Description

6-Methyl-3-Phenylisoxazolo[5,4-B]Pyridine-4-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is critical for research and development in medicinal chemistry, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers for the development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes.
• Organic Synthesis: Serves as a versatile precursor for constructing complex fused heterocyclic systems in academic and industrial research.
• API Development: Integral component in the development and scale-up processes for new active pharmaceutical ingredients.
• Biochemical Research: Potential use as a tool compound or probe in biochemical and pharmacological assays.

Basic Information

Product Name	6-Methyl-3-Phenylisoxazolo[5,4-B]Pyridine-4-Carboxylic Acid
CAS No.	938007-41-1
Molecular Formula	C15H10N2O3
Molecular Weight	266.25 g/mol
Synonyms	6-Methyl-3-phenylisoxazolo[5,4-b]pyridine-4-carboxylic acid; 938007-41-1; 4-Carboxy-6-methyl-3-phenylisoxazolo[5,4-b]pyridine; Isoxazolo[5,4-b]pyridine-4-carboxylic acid, 6-methyl-3-phenyl-; 3-Phenyl-6-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Methyl-3-Phenylisoxazolo[5,4-B]Pyridine-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support development and cGMP-grade requirements for pharmaceutical applications.

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). This compound is stable under recommended conditions but should be kept away from strong acids and 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
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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