Description

4(1H)-Pyrimidinethione, 2-Amino-6-Methyl- (9Ci) is a heterocyclic organic compound featuring a pyrimidine core substituted with thione and amino groups. This specialized chemical building block is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the life sciences, agrochemical, and fine chemical industries seeking to develop novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting enzymes and receptors where the pyrimidinethione scaffold is pharmacologically active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic structure for bioactivity.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules in custom synthesis and contract manufacturing projects.
• Biochemical Research: Employed in the study of enzyme inhibition and as a ligand or probe in biochemical assays due to its specific molecular interactions.
• Material Science Precursor: Potential use in the synthesis of organic ligands for metal-organic frameworks (MOFs) or other advanced functional materials.

Basic Information

Product Name	4(1H)-Pyrimidinethione, 2-Amino-6-Methyl- (9Ci)
CAS No.	6307-44-4
Molecular Formula	C5H7N3S
Molecular Weight	141.19 g/mol
Synonyms	2-Amino-6-methyl-4(1H)-pyrimidinethione; 2-Amino-6-methylpyrimidine-4-thiol; 6-Methyl-2-amino-4-pyrimidinethiol; 2-Amino-6-methyl-4-mercaptopyrimidine; 4-Mercapto-6-methyl-2-aminopyrimidine; 2-Amino-4-mercapto-6-methylpyrimidine; 4(1H)-Pyrimidinethione, 2-amino-6-methyl-; 2-Amino-6-methyl-4-pyrimidinol tautomer
EINECS	Contact for details

Quality Control

Our 4(1H)-Pyrimidinethione, 2-Amino-6-Methyl- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry for identity and purity confirmation. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystals
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.