Description

4-Isobutoxy-3-Methoxybenzoyl Chloride is a high-purity benzoyl chloride derivative, a key reactive intermediate in organic synthesis. Its value lies in its ability to efficiently introduce the 4-isobutoxy-3-methoxybenzoyl moiety into target molecules, enabling the production of advanced compounds. This product is essential for R&D and manufacturing within the pharmaceutical, agrochemical, and specialty chemical industries, where it serves as a critical building block for active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptor sites.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, where its aromatic structure contributes to biological activity.
• Liquid Crystal & OLED Material Production: Serves as a key building block for creating specialized aromatic cores used in electronic display and lighting technologies.
• Polymer & Resin Modification: Employed to introduce functional side chains into polymers, enhancing properties like solubility, thermal stability, or adhesion.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic dyes and high-performance pigments.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic pathways and novel compound libraries.

Basic Information

Product Name	4-Isobutoxy-3-Methoxybenzoyl Chloride
CAS No.	3535-40-8
Molecular Formula	C13H17ClO3
Molecular Weight	256.72 g/mol
Synonyms	3-Methoxy-4-isobutoxybenzoyl chloride; 4-(2-Methylpropoxy)-3-methoxybenzoyl chloride; Vanillin isobutyl ether acid chloride; Isobutyl vanillate chloride; 3535-40-8; Benzoyl chloride, 4-isobutoxy-3-methoxy-
EINECS	Contact for details

Quality Control

Our 4-Isobutoxy-3-Methoxybenzoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request, supporting compliance in cGMP and ISO 9001 environments.

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). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases, oxidizing agents, and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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