1898-06-2

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1898-06-2 Structure

Identification	More
[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 Properties	Back Directory
[Melting point ] 149-152 °C(lit.)
[Boiling point ] 348.1±25.0 °C(Predicted)
[density ] 1.35±0.1 g/cm3(Predicted)
[form ] solid
[pka] -0.13±0.70(Predicted)
[CAS DataBase Reference] 1898-06-2(CAS DataBase Reference)

Safety Data	Back 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 Information	Back 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 Information	Back Directory
[Sigma Aldrich] 1898-06-2(sigmaaldrich)

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1898-06-2

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