1-(cis-9-Octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine 1-Oleoyl-2-palmitoyl-sn-glycero-3-phosphocholine 59491-62-2 L-|A-Phosphatidylcholine, |A-palmitoyl-|A-oleoyl CAS 59491-62-2

Purity 97%+In StockPharmaceutical Standards
CAS No.59491-62-2
Molecular FormulaC42H83NO8P
Molecular Weight761.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(cis-9-Octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine 1-Oleoyl-2-palmitoyl-sn-glycero-3-phosphocholine 59491-62-2 L-|A-Phosphatidylcholine, |A-palmitoyl-|A-oleoyl CAS 59491-62-2 chemical structure

Description

The occurrence of 1-(cis-9-Octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine 1-Oleoyl-2-palmitoyl-sn-glycero-3-phosphocholine 59491-62-2 L-|A-Phosphatidylcholine, |A-palmitoyl-|A-oleoyl 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.

1-(cis-9-Octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine 1-Oleoyl-2-palmitoyl-sn-glycero-3-phosphocholine 59491-62-2 L-|A-Phosphatidylcholine, |A-palmitoyl-|A-oleoyl (CAS 59491-62-2), molecular formula C42H83NO8P and molecular weight 761.08 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C42H83NO8P, 1-(cis-9-Octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine 1-Oleoyl-2-palmitoyl-sn-glycero-3-phosphocholine 59491-62-2 L-|A-Phosphatidylcholine, |A-palmitoyl-|A-oleoyl contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 761.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures 1-(cis-9-Octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine 1-Oleoyl-2-palmitoyl-sn-glycero-3-phosphocholine 59491-62-2 L-|A-Phosphatidylcholine, |A-palmitoyl-|A-oleoyl 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 FormulaC42H83NO8P
Molecular Weight761.08 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1973
Nitrogen Atoms1

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