Description

4-Isoxazolecarboxylicacid,3-Methyl-5-o-Tolyl-(7Ci) CAS NO 91569-56-1 is a specialized heterocyclic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. This compound is valued for its unique molecular architecture, which provides a versatile scaffold for constructing complex molecules with targeted functionalities. It is primarily sought after by research institutions and pharmaceutical development teams engaged in medicinal chemistry, agrochemical research, and the synthesis of novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a monomer or functional additive in the creation of advanced polymers and specialty coatings.
• Chemical Synthesis: Acts as a versatile building block for constructing complex heterocyclic compounds and fine chemicals in laboratory and pilot-scale production.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	4-Isoxazolecarboxylicacid,3-Methyl-5-o-Tolyl-(7Ci)
CAS No.	91569-56-1
Molecular Formula	C12H11NO3
Molecular Weight	217.22 g/mol
Synonyms	3-Methyl-5-(2-methylphenyl)-4-isoxazolecarboxylic acid; 3-Methyl-5-o-tolylisoxazole-4-carboxylic acid; 5-(2-Methylphenyl)-3-methyl-4-isoxazolecarboxylic acid; 91569-56-1; 4-Isoxazolecarboxylic acid, 3-methyl-5-(2-methylphenyl)-; 3-Methyl-5-(o-tolyl)-1,2-oxazole-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 4-Isoxazolecarboxylicacid,3-Methyl-5-o-Tolyl-(7Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are subjected to comprehensive analytical testing, including HPLC, NMR, and mass spectrometry for identity confirmation and purity assessment. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.