Description

2,4-Dimethoxybenzoyl Chloride CAS NO 39828-35-8 is a versatile and highly reactive aromatic acid chloride derivative. This compound serves as a critical building block in organic synthesis, enabling the efficient introduction of the 2,4-dimethoxybenzoyl moiety into target molecules. It is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require a reliable, high-purity intermediate for constructing complex chemical architectures.

Application

• Pharmaceutical Intermediate: Key starting material (KSM) or advanced intermediate in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a dimethoxybenzoyl group.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its specific substitution pattern imparts desired biological activity.
• Peptide Coupling Reagent: Acts as a coupling agent or protecting group activator in peptide synthesis and other amide bond formation reactions.
• Dye and Pigment Manufacturing: Serves as a precursor for synthesizing specialized dyes, pigments, and photoinitiators used in inks and coatings.
• Liquid Crystal & OLED Materials: A building block for creating complex organic molecules used in electronic displays and optoelectronic devices.
• Polymer Modification: Employed to functionalize polymers or resins, introducing reactive sites or modifying material properties.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and creating novel chemical entities.

Basic Information

Product Name	2,4-Dimethoxybenzoyl Chloride
CAS No.	39828-35-8
Molecular Formula	C9H9ClO3
Molecular Weight	200.62 g/mol
Synonyms	2,4-Dimethoxybenzoyl chloride; 2,4-Dimethoxybenzoic acid chloride; 2,4-Dimethoxybenzoylchloride; 2,4-Dimethoxybenzenecarbonyl chloride; 2,4-Dimethoxybenzoylchlorid; 2,4-DMBzCl; (2,4-Dimethoxyphenyl)(chloro)methanone; Benzoic acid, 2,4-dimethoxy-, chloride
EINECS	Contact for details

Quality Control

Our 2,4-Dimethoxybenzoyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable, and each lot is supported by a comprehensive Certificate of Analysis (COA). The COA provides detailed results for identity, purity, and impurity profiles, typically determined by techniques such as HPLC, GC, NMR, and IR spectroscopy. We are committed to meeting the stringent requirements of our global customer base in regulated industries.

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 bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.