1,2-Diarachidonoyl-sn-Glycero-3-[Phospho-rac-(1-glycerol)] (Sodium Salt) 1,2-di-(9Z,12Z,15Z-octadecatrienoyl)-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 20:4 PG 474943-21-0 PG(18:3(9Z,12Z,15Z)/18:3(9Z,12Z,15Z)) CAS 474943-21-0

Purity 97%+In StockPharmaceutical Standards
CAS No.474943-21-0
Molecular FormulaC46H74O10P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Diarachidonoyl-sn-Glycero-3-[Phospho-rac-(1-glycerol)] (Sodium Salt) 1,2-di-(9Z,12Z,15Z-octadecatrienoyl)-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 20:4 PG 474943-21-0 PG(18:3(9Z,12Z,15Z)/18:3(9Z,12Z,15Z)) CAS 474943-21-0 chemical structure

Description

CATO manufactures 1,2-Diarachidonoyl-sn-Glycero-3-[Phospho-rac-(1-glycerol)] (Sodium Salt) 1,2-di-(9Z,12Z,15Z-octadecatrienoyl)-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 20:4 PG 474943-21-0 PG(18:3(9Z,12Z,15Z)/18:3(9Z,12Z,15Z)) 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.

CATO supplies 1,2-Diarachidonoyl-sn-Glycero-3-[Phospho-rac-(1-glycerol)] (Sodium Salt) 1,2-di-(9Z,12Z,15Z-octadecatrienoyl)-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 20:4 PG 474943-21-0 PG(18:3(9Z,12Z,15Z)/18:3(9Z,12Z,15Z)) (CAS 474943-21-0), a certified reference material (molecular formula C46H74O10PNa, MW 841.05 g/mol) for analytical method development and quality control.

The molecular framework of 1,2-Diarachidonoyl-sn-Glycero-3-[Phospho-rac-(1-glycerol)] (Sodium Salt) 1,2-di-(9Z,12Z,15Z-octadecatrienoyl)-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 20:4 PG 474943-21-0 PG(18:3(9Z,12Z,15Z)/18:3(9Z,12Z,15Z)) (C46H74O10PNa) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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).

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.

Physical & Chemical Properties

Molecular FormulaC46H74O10P Na
Molecular Weight841.05 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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