產(chǎn)品目錄：			產(chǎn)品產(chǎn)量表
一. 中間體產(chǎn)品	二. 最終化工品	三有機(jī)硅	四生物酶	五有機(jī)香精香料

>>阿托伐他汀中間體>>Atorvastatin intermediates Ats-5

2.Atorvastatin intermediates Ats-5

Atorvastatin intermediates Ats-5

化學(xué)名稱(chēng)：(R)- 4- 氰基 -3- 羥基 - 丁酸乙酯

(R)-4-cyano-3-hydroxybutyric acid ethyl ester

Test Item	Standard
Appearance	Colorless to light yellow liquid
Density (g/ml)	1.1 -1.2
Specific Rotation	(-29.0 )- (-35.0)
Assay (%)	More than 98.0%
Water (%)	Less than 0.5
Packing Size	Less than 1Kg : Plastic Bottles
	Less than 20 Kg : Standard Plastic buckets for export
	More than 20 Kg : Standard Plastic buckets for export
Note	Liquid

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