Description

Quinazoline, 5,6,7,8-Tetrahydro- (6Ci,7Ci,8Ci,9Ci) is a saturated heterocyclic compound that serves as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its core structure is a key pharmacophore and building block for constructing complex molecules with targeted biological activity. This compound is primarily sought after by research institutions and pharmaceutical development teams engaged in medicinal chemistry and agrochemical synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and inflammation.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Serves as a building block for organic ligands in catalysis and for creating specialty polymers with unique electronic or thermal properties.
• Academic & R&D: Employed in methodological studies and as a standard in analytical chemistry for developing new synthetic routes and characterization techniques.
• Fine Chemical Synthesis: Integral to the multi-step production of complex dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	Quinazoline, 5,6,7,8-Tetrahydro- (6Ci,7Ci,8Ci,9Ci)
CAS No.	5632-33-7
Molecular Formula	C8H10N2
Molecular Weight	134.18 g/mol
Synonyms	5,6,7,8-Tetrahydroquinazoline; Tetrahydroquinazoline; 1,2,3,4-Tetrahydroquinazoline; Quinazoline, tetrahydro-; NSC 5111; 5,6,7,8-Tetrahydro-quinazoline; 1,2,3,4-Tetrahydro-quinazoline; 4H-1,3-Benzodiazine, 5,6,7,8-tetrahydro-
EINECS	227-072-3

Quality Control

Every batch of Quinazoline, 5,6,7,8-Tetrahydro- is produced and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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