(2S,3S)-2-Amino-3-methylhexanoic acid CAS 28116-92-9

Purity 97%+In StockPharmaceutical Standards
CAS No.28116-92-9
Molecular FormulaC7H15NO2
Molecular Weight145.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,3S)-2-Amino-3-methylhexanoic acid CAS 28116-92-9 chemical structure

Description

CATO supplies (2S,3S)-2-Amino-3-methylhexanoic acid (CAS 28116-92-9), a certified reference material (molecular formula C7H15NO2, MW 145.20 g/mol) for analytical method development and quality control.

(2S,3S)-2-Amino-3-methylhexanoic acid (C7H15NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.

As a certified reference material (CRM), (2S,3S)-2-Amino-3-methylhexanoic acid 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 FormulaC7H15NO2
Molecular Weight145.20 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1965
Nitrogen Atoms1

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