2-Ethoxycarbonyl-4H-3,1-benzoxazin-4-one structure

2-Ethoxycarbonyl-4H-3,1-benzoxazin-4-one

ethyl 4-oxo-3,1-benzoxazine-2-carboxylate

Also Known As: ECBOX|2-Ethoxycarbonyl-4H-3,1-benzoxazin-4-one|ethyl 4-oxo-4h-3,1-benzoxazine-2-carboxylate|2-carbethoxy-4h-3,1-benzoxazin-4-one|ethyl 4-oxo-3,1-benzoxazine-2-carboxylate|J3.128.122I|4H-3,1-Benzoxazine-2-carboxylic acid, 4-oxo-, ethyl ester|ethyl 4-oxo-4H-benzo[d][1,3]oxazine-2-carboxylate|4-Oxo-4H-3,1-benzooxazine-2-carboxylic acid ethyl ester|4H-3,1-Benzoxazine-2-carboxylicacid, 4-oxo-, ethyl ester

CAS: 35959-92-3
Molecular Formula C11H9NO4
Molecular Weight 219.05316 g/mol
LogP 1.9
Topological Polar Surface Area 65.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 3
Exact Mass 219.05316
Monoisotopic Mass 219.05316
Heavy Atoms 16
Complexity 337.0

Chemical Identifiers

CAS Number 35959-92-3
SMILES CCOC(=O)C1=NC2=CC=CC=C2C(=O)O1
InChIKey VLBIKPWFWFWRCF-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (8 patents) Pharmaceutical Intermediates (4 patents)

Product Overview

2-Ethoxycarbonyl-4H-3,1-benzoxazin-4-one (CAS 35959-92-3), with molecular formula C11H9NO4 and molecular weight 219.05316 g/mol. IUPAC: ethyl 4-oxo-3,1-benzoxazine-2-carboxylate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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