N2,N7-Bis(2,3-dimethylphenyl)-9-oxo-9H-fluorene-2,7-disulfonamide CAS 303059-40-7

Purity 97%+In StockPharmaceutical Standards
CAS No.303059-40-7
Molecular FormulaC29H26N2O5S2
Molecular Weight546.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N2,N7-Bis(2,3-dimethylphenyl)-9-oxo-9H-fluorene-2,7-disulfonamide CAS 303059-40-7 chemical structure

Description

CATO supplies N2,N7-Bis(2,3-dimethylphenyl)-9-oxo-9H-fluorene-2,7-disulfonamide (CAS 303059-40-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C29H26N2O5S2. Molecular weight: 546.66 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC29H26N2O5S2
Molecular Weight546.66 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
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
Degree of Unsaturation (DBE)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2
Sulfur Atoms2

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