Description

(Rs)-α-Methyl-4-Carboxyphenylglycinedisodiumsalt is a high-purity, non-natural amino acid derivative of significant value in advanced chemical synthesis. This compound serves as a critical chiral building block and intermediate for the development of pharmaceuticals and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring precise stereochemistry and functional group manipulation.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system.
• Peptidomimetic Chemistry: Used in the synthesis of peptide analogs and mimetics to enhance metabolic stability and bioavailability.
• Ligand and Catalyst Development: Employed in the preparation of chiral ligands for asymmetric catalysis and metal complexation.
• Agrochemical Synthesis: Acts as a precursor in the manufacturing of advanced, enantiomerically pure herbicides and plant growth regulators.
• Biochemical Research: Utilized as a standard or reagent in enzymatic studies and metabolic pathway investigations.
• Fine Chemical Production: Serves as a building block for complex molecules used in flavors, fragrances, and advanced materials.

Basic Information

Product Name	(Rs)-α-Methyl-4-Carboxyphenylglycinedisodiumsalt
CAS No.	1303994-09-3
Molecular Formula	C10H9NNa2O4
Molecular Weight	253.16 g/mol
Synonyms	(RS)-α-Methyl-4-carboxyphenylglycine disodium salt; 4-Carboxy-α-methyl-DL-phenylglycine disodium salt; DL-α-Methyl-4-carboxyphenylglycine disodium salt; (RS)-2-Amino-2-(4-carboxyphenyl)propanoic acid disodium salt; AMPG disodium salt; (R,S)-AMPG disodium; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our (Rs)-α-Methyl-4-Carboxyphenylglycinedisodiumsalt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing identity, purity, 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 material is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (RS mixture)
Water Content (KF)	≤ 2.0%
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.