(3S)-3-aminobutanoic acid (3S)-3-aminobutyric acid (3S)-3-azanylbutanoic acid 3775-72-2 L-beta-homoalanine CAS 3775-72-2

Purity 97%+In StockPharmaceutical Standards
CAS No.3775-72-2
Molecular FormulaC4H9NO2
Molecular Weight103.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3S)-3-aminobutanoic acid (3S)-3-aminobutyric acid (3S)-3-azanylbutanoic acid 3775-72-2 L-beta-homoalanine CAS 3775-72-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 103.12 g/mol gives (3S)-3-aminobutanoic acid (3S)-3-aminobutyric acid (3S)-3-azanylbutanoic acid 3775-72-2 L-beta-homoalanine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(3S)-3-aminobutanoic acid (3S)-3-aminobutyric acid (3S)-3-azanylbutanoic acid 3775-72-2 L-beta-homoalanine (CAS 3775-72-2) is a high-purity analytical reference standard with the molecular formula C4H9NO2 and a molecular weight of 103.12 g/mol.

The molecular framework of (3S)-3-aminobutanoic acid (3S)-3-aminobutyric acid (3S)-3-azanylbutanoic acid 3775-72-2 L-beta-homoalanine (C4H9NO2) is characterized by an amino-acid-derived structure, 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.

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 FormulaC4H9NO2
Molecular Weight103.12 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.)1958
Nitrogen Atoms1

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