7142-09-8|4(3H)-Quinazolinone,6-chloro-2-methyl-Products Supply

4(3H)-Quinazolinone,6-chloro-2-methyl- cas no:7142-09-8

Synonyms: 4(1H)-Quinazolinone,6-chloro-2-methyl- (9CI); 6-Chloro-2-methylquinazolin-4(3H)-one;6-Chloro-4-hydroxy-2-methylquinazoline; NSC 45786

Identification

Name4(3H)-Quinazolinone,6-chloro-2-methyl-
CAS7142-09-8
Synonyms4(1H)-Quinazolinone,6-chloro-2-methyl- (9CI); 6-Chloro-2-methylquinazolin-4(3H)-one;6-Chloro-4-hydroxy-2-methylquinazoline; NSC 45786
Molecular FormulaC9H7 Cl N2 O
Molecular Weight194.63

Chemical Properties

refractive index1.664

Safety Data

Safety

Moderately toxic by ingestion and intraperitoneal routes. When 2-Methyl-6-chloro-4-quinazolinone (CAS NO.7142-09-8) is heated to decomposition it emits very toxic fumes of Cl⁻ and NO_x.

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	514mg/kg (514mg/kg)		Arzneimittel-Forschung. Drug Research. Vol. 12, Pg. 1204, 1962.
mouse	LD50	oral	751mg/kg (751mg/kg)		Arzneimittel-Forschung. Drug Research. Vol. 12, Pg. 1204, 1962.

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run-biotech Co., Ltd.: Tel:86-21-61900721; Address: Room 3-201, No.787, Kangqiao Road, Pudong New District, Shanghai, China

4(3H)-Quinazolinone,6-chloro-2-methyl- cas no:7142-09-8

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