Description

3-Butoxy-4-Methoxybenzoic Acid is a versatile benzoic acid derivative characterized by its alkoxy substituents, which impart specific solubility and reactivity profiles. This compound is valued as a key synthetic intermediate in the production of advanced organic materials and fine chemicals. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a functionalized benzoic acid core.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and plant growth regulators, where its structure can be modified for specific biological activity.
• Liquid Crystal & OLED Materials: Acts as a precursor or a mesogenic unit in the development of advanced display and lighting materials due to its aromatic and ether functionalities.
• Polymer Modification: Employed to introduce specific functional groups into polymer chains, enhancing properties like adhesion, solubility, or UV stability.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D laboratories for constructing complex esters, amides, and other derivatives.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and organic pigments, contributing to color fastness and molecular stability.

Basic Information

Product Name	3-Butoxy-4-Methoxybenzoic Acid
CAS No.	66924-20-7
Molecular Formula	C₁₂H₁₆O₄
Molecular Weight	224.25 g/mol
Synonyms	4-Methoxy-3-butoxybenzoic Acid; Benzoic acid, 3-butoxy-4-methoxy-; 3-n-Butoxy-4-methoxybenzoic Acid; 3-Butoxy-4-methoxybenzoic acid; 3-Butoxy-p-anisic acid; 4-Methoxy-3-n-butoxybenzoic acid
EINECS	Contact for details

Quality Control

Our production of 3-Butoxy-4-Methoxybenzoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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