Description

Benzeneacetic Acid, α-Amino-2-Methoxy-, Methyl Ester, Hydrochloride (1:1), (αs)- is a high-purity chiral building block and synthetic intermediate of significant interest in advanced organic synthesis. Its value lies in its specific stereochemistry and functional groups, which make it a critical precursor for constructing complex molecular architectures. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new drug candidates, particularly in medicinal chemistry programs.
• Peptidomimetics Synthesis: Used in the construction of non-natural amino acid derivatives and peptide analogs for biochemical research.
• Asymmetric Synthesis: Acts as a building block for creating enantiomerically pure compounds in catalytic and stoichiometric asymmetric transformations.
• Chemical Biology Probes: Employed in the synthesis of labeled or modified compounds for studying biological pathways and mechanisms.
• Fine Chemical Production: Utilized in the multi-step synthesis of specialty chemicals and complex organic molecules for various high-value industries.

Basic Information

Item	Details
Product Name	Benzeneacetic Acid, α-Amino-2-Methoxy-, Methyl Ester, Hydrochloride (1:1), (αs)-
CAS No.	1391562-07-4
Molecular Formula	C11H16ClNO3
Molecular Weight	245.70 g/mol
Synonyms	(αS)-α-Amino-2-methoxybenzeneacetic acid methyl ester hydrochloride; Methyl (S)-2-amino-2-(2-methoxyphenyl)acetate hydrochloride; L-2-Methoxyphenylglycine methyl ester hydrochloride; (S)-2-Methoxy-phenylglycine methyl ester HCl; (S)-Methyl 2-amino-2-(2-methoxyphenyl)acetate hydrochloride; (S)-α-Amino-o-methoxyphenylacetic acid methyl ester hydrochloride; (S)-Methyl 2-(2-methoxyphenyl)glycinate hydrochloride
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, α-Amino-2-Methoxy-, Methyl Ester, Hydrochloride (1:1), (αs)- is manufactured under strict quality management systems. The product undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and pharmaceutical development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each batch.

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 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
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.