Description

Thiazolo[4,5-H]Quinazoline (9Ci) CAS NO 53994-26-6 is a specialized heterocyclic organic compound featuring a fused thiazole and quinazoline ring system. This unique molecular architecture makes it a valuable advanced intermediate or building block in sophisticated chemical synthesis. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the research and synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Material Science: Acts as a building block for creating specialized organic electronic materials or advanced polymers with specific optical or electronic properties.
• Chemical Synthesis: Employed in academic and industrial research as a versatile scaffold for constructing complex heterocyclic compounds.
• Bioconjugate Chemistry: Potential use in developing diagnostic agents or targeted therapeutics where its structure can be functionalized for specific binding.

Basic Information

Product Name	Thiazolo[4,5-H]Quinazoline (9Ci)
CAS No.	53994-26-6
Molecular Formula	C9H5N3S
Molecular Weight	187.22 g/mol
Synonyms	Thiazolo[4,5-h]quinazoline; 9H-Thiazolo[4,5-h]quinazoline; Thiazolo(4,5-h)quinazoline; Quinazoline, thiazolo[4,5-h]-; CCRIS 6358; Thiazolo[4,5-h]quinazoline (9CI); NSC 169854
EINECS	Contact for details

Quality Control

Our production of Thiazolo[4,5-H]Quinazoline (9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Impurity (HPLC)	≤ 1.0%

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