Description

4-(3,5-Dimethyl-Isoxazol-4-Ylmethoxy)-3-Methoxy-Benzoic Acid is a high-purity, synthetically derived benzoic acid derivative featuring a substituted isoxazole moiety. This compound is a critical pharmaceutical intermediate and research chemical valued for its unique structural framework, which is essential for the development of novel active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers engaged in the synthesis of complex molecules for therapeutic applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Active Pharmaceutical Ingredient (API) Development: Serves as a core structural component for developing new therapeutic agents.
• Biochemical Research: Used as a standard or reagent in studies investigating enzyme interactions or biological pathways.
• Organic Synthesis: Employed in constructing complex heterocyclic compounds for material science and agrochemical research.
• Reference Standard: Utilized in analytical laboratories for method development and quality control of related substances.

Basic Information

Product Name	4-(3,5-Dimethyl-Isoxazol-4-Ylmethoxy)-3-Methoxy-Benzoic Acid
CAS No.	735320-34-0
Molecular Formula	C14H15NO5
Molecular Weight	277.27 g/mol
Synonyms	3-Methoxy-4-[(3,5-dimethyl-4-isoxazolyl)methoxy]benzoic acid; Benzoic acid, 3-methoxy-4-[(3,5-dimethyl-4-isoxazolyl)methoxy]-; 4-(3,5-Dimethylisoxazol-4-ylmethoxy)-3-methoxybenzoic acid; 735320-34-0; 4-(3,5-Dimethyl-4-isoxazolylmethoxy)-3-methoxybenzoic acid
EINECS	Contact for details

Quality Control

Our production of 4-(3,5-Dimethyl-Isoxazol-4-Ylmethoxy)-3-Methoxy-Benzoic Acid adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Every lot is fully characterized and tested against established analytical methods. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request, supporting compliance in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.