Description

Allylsulfanyl-Acetic Acid CAS NO 20600-63-9 is a specialized organosulfur compound featuring both a reactive allyl group and a carboxylic acid functionality. This unique structure makes it a valuable bifunctional building block for synthesizing more complex molecules in advanced chemical research and manufacturing. It is primarily utilized by pharmaceutical intermediates and fine chemical producers for applications requiring the introduction of sulfur-containing moieties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring thioether linkages.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the allylsulfanyl group imparts specific biological activity.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce sulfur-based functional groups into polymer chains, altering material properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry for creating chelating ligands used in catalysis and material science.
• Flavor and Fragrance Industry: Potential use in the synthesis of sulfur-containing aroma compounds, contributing to savory or alliaceous notes.
• Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.

Basic Information

Product Name	Allylsulfanyl-Acetic Acid
CAS No.	20600-63-9
Molecular Formula	C5H8O2S
Molecular Weight	132.18 g/mol
Synonyms	(Allylsulfanyl)acetic Acid; 2-(Allylthio)acetic Acid; Allylthioacetic Acid; Acetic Acid, 2-(Allylthio)-; Acetic Acid, (Allylthio)-; NSC 163045; Allyl Mercaptoacetate (related ester); 2-(Allylsulfanyl)ethanoic Acid
EINECS	243-903-9

Quality Control

Our Allylsulfanyl-Acetic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and traceability.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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