2-[(4,4-difluoro-1-cyclohexa-2,5-dienylidene)-phenylmethyl]-5-fluorophenol 2-[[4,4-bis(fluoranyl)cyclohexa-2,5-dien-1-ylidene]-phenyl-methyl]-5-fluoranyl-phenol 379-57-7 A823950 CAS 379-57-7

Purity 97%+In StockPharmaceutical Standards
CAS No.379-57-7
Molecular FormulaC19H13F3O
Molecular Weight314.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[(4,4-difluoro-1-cyclohexa-2,5-dienylidene)-phenylmethyl]-5-fluorophenol 2-[[4,4-bis(fluoranyl)cyclohexa-2,5-dien-1-ylidene]-phenyl-methyl]-5-fluoranyl-phenol 379-57-7 A823950 CAS 379-57-7 chemical structure

Description

2-[(4,4-difluoro-1-cyclohexa-2,5-dienylidene)-phenylmethyl]-5-fluorophenol 2-[[4,4-bis(fluoranyl)cyclohexa-2,5-dien-1-ylidene]-phenyl-methyl]-5-fluoranyl-phenol 379-57-7 A823950 (CAS 379-57-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H13F3O. Molecular weight: 314.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC19H13F3O
Molecular Weight314.30 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, 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
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing

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