N-((3-ethoxy-2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)carbamoyl)-4-methylbenzenesulfonamide CAS 866151-62-4

Purity 97%+In StockPharmaceutical Standards
CAS No.866151-62-4
Molecular FormulaC21H26N2O5S
Molecular Weight418.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-((3-ethoxy-2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)carbamoyl)-4-methylbenzenesulfonamide CAS 866151-62-4 chemical structure

Description

CATO supplies N-((3-ethoxy-2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)carbamoyl)-4-methylbenzenesulfonamide (CAS 866151-62-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H26N2O5S. Molecular weight: 418.51 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H26N2O5S
Molecular Weight418.51 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2
Sulfur Atoms1

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