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ChemicalBook--->CAS DataBase List--->1898-06-2

1898-06-2

1898-06-2 Structure

1898-06-2 Structure
IdentificationMore
[Name]

2-METHYL-3-AMINO-4-QUINAZOLONE
[CAS]

1898-06-2
[Synonyms]

2-METHYL-3-AMINO-4-QUINAZOLONE
3-AMINO-2-METHYL-3,4-DIHYDROQUINAZOLIN-4-ONE
3-AMINO-2-METHYL-3 H-QUINAZOLIN-4-ONE
3-AMINO-2-METHYL-4(3H)QUINAZOLINONE
AKOS AU36-M15
AKOS B028736
ASISCHEM W61338
IFLAB-BB F0307-0682
3-Amino-2-methyl-4(3H)-quinazolione
3-AMINO-2-METHYL-4-QUINAZOLINONE
3-Amino-2-methylquinazolin-4(3H)-one
[Molecular Formula]

C9H9N3O
[MDL Number]

MFCD00114253
[Molecular Weight]

175.19
[MOL File]

1898-06-2.mol
Chemical PropertiesBack Directory
[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 DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[HazardClass ]

IRRITANT
Hazard InformationBack Directory
[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.
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

1898-06-2(sigmaaldrich)
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