Description

6-(tert-Butyl)-3-Methylisoxazolo[5,4-B]Pyridine-4-Carboxylic Acid is a high-purity, heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. This compound matters because it serves as a critical precursor for the development of novel pharmacologically active molecules, particularly in medicinal chemistry and drug discovery. Pharmaceutical R&D laboratories and fine chemical manufacturers need this specialized intermediate for constructing complex molecular architectures targeting various therapeutic areas.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Agrochemical Synthesis: Serves as a precursor in the development of new pesticides and herbicides with specific biological activity.
• Material Science: Potential monomer or additive for creating specialized polymers with unique thermal or optical properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Contract Research & Manufacturing (CRMO): Supplied to organizations engaged in custom synthesis and scale-up services for the life sciences industry.

Basic Information

Product Name	6-(tert-Butyl)-3-Methylisoxazolo[5,4-B]Pyridine-4-Carboxylic Acid
CAS No.	1356474-58-2
Molecular Formula	C₁₃H₁₆N₂O₃
Molecular Weight	248.28 g/mol
Synonyms	6-tert-Butyl-3-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid; 4-Carboxy-6-(tert-butyl)-3-methylisoxazolo[5,4-b]pyridine; 3-Methyl-6-(tert-butyl)isoxazolo[5,4-b]pyridine-4-carboxylic acid; 6-(1,1-Dimethylethyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid; Isoxazolo[5,4-b]pyridine-4-carboxylic acid, 6-(1,1-dimethylethyl)-3-methyl-; CAS 1356474-58-2
EINECS	Contact for details

Quality Control

Our 6-(tert-Butyl)-3-Methylisoxazolo[5,4-B]Pyridine-4-Carboxylic Acid is manufactured under strict quality management systems. Each 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 every shipment, detailing all critical quality attributes. Our production adheres to cGMP guidelines where applicable, ensuring reliability for research and development purposes.

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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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