Description

4-Bromo-1-Iododibenzothiophene is a high-value, multi-halogenated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in materials science and pharmaceutical research, where its unique substitution pattern enables precise structural modifications. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for constructing novel thiophene-based architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical scaffold in the synthesis of potential drug candidates, especially for kinase inhibitors and other small-molecule therapeutics.
• Material Science Precursor: Used in the development of organic semiconductors, charge-transport materials, and non-linear optical (NLO) materials due to the dibenzothiophene core.
• Agrochemical Research: Employed in creating novel active ingredients for crop protection products, leveraging its halogenated structure for bioactivity.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions, allowing for sequential functionalization.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Acts as a building block for fluorescent tags or photoaffinity labels used in proteomics and cellular imaging studies.

Basic Information

Item	Details
Product Name	4-Bromo-1-Iododibenzothiophene
CAS No.	2096506-52-2
Molecular Formula	C12H6BrIS
Molecular Weight	388.95 g/mol
Synonyms	1-Iodo-4-bromodibenzothiophene; Dibenzothiophene, 4-bromo-1-iodo-; 4-Bromo-1-iododibenzo[b,d]thiophene
EINECS	Contact for details

Quality Control

Our 4-Bromo-1-Iododibenzothiophene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting purity, identity, and relevant physical data.

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). This material is light-sensitive (store away from light). Keep container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (NMR)	Spectrum consistent with structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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