DL-1,3-dihydroxy-2-amino-octadecane CAS 13552-09-5

Purity 97%+In StockPharmaceutical Standards
CAS No.13552-09-5
Molecular FormulaC18H39NO2
Molecular Weight301.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

DL-1,3-dihydroxy-2-amino-octadecane CAS 13552-09-5 chemical structure

Description

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.

DL-1,3-dihydroxy-2-amino-octadecane (CAS 13552-09-5) is a high-purity analytical reference standard with the molecular formula C18H39NO2 and a molecular weight of 301.51 g/mol.

DL-1,3-dihydroxy-2-amino-octadecane (C18H39NO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

Physical & Chemical Properties

Molecular FormulaC18H39NO2
Molecular Weight301.51 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)0.0
CAS Registry Year (est.)1960
Nitrogen Atoms1

Related DL Standards

Recommended Standards

Why CATO?