Description

Methyl 6-Cyclopropyl-3-Methylisoxazolo[5,4-B]Pyridine-4-Carboxylate is a high-purity, advanced pharmaceutical intermediate belonging to the fused isoxazolopyridine class of heterocyclic compounds. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and anti-infective pathways. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in drug discovery and process development.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the development of new drug candidates, especially for neurological and psychiatric disorders.
• Agrochemical Research: Used in the discovery and synthesis of novel pesticides and herbicides, leveraging its heterocyclic core structure.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular architectures in medicinal chemistry.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions.
• Material Science Research: Investigated for potential applications in creating organic electronic materials due to its conjugated system.

Basic Information

Product Name	Methyl 6-Cyclopropyl-3-Methylisoxazolo[5,4-B]Pyridine-4-Carboxylate
CAS No.	931997-41-0
Molecular Formula	C13H12N2O3
Molecular Weight	244.25 g/mol
Synonyms	Methyl 6-cyclopropyl-3-methylisoxazolo[5,4-b]pyridine-4-carboxylate; 4-Carbomethoxy-6-cyclopropyl-3-methylisoxazolo[5,4-b]pyridine; 6-Cyclopropyl-3-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid methyl ester; Isoxazolo[5,4-b]pyridine-4-carboxylic acid, 6-cyclopropyl-3-methyl-, methyl ester
EINECS	Contact for details

Quality Control

Our production of Methyl 6-Cyclopropyl-3-Methylisoxazolo[5,4-B]Pyridine-4-Carboxylate adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. All materials are fully characterized and tested against established specifications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with each shipment to support your quality and regulatory requirements.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.