3-Chloro-4-(diphenylamino)-2H-thieno[2,3-h]chromen-2-one CAS 90236-95-6

Purity 97%+In StockPharmaceutical Standards
CAS No.90236-95-6
Molecular FormulaC23H14ClNO2S
Molecular Weight403.88 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloro-4-(diphenylamino)-2H-thieno[2,3-h]chromen-2-one CAS 90236-95-6 chemical structure

Description

High-purity 3-Chloro-4-(diphenylamino)-2H-thieno[2,3-h]chromen-2-one (CAS 90236-95-6) pharmaceutical standards reference standard. Molecular formula: C23H14ClNO2S. Molecular weight: 403.88 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC23H14ClNO2S
Molecular Weight403.88 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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