1-palmitoyl-2-stearoyl-(7-doxyl)-sn-glycero-3-phosphocholine 213331-17-0 CAS 213331-17-0

Purity 97%+In StockPharmaceutical Standards
CAS No.213331-17-0
Molecular FormulaC46H90N2O10P
Molecular Weight862.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-palmitoyl-2-stearoyl-(7-doxyl)-sn-glycero-3-phosphocholine 213331-17-0 CAS 213331-17-0 chemical structure

Description

The occurrence of 1-palmitoyl-2-stearoyl-(7-doxyl)-sn-glycero-3-phosphocholine 213331-17-0 is closely related to an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-palmitoyl-2-stearoyl-(7-doxyl)-sn-glycero-3-phosphocholine 213331-17-0 (CAS 213331-17-0), a certified reference material (molecular formula C46H90N2O10P, MW 862.19 g/mol) for analytical method development and quality control.

The molecular framework of 1-palmitoyl-2-stearoyl-(7-doxyl)-sn-glycero-3-phosphocholine 213331-17-0 (C46H90N2O10P) is characterized by an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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. 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).

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

As a certified reference material (CRM), 1-palmitoyl-2-stearoyl-(7-doxyl)-sn-glycero-3-phosphocholine 213331-17-0 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 FormulaC46H90N2O10P
Molecular Weight862.19 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2017
Nitrogen Atoms2

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