5,8-Dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid CAS 19591-45-8

Purity 97%+In StockPharmaceutical Standards
CAS No.19591-45-8
Molecular FormulaC15H8O6
Molecular Weight284.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,8-Dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid CAS 19591-45-8 chemical structure

Description

5,8-Dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid (CAS 19591-45-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H8O6. Molecular weight: 284.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC15H8O6
Molecular Weight284.22 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962

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