Description

(2S)-2-Amino-2-(2,4-Dimethylphenyl)Acetic Acid Hcl CAS NO 1391458-97-1 is a high-purity, non-natural amino acid derivative characterized by its chiral (S)-configuration and substituted phenyl ring. This compound is a critical chiral building block for the synthesis of complex molecules, offering precise stereochemical control in pharmaceutical and agrochemical research. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for applications in drug discovery and advanced material synthesis.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in areas requiring specific stereochemistry.
• Peptide Synthesis: Used as a protected amino acid derivative in solid-phase and solution-phase peptide synthesis to introduce the (2S)-2-amino-2-(2,4-dimethylphenyl)acetic acid moiety.
• Agrochemical Research: Serves as a building block for creating chiral herbicides, fungicides, or plant growth regulators with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Employed in the design and synthesis of chiral ligands for asymmetric catalysis and organometallic complexes.
• Chemical Biology Probes: Utilized to create labeled or modified amino acids for studying protein function, enzyme mechanisms, and metabolic pathways.
• Material Science: A potential monomer or precursor for specialty polymers and advanced organic materials with tailored properties.

Basic Information

Product Name	(2S)-2-Amino-2-(2,4-Dimethylphenyl)Acetic Acid Hydrochloride
CAS No.	1391458-97-1
Molecular Formula	C10H13NO2 • HCl
Molecular Weight	215.68 (Free base) / 252.13 (HCl salt)
Synonyms	(S)-2-Amino-2-(2,4-dimethylphenyl)acetic acid hydrochloride; D-2,4-Dimethylphenylglycine HCl; (S)-2,4-Dimethylphenylglycine hydrochloride; (2S)-α-Amino-2,4-dimethylbenzeneacetic acid hydrochloride; (S)-2-Amino-2-(2,4-dimethylphenyl)ethanoic acid hydrochloride; (S)-2,4-Dimethyl-α-aminophenylacetic acid HCl; (S)-H-2,4-Dmpg-OH • HCl
EINECS	Contact for details

Quality Control

Our (2S)-2-Amino-2-(2,4-Dimethylphenyl)Acetic Acid HCl 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 development. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

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
Single Maximum Impurity (HPLC)	≤0.5%
Total Impurities (HPLC)	≤2.0%

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