1,5-Bis(4-bromophenyl)-2-methyl-1H-pyrrole-3-carboxylic acid CAS 131721-50-1

Purity 97%+In StockPharmaceutical Standards
CAS No.131721-50-1
Molecular FormulaC18H13Br2NO2
Molecular Weight435.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,5-Bis(4-bromophenyl)-2-methyl-1H-pyrrole-3-carboxylic acid CAS 131721-50-1 chemical structure

Description

CATO supplies 1,5-Bis(4-bromophenyl)-2-methyl-1H-pyrrole-3-carboxylic acid (CAS 131721-50-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H13Br2NO2. Molecular weight: 435.11 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H13Br2NO2
Molecular Weight435.11 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentBr-containing
Nitrogen Atoms1

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