Description

6-tert-Butyl-3-Isopropylisoxazolo[5,4-D]Pyrimidine is a high-purity, heterocyclic organic compound with the CAS number 67239-26-3, serving as a sophisticated building block in advanced chemical synthesis. Its unique fused isoxazole-pyrimidine structure makes it a valuable intermediate for developing novel active ingredients in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and process chemists in fine chemical manufacturing who require reliable, high-quality intermediates for complex molecular construction.

Application

This specialized heterocyclic compound is utilized in several high-value research and development applications, including:

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides with novel modes of action.
• Chemical Biology Probe: Serves as a core scaffold for creating molecular probes to study biological pathways and protein interactions.
• Material Science: Potential building block for advanced organic electronic materials or ligands in catalytic systems.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new heterocyclic chemistry.

Basic Information

Product Name	6-tert-Butyl-3-Isopropylisoxazolo[5,4-D]Pyrimidine
CAS No.	67239-26-3
Molecular Formula	C13H19N3O
Molecular Weight	233.31 g/mol
Synonyms	6-tert-Butyl-3-isopropylisoxazolo[5,4-d]pyrimidine; 3-Isopropyl-6-tert-butylisoxazolo[5,4-d]pyrimidine; Isoxazolo[5,4-d]pyrimidine, 6-(1,1-dimethylethyl)-3-(1-methylethyl)-; 6-(tert-Butyl)-3-isopropylisoxazolo[5,4-d]pyrimidine; 67239-26-3; NSC 405124; AI3-52020
EINECS	Contact for details

Quality Control

Our production of 6-tert-Butyl-3-Isopropylisoxazolo[5,4-D]Pyrimidine adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.