5,7,12,14-Pentacenetetrone CAS 23912-79-0

Purity 97%+In StockPharmaceutical Standards
CAS No.23912-79-0
Molecular FormulaC22H10O4
Molecular Weight338.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,7,12,14-Pentacenetetrone CAS 23912-79-0 chemical structure

Description

5,7,12,14-Pentacenetetrone (CAS 23912-79-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H10O4. Molecular weight: 338.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC22H10O4
Molecular Weight338.31 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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963

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