2,3:5,6-Di-O-isopropylidene-L-gulonolactone CAS 7306-64-1

Purity 97%+In StockPharmaceutical Standards
CAS No.7306-64-1
Molecular FormulaC12H18O6
Molecular Weight258.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3:5,6-Di-O-isopropylidene-L-gulonolactone CAS 7306-64-1 chemical structure

Description

2,3:5,6-Di-O-isopropylidene-L-gulonolactone (CAS 7306-64-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H18O6. Molecular weight: 258.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H18O6
Molecular Weight258.27 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959

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