(5E)-1,6-bis(4-bromophenyl)-3-(dimethylamino)-5-(1-(dimethylamino)ethylidene)hex-2-ene-1,6-dione CAS 178261-64-8

Purity 97%+In StockPharmaceutical Standards
CAS No.178261-64-8
Molecular FormulaC24H26Br2N2O2
Molecular Weight534.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5E)-1,6-bis(4-bromophenyl)-3-(dimethylamino)-5-(1-(dimethylamino)ethylidene)hex-2-ene-1,6-dione CAS 178261-64-8 chemical structure

Description

(5E)-1,6-bis(4-bromophenyl)-3-(dimethylamino)-5-(1-(dimethylamino)ethylidene)hex-2-ene-1,6-dione (CAS 178261-64-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H26Br2N2O2. Molecular weight: 534.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC24H26Br2N2O2
Molecular Weight534.28 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2007
Halogen ContentBr-containing
Nitrogen Atoms2

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