4-Methyl-7-Nitro-2H-Benzo[B][1,4]Oxazin-3(4H)-One

Modify Date: 2025-09-22 21:52:19

4-Methyl-7-Nitro-2H-Benzo[B][1,4]Oxazin-3(4H)-One Structure
4-Methyl-7-Nitro-2H-Benzo[B][1,4]Oxazin-3(4H)-One structure
Common Name 4-Methyl-7-Nitro-2H-Benzo[B][1,4]Oxazin-3(4H)-One
CAS Number 141068-80-6 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 4-methyl-7-nitro-1,4-benzoxazin-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H8N2O4
Molecular Weight 208.17100
Exact Mass 208.04800
PSA 75.36000
LogP 1.53820
InChIKey ZBHRAYSDUNQXKV-UHFFFAOYSA-N
SMILES CN1C(=O)COC2=C1C=CC(=C2)[N+](=O)[O-]

 Synthetic Route

~99%

4-Methyl-7-Nitro-2H-Benzo[B][1,4]Oxazin-3(4H)-One Structure

4-Methyl-7-Nitr...

CAS#:141068-80-6

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Literature: PHARMACIA and UPJOHN COMPANY LLC Patent: WO2005/82897 A1, 2005 ; Location in patent: Page/Page column 29 ;

 Synonyms

4-methyl-7-nitro-4H-benzo[1,4]oxazin-3-one
2H-1,4-Benzoxazin-3(4H)-one,4-methyl-7-nitro
4-methyl-7-nitro-3-oxo-3,4-dihydro-(2H)-1,4-benzoxazine
4-methyl-7-nitro-2H-1,4-benzoxazin-3-one
4-methyl-7-nitro-2H-1,4-benzoxazin-3(4H)-one
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