Description

Oxazolo[5,4-D]Pyrimidin-2-Ol (7Ci) is a high-purity heterocyclic organic compound belonging to the fused oxazolopyrimidine class. This specialized chemical serves as a critical pharmaceutical intermediate and research building block for the development of novel active ingredients. It is primarily required by R&D and production teams in the pharmaceutical, agrochemical, and fine chemical sectors for synthesis and process optimization.

Application

This advanced intermediate is utilized in diverse research and manufacturing applications, including:

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Biology & Medicinal Chemistry: Serves as a core scaffold for structure-activity relationship (SAR) studies and library synthesis.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct more elaborate heterocyclic systems.
• Material Science Research: Investigated for potential applications in organic electronics and functional materials.

Basic Information

Product Name	Oxazolo[5,4-D]Pyrimidin-2-Ol (7Ci)
CAS No.	90889-60-4
Molecular Formula	C5H3N3O2
Molecular Weight	137.10 g/mol
Synonyms	2-Hydroxy[1,3]oxazolo[5,4-d]pyrimidine; Oxazolo[5,4-d]pyrimidin-2-ol; [1,3]Oxazolo[5,4-d]pyrimidin-2-ol; 7CI Oxazolopyrimidinol; 90889-60-4; Oxazolopyrimidine derivative; Fused oxazole-pyrimidine
EINECS	Contact for details

Quality Control

Our Oxazolo[5,4-D]Pyrimidin-2-Ol (7Ci) is produced under stringent conditions to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, NMR, and MS for identity confirmation and impurity profiling. Certificates of Analysis (COA) detailing purity, assay, and related substances are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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