Description

Propanoic Acid, 3-(4-Pyridinylthio)-, Methyl Ester (9Ci) is a specialized organic compound featuring a unique pyridinylthio moiety, making it a valuable synthon for advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides with enhanced efficacy and selectivity.
• Ligand Synthesis: Serves as a precursor for creating complex ligands used in catalysis and material science.
• Fine Chemical Production: Employed in multi-step organic synthesis for producing high-value, low-volume specialty chemicals.
• Academic & Industrial R&D: A valuable tool for chemical research in universities and corporate laboratories exploring new molecular entities.

Basic Information

Product Name	Propanoic Acid, 3-(4-Pyridinylthio)-, Methyl Ester (9Ci)
CAS No.	78526-49-5
Molecular Formula	C9H11NO2S
Molecular Weight	197.25 g/mol
Synonyms	Methyl 3-[(pyridin-4-yl)sulfanyl]propanoate; 3-(4-Pyridylthio)propionic Acid Methyl Ester; Methyl 3-(4-Pyridylthio)propionate; 3-(4-Pyridinylthio)propanoic Acid Methyl Ester; 4-Pyridylthiopropionic Acid Methyl Ester; Methyl β-(4-Pyridylthio)propionate; 3-(Pyridin-4-ylsulfanyl)propanoic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 3-(4-Pyridinylthio)-, Methyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay (by HPLC), identity confirmation (by IR and NMR), and impurity profiling. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable performance in your critical synthesis workflows.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or opaque.

Specification

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

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