1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine-N-(glutaryl) (sodium salt) 1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-N-(glutaryl) (sodium salt) 16:0 Glutaryl PE 474923-45-0 DPPE-GA CAS 474923-45-0

Purity 97%+In StockPharmaceutical Standards
CAS No.474923-45-0
Molecular FormulaC42H79NO11P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine-N-(glutaryl) (sodium salt) 1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-N-(glutaryl) (sodium salt) 16:0 Glutaryl PE 474923-45-0 DPPE-GA CAS 474923-45-0 chemical structure

Description

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.

1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine-N-(glutaryl) (sodium salt) 1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-N-(glutaryl) (sodium salt) 16:0 Glutaryl PE 474923-45-0 DPPE-GA (CAS 474923-45-0), molecular formula C42H79NO11PNa and molecular weight 828.05 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, 1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine-N-(glutaryl) (sodium salt) 1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-N-(glutaryl) (sodium salt) 16:0 Glutaryl PE 474923-45-0 DPPE-GA is typically off-white to pale yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 828.05 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.

CATO manufactures 1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine-N-(glutaryl) (sodium salt) 1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-N-(glutaryl) (sodium salt) 16:0 Glutaryl PE 474923-45-0 DPPE-GA 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.

Physical & Chemical Properties

Molecular FormulaC42H79NO11P Na
Molecular Weight828.05 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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