Description

L-β-Malamidic Acid CAS NO 57229-74-0 is a specialized chiral organic acid derivative, serving as a critical building block in advanced synthetic chemistry. Its value lies in its role as a versatile intermediate for constructing complex molecules with high stereochemical purity. This compound is essential for research and production in the pharmaceutical and fine chemical industries, particularly for the development of active pharmaceutical ingredients (APIs) and chiral catalysts.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of novel APIs and therapeutic agents.
• Asymmetric Catalysis: Used as a precursor or ligand in the development of chiral catalysts for enantioselective reactions.
• Peptidomimetics Research: Serves as a constrained amino acid analog in the design of peptide-based drugs and bioactive compounds.
• Fine Chemical Synthesis: A valuable intermediate for producing high-value specialty chemicals, flavors, and fragrances.
• Agrochemical Development: Employed in the research and synthesis of advanced, chiral agrochemicals and plant growth regulators.
• Academic & R&D: A crucial reagent for methodological development in organic synthesis and stereochemistry studies.

Basic Information

Product Name	L-β-Malamidic Acid
CAS No.	57229-74-0
Molecular Formula	C4H5NO4
Molecular Weight	131.09 g/mol
Synonyms	(S)-2-(Carboxymethylamino)succinic acid; L-β-Malamidic acid; (2S)-2-[(Carboxymethyl)amino]butanedioic acid; L-Aspartic acid, N-(carboxymethyl)-; N-Carboxymethyl-L-aspartic acid; L-β-Aspartylglycine; β-L-Aspartylglycine; L-BMA
EINECS	Contact for details

Quality Control

Our L-β-Malamidic 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 pharmaceutical and research applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 may affect stability and performance.

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
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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