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Norfloxacin
CAS: 70458-96-7 | C16H18FN3O3
2D Structure
3D Structure
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Basic Information
CAS Registry Number:
70458-96-7
Molecular Formula:
C16H18FN3O3
Molecular Mass:
319.34 g/mol
Names and Synonyms:
Norfloxacin
Norbid
Uroflox
3-Quinolinecarboxylic acid, 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-
1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid
AM 715
Mk 0366
Norfloxacin
4803P
N-Demethylpefloxacin
Baccidal
N-Desmethylpefloxacin
Norphloxacine
Chibroxin
Noroxin
Norfloxacine
Floxacin 400
Noflo
Spectrama
Noroxine
Barazan
Floxacin
Utinor
Fulgram
Gonorcin
Sebercim
Chibroxine
Noraxin
Norxacin
Chibroxol
Lexinor
Zoroxin
Uroxacin
Norocin
Noracin
Nolicin
1-Ethyl-6-fluoro-1,4-dihydro-7-(1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid
Norflox 400
Esclebin
Amicrobin
Neofloxacin
Utin
Norfloxin
Neofloxin
Urekacin
Barotham
Renosept
Nofocin
Norfloxacin Bayvit
Norfloxacine Teva
Norfloxacine Ratiopharm
Norfloxacine EG
Noroxacine
Norflox
Uriflox
Normax
Norilet
Urotrobel
1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
1-Ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1,4-dihydro-quinoline-3-carboxylic acid
1-Ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid
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)
Key Properties
Melting Point
227-228 °C
CAS Common Chemistry
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
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 319.34 g/mol | CAS Common Chemistry |
| 319.336 g/mol | RDKit | |
| 319.133219656 g/mol | RDKit | |
| Canonical SMILES | O=C(O)C1=CN(C2=CC(=C(F)C=C2C1=O)N3CCNCC3)CC | CAS Common Chemistry |
| 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) | CAS Common Chemistry |
| InChI Key | InChIKey=OGJPXUAPXNRGGI-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 227-228 °C | CAS Common Chemistry |
| Name | Norfloxacin | CAS Common Chemistry |
| Heavy Atom Count | 23 | RDKit |
| Hydrogen Bond Acceptors | 5 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 3 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 74.57000000000001 Ų | RDKit |
| LogP | 1.2683 | RDKit |
| Molar Refractivity | 85.88200000000003 | RDKit |
