Description

3-Amino-5-Methylsulfanyl-Thiophene-2,4-Dicarbonitrile is a versatile heterocyclic building block featuring both amino and nitrile functional groups on a thiophene core. This compound is valued for its role as a key intermediate in the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical research. It is essential for chemists and manufacturers developing novel active ingredients, dyes, and functional materials who require high-purity, reliable synthetic precursors.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its reactive sites for structural diversification.
• Organic Electronics: Serves as a precursor for the development of conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs) and semiconductors.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and pigments, where the thiophene ring contributes to color and stability properties.
• Material Science Research: Employed in academic and industrial R&D for creating novel functional materials with specific optical or electronic characteristics.
• Chemical Synthesis: A versatile reagent for constructing complex heterocyclic systems in synthetic organic chemistry due to its multiple reactive functional groups.

Basic Information

Product Name	3-Amino-5-Methylsulfanyl-Thiophene-2,4-Dicarbonitrile
CAS No.	116255-96-0
Molecular Formula	C7H5N3S2
Molecular Weight	195.26 g/mol
Synonyms	3-Amino-5-(methylthio)thiophene-2,4-dicarbonitrile; 2,4-Dicyano-3-amino-5-methylmercaptothiophene; 5-(Methylthio)-3-aminothiophene-2,4-dicarbonitrile; 3-Amino-5-methylmercaptothiophene-2,4-dicarbonitrile; 3-Amino-5-(methylsulfanyl)thiophene-2,4-dicarbonitrile; 5-Methylsulfanyl-3-aminothiophene-2,4-dicarbonitrile; 2,4-Dicyano-5-methylthio-3-aminothiophene
EINECS	Contact for details

Quality Control

Our 3-Amino-5-Methylsulfanyl-Thiophene-2,4-Dicarbonitrile is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of pharmaceutical and advanced material research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be stored away from direct light exposure. Keep the container tightly sealed to minimize moisture absorption.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (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.