Description

3-Bromo-4-Isopropoxy-5-Methoxybenzoyl Chloride is a high-purity, multi-functional benzoyl chloride derivative used as a critical building block in advanced organic synthesis. Its unique halogenated and alkoxy-substituted aromatic structure makes it an essential intermediate for constructing complex molecules with tailored properties. This compound is primarily required by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators, leveraging its halogen and ether functionalities.
• Liquid Crystal & OLED Material Research: Serves as a starting material for creating specialized aromatic cores used in electronic display and lighting technologies.
• Polymer Chemistry: Used to introduce functional side chains into polymer backbones, modifying thermal stability and solubility properties for high-performance materials.
• Chemical Research & Development: Versatile reagent in academic and industrial R&D labs for exploring new coupling reactions and creating custom ligand libraries for catalysis.

Basic Information

Product Name	3-Bromo-4-Isopropoxy-5-Methoxybenzoyl Chloride
CAS No.	1160250-50-9
Molecular Formula	C11H12BrClO3
Molecular Weight	307.57 g/mol
Synonyms	3-Bromo-4-isopropoxy-5-methoxybenzoyl chloride; 5-Methoxy-3-bromo-4-isopropoxybenzoyl chloride; Benzoyl chloride, 3-bromo-4-(1-methylethoxy)-5-methoxy-; 3-Bromo-4-(isopropoxy)-5-methoxybenzoyl chloride; 4-Isopropoxy-3-bromo-5-methoxybenzoyl chloride; (3-Bromo-4-isopropoxy-5-methoxyphenyl)carbonyl chloride
EINECS	Contact for details

Quality Control

Our production of 3-Bromo-4-Isopropoxy-5-Methoxybenzoyl Chloride adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, assay, and impurity profiles to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.