Description

Isoxazolo[5,4-D]Pyrimidin-4-Amine (9Ci) is a high-purity heterocyclic organic compound, serving as a critical building block in advanced chemical synthesis. Its unique fused isoxazole-pyrimidine structure makes it a valuable scaffold for pharmaceutical research and development, particularly in medicinal chemistry. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially for targeted therapies.
• Medicinal Chemistry Research: Used as a core scaffold for constructing compound libraries in high-throughput screening and structure-activity relationship (SAR) studies.
• Agrochemical Development: Serves as a building block for creating new active ingredients in crop protection products.
• Chemical Biology Probes: Utilized in the development of molecular probes to study biological pathways and enzyme functions.
• Organic Synthesis: Employed in advanced organic reactions to create complex heterocyclic systems for material science applications.

Basic Information

Product Name	Isoxazolo[5,4-D]Pyrimidin-4-Amine (9Ci)
CAS No.	632291-82-8
Molecular Formula	C5H4N4O
Molecular Weight	136.11 g/mol
Synonyms	4-Aminoisoxazolo[5,4-d]pyrimidine; Isoxazolo[5,4-d]pyrimidin-4-amine; 4-Isoxazolo[5,4-d]pyrimidinamine; 632291-82-8; Isoxazolopyrimidine amine derivative
EINECS	Contact for details

Quality Control

Our Isoxazolo[5,4-D]Pyrimidin-4-Amine (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting identity, purity, and quality are available upon request.

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 the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.