Description

6-tert-Butyl-3-Isopropylisoxazolo[5,4-D]Pyrimidin-4(5H)-One is a high-value, heterocyclic organic compound belonging to the fused isoxazolopyrimidinone class, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique bicyclic scaffold makes it a versatile building block for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for its role in creating molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and enzyme inhibitors.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing complex fused heterocyclic systems due to its reactive isoxazole and pyrimidinone functionalities.
• Material Science Research: Investigated as a potential monomer or additive for creating specialty polymers with specific thermal or optical properties.
• Academic & R&D Laboratories: Serves as a standard or starting material for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	6-tert-Butyl-3-Isopropylisoxazolo[5,4-D]Pyrimidin-4(5H)-One
CAS No.	35258-87-8
Molecular Formula	C13H19N3O2
Molecular Weight	249.31 g/mol
Synonyms	6-tert-Butyl-3-(propan-2-yl)isoxazolo[5,4-d]pyrimidin-4(5H)-one; 6-(1,1-Dimethylethyl)-3-(1-methylethyl)isoxazolo[5,4-d]pyrimidin-4(5H)-one; 3-Isopropyl-6-tert-butylisoxazolo[5,4-d]pyrimidin-4(5H)-one; Isoxazolo[5,4-d]pyrimidin-4(5H)-one, 6-(1,1-dimethylethyl)-3-(1-methylethyl)-; 35258-87-8; 6-tert-Butyl-3-isopropyl-4,5-dihydroisoxazolo[5,4-d]pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our production of 6-tert-Butyl-3-Isopropylisoxazolo[5,4-D]Pyrimidin-4(5H)-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or manufacturing standards.

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 incompatible materials such as strong oxidizing agents.

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%
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.