Description

Quinazoline, 2,5,8-Trichloro- is a halogenated heterocyclic compound that serves as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a functionalized quinazoline core, enabling the development of complex molecules with tailored properties. This high-purity building block is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and antiviral research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Serves as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Dye & Pigment Chemistry: Functional intermediate for creating specialized heterocyclic dyes and colorants.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry.
• Chemical Biology Probes: Used to construct molecular probes for studying biological pathways and enzyme functions.

Basic Information

Product Name	Quinazoline, 2,5,8-Trichloro-
CAS No.	67092-22-2
Molecular Formula	C8H3Cl3N2
Molecular Weight	233.48 g/mol
Synonyms	2,5,8-Trichloroquinazoline; 2,5,8-Trichloro-quinazoline; Quinazoline, trichloro-; Trichloroquinazoline; 2,5,8-Trichloro-1,3-diazanaphthalene; NSC 403119; AI3-52062; CCRIS 9358
EINECS	Contact for details

Quality Control

Our 2,5,8-Trichloroquinazoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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