PE(P-16:0_18:2)+H CAS 88542-95-4

Purity 97%+In StockPharmaceutical Standards
CAS No.88542-95-4
Molecular FormulaC42H82NO7P
Molecular Weight744.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

PE(P-16:0_18:2)+H CAS 88542-95-4 chemical structure

Description

The occurrence of PE(P-16:0_18:2)+H 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.

PE(P-16:0_18:2)+H (CAS 88542-95-4) is a high-purity analytical reference standard with the molecular formula C42H82NO7P and a molecular weight of 744.08 g/mol.

Structurally, PE(P-16:0_18:2)+H (C42H82NO7P) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 744.08 g/mol, it falls into the high-molecular-weight range. 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), PE(P-16:0_18:2)+H 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 FormulaC42H82NO7P
Molecular Weight744.08 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)2.5
CAS Registry Year (est.)1982
Nitrogen Atoms1

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