(2R,3S,4R,E)-5-(2-phenylhydrazono)pentane-1,2,3,4-tetraol CAS 28767-74-0

Purity 97%+In StockPharmaceutical Standards
CAS No.28767-74-0
Molecular FormulaC11H16N2O4
Molecular Weight240.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3S,4R,E)-5-(2-phenylhydrazono)pentane-1,2,3,4-tetraol CAS 28767-74-0 chemical structure

Description

(2R,3S,4R,E)-5-(2-phenylhydrazono)pentane-1,2,3,4-tetraol (CAS 28767-74-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H16N2O4. Molecular weight: 240.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H16N2O4
Molecular Weight240.26 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Nitrogen Atoms2

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