2-Phenoxynaphthalene-1,4-dione CAS 220459-72-3

Purity 97%+In StockPharmaceutical Standards
CAS No.220459-72-3
Molecular FormulaC16H10O3
Molecular Weight250.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Phenoxynaphthalene-1,4-dione CAS 220459-72-3 chemical structure

Description

High-purity 2-Phenoxynaphthalene-1,4-dione (CAS 220459-72-3) pharmaceutical standards reference standard. Molecular formula: C16H10O3. Molecular weight: 250.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC16H10O3
Molecular Weight250.25 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 chloroform, dichloromethane, ethyl acetate, DMSO
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.)2019

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