1,2-Diheptadecanoyl-sn-glycero-3-phosphorylcholine 70897-27-7 CTK8F2890 CAS 70897-27-7

Purity 97%+In StockPharmaceutical Standards
CAS No.70897-27-7
Molecular FormulaC42H84NO8P
Molecular Weight762.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Diheptadecanoyl-sn-glycero-3-phosphorylcholine 70897-27-7 CTK8F2890 CAS 70897-27-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 762.09 g/mol gives 1,2-Diheptadecanoyl-sn-glycero-3-phosphorylcholine 70897-27-7 CTK8F2890 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,2-Diheptadecanoyl-sn-glycero-3-phosphorylcholine 70897-27-7 CTK8F2890 (CAS 70897-27-7), molecular formula C42H84NO8P and molecular weight 762.09 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1,2-Diheptadecanoyl-sn-glycero-3-phosphorylcholine 70897-27-7 CTK8F2890 (C42H84NO8P) is characterized by an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), 1,2-Diheptadecanoyl-sn-glycero-3-phosphorylcholine 70897-27-7 CTK8F2890 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.

Physical & Chemical Properties

Molecular FormulaC42H84NO8P
Molecular Weight762.09 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)1.5
CAS Registry Year (est.)1977
Nitrogen Atoms1

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