((3-(2-Chloroethyl)-2-oxido-1,3,2-oxazaphosphinan-2-yl)azanediyl)bis(propane-3,1-diyl) dimethanesulfonate CAS 37752-32-2

Purity 97%+In StockPharmaceutical Standards
CAS No.37752-32-2
Molecular FormulaC13H28ClN2O8PS2
Molecular Weight470.93 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((3-(2-Chloroethyl)-2-oxido-1,3,2-oxazaphosphinan-2-yl)azanediyl)bis(propane-3,1-diyl) dimethanesulfonate CAS 37752-32-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including ((3-(2-Chloroethyl)-2-oxido-1,3,2-oxazaphosphinan-2-yl)azanediyl)bis(propane-3,1-diyl) dimethanesulfonate.

((3-(2-Chloroethyl)-2-oxido-1,3,2-oxazaphosphinan-2-yl)azanediyl)bis(propane-3,1-diyl) dimethanesulfonate (CAS 37752-32-2) is a high-purity analytical reference standard with the molecular formula C13H28ClN2O8PS2 and a molecular weight of 470.93 g/mol.

The molecular framework of ((3-(2-Chloroethyl)-2-oxido-1,3,2-oxazaphosphinan-2-yl)azanediyl)bis(propane-3,1-diyl) dimethanesulfonate (C13H28ClN2O8PS2) is characterized by an amide group, a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

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 FormulaC13H28ClN2O8PS2
Molecular Weight470.93 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1967
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms2

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