Description

5-Pyrimidinecarboxylic Acid, 2-(Ethylthio)- (9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel compounds with targeted biological activities.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in antiviral, anticancer, and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its pyrimidine core.
• Fine Chemical Production: Serves as a versatile precursor for creating complex, high-value specialty chemicals used in various industrial applications.
• Material Science Research: Investigated as a monomer or functional component in the development of advanced polymers and organic electronic materials.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	5-Pyrimidinecarboxylic Acid, 2-(Ethylthio)- (9Ci)
CAS No.	37131-88-7
Molecular Formula	C7H8N2O2S
Molecular Weight	184.21 g/mol
Synonyms	2-(Ethylthio)pyrimidine-5-carboxylic acid; 2-Ethylsulfanylpyrimidine-5-carboxylic acid; 5-Carboxy-2-(ethylthio)pyrimidine; 2-(Ethylmercapto)-5-pyrimidinecarboxylic acid; 37131-88-7; 2-(Ethylsulfanyl)-5-pyrimidinecarboxylic acid; 2-(Ethylthio)-5-pyrimidinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Pyrimidinecarboxylic Acid, 2-(Ethylthio)- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles where applicable, supporting our clients' needs for reliable and traceable raw materials in regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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