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1. Introduction of (4R,6R)-tert-Butyl-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate (CAS 125971-94-0)

ASSAY: >=98% White crystalline powder,as intermediate of Atorvastatin calcium
Synonyms : ATS-8
Product :(4R,6R)-tert-Butyl-6-Cyanomethyl-2,2-Dimethyl-1,3-Dioxane-4-Acetate(ATS-8) Appearance : White crystalline powder
Melting point : 64-70 Deg C
Usage : Intermediate of Atorvastatin calcium

2. Properties of (4R,6R)-tert-Butyl-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate (CAS 125971-94-0)

Molecular Weight: 269.3367; (2)Nominal Mass: 269 Da; (3)Average Mass: 269.3367 Da; (4)Monoisotopic Mass: 269.162708 Da; (5)Index of Refraction: 1.439; (6)Molar Refractivity: 69.81 cm³; (7)Molar Volume: 265 cm³; (8)Surface Tension: 35.7 dyne/cm; (9)Density: 1.016 g/cm³; (10)Flash Point: 159.2 °C ; (11)Enthalpy of Vaporization: 61.02 kJ/mol; (12)Boiling Point: 364.1 °C at 760 mmHg; (13)Vapour Pressure: 1.73E-05 mmHg at 25°C.

3. Safety Information of (4R,6R)-tert-Butyl-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate (CAS 125971-94-0)

Safety Statements: 24/25
S24/25: Avoid contact with skin and eyes
WGK Germany: 3

4. Use of (4R,6R)-tert-Butyl-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate (CAS 125971-94-0)

1,3-Dioxane-4-aceticacid, 6-(cyanomethyl)-2,2-dimethyl-, 1,1-dimethylethyl ester, (4R,6R)- (CAS NO.125971-94-0) is used as a pharmaceutical intermediate of atorvastatin.