sphinganine-d7 CAS 1246304-35-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1246304-35-7
Molecular Formula-
Molecular Weight308.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

sphinganine-d7 CAS 1246304-35-7 chemical structure

Description

CATO supplies sphinganine-d7 (CAS 1246304-35-7), a certified reference material (molecular formula C18H32D7NO2, MW 308.55 g/mol) for analytical method development and quality control.

Based on its molecular formula C18H32D7NO2, sphinganine-d7 contains deuterium isotope labeling, an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 308.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC18H32D7NO2
Molecular Weight308.55 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Nitrogen Atoms1

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