Description

3-Amino-5-Bromo-2-Cyanothiophene is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. This compound matters for its unique molecular architecture, which combines amino, bromo, and cyano substituents on a thiophene core, enabling precise and diverse chemical modifications. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients, as well as by material scientists developing organic electronic components.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and pesticides with targeted modes of action.
• Organic Electronic Materials: Serves as a precursor for conjugated polymers and small molecules used in OLEDs, OFETs, and organic photovoltaics.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized heterocyclic dyes and functional pigments.
• Ligand and Catalyst Development: Useful for constructing complex chelating ligands in coordination chemistry and catalysis.
• Academic and Contract Research: A valuable reagent for methodological studies and discovery chemistry in university and CRO laboratories.

Basic Information

Item	Details
Product Name	3-Amino-5-Bromo-2-Cyanothiophene
CAS No.	1017789-14-8
Molecular Formula	C5H3BrN2S
Molecular Weight	202.06 g/mol
Synonyms	5-Bromo-2-cyano-3-aminothiophene; 3-Amino-5-bromo-2-thiophenecarbonitrile; 2-Cyano-3-amino-5-bromothiophene; 5-Bromo-3-amino-2-thiophenecarbonitrile; 3-Amino-5-bromothiophene-2-carbonitrile; ABCT; 1017789-14-8
EINECS	Contact for details

Quality Control

Our 3-Amino-5-Bromo-2-Cyanothiophene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthesis projects.

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). This compound is light-sensitive and may be hygroscopic; therefore, containers should be kept sealed under an inert atmosphere for long-term storage to prevent degradation and moisture uptake.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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