Description

2-Bromo-3,4-Dinitrothiophene is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. Its unique structure, featuring both bromine and nitro substituents on the thiophene ring, makes it a versatile precursor for creating complex molecules with tailored electronic and physical properties. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Serves as a crucial building block in the research and production of advanced pesticides, herbicides, and fungicides.
• Material Science Research: Used in the synthesis of organic semiconductors, conductive polymers, and other functional materials due to its electron-deficient thiophene core.
• Dye and Pigment Chemistry: Acts as an intermediate in the manufacture of specialized dyes and pigments where the nitro and bromo groups allow for further functionalization.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic systems.
• Academic and R&D Laboratories: A valuable reagent for method development and exploratory synthesis in chemical research.

Basic Information

Product Name	2-Bromo-3,4-Dinitrothiophene
CAS No.	69723-91-7
Molecular Formula	C4HBrN2O4S
Molecular Weight	252.03 g/mol
Synonyms	2-Bromo-3,4-dinitrothiophene; 3,4-Dinitro-2-bromothiophene; Thiophene, 2-bromo-3,4-dinitro-; 2-Brom-3,4-dinitrothiophen; 69723-91-7; 2-Br-3,4-(NO2)2-Thiophene
EINECS	Contact for details

Quality Control

Our 2-Bromo-3,4-Dinitrothiophene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.