Description

2,3,5-Tribromothiophene is a high-purity brominated heterocyclic compound used as a critical building block in advanced organic synthesis. This specialty chemical is valued for its role in introducing the thiophene moiety with specific bromine substitution patterns, enabling precise molecular design. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting CNS and anti-infective agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the thiophene core contributes to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials and host materials in display and lighting technologies.
• Polymer & Material Science: Building block for conductive polymers, organic semiconductors, and specialty polymers with tailored electronic properties.
• Ligand & Catalyst Development: Utilized in the synthesis of complex ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in synthetic organic chemistry and methodology development.

Basic Information

Product Name	2,3,5-Tribromothiophene
CAS No.	3141-24-0
Molecular Formula	C4HBr3S
Molecular Weight	306.81 g/mol
Synonyms	2,3,5-Tribromothiophene; Tribromothiophene; Thiophene, 2,3,5-tribromo-; NSC 403108; 2,3,5-Tris(bromo)thiophene; AI3-52721; 2,3,5-Tribromo-thiophene
EINECS	221-552-5

Quality Control

Our 2,3,5-Tribromothiophene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for demanding synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be handled accordingly.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	68 - 72 °C
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.