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S-(2-Carboxyethyl)-L-cysteine

Dangerous Goods

CAS number:4033-46-9    molecular formula:C6H11NO4S

overview

compound introduction

S-(2-Carboxyethyl)-L-cysteine (S-Carboxyethylcysteine) 是一种非蛋白质(改性)硫氨基酸。S-(2-Carboxyethyl)-L-cysteine 存在于 Acacia 种子中。S-(2-Carboxyethyl)-L-cysteine 可影响大鼠对种子蛋白质的利用。S-(2-Carboxyethyl)-L-cysteine 抑制蛋氨酸诱导的大鼠生长速度,并对大鼠血浆氨基酸水平产生负面影响 S-(2-Carboxyethyl)-L-cysteine (S-Carboxyethylcysteine) is a non-protein (modified) sulfur amino acid. S-(2-Carboxyethyl)-L-cysteine is present in Acacia seed. S-(2-Carboxyethyl)-L-cysteine can affect the seed’s protein use in rats. S-(2-Carboxyethyl)-L-cysteine suppresses the methionine-induced growth rate, and has a negative effect on the plasma amino acid levels in rats.

Specs

Chinese alias-
English aliasS-(2-Carboxyethyl)cysteine | (2R)-2-amino-3-(2-carboxyethylsulfanyl)propanoic acid | L-Cysteine, S-(2-carboxyethyl)- | (2R)-2-amino-3-[(2-carboxyethyl)sulfanyl]propanoic acid | (2R)-2-Amino-3-[(2-carboxyethyl)sulfanyl]-propanoic acid | S-(2-Carboxyethyl)-
CAS number4033-46-9molecular formulaC6H11NO4S
molecular weight193.22 g/molExact mass≥98.0%
PSA126.000 Ųlogp-3.200

numbering system

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physicochemical properties

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Safety information

pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H302: 吞食有害 H312: 皮肤接触有害 H332: 吸入有害
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用
RTECS:
AY4300000

Production methods and uses

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MSDS

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