Description

3-Methoxy-4-Cyclopropylbromobenzene is a high-purity, advanced pharmaceutical intermediate characterized by its distinct brominated aromatic structure with methoxy and cyclopropyl substituents. This compound is critical for enabling complex molecular transformations in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel compounds and process optimization.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its halogenated aromatic core.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic processes, including cross-coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials and liquid crystals due to its rigid, substituted benzene structure.
• Chemical Research & Development: A versatile reagent for exploring new organic synthesis pathways and creating custom chemical libraries.

Basic Information

Product Name	3-Methoxy-4-Cyclopropylbromobenzene
CAS No.	1353855-16-9
Molecular Formula	C10H11BrO
Molecular Weight	227.10 g/mol
Synonyms	1-Bromo-3-methoxy-4-cyclopropylbenzene; 4-Bromo-2-methoxy-1-cyclopropylbenzene; 3-Methoxy-4-cyclopropylphenyl bromide; (3-Methoxy-4-cyclopropylphenyl)bromide; 4-Cyclopropyl-3-methoxybromobenzene; Bromo(3-methoxy-4-cyclopropyl)benzene
EINECS	Contact for details

Quality Control

Our 3-Methoxy-4-Cyclopropylbromobenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible materials. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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