Description

4-Phenyl-2,6-diamino-4H-thiopyran-3,5-dicarbonitrile is a versatile heterocyclic organic compound featuring a thiopyran core, which serves as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, combining amino and cyano functionalities on a sulfur-containing ring, makes it a valuable building block for constructing complex molecules with potential biological activity. This compound is primarily sought by research institutions and pharmaceutical development companies engaged in the synthesis of novel heterocyclic libraries, agrochemicals, and materials science applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Organic Synthesis Building Block: Employed in constructing complex polycyclic frameworks and functionalized thiopyran derivatives for material and medicinal chemistry.
• Dye and Pigment Chemistry: Serves as a starting material for synthesizing specialized dyes and pigments due to its conjugated system and functional groups.
• Coordination Chemistry Ligand: The amino and cyano groups can act as donor sites for metal complexation, useful in catalysis and sensor development.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new chemical reactions in heterocyclic chemistry.

Basic Information

Product Name	4-Phenyl-2,6-diamino-4H-thiopyran-3,5-dicarbonitrile
CAS No.	102434-73-1
Molecular Formula	C13H10N4S
Molecular Weight	254.31 g/mol
Synonyms	2,6-Diamino-4-phenyl-4H-thiopyran-3,5-dicarbonitrile; 4H-Thiopyran-3,5-dicarbonitrile, 2,6-diamino-4-phenyl-; 4-Phenyl-2,6-diamino-4H-thiopyran-3,5-dicarbonitrile; 2,6-Diamino-4-phenyl-3,5-dicyanothiopyran; 3,5-Dicyano-2,6-diamino-4-phenyl-4H-thiopyran; 4-Phenyl-2,6-diaminothiopyran-3,5-dicarbonitrile
EINECS	Contact for details

Quality Control

Our 4-Phenyl-2,6-diamino-4H-thiopyran-3,5-dicarbonitrile is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry for comprehensive characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
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.