103488-38-6 2,5-di-O-galloyl-4,6-O-(S)-hexahydroxy-diphenoyl-D-gluconic acid Punigluconin CAS 103488-38-6

Purity 97%+In StockPharmaceutical Standards
CAS No.103488-38-6
Molecular FormulaC34H26O23
Molecular Weight802.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

103488-38-6 2,5-di-O-galloyl-4,6-O-(S)-hexahydroxy-diphenoyl-D-gluconic acid Punigluconin CAS 103488-38-6 chemical structure

Description

103488-38-6 2,5-di-O-galloyl-4,6-O-(S)-hexahydroxy-diphenoyl-D-gluconic acid Punigluconin (CAS 103488-38-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C34H26O23. Molecular weight: 802.56 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC34H26O23
Molecular Weight802.56 g/mol
Purity97%+
StorageStore at room temperature, 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)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986

Recommended Standards

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