1,3:4,6-Di-O-benzylidene-2,5-dideoxy-2,5-imino-L-iditol (Mixture of Diastereomers) CAS 1246812-42-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1246812-42-9
Molecular FormulaC20H21NO4
Molecular Weight339.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3:4,6-Di-O-benzylidene-2,5-dideoxy-2,5-imino-L-iditol (Mixture of Diastereomers) CAS 1246812-42-9 chemical structure

Description

1,3:4,6-Di-O-benzylidene-2,5-dideoxy-2,5-imino-L-iditol (Mixture of Diastereomers) (CAS 1246812-42-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H21NO4. Molecular weight: 339.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H21NO4
Molecular Weight339.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms1

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