3-(Diphenylphosphoryl)butan-2-yl carbamate CAS 88167-95-7

Purity 97%+In StockPharmaceutical Standards
CAS No.88167-95-7
Molecular FormulaC17H20NO3P
Molecular Weight317.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(Diphenylphosphoryl)butan-2-yl carbamate CAS 88167-95-7 chemical structure

Description

The occurrence of 3-(Diphenylphosphoryl)butan-2-yl carbamate is closely related to a steroid core, an amide group, a phosphonate group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-(Diphenylphosphoryl)butan-2-yl carbamate (CAS 88167-95-7), molecular formula C17H20NO3P and molecular weight 317.32 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 3-(Diphenylphosphoryl)butan-2-yl carbamate (C17H20NO3P) is characterized by a steroid core, an amide group, a phosphonate group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 3-(Diphenylphosphoryl)butan-2-yl carbamate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC17H20NO3P
Molecular Weight317.32 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms1

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