3-AMINO-2-ETHYL-4(3H)-QUINAZOLINONE

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Names

[ CAS No. ]:
50547-51-8

[ Name ]:
3-AMINO-2-ETHYL-4(3H)-QUINAZOLINONE

[Synonym ]:
MFCD00191734
2-ethyl-3-aminoquinazolin-4-one
3-Amino-2-ethyl-4(3H)-quinazolinone
3-amino-2-ethylquinazoline-4(3H)-one
3-amino-2-ethylquinazolin-3H-4-one
3-amino2-ethyl-quinazolinone
3-amino-2-ethylquinazolin-4(3H)-one
3-amino-2-ethyl-3,4-dihydroquinazolin-4-one

Chemical & Physical Properties

[ Melting Point ]:
121-123ºC(lit.)

[ Molecular Formula ]:
C10H11N3O

[ Molecular Weight ]:
189.21400

[ Exact Mass ]:
189.09000

[ PSA ]:
60.91000

[ LogP ]:
1.25390

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Propionic anhydride
  • Methyl 2-aminobenzoate
  • 2-ETHYL-BENZO[D][1,3]OXAZIN-4-ONE
  • 2,1-Benzisoxazol-3(1H)-one
  • N-(2-(2-propionylhydrazinecarbonyl)phenyl)propionamide
  • Anthranilic acid
  • 2-aminobenzhydrazide

DownStream

  • 2-chloro-N-(4-chlorophenyl)imino-N'-(2-ethyl-4-oxoquinazolin-3-yl)benzenecarboximidamide
  • 3-[2-(chloromethyl)aziridin-1-yl]-2-ethylquinazolin-4-one
  • N-(4-chlorophenyl)imino-N'-(2-ethyl-4-oxoquinazolin-3-yl)benzenecarboximidamide
  • N-(2-ethyl-4-oxoquinazolin-3-yl)-N-(2-oxopropyl)acetamide
  • 2-ethylquinazolin-4-ol
  • [(2-ethyl-4-oxoquinazolin-3-yl)amino] acetate
  • N-(2-ethyl-4-oxoquinazolin-3-yl)acetamide

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-Amino-2-(trifluoromethyl)-4(3H)-quinazolinone
  • 3-amino-2-ethoxycarbonylmetylenethio-4(3H)-quinazolinone
  • 3-benzalamino-2-ethyl-4(3H)-quinazolinone
  • 3-[2-(Diethylamino)ethyl]-4(3H)-quinazolinone dihydrobromide
  • 3-Amino-2-n-propyl-4(3H)-quinazolinone
  • 3-(2-chlorobenzalamino)-2-ethyl-4(3H)-quinazolinone