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CAS:7048-04-6

 7048-04-6

7048-04-6

CAS号:7048-04-6

品名:L-半胱氨酸盐酸盐一水合物L-Cysteinehydrochloridemonohydrate

中文别名:L-巯基丙氨酸盐酸盐一水合物;L-盐酸半胱氨酸一水物;L-半胱氨酸盐酸盐,一水;L-半胱氨酸盐酸盐,一水合物;L-半胱氨酸盐酸盐一水合物;L半胱氨酸盐酸盐一水合物;

英文别名:(1R,2S)-2-aMinocyclopentan-1-olhydrochloride;D,L-cis-2-Aminocyclopentanol-Hydrochlorid;L-Cysteinehydrochloridemonohydrate;L-(+)-cysteinehydrochloridehydrate;L-cysteinemonohydratehydrochloride;(1R,2S)-CIS-2-AMINOCYCLOPENTANOLHYDROCHLORIDE;Trans-(1R,2S)-2-AminocyclopentanolHydrochloride;L-cysteinemonohydrochloridemonohydrate;L-cysteineHClmonohydrate;(+-)-cis-2-amino-cyclopentanol,hydrochloride;(R)-cysteinehydrochloridemonohydrate;D,L-cysteinehydrochloridemonohydrate;

分子式:C3H10ClNO3S

分子量:175.634

精确质量:175.007

Psa:111.35

RTECS号:HA2285000

EINECS号:615-117-8

外观与性状:白色结晶粉末

密度:

沸点:293.9ºC at 760 mmHg

熔点:175°C

闪点:131.5ºC

折射率:6 ° (C=8, 1mol/L HCl)

稳定性:Stable. Incompatible with strong oxidizing agents, most common metals, hydrogen chloride.

储存条件:Store at RT.

安全说明:S26-S36

危险类别码:R36/37/38

WGK Germany:3

海关编码:29309013

危险品标志:Xi

简介:L-Cysteineisanon-essentialaminoacidthatcanbesynthesizedbythehumanbodyundernormalphysiologicalconditionsifasufficientquantityofmethionineisavailable.L-Cysteineiscommonlyusedasaprecursorinthefoodandpharmaceuticalindustries.L-Cysteineisusedasaprocessingaidforbaking,asanadditiveincigarettes,aswellasinthepreparationofmeatflavours.

用途:1.半胱氨酸盐酸盐可溶于水,制成针剂或片剂可迅速被人体所吸收。它是羧甲基半胱氨酸和乙酰基半胱氨酸生产的主要原料;

氨基酸衍生物

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