Description

2-Bromo-5-Methoxy-4-Propoxybenzoyl Chloride is a high-purity, reactive benzoyl chloride derivative used as a critical building block in advanced organic synthesis. Its value lies in its unique substitution pattern, which enables the precise introduction of functionalized aromatic moieties into complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially in drug discovery programs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal Materials: Serves as a precursor in the manufacture of specialty chemicals for electronic displays.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating high-performance polymers and resins.
• Organic Synthesis: A versatile reagent for introducing the 2-bromo-5-methoxy-4-propoxybenzoyl group into target molecules via amidation or esterification.
• Material Science Research: Employed in the development of organic semiconductors and photoactive materials.

Basic Information

Product Name	2-Bromo-5-Methoxy-4-Propoxybenzoyl Chloride
CAS No.	1160250-44-1
Molecular Formula	C11H12BrClO3
Molecular Weight	307.57 g/mol
Synonyms	4-Propoxy-2-bromo-5-methoxybenzoyl chloride; 2-Bromo-5-methoxy-4-propoxybenzoic acid chloride; 2-Bromo-4-propoxy-5-methoxybenzoyl chloride; Benzoic acid, 2-bromo-5-methoxy-4-propoxy-, chloride; 1160250-44-1; 2-Br-5-MeO-4-PrO-Benzoyl-Cl
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5-Methoxy-4-Propoxybenzoyl Chloride is manufactured under strict quality management systems. We employ advanced analytical techniques, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the stringent requirements of our global clientele. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Assay	97.0 - 103.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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