N1-Ethyl-4-[(trifluoromethyl)sulfonyl]-1,2-benzenediamine CAS 304646-59-1

Purity 97%+In StockPharmaceutical Standards
CAS No.304646-59-1
Molecular FormulaC9H11F3N2O2S
Molecular Weight268.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1-Ethyl-4-[(trifluoromethyl)sulfonyl]-1,2-benzenediamine CAS 304646-59-1 chemical structure

Description

CATO supplies N1-Ethyl-4-[(trifluoromethyl)sulfonyl]-1,2-benzenediamine (CAS 304646-59-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11F3N2O2S. Molecular weight: 268.26 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H11F3N2O2S
Molecular Weight268.26 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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