4-Bromo-1,2-dihydro-3H-indazol-3-one

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Names

[ CAS No. ]:
864845-15-8

[ Name ]:
4-Bromo-1,2-dihydro-3H-indazol-3-one

[Synonym ]:
3H-Indazol-3-one, 4-bromo-1,2-dihydro-
4-Bromo-1,2-dihydro-3H-indazol-3-one
4-Bromo-3-hydroxy (1H)indazole
4-Bromo-1H-indazol-3-ol
4-bromo-1H-indazol-3(2H)-one
QC-2844

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
422.1±25.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H5BrN2O

[ Molecular Weight ]:
213.031

[ Flash Point ]:
209.1±23.2 °C

[ Exact Mass ]:
211.958511

[ PSA ]:
48.91000

[ LogP ]:
2.53

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.784

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Amino-6-bromobenzoic acid

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%

Related Compounds

  • 5-Amino-4-bromo-1,2-dihydro-3H-indazol-3-one
  • 4-Bromo-6-nitro-1,2-dihydro-3H-indazol-3-one
  • 4-Bromo-6-fluoro-1,2-dihydro-3H-indazol-3-one
  • 4-Bromo-6-hydroxy-1,2-dihydro-3H-indazol-3-one
  • 4-Bromo-5-nitro-1,2-dihydro-3H-indazol-3-one
  • 4-Bromo-6-chloro-1,2-dihydro-3H-indazol-3-one
  • 1-(3-ethoxy-4-propoxyphenyl)-2-(5-methylpyridin-2-yl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • 1-(3-hydroxyphenyl)-2-(5-methylpyridin-2-yl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • 1-(3-bromophenyl)-2-(5-methylpyridin-2-yl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • 2-(5-methylpyridin-2-yl)-1-(4-propoxyphenyl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • 1-(4-hydroxy-3-methoxyphenyl)-2-(5-methylpyridin-2-yl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • Rel-tert-butyl (3S,4R)-4-amino-3-(2-methoxy-2-oxoethyl)piperidine-1-carboxylate
  • 1-(3-chlorophenyl)-7-methyl-2-(6-methylpyridin-2-yl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • 7-(4-methylcyclohexyl)-6-sulfanylidene-8aH-[1,3]dioxolo[4,5-g]quinazolin-8-one
  • 1-(4-fluorophenyl)-7-methyl-2-(4-methylpyridin-2-yl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • N-(2,3-dihydro-1H-inden-2-yl)-2-(4-oxo-2,3,4a,5,6,7,8,8a-octahydro-1H-phthalazin-1-yl)acetamide
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