Description

4-Aminobutyric Acid is a crucial non-proteinogenic amino acid that serves as the primary inhibitory neurotransmitter in the mammalian central nervous system. Its significance extends beyond neuroscience into industrial and pharmaceutical synthesis, where it acts as a key building block for various bioactive compounds. This high-purity chemical is essential for manufacturers and researchers in the pharmaceutical, nutraceutical, and fine chemical sectors, particularly for producing GABA analogs, nootropics, and other specialized intermediates.

Application

• Pharmaceutical Intermediates: A critical starting material for the synthesis of GABAergic drugs, including anticonvulsants, anxiolytics, and nootropics (e.g., Pregabalin, Baclofen analogs).
• Nutraceutical & Dietary Supplements: Used in the production of γ-Aminobutyric Acid (GABA) supplements, which are marketed for promoting relaxation, improving sleep quality, and supporting cognitive function.
• Biochemical Research: Serves as a standard, reagent, and precursor in neuroscience research to study inhibitory neurotransmission, receptor binding, and metabolic pathways.
• Fine Chemical Synthesis: A versatile building block for creating heterocyclic compounds, chiral auxiliaries, and complex organic molecules in agrochemical and material science research.
• Food & Beverage Industry: Potential use as a precursor for flavor enhancers and functional food ingredients, subject to compliance with relevant food-grade specifications (e.g., FCC).
• Cosmetic Ingredients: Incorporated into the synthesis of certain moisturizing agents and active ingredients for cosmetic formulations targeting skin barrier function.

Basic Information

Product Name	4-Aminobutyric Acid
CAS No.	20-79-1
Molecular Formula	C4H9NO2
Molecular Weight	103.12 g/mol
Synonyms	Piperidinic Acid; GABA; γ-Aminobutyric Acid; 4-Amino-n-butyric Acid; 3-Carboxypropylamine; 4-Aminobutanoic Acid; ω-Aminobutyric Acid; Piperidic Acid
EINECS	200-258-6

Quality Control

Our 4-Aminobutyric Acid is manufactured under a strict quality management system. We offer various grades, including Pharmaceutical (USP/EP) and Food Grade (FCC), with each batch undergoing rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to guarantee compliance with your specific application requirements.

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); therefore, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.5%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0%
Specific Rotation	Contact for details

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