19815-21-5 Usage
Description
4,6,8-Trichloroquinazoline is a chemical compound that belongs to the quinazoline family. It is a trichlorinated derivative of quinazoline, characterized by the presence of three chlorine atoms attached to the quinazoline ring, which imparts unique chemical properties to the molecule. 4,6,8-TRICHLOROQUINAZOLINE is primarily used as an intermediate in the synthesis of pharmaceutical drugs and agrochemicals, and also serves as a building block in the synthesis of other organic compounds. Due to its reactivity and potential hazards, it is crucial to handle and store 4,6,8-trichlorquinazoline with proper safety precautions.
Uses
Used in Pharmaceutical Industry:
4,6,8-Trichloroquinazoline is used as an intermediate in the synthesis of various pharmaceutical drugs. Its unique chemical properties and reactivity make it a valuable component in the development of new medications.
Used in Agrochemical Industry:
4,6,8-TRICHLOROQUINAZOLINE is also employed as an intermediate in the production of agrochemicals, contributing to the development of effective products for agricultural applications.
Used in Organic Synthesis:
4,6,8-Trichloroquinazoline serves as a building block in the synthesis of other organic compounds, playing a crucial role in the creation of diverse chemical entities for various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 19815-21-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,8,1 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 19815-21:
(7*1)+(6*9)+(5*8)+(4*1)+(3*5)+(2*2)+(1*1)=125
125 % 10 = 5
So 19815-21-5 is a valid CAS Registry Number.
InChI:InChI=1/C8H3Cl3N2/c9-4-1-5-7(6(10)2-4)12-3-13-8(5)11/h1-3H
19815-21-5Relevant articles and documents
Microwave assisted synthesis of N-arylheterocyclic substituted-4- aminoquinazoline derivatives
Liu, Gang,Yang, Song,Song, Baoan,Xue, Wei,Hu, Deyu,Jin, Linhong,Lu, Ping
, p. 272 - 278 (2006)
A simple, efficient, and general method has been developed for the synthesis of various N-aryl heterocylic substituted-4-aminoquinazoline compounds from 4-chloro-quinazoline and aryl heterocyclic amines under microwave irradiation using 2-propanol as solvent. The advantages of the use of microwave irradiation in relation to the classical method were demonstrated.
Quinazolines, their preparation and biological activity
Schonowsky,Sachse
, p. 907 - 911 (2007/10/02)
-
