Erdafitinib Impurity 4 CAS 2731009-66-6

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.2731009-66-6
Molecular FormulaC8H3Br2ClN2
Molecular Weight322.38 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Erdafitinib Impurity 4 CAS 2731009-66-6 chemical structure

Description

Erdafitinib Impurity 4 (CAS 2731009-66-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C8H3Br2ClN2. Molecular weight: 322.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H3Br2ClN2
Molecular Weight322.38 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity≥95%
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Halogen ContentCl/Br-containing
Nitrogen Atoms2

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