1,2-Dipalmitoyl-sn-glycero-3-phospho-L-serine sodium salt 40290-42-4 L-|A-Phosphatidyl-L-serine, dipalmitoyl sodium salt CAS 40290-42-4

Purity 97%+In StockPharmaceutical Standards
CAS No.40290-42-4
Molecular FormulaC38H73NO10P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Dipalmitoyl-sn-glycero-3-phospho-L-serine sodium salt 40290-42-4 L-|A-Phosphatidyl-L-serine, dipalmitoyl sodium salt CAS 40290-42-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 757.96 g/mol gives 1,2-Dipalmitoyl-sn-glycero-3-phospho-L-serine sodium salt 40290-42-4 L-|A-Phosphatidyl-L-serine, dipalmitoyl sodium salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1,2-Dipalmitoyl-sn-glycero-3-phospho-L-serine sodium salt 40290-42-4 L-|A-Phosphatidyl-L-serine, dipalmitoyl sodium salt (CAS 40290-42-4), a certified reference material (molecular formula C38H73NO10PNa, MW 757.96 g/mol) for analytical method development and quality control.

Owing to an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, 1,2-Dipalmitoyl-sn-glycero-3-phospho-L-serine sodium salt 40290-42-4 L-|A-Phosphatidyl-L-serine, dipalmitoyl sodium salt is typically white to pale yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 757.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 FormulaC38H73NO10P Na
Molecular Weight757.96 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1968
Nitrogen Atoms1

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