Description

Benzeneacetic Acid, α-Amino-2-Hydroxy-, (Alphas)- (9Ci) is a specialized chiral amino acid derivative of significant interest in advanced organic synthesis. This compound serves as a critical chiral building block and intermediate for the development of pharmaceuticals and bioactive molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for creating enantiomerically pure compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of drugs targeting the central nervous system and metabolic diseases.
• Agrochemical Research: Used in the development of novel, enantiomerically pure pesticides and herbicides where specific stereochemistry is crucial for bioactivity.
• Peptide Synthesis: Serves as a non-proteinogenic amino acid analog for constructing modified peptides with enhanced stability or specific biological properties.
• Ligand and Catalyst Development: Employed in the preparation of chiral ligands for asymmetric catalysis and organocatalysts.
• Biochemical Research: Used as a standard or reagent in enzymatic studies and metabolic pathway analysis.
• Fine Chemical Synthesis: A versatile intermediate for creating complex, high-value specialty chemicals with defined stereochemistry.

Basic Information

Product Name	Benzeneacetic Acid, α-Amino-2-Hydroxy-, (Alphas)- (9Ci)
CAS No.	185339-08-6
Molecular Formula	C9H11NO3
Molecular Weight	181.19 g/mol
Synonyms	(αS)-α-Amino-2-hydroxybenzeneacetic acid; (S)-2-Hydroxy-2-phenylglycine; L-2-Hydroxyphenylglycine; (S)-α-Amino-α-(2-hydroxyphenyl)acetic acid; (S)-2-Amino-2-(2-hydroxyphenyl)acetic acid; 2-Hydroxy-DL-phenylglycine (related); α-Hydroxy-phenylglycine; AHPG
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized to confirm identity, purity, and enantiomeric excess. Certificates of Analysis (COA) are available upon request, detailing parameters such as assay, chiral purity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients in regulated markets.

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 product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions to prevent degradation. For long-term storage, consider inert atmosphere packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.0%

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