Riluzole Impurity 4 CAS 144631-82-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.144631-82-3
Molecular FormulaC8H4BrF3N2OS
Molecular Weight313.09 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Riluzole Impurity 4 CAS 144631-82-3 chemical structure

Description

Riluzole Impurity 4 (CAS 144631-82-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C8H4BrF3N2OS. Molecular weight: 313.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H4BrF3N2OS
Molecular Weight313.09 g/mol
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF/Br-containing
Nitrogen Atoms2
Sulfur Atoms1

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