S-2-Amino-4-methylpentanoic acid ethylamide CAS 87163-79-9

Purity 97%+In StockPharmaceutical Standards
CAS No.87163-79-9
Molecular FormulaC8H18N2O
Molecular Weight158.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

S-2-Amino-4-methylpentanoic acid ethylamide CAS 87163-79-9 chemical structure

Description

CATO supplies S-2-Amino-4-methylpentanoic acid ethylamide (CAS 87163-79-9), a certified reference material (molecular formula C8H18N2O, MW 158.24 g/mol) for analytical method development and quality control.

The molecular framework of S-2-Amino-4-methylpentanoic acid ethylamide (C8H18N2O) is characterized by an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 S-2-Amino-4-methylpentanoic acid ethylamide 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 FormulaC8H18N2O
Molecular Weight158.24 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1981
Nitrogen Atoms2

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