Description

D-2-Aminobutyric Acid is a non-proteinogenic amino acid derivative with a specific D-configuration, serving as a crucial chiral building block in organic synthesis. Its value lies in its role as a key intermediate for the production of pharmaceuticals, agrochemicals, and advanced research compounds, enabling the creation of molecules with precise stereochemistry. This high-purity intermediate is essential for manufacturers and R&D laboratories in the pharmaceutical, biotechnology, and fine chemical sectors who require reliable, high-quality chiral precursors.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), including antibiotics, antivirals, and neurological drugs.
• Agrochemical Synthesis: Building block for developing chiral pesticides and herbicides with enhanced efficacy and environmental profile.
• Peptide Chemistry: Incorporation into custom peptides and peptidomimetics for drug discovery and biochemical research.
• Biochemical Research: Used as a standard, reagent, or substrate in enzymatic studies and metabolic pathway investigations.
• Fine Chemical Production: Intermediate for manufacturing specialty chemicals, flavors, and fragrances requiring specific stereoisomers.
• Asymmetric Catalysis: Employed as a ligand precursor or chiral auxiliary in catalytic asymmetric synthesis.

Basic Information

Product Name	D-2-Aminobutyric Acid
CAS No.	2623-91-8
Molecular Formula	C₄H₉NO₂
Molecular Weight	103.12 g/mol
Synonyms	D-α-Aminobutyric Acid; (R)-2-Aminobutanoic Acid; D-2-Aminobutanoic Acid; (R)-2-Aminobutyric Acid; D-Abu-OH; D-Homoalanine; D-Butyrine; (R)-(-)-2-Aminobutyric Acid
EINECS	220-090-3

Quality Control

Our D-2-Aminobutyric Acid is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for pharmaceutical and research applications. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are provided with 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); the container must be kept tightly sealed after opening 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 structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 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.