Jinan Bangda Chemical Co.,Ltd

2a,3a-epoxy-16-(1-pyrrolidinyl)-5a-androstane-17-ol

• Category :

  Pharmaceuticals and Biochemicals

• Synonyms :

  (2,3,5,16,17)-17-Acetoxy-3-Hydroxy-5-Androstane;(2β,3α,5α,16β,17β)-17-Acetoxy-3-hydroxy-2-(4-morpholinyl)-16-(1-pyrrolidinyl)androstane;(2β,3α,5α,16β,17β)-3-hydroxy-2-morpholin-4-yl-16-pyrrolidin-1-ylandrostan-17-yl acetate;Intermediates For Rocuronium Bromide-8;

• CAS NO :

  119302-24-8

• EC NO :

• Molecular Formula :

  C₂₉H₄₈N₂O₄

• Molecular Weight :

  488.7024

• Main Specifications :

• InChI :

  InChI=1/C29H48N2O4/c1-19(32)35-27-24(30-10-4-5-11-30)17-23-21-7-6-20-16-26(33)25(31-12-14-34-15-13-31)18-29(20,3)22(21)8-9-28(23,27)2/h20-27,33H,4-18H2,1-3H3/t20-,21+,22-,23-,24-,25-,26-,27-,28-,29-/m0/s1

• Product description :

  Molecular Formula: C19H17N5O7S3稨Cl

  Molecular Weight:554.53

  CAS NO: 103980-44-5

  Standards:Enterprise standard

  Character: off-white crystalline powder. Assay（HPLC）(on anhydrous):≥98.0%; Parical size: 90%〈10UM；Identification: HPLC complies with the standard; Absorbance:≤0.500A; pH:2.0?.0; Walter(K.F.):≤6.0%; Suiphated ash:≤0.5﹪; 4-keto-ceftiofur:≤0.5%; MW=537 impurity:≤0.4%;δ-3-cis-oxime:≤0.3%；δ-3-anti-oxime：2.0%；Total imperities:≤2.0%;

• Molecular Structure :