Description

5-Pyrimidinethiol, 2,4-Diamino- (9Ci) is a heterocyclic organic compound featuring a pyrimidine core substituted with thiol and amino functional groups. This unique structure makes it a valuable intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by research institutions and industrial manufacturers for the development of active pharmaceutical ingredients (APIs) and specialized chemical products.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of nucleoside analogs, antiviral agents, and other therapeutic compounds.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds in organic chemistry.
• Biochemical Research: Employed in studies involving enzyme inhibition and as a ligand or modifier in biochemical assays.
• Material Science: Potential use in the development of specialty polymers and functional materials.

Basic Information

Product Name	5-Pyrimidinethiol, 2,4-Diamino- (9Ci)
CAS No.	65408-38-0
Molecular Formula	C4H6N4S
Molecular Weight	142.18 g/mol
Synonyms	2,4-Diamino-5-mercaptopyrimidine; 2,4-Diaminopyrimidine-5-thiol; 5-Mercapto-2,4-diaminopyrimidine; NSC 403169; 2,4-Diamino-5-pyrimidinethiol; 5-Pyrimidinethiol, 2,4-diamino-; 2,4-Diamino-5-sulfanylpyrimidine
EINECS	Contact for details

Quality Control

Our 5-Pyrimidinethiol, 2,4-Diamino- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.