6-(4-Bromophenyl)-4-(7-ethyl-1H-indol-3-yl)-4,5-dihydropyridazin-3(2H)-one CAS 1023821-21-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1023821-21-7
Molecular FormulaC20H18BrN3O
Molecular Weight396.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-(4-Bromophenyl)-4-(7-ethyl-1H-indol-3-yl)-4,5-dihydropyridazin-3(2H)-one CAS 1023821-21-7 chemical structure

Description

CATO supplies 6-(4-Bromophenyl)-4-(7-ethyl-1H-indol-3-yl)-4,5-dihydropyridazin-3(2H)-one (CAS 1023821-21-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H18BrN3O. Molecular weight: 396.28 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H18BrN3O
Molecular Weight396.28 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentBr-containing
Nitrogen Atoms3

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