Description

3,4-Dibromo-2-nitrothiophene is a halogenated nitro-thiophene derivative, a versatile and high-value organic intermediate. This compound is prized for its unique reactivity, serving as a critical building block in the synthesis of complex heterocyclic systems. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise and reliable synthetic precursors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its thiophene core for bioactivity.
• Organic Electronic Materials: Serves as a monomer or building block for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs) and semiconductors.
• Dye and Pigment Manufacturing: Intermediate for creating specialized dyes and pigments with specific colorfastness and electronic properties.
• Ligand and Catalyst Development: Used to synthesize novel ligands for metal complexes in catalytic applications.
• Academic and R&D: A valuable reagent for methodological studies and the exploration of new organic reactions in university and industrial research labs.

Basic Information

Product Name	3,4-Dibromo-2-nitrothiophene
CAS No.	35633-91-1
Molecular Formula	C4HBr2NO2S
Molecular Weight	281.93 g/mol
Synonyms	2-Nitro-3,4-dibromothiophene; 3,4-Dibromo-2-nitrothiophene; Thiophene, 3,4-dibromo-2-nitro-; NSC 163081
EINECS	Contact for details

Quality Control

Our 3,4-Dibromo-2-nitrothiophene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and a detailed Certificate of Analysis (COA) with every shipment to support your quality assurance and regulatory compliance needs.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown 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.