(S)-3-HYDROXY-γ-BUTYROLACTONE 97% 90%

(S)-3-HYDROXY-γ-BUTYROLACTONE

FORMULA: C₄H₆O₃

M. W.: 102.09

CAS NO.: 7331-52-4

DESCRIPTION: COLORLESS OR LIGHT-YELLOW LIQUID, SOLUBLE IN WATER AND OTHER ORGANIC SOLVENT, INSOLUBLE IN LIGHT PETROLEUM.

SPECIFICATIONS:

ASSAY (HPLC)	97% MIN
OPTICAL PURITY (e.e%)	99% MIN
SPECIFIC ROTATION [α]_D²⁰^℃(c=1, EtOH)	-84°- -86°

USES: IT IS AN IMPORTANT INTERMEDIATE IN ORGANIC SYNTHESIS AND AN IMPORTANT CHIRAL POOL. IT IS A KEY INTERMEDIATE IN SYNTHESIS OF NERVE REGULATOR (R)-GABOB AND BRAIN METABOLIC ACCELERANT (S)-OXIRACETAM. IT CAN ALSO SYNTHESIZE NATURAL PRODUCTS.

PACKING: 25KGS OR 200KGS DRUM.