Description

4-(([3-(Ethoxycarbonyl)-5-Methylisoxazol-4-Yl]Methyl)Amino)Benzoic Acid is a high-purity, advanced pharmaceutical intermediate with a CAS registry number of 938022-07-2. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex heterocyclic scaffolds. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing next-generation small-molecule drugs and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, oncology, and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its isoxazole-benzoic acid hybrid structure for bioactivity.
• Chemical Synthesis Building Block: Serves as a versatile synthon for constructing more complex molecules in medicinal and combinatorial chemistry.
• Academic & R&D Laboratories: Employed in fundamental research to study structure-activity relationships (SAR) and develop new synthetic methodologies.
• Material Science Precursor: Potential use in the synthesis of specialty polymers or organic electronic materials with specific functional properties.

Basic Information

Product Name	4-(([3-(Ethoxycarbonyl)-5-Methylisoxazol-4-Yl]Methyl)Amino)Benzoic Acid
CAS No.	938022-07-2
Molecular Formula	C15H16N2O5
Molecular Weight	304.30 g/mol
Synonyms	4-[[(3-Ethoxycarbonyl-5-methyl-4-isoxazolyl)methyl]amino]benzoic acid; Benzoic acid, 4-[[(3-(ethoxycarbonyl)-5-methyl-4-isoxazolyl)methyl]amino]-; 938022-07-2; 4-((3-Carbethoxy-5-methylisoxazol-4-yl)methylamino)benzoic acid; Ethyl 4-((4-carboxyphenylamino)methyl)-5-methylisoxazole-3-carboxylate
EINECS	Contact for details

Quality Control

Our 4-(([3-(Ethoxycarbonyl)-5-Methylisoxazol-4-Yl]Methyl)Amino)Benzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports applications requiring high-purity intermediates for research and cGMP-compliant production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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