Description

Benzofuran, 4-Bromo-5-Methoxy- CAS NO 36826-30-9 is a high-purity brominated benzofuran derivative, a versatile and valuable organic building block for advanced chemical synthesis. Its unique molecular structure makes it a critical intermediate for developing pharmaceuticals and agrochemicals, where precise functionalization is required. This compound is essential for research and production in fine chemical, life science, and material science industries seeking to create novel active compounds.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of new drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Serves as a precursor for novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Used in the development of organic semiconductors, luminescent materials, and advanced polymers.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and other transformations to introduce the benzofuran moiety into complex molecules.
• Academic & Industrial R&D: A valuable reagent for chemical libraries and structure-activity relationship (SAR) studies in medicinal chemistry.

Basic Information

Product Name	Benzofuran, 4-Bromo-5-Methoxy-
CAS No.	36826-30-9
Molecular Formula	C9H7BrO2
Molecular Weight	227.06 g/mol
Synonyms	4-Bromo-5-methoxybenzofuran; 5-Methoxy-4-bromobenzofuran; 4-Bromo-5-methoxy-1-benzofuran; 1-Benzofuran, 4-bromo-5-methoxy-; 4-Br-5-MeO-Benzofuran
EINECS	Contact for details

Quality Control

Every batch of our 4-Bromo-5-methoxybenzofuran is produced under a strict quality management system and undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency. Our standard specifications are verified by techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white 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.