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147098-20-2 罗素伐他汀钙|罗苏伐他汀钙|瑞舒伐他汀钙生产厂家、现货供应、原料药、价格、湖北武汉哪里有卖的、哪里卖的质量*、卖的*的生产厂家、供应商、国药准字
(又称瑞苏伐他汀钙,超级他汀钙)
Rosuvastatin Calcium
化学名称 : (+)-(3R,5S)-7-[4-(4- 氟苯基 )-6- 异丙基 -2-(N- 甲基 -N- 甲磺酰基氨基 ) 嘧啶 -5- 基 ]-3,5- 二羟基 -6-(E)- 庚烯酸钙 .
(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: 用于制造降血酯药
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