Description

2-(Acetylthio)Propionic Acid Isopropyl Ester is a specialized sulfur-containing ester with a unique thioester functional group. This compound is valued for its role as a versatile intermediate and building block in advanced organic synthesis, particularly for introducing sulfur moieties. It is primarily sought by research and development laboratories, agrochemical manufacturers, and pharmaceutical companies for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those requiring sulfur-based pharmacophores.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the thioester group contributes to biological activity.
• Chemical Research: Serves as a crucial reagent in organic chemistry research for studying thioester reactions and developing new synthetic methodologies.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for modifying polymer properties, such as introducing specific chemical reactivity or adhesion characteristics.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex sulfur-containing aroma compounds, though specific applications require regulatory approval.
• Material Science: Used in the development of specialty chemicals and advanced materials with tailored surface or catalytic properties.

Basic Information

Product Name	2-(Acetylthio)Propionic Acid Isopropyl Ester
CAS No.	16850-02-5
Molecular Formula	C8H14O3S
Molecular Weight	190.26 g/mol
Synonyms	Isopropyl 2-(Acetylthio)propionate; 2-(Acetylthio)propionic Acid Isopropyl Ester; Propanoic acid, 2-(acetylthio)-, 1-methylethyl ester; Acetylthiopropionic Acid Isopropyl Ester; Isopropyl 2-Acetylthiopropionate; 1-Methylethyl 2-(Acetylthio)propanoate; ATIP Ester; S-Acetyl-2-mercaptopropionic Acid Isopropyl Ester
EINECS	240-877-5

Quality Control

Our production of 2-(Acetylthio)Propionic Acid Isopropyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Clear, 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%
Specific Gravity (20°C)	1.080 - 1.120
Refractive Index (20°C)	1.460 - 1.480

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