Description

3-Bromo-5-Nitro-Benzo[B]Thiophene is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound is valued for its unique molecular architecture, which enables the construction of complex pharmacophores and functional materials. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for molecules targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the creation of advanced pesticides, herbicides, and fungicides due to its bioactive heterocyclic core.
• Material Science Research: Serves as a precursor for organic electronic materials, such as semiconductors and light-emitting diodes (OLEDs).
• Chemical Biology Probes: Employed in the synthesis of molecular probes and tags for studying biological processes.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments requiring specific light-absorption properties.
• Academic & Industrial R&D: A versatile reagent for methodological development and exploration of new chemical reactions in both academic and corporate laboratories.

Basic Information

Product Name	3-Bromo-5-Nitro-Benzo[B]Thiophene
CAS No.	19492-95-6
Molecular Formula	C8H4BrNO2S
Molecular Weight	258.09 g/mol
Synonyms	3-Bromo-5-nitro-1-benzothiophene; 5-Nitro-3-bromobenzo[b]thiophene; Benzo[b]thiophene, 3-bromo-5-nitro-; 19492-95-6; 3-Bromo-5-nitrobenzo[b]thiophene; 3-Br-5-NO2-BT
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Nitro-Benzo[B]Thiophene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality parameters. Our commitment to reliable supply and batch-to-batch consistency supports your R&D and scale-up processes.

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 sources and incompatible materials. This material is light-sensitive and should be handled accordingly to maintain stability.

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%
Heavy Metals	≤ 20 ppm

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