Description

4-Phenylsulfanyl-Butyric Acid is a versatile sulfur-containing organic acid building block with the CAS registry number 17742-51-7. This compound is valued for its unique structure, which combines a phenylthio moiety with a carboxylic acid functional group, enabling its use as a key intermediate in sophisticated organic syntheses. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its sulfur-based chemistry.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Polymer Modification: Employed to introduce specific functional groups into polymer chains to alter material properties like adhesion or thermal stability.
• Organic Synthesis Reagent: A valuable reagent for constructing complex molecular architectures in academic and industrial research laboratories.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing specific sulfur-containing aroma compounds.

Basic Information

Product Name	4-Phenylsulfanyl-Butyric Acid
CAS No.	17742-51-7
Molecular Formula	C10H12O2S
Molecular Weight	196.26 g/mol
Synonyms	4-(Phenylthio)butanoic Acid; 4-(Phenylsulfanyl)butanoic Acid; γ-(Phenylthio)butyric Acid; 4-Phenylmercaptobutyric Acid; 4-Phenylsulfanylbutyric Acid; Butyric acid, 4-(phenylthio)-; NSC 404088; 4-Phenythiobutanoic acid
EINECS	Contact for details

Quality Control

Our 4-Phenylsulfanyl-Butyric Acid is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and production use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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 and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.