Description

(-)-Acetic Acid 2,2,2-Trichloro-1-(3,4-Dichlorophenyl)Ethyl Ester is a chiral, halogenated acetic acid ester of significant interest in advanced chemical synthesis. This compound matters as a high-purity chemical intermediate and building block, offering precise stereochemistry for the development of complex molecules. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of potential active pharmaceutical ingredients (APIs), particularly in stereoselective reactions.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, where its specific stereochemistry can influence biological activity.
• Chemical Synthesis: Serves as a versatile intermediate in organic chemistry for constructing complex, polyhalogenated molecular architectures.
• Material Science: Potential precursor for specialty polymers or liquid crystals, leveraging its rigid, halogenated aromatic structure.
• Catalyst & Ligand Development: May be utilized in the design of chiral catalysts or ligands for asymmetric synthesis.

Basic Information

Product Name	(-)-Acetic Acid 2,2,2-Trichloro-1-(3,4-Dichlorophenyl)Ethyl Ester
CAS No.	66717-63-3
Molecular Formula	C10H7Cl5O2
Molecular Weight	336.43 g/mol
Synonyms	(-)-2,2,2-Trichloro-1-(3,4-dichlorophenyl)ethyl acetate; (R)-(-)-2,2,2-Trichloro-1-(3,4-dichlorophenyl)ethyl acetate; 1-(3,4-Dichlorophenyl)-2,2,2-trichloroethyl acetate; α-(3,4-Dichlorophenyl)-α-(trichloromethyl)methyl acetate; (1R)-2,2,2-Trichloro-1-(3,4-dichlorophenyl)ethyl acetate; Acetic acid (1R)-2,2,2-trichloro-1-(3,4-dichlorophenyl)ethyl ester; Chiral trichloroethyl ester intermediate
EINECS	Contact for details

Quality Control

Our (-)-Acetic Acid 2,2,2-Trichloro-1-(3,4-Dichlorophenyl)Ethyl Ester is produced under strict quality management protocols to ensure batch-to-batch consistency and high chemical purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as chiral purity, chemical assay, and impurity profiles. Our quality systems are designed to meet the stringent requirements of research and development as well as cGMP environments for non-clinical use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. The container must be kept tightly sealed to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Loss on Drying	≤ 0.5%
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.