L-半胱氨酸

产品名称

中文名称：L-半胱氨酸

产品性质

等级：produced by Wacker Chemie AG, Burghausen, Germany

检测方案：≥98.0%

形式：powder

旋光性：[α]/D 8 to 9.5°

反应适用性：reaction type solution phase peptide synthesis

杂质：≤0.5% ninhidrin positive substances (each)≤10ppm heavy metals≤300ppm ammonium

灼烧残渣：≤0.1%

缺失：≤0.5% loss on drying

mp：240°C (dec.) (lit.)

痕量阴离子：chloride (Cl-) ≤0.04%sulfate (SO42-) ≤0.03%

痕量阳离子：Fe ≤10ppm

适用性：clear, colorless for appearance of solution

SMILES字符串：N[C@@H](CS)C(O)=O

InChI：1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1

InChI key：XUJNEKJLAYXESH-REOHCLBHSA-N

分子量：121.16

Beilstein：1721408

EC 号：200-158-2

MDL编号：MFCD00064306

PubChem化学物质编号：329767985

NACRES：NA.22