(3aS,7aS)-2-(Benzyloxy)-1,3-diphenyloctahydro-1H-benzo[d][1,3,2]diazaphosphole CAS 1384535-70-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1384535-70-9
Molecular FormulaC25H27N2OP
Molecular Weight402.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3aS,7aS)-2-(Benzyloxy)-1,3-diphenyloctahydro-1H-benzo[d][1,3,2]diazaphosphole CAS 1384535-70-9 chemical structure

Description

The occurrence of (3aS,7aS)-2-(Benzyloxy)-1,3-diphenyloctahydro-1H-benzo[d][1,3,2]diazaphosphole is closely related to a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(3aS,7aS)-2-(Benzyloxy)-1,3-diphenyloctahydro-1H-benzo[d][1,3,2]diazaphosphole (CAS 1384535-70-9), molecular formula C25H27N2OP and molecular weight 402.47 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C25H27N2OP, (3aS,7aS)-2-(Benzyloxy)-1,3-diphenyloctahydro-1H-benzo[d][1,3,2]diazaphosphole contains a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 402.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC25H27N2OP
Molecular Weight402.47 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms2

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