Description

4,5-Diamino-6-Mercaptopyrimidine CAS NO 2846-89-1 is a versatile heterocyclic building block featuring both amino and thiol functional groups, making it a critical intermediate in advanced organic synthesis. Its unique structure allows for the construction of complex molecules, particularly in the development of pharmaceuticals and agrochemicals. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality raw materials for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds in research and development.
• Biochemical Research: Employed in the study of enzyme inhibitors and the development of diagnostic agents.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers and coordination complexes.

Basic Information

Product Name	4,5-Diamino-6-Mercaptopyrimidine
CAS No.	2846-89-1
Molecular Formula	C4H6N4S
Molecular Weight	142.18 g/mol
Synonyms	6-Mercapto-4,5-diaminopyrimidine; 4,5-Diamino-6-pyrimidinethiol; 4,5-Diamino-6-sulfanylpyrimidine; 2,4-Diamino-6-mercaptopyrimidine (tautomer); 6-Thio-4,5-diaminopyrimidine; DAMP; 4,5-Diamino-6-thiopyrimidine
EINECS	220-645-7

Quality Control

Our 4,5-Diamino-6-Mercaptopyrimidine 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 pharmaceutical and fine chemical applications. 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 under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C to minimize oxidation and degradation. Keep the container tightly sealed to protect from moisture. Handle and store away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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