Description

L(+)-2-Aminobutyric Acid is a non-proteinogenic amino acid with a chiral center, serving as a key chiral building block in organic synthesis. Its high optical purity makes it an essential intermediate for the production of pharmaceuticals, fine chemicals, and bioactive compounds. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and biotechnology sectors requiring enantiomerically pure intermediates.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), including antibiotics, antivirals, and neurological drugs.
• Peptide Synthesis: Used as a protected or unprotected amino acid derivative in solid-phase and solution-phase peptide synthesis for research and therapeutic peptides.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and metabolic pathway research due to its structural similarity to natural amino acids.
• Agrochemical Synthesis: An intermediate in the production of chiral herbicides, pesticides, and plant growth regulators.
• Fine Chemical Production: Employed in the asymmetric synthesis of complex molecules for flavors, fragrances, and advanced materials.
• Nutritional Science: Studied for its potential metabolic roles and applications in specialized nutritional formulations.

Basic Information

Product Name	L(+)-2-Aminobutyric Acid
CAS No.	1492-24-6
Molecular Formula	C4H9NO2
Molecular Weight	103.12 g/mol
Synonyms	L-2-Aminobutanoic Acid; (S)-2-Aminobutyric Acid; L-α-Aminobutyric Acid; L-Homoalanine; (S)-2-Aminobutanoic Acid; L-ABA; L-2-AB; (S)-2-Amino-n-butyric Acid
EINECS	216-068-5

Quality Control

Our L(+)-2-Aminobutyric Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for pharmaceutical and research applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation and clumping.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.5%
Optical Purity (Chiral HPLC)	≥ 99.0% ee (L-Isomer)
Specific Rotation [α]20/D	+19.0° to +22.0° (c=1 in H2O)
Loss on Drying	≤ 0.5%
Residue on Ignition (Sulfated Ash)	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.