Description

4-(4-Nitrophenyl)-2,6-Diamino-4H-Thiopyran-3,5-Dicarbonitrile is a specialized heterocyclic organic compound featuring a thiopyran core substituted with nitrophenyl, amino, and cyano functional groups. This unique structure makes it a valuable advanced intermediate for synthesizing complex molecules in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, dyes, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its nitrophenyl and cyano groups for bioactivity.
• Dye and Pigment Synthesis: Serves as a precursor for creating specialized dyes and colorants due to its conjugated system and chromophoric nitrophenyl group.
• Material Science: Investigated as a monomer or additive for producing advanced polymers and organic electronic materials.
• Chemical Research: Employed in academic and industrial laboratories for studying heterocyclic chemistry reactions and developing new synthetic methodologies.

Basic Information

Item	Details
Product Name	4-(4-Nitrophenyl)-2,6-Diamino-4H-Thiopyran-3,5-Dicarbonitrile
CAS No.	127118-57-4
Molecular Formula	C13H8N6O2S
Molecular Weight	312.31 g/mol
Synonyms	4-(4-Nitrophenyl)-2,6-diamino-4H-thiopyran-3,5-dicarbonitrile; 2,6-Diamino-4-(4-nitrophenyl)-4H-thiopyran-3,5-dicarbonitrile; 4H-Thiopyran-3,5-dicarbonitrile, 2,6-diamino-4-(4-nitrophenyl)-; 127118-57-4; 4-(p-Nitrophenyl)-2,6-diamino-4H-thiopyran-3,5-dicarbonitrile
EINECS	Contact for details

Quality Control

Our production of 4-(4-Nitrophenyl)-2,6-Diamino-4H-Thiopyran-3,5-Dicarbonitrile adheres to stringent internal quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR. Certificates of Analysis (COA) documenting all critical parameters are provided to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline 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.