Description

4-(Benzylthio)Butanoic Acid is a versatile sulfur-containing organic acid with a unique thioether linkage. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, particularly for the development of pharmaceuticals and functional materials. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to incorporate specific sulfur functionalities into their target molecules.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) with potential therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of monomers or additives for polymers and advanced materials.
• Organic Synthesis Reagent: Utilized in various organic transformations, including nucleophilic substitution and carbon chain extension reactions.
• Bioconjugation Chemistry: Potential use in developing linkers for bioconjugation applications in drug delivery and diagnostics.

Basic Information

Product Name	4-(Benzylthio)Butanoic Acid
CAS No.	3679-50-3
Molecular Formula	C11H14O2S
Molecular Weight	210.29 g/mol
Synonyms	4-(Benzylsulfanyl)butanoic acid; 4-(Benzylmercapto)butyric acid; 4-(Phenylmethylthio)butanoic acid; Butanoic acid, 4-(phenylmethylthio)-; γ-(Benzylthio)butyric acid; NSC 403697; 4-Benzylthiobutanoic acid; 4-Benzylsulfanylbutyric acid
EINECS	222-969-7

Quality Control

Our 4-(Benzylthio)Butanoic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, identity (IR), and impurity profiles are available upon request, supporting compliance with cGMP and other relevant quality guidelines for intermediate use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.