Description

6-(4-Chlorophenyl)-3-Methylisoxazolo[5,4-B]Pyridine-4-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a distinct 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, agrochemical innovators, and specialty chemical manufacturers for its role as a key building block in complex organic synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Medicinal Chemistry: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Chemical Synthesis: Employed as a specialized building block for constructing complex fused-ring systems in organic chemistry.
• Academic & Institutional Research: Utilized in universities and research institutes for studying heterocyclic chemistry and developing new synthetic methodologies.

Basic Information

Product Name	6-(4-Chlorophenyl)-3-Methylisoxazolo[5,4-B]Pyridine-4-Carboxylic Acid
CAS No.	753468-45-0
Molecular Formula	C16H11ClN2O3
Molecular Weight	314.72 g/mol
Synonyms	6-(4-Chlorophenyl)-3-methyl-4,5-dihydroisoxazolo[5,4-b]pyridine-4-carboxylic acid; 3-Methyl-6-(4-chlorophenyl)isoxazolo[5,4-b]pyridine-4-carboxylic acid; 753468-45-0; 6-(p-Chlorophenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid; Isoxazolopyridinecarboxylic acid derivative; CAS 753468-45-0
EINECS	Contact for details

Quality Control

Our 6-(4-Chlorophenyl)-3-Methylisoxazolo[5,4-B]Pyridine-4-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.