Description

Thioacetic Acid S-Pentyl Ester is a specialized organosulfur compound used as a versatile building block in organic synthesis. Its value lies in its ability to act as a thioacylating agent, efficiently introducing the thioacetyl functional group into target molecules. This makes it a critical intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop novel sulfur-containing compounds.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) with thioester or thiol functionalities.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides where the sulfur moiety enhances biological activity.
• Polymer Chemistry: Serves as a monomer or modifier in the synthesis of specialty polymers and materials with unique properties.
• Flavor & Fragrance Industry: Intermediate for creating sulfur-containing aroma compounds that contribute to savory, roasted, or tropical notes.
• Organic Synthesis Reagent: Employed as a thioacyl donor in various reactions, including nucleophilic substitutions and cross-coupling reactions.
• Chemical Research & Development: A valuable tool for medicinal chemistry and material science research exploring new molecular entities.

Basic Information

Product Name	Thioacetic Acid S-Pentyl Ester
CAS No.	2432-32-8
Molecular Formula	C7H14OS
Molecular Weight	146.25 g/mol
Synonyms	S-Pentyl Thioacetate; Pentylthioacetate; 1-Pentylthioethanone; Ethanethioic Acid, S-Pentyl Ester; Pentyl Mercaptoacetate (ambiguous); Thioacetic Acid Pentyl Ester; Pentyl Thioacetate; Thioacetic Acid S-Amyl Ester
EINECS	219-398-9

Quality Control

Our Thioacetic Acid S-Pentyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or an opaque secondary container until use.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.460 - 1.470
Density (20°C)	0.92 - 0.96 g/mL

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