Description

4-Amino-6-Chloropyrimidine-2-Thiol is a versatile heterocyclic building block featuring a reactive thiol group and halogen substituent, making it a critical intermediate in advanced organic synthesis. Its molecular structure enables precise functionalization, which is essential for developing high-value, specialized compounds. This product is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, kinase inhibitors, and other biologically active molecules.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a building block for creating functionalized polymers, ligands for metal complexes, and advanced organic materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new heterocyclic chemistry and reaction pathways.
• Fine Chemical Production: Utilized in the custom synthesis of specialty chemicals for various high-tech applications.

Basic Information

Product Name	4-Amino-6-Chloropyrimidine-2-Thiol
CAS No.	116230-29-6
Molecular Formula	C4H4ClN3S
Molecular Weight	161.61 g/mol
Synonyms	6-Chloro-2-mercapto-4-pyrimidinamine; 2-Mercapto-4-amino-6-chloropyrimidine; 4-Amino-6-chloro-2-pyrimidinethiol; 4-Amino-6-chloro-2-mercaptopyrimidine; 6-Chloro-4-pyrimidinamine-2-thiol; 4-Amino-6-chloro-2(1H)-pyrimidinethione; 2-Thiol-4-amino-6-chloropyrimidine
EINECS	Contact for details

Quality Control

Our 4-Amino-6-Chloropyrimidine-2-Thiol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications 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, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.