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Pharmaceutical intermediates

30725-00-9, 2,3-O-Isopropylidene-D-ribonic gamma-lactone

CAS number

30725-00-9

Molecular formula C8H12O5
Product name 30725-00-9, 2,3-O-Isopropylidene-D-ribonic gamma-lactone
Molecular Structure

Melting point 135-139 °C

alpha -68.5 º (c=2, Pyridine)

Boiling point 243.17°C (rough estimate)

density 1.2069 (rough estimate)

refractive index 1.4348 (estimate)

storage temp. Keep in dark place,Sealed in dry,Room Temperature

solubility Soluble in methanol at 50mg/ml, acetone, dichloromethane, ethyl Acetate.

pka 13.68±0.10(Predicted)


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