Description

7-Chloro-3-Methylisoxazolo[4,5-D]Pyrimidine is a high-value heterocyclic building block and key synthetic intermediate. This compound is essential for researchers and manufacturers developing novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily utilized in medicinal chemistry for the synthesis of targeted small molecule inhibitors and in advanced material science applications.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and plant growth regulators.
• Chemical Biology: Used in the design and synthesis of molecular probes for studying enzyme function and cellular pathways.
• Material Science: A potential monomer or precursor for creating specialized polymers and organic electronic materials.
• Contract Research & Development (CRO/CMO): Supplied to research organizations for custom synthesis and library production.
• Academic Research: Employed in university and institutional labs for methodological development and novel compound discovery.

Basic Information

Product Name	7-Chloro-3-Methylisoxazolo[4,5-D]Pyrimidine
CAS No.	1207176-14-4
Molecular Formula	C7H4ClN3O
Molecular Weight	181.58 g/mol
Synonyms	7-Chloro-3-methylisoxazolo[4,5-d]pyrimidine; 7-Chloro-3-methyl-[1,2]oxazolo[4,5-d]pyrimidine; 3-Methyl-7-chloroisoxazolo[4,5-d]pyrimidine; Isoxazolo[4,5-d]pyrimidine, 7-chloro-3-methyl-; 1207176-14-4
EINECS	Contact for details

Quality Control

Our 7-Chloro-3-Methylisoxazolo[4,5-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/LC-MS for identity confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/MS)	Conforms
Purity (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.