78756-33-9

78756-33-9 structure
78756-33-9 structure
  • Name: Flumazenil Impurity F
  • Chemical Name: Ethyl 8-chloro-5-methyl-6-oxo-5,6-dihydro-4H-imidazo[1,5-a][1,4]b enzodiazepine-3-carboxylate
  • CAS Number: 78756-33-9
  • Molecular Formula: C15H14ClN3O3
  • Molecular Weight: 319.74300
  • Create Date: 2018-12-27 16:41:18
  • Modify Date: 2024-01-18 18:21:38

Name Ethyl 8-chloro-5-methyl-6-oxo-5,6-dihydro-4H-imidazo[1,5-a][1,4]b enzodiazepine-3-carboxylate
Synonyms Ethyl 8-chloro-1-ethyl-4-oxo-4H-quinolizine-3-carboxylate
ethyl 8-chloro-1-ethyl-4H-quinolizin-4-one-3-carboxylate
Flumazenil Impurity F
Density 1.43g/cm3
Boiling Point 554ºC at 760 mmHg
Molecular Formula C15H14ClN3O3
Molecular Weight 319.74300
Flash Point 288.9ºC
Exact Mass 319.07200
PSA 64.43000
LogP 2.22590
Index of Refraction 1.658

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78756-33-9 structure

78756-33-9

Literature: WiSys Technology Foundation, Inc. Patent: US2006/258643 A1, 2006 ; Location in patent: Page/Page column 31-32 ; US 20060258643 A1

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Detail
Literature: Hoffman-La Roche Inc. Patent: US4316839 A1, 1982 ;

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78756-33-9 structure

78756-33-9

Literature: Yang, Jie; Teng, Yun; Ara, Shamim; Rallapalli, Sundari; Cook, James M. Synthesis, 2009 , # 6 art. no. M05108SS, p. 1036 - 1040

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78756-33-9 structure

78756-33-9

Literature: Gu, Zi-Qiang; Wong, Garry; Dominguez, Celia; Costa, Brian R. de; Rice, Kenner C.; Skolnick, Phil Journal of Medicinal Chemistry, 1993 , vol. 36, # 8 p. 1001 - 1006

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78756-33-9 structure

78756-33-9

Literature: Watjen, Frank; Baker, Raymond; Engelstoff, Mogens; Herbert, Richard; MacLeod, Angus; et al. Journal of Medicinal Chemistry, 1989 , vol. 32, # 10 p. 2282 - 2291