mast cell stabilizer, and is commonly marketed as the sodium salt sodium cromoglicate or cromolyn sodium. This drug prevents the release of inflammatory chemicals such as histamine from mast cells.
基本信息
中文名称
色甘酸
英文名称
cromoglycic acid
中文别名
4H-1-苯并吡喃-2-甲酸,5,5\'-[(2-羟基-1,3-丙烷二基)双(氧基)]双[4-氧代
英文别名
Acidum cromoglicicum、cromolyn、Nalcrom、Acide cromoglicique、Cromolyn、1,3-bis(2-carboxychromon-5-yloxy)-2-hydroxy propane、5-[3-(2-carboxy-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylic acid、1,3-bis(2-carboxy-chromon-5-yloxy)-propan-2-ol、Cromoglicic acid、Cromoglycate、Acido cromoglicico、5,5\'-(2-hydroxypropane-1,3-diyl)bis(oxy)bis(4-oxo-4H-chromene-2-carboxylic acid)、Lomusol、Lomudal
CAS号
16110-51-3
分子式
C23H16O11
分子量
468.367
精确质量
468.069
PSA
173.71
LOGP
2.1145
编号系统
MDL号
MFCD00864784
物化性质
外观与性状
吸湿的白色粉末
密度
1.623
沸点
752.3ºC at 760 mmHg
熔点
241-242ºC
闪点
263.9ºC
折射率
1.681
稳定性
Very stable with no degradation under normal storage conditions except for moisture gain.
储存条件
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
蒸汽压
1.08E-23mmHg at 25°C
安全信息
RTECS号
DJ2380000
安全说明
S26; S36
危险类别码
R36/37/38
WGK Germany
2
海关编码
2922499990
危险品标志
Xi
