詳細(xì)信息
- ;L-鹽酸半胱氨酸甲酯;
- L-Cysteine methyl ester hydrochloride
- ;H-Cys-OMe.HCl;Methyl cysteine hydrochloride;Visclair;methyl cysteinate hydrochloride (1:1);(2R)-1-methoxy-1-oxo-3-sulfanylpropan-2-aminium chloride;(2S)-1-methoxy-1-oxo-3-sulfanylpropan-2-aminium chloride;H-Cys-OMe·HCl;
- InChI=1/C4H9NO2S.ClH/c1-7-4(6)3(5)2-8;/h3,8H,2,5H2,1H3;1H/t3-;/m1./s1
- 143-144℃ (dec.)
- 197.2°C at 760 mmHg
- 73.1°C
- Item Standard Analysis data Appearance White powder with lumps conforms Specific rotation[α]20/D (C=10 in MeOH) -2.5º ± 1º -2.0º Water(KF) Not more than 1.0% 0.45% Assay 98.0 to102.0% 99.0% Conclusion The product conforms to the standard. Inspector: 李菊花 陳小梅 Manager: 陳舒絹
- 包裝:袋裝
產(chǎn)地:四川德陽(yáng)
供應(yīng)地:四川德陽(yáng) - CAS NO:18598-63-5
別名/化學(xué)名:L-Cysteine methyl ester hydrochloride
分子式/結(jié)構(gòu)式:C4H9NO2S•HCl
分子量:171.6
含量(%):99%
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