(1E,4Z,6E)-5-Hydroxy-1,7-bis(2-hydroxyphenyl)hepta-1,4,6-trien-3-one CAS 1236545-54-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1236545-54-2
Molecular FormulaC19H16O4
Molecular Weight308.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1E,4Z,6E)-5-Hydroxy-1,7-bis(2-hydroxyphenyl)hepta-1,4,6-trien-3-one CAS 1236545-54-2 chemical structure

Description

Order (1E,4Z,6E)-5-Hydroxy-1,7-bis(2-hydroxyphenyl)hepta-1,4,6-trien-3-one (CAS 1236545-54-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H16O4. Molecular weight: 308.33 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC19H16O4
Molecular Weight308.33 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.)1990

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