Description

Benzeneacetic Acid, 2-Chloro-α-[[2-(2-Thienyl)Ethyl]Amino]-, (αs)- is a specialized chiral intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key building block in the development of active pharmaceutical ingredients (APIs) and other high-value fine chemicals. Pharmaceutical R&D and fine chemical manufacturers need this high-purity intermediate to enable the synthesis of complex, biologically active molecules.

Application

• Critical pharmaceutical intermediate in the research and synthesis of novel drug candidates.
• Building block for chiral ligands and catalysts used in asymmetric synthesis.
• Precursor in the development of agrochemicals and other specialty fine chemicals.
• Used in academic and industrial R&D for methodological studies in organic chemistry.
• Starting material for the synthesis of complex heterocyclic compounds with potential biological activity.

Basic Information

Product Name	Benzeneacetic Acid, 2-Chloro-α-[[2-(2-Thienyl)Ethyl]Amino]-, (αs)-
CAS No.	1015247-87-6
Molecular Formula	C14H16ClNO2S
Molecular Weight	297.80 g/mol
Synonyms	(αS)-2-Chloro-α-[[2-(2-thienyl)ethyl]amino]benzeneacetic acid; (S)-2-Chloro-2-(2-(thiophen-2-yl)ethylamino)phenylacetic acid; 2-Chloro-α-((2-(thiophen-2-yl)ethyl)amino)phenylacetic acid (S-enantiomer); (S)-2-Chloro-α-[(2-(2-thienyl)ethyl)amino]benzenacetic acid; (S)-α-[[2-(2-Thienyl)ethyl]amino]-2-chlorobenzeneacetic acid; (S)-2-Chloro-α-[(2-thien-2-ylethyl)amino]phenylacetic acid; (αS)-2-Chloro-α-[(2-(2-thienyl)ethyl)amino]benzeneacetic acid
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, 2-Chloro-α-[[2-(2-Thienyl)Ethyl]Amino]-, (αs)- is produced under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development applications. All products undergo rigorous analytical testing, including chiral purity determination by HPLC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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