7-nitro-3,4-dihydro-2H-1,4-benzoxazepin-5-one

Modify Date: 2025-10-07 19:38:51

7-nitro-3,4-dihydro-2H-1,4-benzoxazepin-5-one Structure
7-nitro-3,4-dihydro-2H-1,4-benzoxazepin-5-one structure
Common Name 7-nitro-3,4-dihydro-2H-1,4-benzoxazepin-5-one
CAS Number 21228-43-3 Molecular Weight 208.17100
Density N/A Boiling Point N/A
Molecular Formula C9H8N2O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 7-nitro-3,4-dihydro-2H-1,4-benzoxazepin-5-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H8N2O4
Molecular Weight 208.17100
Exact Mass 208.04800
PSA 87.64000
LogP 1.25060

 Synthetic Route

~41%

7-nitro-3,4-dihydro-2H-1,4-benzoxazepin-5-one Structure

7-nitro-3,4-dih...

CAS#:21228-43-3

Literature: ASTRAZENECA AB Patent: WO2007/4959 A1, 2007 ; Location in patent: Page/Page column 35 ; WO 2007/004959 A1

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

7-nitro-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-one
7-Nitro-5-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepin
F2189-0049
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