Description

Benzeneacetic Acid, 2-Chloro-A-Hydroxy-A-Methyl- CAS NO 171202-07-6 is a specialized chlorinated hydroxy acid derivative, serving as a key chiral intermediate in advanced organic synthesis. Its molecular structure is engineered to introduce specific stereochemistry and functional groups, making it valuable for constructing complex pharmaceutical and agrochemical actives. This compound is primarily utilized by research institutions and industrial manufacturers in the fine chemical and life science sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A critical chiral building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators where its chlorinated hydroxy acid structure imparts specific biological activity.
• Fine Chemical Production: Serves as a versatile precursor for creating complex molecules in custom synthesis and process development for specialty chemicals.
• Research & Development: Employed in academic and industrial R&D laboratories for methodological studies in asymmetric synthesis and the exploration of new chemical entities.
• Material Science: Potential use as a monomer or functional modifier in the synthesis of specialized polymers with tailored properties.

Basic Information

Product Name	Benzeneacetic Acid, 2-Chloro-A-Hydroxy-A-Methyl-
CAS No.	171202-07-6
Molecular Formula	C9H9ClO3
Molecular Weight	200.62 g/mol
Synonyms	2-Chloro-2-hydroxy-2-phenylpropanoic acid; α-Chloro-α-hydroxy-α-methylbenzeneacetic acid; 2-Chloro-2-hydroxy-2-methyl-2-phenylacetic acid; (2-Chloro-2-hydroxy-2-phenylpropionic acid); α-Hydroxy-α-methyl-α-chlorophenylacetic acid; 2-Phenyl-2-chloro-2-hydroxypropanoic acid; Chlorohydroxymethylphenylacetic acid; (RS)-2-Chloro-2-hydroxy-2-phenylpropionic acid
EINECS	Contact for details

Quality Control

Our production of Benzeneacetic Acid, 2-Chloro-A-Hydroxy-A-Methyl- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity assessment, to ensure consistency and meet the exacting requirements of advanced synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We support compliance with cGMP, ISO, and other relevant quality standards for intermediate manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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