1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphate (sodium salt) 1-palmitoyl-2-docosahexaenoyl-sn-glycero-3-phosphate (sodium salt) 16:0-22:6 PA 474943-28-7 PA(16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) CAS 474943-28-7

Purity 97%+In StockPharmaceutical Standards
CAS No.474943-28-7
Molecular FormulaC41H68O8P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphate (sodium salt) 1-palmitoyl-2-docosahexaenoyl-sn-glycero-3-phosphate (sodium salt) 16:0-22:6 PA 474943-28-7 PA(16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) CAS 474943-28-7 chemical structure

Description

As a certified reference material (CRM), 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphate (sodium salt) 1-palmitoyl-2-docosahexaenoyl-sn-glycero-3-phosphate (sodium salt) 16:0-22:6 PA 474943-28-7 PA(16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 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.

1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphate (sodium salt) 1-palmitoyl-2-docosahexaenoyl-sn-glycero-3-phosphate (sodium salt) 16:0-22:6 PA 474943-28-7 PA(16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (CAS 474943-28-7) is a high-purity analytical reference standard with the molecular formula C41H68O8PNa and a molecular weight of 742.95 g/mol.

Structurally, 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphate (sodium salt) 1-palmitoyl-2-docosahexaenoyl-sn-glycero-3-phosphate (sodium salt) 16:0-22:6 PA 474943-28-7 PA(16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (C41H68O8PNa) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 742.95 g/mol, it falls into the high-molecular-weight range. 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.

Physical & Chemical Properties

Molecular FormulaC41H68O8P Na
Molecular Weight742.95 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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