Description

2-Pyrimidinethiol, 1,6-Dihydro-6-Imino- (9Ci) is a specialized heterocyclic building block featuring a reactive thiol and imino group. This compound matters 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 sector for creating novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• As a versatile synthetic intermediate in medicinal chemistry for the development of new drug candidates.
• In the research and synthesis of nucleoside analogs and other biologically active heterocycles.
• For constructing complex molecular scaffolds in agrochemical research, targeting new pesticides or herbicides.
• As a building block in material science for creating functionalized polymers or ligands for metal complexes.
• Utilized in academic and industrial R&D for exploring new chemical reactions and methodologies.

Basic Information

Product Name	2-Pyrimidinethiol, 1,6-Dihydro-6-Imino- (9Ci)
CAS No.	139424-18-3
Molecular Formula	C4H5N3S
Molecular Weight	127.17 g/mol
Synonyms	6-Imino-1,6-dihydro-2-pyrimidinethiol; 2-Mercapto-6-imino-1,6-dihydropyrimidine; 6-Imino-1,6-dihydro-2(1H)-pyrimidinethione; 2-Pyrimidinethiol, 1,6-dihydro-6-imino-; 6-Imino-1,2-dihydropyrimidine-2-thione; 2-Thioxo-1,2-dihydro-6-pyrimidinimine; 139424-18-3 (CAS)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥95% (by HPLC), suitable for research and development purposes. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity, this material should be stored under an inert atmosphere to prevent oxidation and handled in a well-ventilated area.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.