Description

2-Amino-4-Sulfanyl-6-(2-Thienyl)-5-Pyrimidinecarbonitrile is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceutical agents and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential kinase inhibitors and other biologically active small molecules.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Material Science: Acts as a building block for organic semiconductors, conductive polymers, and metal-organic frameworks (MOFs).
• Chemical Synthesis: A versatile reagent for constructing fused pyrimidine and thienopyrimidine ring systems.
• Academic & R&D: Employed in university and institutional research for exploring new chemical reactions and pathways.
• Dye & Pigment Industry: Potential intermediate for the synthesis of specialized heterocyclic dyes.

Basic Information

Product Name	2-Amino-4-Sulfanyl-6-(2-Thienyl)-5-Pyrimidinecarbonitrile
CAS No.	551921-38-1
Molecular Formula	C9H6N4S2
Molecular Weight	234.30 g/mol
Synonyms	2-Amino-4-mercapto-6-(thiophen-2-yl)pyrimidine-5-carbonitrile; 6-(2-Thienyl)-2-amino-4-mercapto-5-pyrimidinecarbonitrile; 2-Amino-6-(2-thienyl)-4-thioxo-3,4-dihydropyrimidine-5-carbonitrile; 2-Amino-4-thioxo-6-(thiophen-2-yl)-1,4-dihydropyrimidine-5-carbonitrile; 5-Cyano-6-(2-thienyl)-2-amino-4-pyrimidinethiol; 2-Amino-4-sulfanyl-6-thiophen-2-ylpyrimidine-5-carbonitrile
EINECS	Contact for details

Quality Control

Our 2-Amino-4-Sulfanyl-6-(2-Thienyl)-5-Pyrimidinecarbonitrile is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.