Description

D-2,3-Diaminopropionic Acid is a non-proteinogenic amino acid derivative featuring two amino groups, making it a versatile chiral building block for chemical synthesis. This compound is valued for its role in creating complex molecules with specific stereochemistry and biological activity. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from drug development to catalyst design.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of peptide-mimetic drugs, enzyme inhibitors, and other bioactive compounds.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators with targeted modes of action.
• Ligand Synthesis: Serves as a precursor for chelating agents and chiral ligands used in asymmetric catalysis and metal complexation.
• Biochemical Research: Employed in studies of amino acid metabolism, enzyme mechanisms, and as a substrate analog in biochemical assays.
• Peptide Modification: Incorporated into synthetic peptides to introduce additional functional groups or alter their physicochemical properties.
• Cosmetic Ingredient Synthesis: Potential intermediate for synthesizing specialty amino acid derivatives used in advanced skincare formulations.

Basic Information

Product Name	D-2,3-Diaminopropionic Acid
CAS No.	1915-96-4
Molecular Formula	C3H8N2O2
Molecular Weight	104.11 g/mol
Synonyms	(R)-2,3-Diaminopropanoic Acid; D-2,3-Diaminopropanoate; D-β-Diaminopropionic Acid; (R)-2,3-Diaminopropionic Acid; D-DAPA; H-Dap(D)-OH; (2R)-2,3-Diaminopropanoic Acid; D-2,3-DAP
EINECS	217-625-8

Quality Control

Our D-2,3-Diaminopropionic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming specifications for identity, purity, and related substances.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee (D-isomer)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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