2-METHYL-3-AMINO-4-QUINAZOLONE Chemical Properties

Melting point:

149-152 °C(lit.)

Boiling point:

348.1±25.0 °C(Predicted)

Density 

1.35±0.1 g/cm3(Predicted)

pka

-0.13±0.70(Predicted)

CAS DataBase Reference

1898-06-2(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HazardClass 

IRRITANT

MSDS

• Language:English Provider:SigmaAldrich

2-METHYL-3-AMINO-4-QUINAZOLONE Usage And Synthesis

Uses

3-Amino-2-methyl-4(3H)quinazolinone may be used to synthesize:

• 2-methyl-3-[3′-aminophthalimido]-4(3H)-quinazolinone
• 2-alkyl-3-(methylamino)-4(3H)-quinazolinone
• 3-amino-2-chloromethyl-4(3H)-quinazolinone

General Description

3-Amino-2-methyl-4(3H)quinazolinone is a quinazoline derivative. 2-Methyl-3,1-benzoxazin-4-one undergoes condensation reaction with hydrazine hydrate to yield 3-amino-2-methyl-4(3H)quinazolinone. It undergoes condensation with various substituted aldehydes to afford Schiff′s bases.

2-METHYL-3-AMINO-4-QUINAZOLONE(1898-06-2)Related Product Information

• 2-METHYL-4(3H)-QUINAZOLINONE
• 2-METHYL-3-AMINO-4-QUINAZOLONE
• 3-AMINO-2-ETHYL-4(3H)-QUINAZOLINONE
• ETHYL 3-AMINO-4-OXO-3,4-DIHYDROQUINAZOLINE-2-CARBOXYLATE
• 3-AMINO-2-BENZYL-3,4-DIHYDROQUINAZOLIN-4-ONE
• 3-AMINO-2-ISOPROPYL-4(3 H)-QUINAZOLINONE
• 2-METHYL-4(3H)-QUINAZOLINONE
• 3-amino-6-bromo-2-methylquinazolin-4(3H)-one
• AKOS AU36-M102
• AKOS B028737
• AKOS BC-1629
• AKOS AU36-M104
• 3-AMINO-2-(3,4-DIMETHOXYBENZYL)-3,4-DIHYDROQUINAZOLIN-4-ONE
• N2-[3-(DIMETHYLAMINO)PROPYL]-3-AMINO-4-OXO-3,4-DIHYDROQUINAZOLINE-2-CARBOXAMIDE
• 3-AMINO-2-PHENYL-4(3H)-QUINAZOLINONE
• AURORA KA-829
• 3-AMINO-2-[(2,4-DICHLOROPHENOXY)METHYL]-3,4-DIHYDROQUINAZOLIN-4-ONE
• AURORA KA-830