化學(xué)名稱(chēng) : (+)-(3R,5S)-7-[4-(4- 氟苯基 )-6- 異丙基 -2-(N- 甲基 -N- 甲磺酰基氨基 ) 嘧啶 -5- 基 ]-3,5- 二羥基 -6-(E)- 庚烯酸鈣 .
(3R,5S,6E)-7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[N-methyl(n-methylsulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-Heptenoic calcium
含量：≥98%
CAS：147098-20-2
用途： 用于制造降血酯藥
ITEM |
STANDARD |
CHARACTER |
A WHITE
OR YELLOW POWDER |
IDENTIFICATION |
POSITIVE REACTION |
SPECIFIC OPTICAL
ROTATION ( ° ) |
+14 - +22 |
PH |
5.6 - 7.2 |
RELATED IMPURITIES
(%) |
TOTAL
IMPURITY(%) |
≤ 1.0 |
INDIVIDUAL
IMPURITY(%) |
≤ 0.2 |
LOSS ON DRYING (%) |
≤5.0 |
Ca (%) |
3.5 -
4.5 |
HEAVY METALS (UG/G) |
≤20 |
ASSAY (ON UNHYDROUS BASIS)
(%) |
≥
98.5 |
|
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