瑞舒伐他汀中间体R-2

     化学名称 : (6E)-7-[4-(4- 氟苯基 )-6- 异丙基 -2-[ 甲基 ( 甲磺酰氨基 ) 嘧啶 -5- 基 ]-(3R,5S)-3,5- 二羟基庚 -6- 烯酸叔丁酯

PRODUCT:T-BUTYL 7-[4-(4-FLUOROPHENYL)-6-ISO-PROPYL-2-(N-METHYL-N-METHYLSULFONYLAMINO)PYRIMIDIN-5-YL] -(3R,5S)-DIHYDROXY-(E)-6-HEPTENATE

CAS:355806-00-7

  ITEMS                STANDARD

  APPEARANCE   A WHITE TO ALMOST WHITE CRYSTALLINE POWDER

  WATER (BY KF) (%)    ≤0.5

  MELTING RANGE (°C)   134-138

  SPECIFIC OPTICAL   ROTATION ( ° )   +21-+24

  ASSAY (%)                ≥98.0

  DIASTEREOISOMER (%)   ≤0.2

  INDIVIDUAL IMPURITY(%)  ≤0.2

  Packing Size  Less than 1Kg : Foil Bags

  Less than 20 Kg : Big or small Aluminum barrel or Cartons

  More than 20 Kg : 25KG/ Bins or Cartons

  Note  Powder