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Norfloxacin
CAS: 70458-96-7 | C16H18FN3O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
70458-96-7
Molecular Formula:
C16H18FN3O3
Molecular Weight:
319.336 g/mol
Names and Synonyms:
Norfloxacin
Common Name
Norxacin
Synonym
1-Ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid
Synonym
1-Ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1,4-dihydro-quinoline-3-carboxylic acid
Synonym
1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
Synonym
Urotrobel
Synonym
Norilet
Synonym
Normax
Synonym
Uriflox
Synonym
Norflox
Synonym
Noroxacine
Synonym
Norfloxacine EG
Synonym
Norfloxacine Ratiopharm
Synonym
Norfloxacine Teva
Synonym
Norfloxacin Bayvit
Synonym
Nofocin
Synonym
Renosept
Synonym
Barotham
Synonym
Urekacin
Synonym
Neofloxin
Synonym
Norfloxin
Synonym
Utin
Synonym
Neofloxacin
Synonym
Amicrobin
Synonym
Esclebin
Synonym
Norflox 400
Synonym
1-Ethyl-6-fluoro-1,4-dihydro-7-(1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid
Synonym
Nolicin
Synonym
Noracin
Synonym
Norocin
Synonym
Uroxacin
Synonym
Zoroxin
Synonym
Lexinor
Synonym
Chibroxol
Synonym
Noraxin
Synonym
Chibroxine
Synonym
Sebercim
Synonym
Gonorcin
Synonym
Fulgram
Synonym
Utinor
Synonym
Floxacin
Synonym
Barazan
Synonym
Noroxine
Synonym
Spectrama
Synonym
Noflo
Synonym
Floxacin 400
Synonym
Norfloxacine
Synonym
Noroxin
Synonym
Chibroxin
Synonym
Norphloxacine
Synonym
N-Desmethylpefloxacin
Synonym
Baccidal
Synonym
N-Demethylpefloxacin
Synonym
4803P
Synonym
Norfloxacin
Synonym
Mk 0366
Synonym
AM 715
Synonym
1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid
Synonym
3-Quinolinecarboxylic acid, 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-
Synonym
Uroflox
Synonym
Norbid
Synonym
Identifiers:
SMILES:
CCn1cc(C(=O)O)c(=O)c2cc(F)c(N3CCNCC3)cc21
InChI:
InChI=1S/C16H18FN3O3/c1-2-19-9-11(16(22)23)15(21)10-7-12(17)14(8-13(10)19)20-5-3-18-4-6-20/h7-9,18H,2-6H2,1H3,(H,22,23)
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 319.336 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 319.133219656 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 23 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 5 count | RDKit |
| Hydrogen Bond Donors | 2 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 3 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 2 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 74.57000000000001 Ų | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | 1.2683 | RDKit |
| molecular_mass | 319.34 g/mol | Legacy Database |
| cas-canonical-smile | O=C(O)C1=CN(C2=CC(=C(F)C=C2C1=O)N3CCNCC3)CC None | Legacy Database |
| cas-inchi | InChI=1S/C16H18FN3O3/c1-2-19-9-11(16(22)23)15(21)10-7-12(17)14(8-13(10)19)20-5-3-18-4-6-20/h7-9,18H,2-6H2,1H3,(H,22,23) None | Legacy Database |
| cas-inchi-key | InChIKey=OGJPXUAPXNRGGI-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 227-228 °C None | Legacy Database |
| cas-name | Norfloxacin None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 85.88200000000003 | RDKit |