C16 1-Phosphoceramide (d18:1/16:0) CAS 1246303-22-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1246303-22-9
Molecular FormulaC34H67NO6P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

C16 1-Phosphoceramide (d18:1/16:0) CAS 1246303-22-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including C16 1-Phosphoceramide (d18:1/16:0).

C16 1-Phosphoceramide (d18:1/16:0) (CAS 1246303-22-9) is a high-purity analytical reference standard with the molecular formula C34H67NO6PH4N and a molecular weight of 634.92 g/mol.

The molecular framework of C16 1-Phosphoceramide (d18:1/16:0) (C34H67NO6PH4N) 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), C16 1-Phosphoceramide (d18:1/16:0) 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 FormulaC34H67NO6P H4N
Molecular Weight634.92 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1990
Nitrogen Atoms2

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