Structural formula：

English name: (S)-4-Chloro-3-hydorxybutyronitrile
CAS No.: 127913-44-4
Molecular formula: C₄H₆ClNO
Molecular weight: 119.55
The physical and chemical properties: colorless to yellowish liquid; density: 1.2±0.1g/cm3; boiling point: 286℃(at 760mmHg): 127℃
Technical indicators:
(1)appearance: colorless to yellowish liquid
(2)content: ≥98.0%
Packing specification: 200kg/drum
Storage: store in a cool, dry and ventilated place. Keep away from heat source and fire source, avoid direct sunlight.
To use: important chiral pharmaceutical intermediates. It can be used in the synthesis of atorvastatin and Rosuvastatin.