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D-Biotin

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  Post Date: Apr 19,2013
  Expiry Date: Apr 19,2014
  Detailed Description: Cas No. :58-85-5 Product Name: D-Biotin
Synonyms: RONACARE(TM) BIOTIN PLUS;PHOTOPROBE(R) BIOTIN;VITAMIN B7;VITAMIN H;BIOTIN(V-H);BIOTINUM;BIOTIN, IMMOBILIZED ON DEXTRAN-LYSINE;BIOTIN, IMMOBILIZED ON DEXTRAN
CAS: 58-85-5
MF: C10H16N2O3S
MW: 244.31
EINECS: 200-399-3
mp 231-233 °C(lit.)
alpha 89 º (c=1, 0.1N NaOH)
refractive index 90.5 ° (C=2, 0.1mol/L NaOH)
solubility H2O: 0.2 mg/mL Solubility increases with addition of 1 N NaOH.
Chemical Properties White powder
Usage Growth factor present in minute amounts in every living cell. Plays an indispensable role in numerous naturally occurring carboxylation reactions. Occurs mainly bound to proteins or polypeptides. The richest sources are liver, kidney, pancreas, yeast.
Contact Amy Yang
Tel: 86-27-88325805
Fax: 86-27-88048077-966
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  CAS Registry Number:

58-85-5
  Synonyms: ;D-Biotin;Biotin;Vitamin B7;Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid;Vitamin H (D-Biotin);D-Biotin pure;VH;5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid;5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid;5-[(3aR,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid;5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aS,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aR,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aR,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;VH;BIOS H;Biotin(D-);D-biotin(VH);D-Biotin(Vitamin H);
  Molecular Formula: C10H16N2O3S
  Molecular Weight: 244.3032
  Molecular Structure: 58-85-5 Vitamin H
  Safety Description: S24/25:;

  Company: Wuhan Hezhong Bio-Chemical Manufacture Co.,Ltd.     [ China ]        
  Contact: Amy Yang
  Tel: 86-27-88325805
  Fax: 86-27-88048077-966
  Email: gck16@yccreate.com
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