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  • 2-噻吩乙醛酸

    2-Thiopheneglyoxylic acid

化合物简介

α-oxo-2-Thiopheneacetic Acid is a reactant used in the synthesis of leukotriene biosynthesis inhibitors used in the treatment of asthma and allergy responses in people.

基本信息

CAS:4075-59-6
中文别名:噻吩-2-乙醛酸;2-噻吩甲醯甲酸;
英文别名:2-oxo-2-thiophen-2-ylacetic acid;2-Oxo-2-(thiophen-2-yl)acetic acid;
分子式:C6H4O3S
分子量:156.159
精确质量:155.988
Psa:82.61
Logp:1.0154

编号系统

MDL号:MFCD00005441

物化性质

外观与性状:黄色至绿色结晶粉末
密度:1.486 g/cm3
沸点:274.2ºC at 760 mmHg
熔点:88-91°C(lit.)
闪点:119.7ºC
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. Store protected from moisture.

安全信息

安全说明:S26-S27-S28-S36/37/39-S45
危险类别码:R34
WGK Germany:3
海关编码:2934999090
危险品运输编码:UN 3261 8/PG 2
危险类别:8
包装等级:III
危险品标志:C
信号词:Danger
危险性描述:H314
危险标志:GHS05
危险性防范说明:P280; P305 + P351 + P338; P310

生产方法及用途

合成路线

上游原料

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图谱

13C NMR : Predict


1H NMR : Predict


13C NMR : in DMSO-d6


1H NMR : 400 MHz in DMSO-d6


Mass


IR : nujol mull


IR : KBr disc


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