2,3,2',4'-Tetrahydroxychalcone CAS 88191-19-9

Purity 97%+In StockPharmaceutical Standards
CAS No.88191-19-9
Molecular FormulaC15H12O5
Molecular Weight272.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3,2',4'-Tetrahydroxychalcone CAS 88191-19-9 chemical structure

Description

2,3,2',4'-Tetrahydroxychalcone (CAS 88191-19-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H12O5. Molecular weight: 272.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC15H12O5
Molecular Weight272.25 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982

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