16:1 SM (d18:1/16:1(9Z)) CAS 222403-66-9

Purity 97%+In StockPharmaceutical Standards
CAS No.222403-66-9
Molecular FormulaC39H77N2O6P
Molecular Weight701.01 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

16:1 SM (d18:1/16:1(9Z)) CAS 222403-66-9 chemical structure

Description

Based on its molecular formula C39H77N2O6P, 16:1 SM (d18:1/16:1(9Z)) 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 701.01 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.

16:1 SM (d18:1/16:1(9Z)) (CAS 222403-66-9), molecular formula C39H77N2O6P and molecular weight 701.01 g/mol, is a CATO reference standard with documented purity and traceability.

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 16:1 SM (d18:1/16:1(9Z)) 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 FormulaC39H77N2O6P
Molecular Weight701.01 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)2.5
CAS Registry Year (est.)2020
Nitrogen Atoms2

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