9,10-Dimethyl-9,10-dihydro-9,10-[1,2]benzenoanthracene-2,3,6,7-tetraol CAS 876460-51-4

Purity 97%+In StockPharmaceutical Standards
CAS No.876460-51-4
Molecular FormulaC22H18O4
Molecular Weight346.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9,10-Dimethyl-9,10-dihydro-9,10-[1,2]benzenoanthracene-2,3,6,7-tetraol CAS 876460-51-4 chemical structure

Description

9,10-Dimethyl-9,10-dihydro-9,10-[1,2]benzenoanthracene-2,3,6,7-tetraol (CAS 876460-51-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H18O4. Molecular weight: 346.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC22H18O4
Molecular Weight346.38 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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