(R)-2-Amino-3-methylbutanamide CAS 32526-16-2

Purity 97%+In StockPharmaceutical Standards
CAS No.32526-16-2
Molecular FormulaC5H12N2O
Molecular Weight116.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-2-Amino-3-methylbutanamide CAS 32526-16-2 chemical structure

Description

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 supplies (R)-2-Amino-3-methylbutanamide (CAS 32526-16-2), a certified reference material (molecular formula C5H12N2O, MW 116.16 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H12N2O, (R)-2-Amino-3-methylbutanamide contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 116.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC5H12N2O
Molecular Weight116.16 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.)1966
Nitrogen Atoms2

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