Description

(Benzylthio)Acetic Acid CAS NO 103-46-8 is a versatile sulfur-containing organic acid, serving as a key building block in advanced chemical synthesis. Its unique structure, featuring both a benzylthio and a carboxylic acid group, makes it a valuable intermediate for creating compounds with specific functional properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thioether linkages or specific carboxylic acid derivatives.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the benzylthio moiety imparts specific biological activity.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands used in metal catalysis and coordination chemistry.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce sulfur-containing groups into polymer chains, altering material properties.
• Organic Synthesis Building Block: Employed in various organic reactions, including nucleophilic substitutions and condensations, to construct complex molecular architectures.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing certain sulfur-containing aroma compounds, though specific grades are required.

Basic Information

Product Name	(Benzylthio)Acetic Acid
CAS No.	103-46-8
Molecular Formula	C9H10O2S
Molecular Weight	182.24 g/mol
Synonyms	2-(Benzylthio)acetic Acid; (Phenylmethylthio)acetic Acid; Benzylmercaptoacetic Acid; α-(Benzylthio)acetic Acid; Acetic acid, (phenylmethylthio)-; NSC 403697; BTA
EINECS	203-115-4

Quality Control

Our (Benzylthio)Acetic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for synthetic applications. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay, identity, and impurity profiles. Specifications can be aligned with customer requirements for research, pilot, or commercial-scale projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	64 - 68 °C
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.