tert-Butyl 4-hydroxy-1,4-azaphosphinane-1-carboxylate CAS 2854233-96-6

Purity 97%+In StockPharmaceutical Standards
CAS No.2854233-96-6
Molecular FormulaC9H18NO3P
Molecular Weight219.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 4-hydroxy-1,4-azaphosphinane-1-carboxylate CAS 2854233-96-6 chemical structure

Description

tert-Butyl 4-hydroxy-1,4-azaphosphinane-1-carboxylate (CAS 2854233-96-6), molecular formula C9H18NO3P and molecular weight 219.22 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, tert-Butyl 4-hydroxy-1,4-azaphosphinane-1-carboxylate (C9H18NO3P) contains an amide group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 219.22 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), tert-Butyl 4-hydroxy-1,4-azaphosphinane-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC9H18NO3P
Molecular Weight219.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)2003
Nitrogen Atoms1

Recommended Standards

Why CATO?