Description

Ethanethioic Acid, o-4-Pyridinyl Ester (9Ci) CAS NO 180308-29-6 is a specialized organic compound belonging to the class of thioester derivatives containing a pyridinyl moiety. This chemical is valued as a versatile synthetic intermediate and building block in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and fungicides, leveraging its pyridine-thioester functionality.
• Ligand and Catalyst Precursor: Serves as a precursor for the preparation of specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of advanced polymers and functional materials with specific electronic or binding properties.
• Chemical Biology Probe: Utilized in biochemical research as a tool compound or probe for studying enzyme mechanisms and protein interactions.
• Custom Synthesis and Contract Manufacturing: A critical reagent for custom synthesis houses serving the global life sciences market.

Basic Information

Product Name	Ethanethioic Acid, o-4-Pyridinyl Ester (9Ci)
CAS No.	180308-29-6
Molecular Formula	C7H7NOS
Molecular Weight	153.20 g/mol
Synonyms	4-Pyridinyl thioacetate; S-(4-Pyridinyl) ethanethioate; o-4-Pyridinyl thioacetate; Acetic acid, thio-, S-(4-pyridinyl) ester; Ethanethioic acid S-(4-pyridinyl) ester; 4-Pyridyl thioacetate; 4-Pyridyl thiol acetate; 4-Pyridinethiol acetate
EINECS	Contact for details

Quality Control

Our Ethanethioic Acid, o-4-Pyridinyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and process chemistry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

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). This product is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.