1,4,5,8-TETRAHYDROXYANTHRAQUINONE CAS 81-60-7

Purity >90%In StockPharmaceutical Standards
CAS No.81-60-7
Molecular FormulaC14H8O6
Molecular Weight272.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,4,5,8-TETRAHYDROXYANTHRAQUINONE CAS 81-60-7 chemical structure

Description

1,4,5,8-TETRAHYDROXYANTHRAQUINONE (CAS 81-60-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H8O6. Molecular weight: 272.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC14H8O6
Molecular Weight272.21 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>90%
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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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