n,n-Bis(2-hydroxyethyl)octadecanamide CAS 93-82-3

Purity 97%+In StockPharmaceutical Standards
CAS No.93-82-3
Molecular FormulaC22H45NO3
Molecular Weight371.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n,n-Bis(2-hydroxyethyl)octadecanamide CAS 93-82-3 chemical structure

Description

n,n-Bis(2-hydroxyethyl)octadecanamide (CAS 93-82-3), molecular formula C22H45NO3 and molecular weight 371.60 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, n,n-Bis(2-hydroxyethyl)octadecanamide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 371.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures n,n-Bis(2-hydroxyethyl)octadecanamide 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 FormulaC22H45NO3
Molecular Weight371.60 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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.)1957
Nitrogen Atoms1

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