Description

2-(Carboxymethylthio)-4,6-Dimethylpyrimidine Monohydrate is a functionalized pyrimidine derivative of significant interest in advanced chemical synthesis. This compound serves as a versatile building block and key intermediate for the development of active pharmaceutical ingredients (APIs) and specialized agrochemicals. It is primarily required by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors seeking to develop novel compounds with tailored biological activity.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in organic synthesis for creating complex molecules with thioether and carboxylic acid functionalities.
• Ligand and Chelator Precursor: Useful in the development of metal-chelating agents or ligands for catalytic systems.
• Bioconjugation Chemistry: Potential use in modifying biomolecules due to its reactive carboxyl and thioether groups.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific properties.

Basic Information

Product Name	2-(Carboxymethylthio)-4,6-Dimethylpyrimidine Monohydrate
CAS No.	55749-30-9
Molecular Formula	C8H10N2O2S • H2O
Molecular Weight	200.24 g/mol (Anhydrous basis: 182.23 g/mol)
Synonyms	2-[(Carboxymethyl)thio]-4,6-dimethylpyrimidine Monohydrate; 4,6-Dimethyl-2-(carboxymethylthio)pyrimidine Monohydrate; 2-Mercapto-4,6-dimethylpyrimidine-5-acetic Acid (related form); CMTD Monohydrate; Pyrimidine-5-acetic acid, 2-mercapto-4,6-dimethyl-, monohydrate; 55749-30-9 (Monohydrate)
EINECS	Contact for details

Quality Control

Our 2-(Carboxymethylthio)-4,6-Dimethylpyrimidine Monohydrate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture, which can affect product stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	Theoretical (Monohydrate)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residue on Ignition	≤ 0.1%

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