Description

Tetrazolo[1,5-C]Quinazoline, 5-Ethoxy- (9Ci) is a specialized heterocyclic organic compound belonging to the quinazoline-tetrazole fused ring system. This high-purity intermediate is valued for its unique molecular scaffold, which is critical for advanced research and development in pharmaceutical chemistry. It is primarily sought by R&D chemists and process development scientists in the life sciences sector for the synthesis of novel active pharmaceutical ingredients (APIs) and other biologically active compounds.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as kinase inhibitors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or pesticides, leveraging the biological activity of the quinazoline core.
• Material Science Precursor: Acts as a precursor for the development of advanced organic electronic materials or metal-organic frameworks (MOFs) due to its nitrogen-rich, rigid structure.
• Academic & Contract Research: Employed in university and CRO (Contract Research Organization) laboratories for methodological studies and the exploration of new chemical reactions involving fused heterocycles.
• Dye & Pigment Synthesis: Potential intermediate for creating specialized dyes or fluorescent markers, given the conjugated system of the quinazoline ring.

Basic Information

Product Name	Tetrazolo[1,5-C]Quinazoline, 5-Ethoxy- (9Ci)
CAS No.	155092-77-6
Molecular Formula	C10H8N6O
Molecular Weight	228.21 g/mol
Synonyms	5-Ethoxytetrazolo[1,5-c]quinazoline; 5-Ethoxy-tetrazolo[1,5-c]quinazoline; 5-Ethoxy-1H-tetrazolo[1,5-c]quinazoline; Tetrazolo[1,5-c]quinazoline, 5-ethoxy-; 155092-77-6; Quinazoline, 5-ethoxytetrazolo[1,5-c]-; 5-Ethoxy-1,2,3,4-tetrazolo[1,5-c]quinazoline
EINECS	Contact for details

Quality Control

Our Tetrazolo[1,5-C]Quinazoline, 5-Ethoxy- (9Ci) is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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