4-Chloro-7-methylquinazoline CAS 90272-83-6

We can provide4-Chloro-7-methylquinazoline CAS 90272-83-6 with a certificate of analysis (COA), method of analysis (MOA), route of synthesis (ROS), and material safety data sheet (MSDS)

 

Chemical Properties：

Density:1.3±0.1 g/cm3

Index of Refraction:1.643

Boiling point:298.2±20.0 °C at 760 mmHg

Flash Point:162.3±7.4 °C

 

Synonyms：

4-CHLORO-7-METHYL-QUINAZOLINE

Quinazoline, 4-chloro-7-methyl-

 

Uses:

- 4-Chloro-7-methylquinazoline CAS 90272-83-6 is an important intermediate compound widely used in pesticides, fluorescent dyes and pharmaceuticals.

- It can be used to synthesize a variety of useful compounds such as quinazoline derivatives and heterocyclic-containing compounds.

Method of Preparation:

-4-Chloro-7-methylquinazoline CAS 90272-83-6 can be prepared by various methods, and the following is one of the commonly used synthetic routes:

1. reacting 5-methylquinazoline with an acyl chloride to obtain 5-methylquinazoline chloride.

2. reacting 5-methylquinazoline chloride with phosphorus pentachloride sulfate using aluminum chloride as a catalyst to obtain 4-chloro-7-methylquinazoline.

 

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