7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one

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Names

[ CAS No. ]:
73942-87-7

[ Name ]:
7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one

[Synonym ]:
1,3-Dihydro-7,8-dimethoxy-2H-3-benzazepin-2-one
7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one
2H-3-Benzazepin-2-one, 1,3-dihydro-7,8-dimethoxy-
7,8-dimethoxy-1,3-dihydro-3-benzazepin-2-one

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
455.8±45.0 °C at 760 mmHg

[ Melting Point ]:
246 °C

[ Molecular Formula ]:
C12H13NO3

[ Molecular Weight ]:
219.236

[ Flash Point ]:
229.5±28.7 °C

[ Exact Mass ]:
219.089539

[ PSA ]:
47.56000

[ LogP ]:
1.80

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.546

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ivabradine impurity 2
  • 3,4-Dimethoxyphenylacetic acid
  • (3,4-DIMETHOXYPHENYL)ACETYL CHLORIDE

DownStream

  • 3-(3-Chloropropyl)-1,3-dihydro-7,8-dimethoxy-2H-3-benzazepin-2-one
  • Ivabradine
  • 7,8-Dimethoxy-3-(3-iodopropyl)-1,3-dihydro-2H-3-benzazepin-2-one
  • 7,8-Dimethoxy-1,3,4,5-tetrahydrobenzo[d]azepin-2-one
  • 3-[3-[[[(7S)-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]Methyl]Methylamino]propyl]-1,3-dihydro-7,8-dimethoxy-H-3-benzazepin-2-one
  • Zatebradine

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-(3-Chloropropyl)-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one
  • 7,8-Dimethoxy-3-(3-iodopropyl)-1,3-dihydro-2H-3-benzazepin-2-one
  • 7,8-dimethoxy-3-[3-(methylamino)propyl]-1,3-dihydro-2H-3-benzazepin-2-one
  • 3-(3-hydroxypropyl)-7,8-dimethoxy-1,3-dihydro-2H-benzo[d]azepin-2-one
  • 11,12-Dimethoxydipyrido[3,2-a:2',3'-c]phenazine
  • 3-(7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-on-3-yl)-propionaldehyde diethyl acetal