1'H-Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one

Suppliers

Names

[ CAS No. ]:
1135-80-4

[ Name ]:
1'H-Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one

[Synonym ]:
1'H-spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one
spiro[cyclopentane-1,2'(1'H)-quinazolin]-4'(3'H)-one
Spiro[1,2,3-trihydroquinazoline-2,1'-cyclopentane]-4-one
2,2-tetramethylene-1,2,3,4-tetrahydroquinazolin-4-one
2,3-dihydro-2-spirocyclopentylquinazolin-4(1H)-one
spiro[cyclopentane]-1,2'-[2',3'-dihydroquinazolin-4'(1'H)-one]
2,3-Dihydro-1H-chinazolin-2-spiro-1'-cyclopentan-4-on
2,2-tetramethylene-1,2-dihydroquinazolin-4(3H)-one

Chemical & Physical Properties

[ Molecular Formula ]:
C12H14N2O

[ Molecular Weight ]:
202.25200

[ Exact Mass ]:
202.11100

[ PSA ]:
41.13000

[ LogP ]:
2.57900

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzenecarboximidic acid, 2-amino- (9CI)
  • Cyclopentanone
  • aminobenzonitrile
  • 2-NITROBENZAMIDE
  • Isatoic anhydride
  • Cyclohexanone
  • 2-aminobenzhydrazide
  • Acetylcyclopentanone

DownStream

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%