1-desoxymethylsphingosine CAS 1246303-16-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1246303-16-1
Molecular FormulaC17H35NO
Molecular Weight269.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-desoxymethylsphingosine CAS 1246303-16-1 chemical structure

Description

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.

1-desoxymethylsphingosine (CAS 1246303-16-1) is a high-purity analytical reference standard with the molecular formula C17H35NO and a molecular weight of 269.47 g/mol.

Owing to an amide group, a hydroxyl group, an ether linkage, 1-desoxymethylsphingosine is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 269.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a certified reference material (CRM), 1-desoxymethylsphingosine 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 FormulaC17H35NO
Molecular Weight269.47 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1990
Nitrogen Atoms1

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