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CAS号:58-85-5
英文名称:D-Biotin
英文同义词:BIOTIN;BIOS H;biosii;Meribin;Ritatin;Bios II;BIOTINUM;FACTOR S;D-BIOTIN;Bios-IIb
中文名称:D-生物素
中文同义词:辅酶R;生物素;外文名;生物素H;維生素H;维生素H;维生素7;D-维生素;维生素B7;维他命B7
分子式:C10H16N2O3S
分子量:244.31
熔点:231-233 °C(lit.)
比旋光度:89 º (c=1, 0.1N NaOH)
沸点:573.6±35.0 °C(Predicted)
密度:1.2693 (rough estimate)
折射率:90.5 ° (C=2, 0.1mol/L NaOH)
储存条件:-20°C
溶解度:H2O: 0.2 mg/mL Solubility increases with addition of 1 N NaOH.
形态:powder
酸度系数(pKa):4.74±0.10(Predicted)
颜色:White crystalline powder or fine long needles
PH值:4.5 (0.1g/l, H2O)
旋光性 (optical activity):[α]20/D +91±2°, c = 1% in 0.1 M NaOH
水溶解性:Soluble in hot water, dimethyl sulfoxide, alcohol and benzene.
敏感性:Light Sensitive
Merck:14,1231
BRN:86838
稳定性:Stable, but light sensitive. Incompatible with strong oxidizing agents, strong bases, strong acids, formaldehyde, chloramine-T, nitrous acid.
InChIKey:YBJHBAHKTGYVGT-ZKWXMUAHSA-N
CAS 数据库:58-85-5(CAS DataBase Reference)
NIST化学物质信息:Biotin(58-85-5)
EPA化学物质信息:Biotin (58-85-5)