254737-87-6 EEP77N970Y BMS-248360 UNII-EEP77N970Y (1,1'-Biphenyl)-2-sulfonamide, 4'-((2-butyl-4-oxo-1,3-diazaspiro(4.4)non-1-en-3-yl)methyl)-N-(3,4-dimethyl-5-isoxazolyl)-2'-((3,3-dimethyl-2-oxo-1-pyrrolidinyl)methyl)- CAS 254737-87-6

Purity 97%+In StockPharmaceutical Standards
CAS No.254737-87-6
Molecular FormulaC36H45N5O5S
Molecular Weight659.84 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

254737-87-6 EEP77N970Y BMS-248360 UNII-EEP77N970Y (1,1'-Biphenyl)-2-sulfonamide, 4'-((2-butyl-4-oxo-1,3-diazaspiro(4.4)non-1-en-3-yl)methyl)-N-(3,4-dimethyl-5-isoxazolyl)-2'-((3,3-dimethyl-2-oxo-1-pyrrolidinyl)methyl)- CAS 254737-87-6 chemical structure

Description

254737-87-6 EEP77N970Y BMS-248360 UNII-EEP77N970Y (1,1'-Biphenyl)-2-sulfonamide, 4'-((2-butyl-4-oxo-1,3-diazaspiro(4.4)non-1-en-3-yl)methyl)-N-(3,4-dimethyl-5-isoxazolyl)-2'-((3,3-dimethyl-2-oxo-1-pyrrolidinyl)methyl)- (CAS 254737-87-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C36H45N5O5S. Molecular weight: 659.84 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC36H45N5O5S
Molecular Weight659.84 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)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms5
Sulfur Atoms1

Recommended Standards

Why CATO?