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Meloxicam
CAS: 71125-38-7 | C14H13N3O4S2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
71125-38-7
Molecular Formula:
C14H13N3O4S2
Molecular Mass:
351.41 g/mol
Names and Synonyms:
Meloxicam
2H-1,2-Benzothiazine-3-carboxamide, 4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-, 1,1-dioxide
Meloxicam
UH-AC 62XX
Mobec
Metacam
Mobic
Mobicox
Movalis
Melonex
Coxflam
Revmoksikam
Movatec
Maxicam
Melfax
Melfax (NSAID)
Coxicam
Novem 5
Rheumocam
Recocam
RevitaCAM
Novaquin
Novem
Meloxivet
Meloxoral
Emdocam
Contacera
Meloxidyl
Acticam
Melosus
Loxicom
Inflacam
Flexicam
Meloxidolor
Melovem
Identifiers:
SMILES:
Cc1cnc(N=C(O)C2=C(O)c3ccccc3S(=O)(=O)N2C)s1
InChI:
InChI=1S/C14H13N3O4S2/c1-8-7-15-14(22-8)16-13(19)11-12(18)9-5-3-4-6-10(9)23(20,21)17(11)2/h3-7,18H,1-2H3,(H,15,16,19)
Key Properties
Melting Point
254 °C (decomp)
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 | 351.41 g/mol | CAS Common Chemistry |
| 351.4090000000001 g/mol | RDKit | |
| 351.034747896 g/mol | RDKit | |
| Canonical SMILES | O=C(NC1=NC=C(S1)C)C2=C(O)C=3C=CC=CC3S(=O)(=O)N2C | CAS Common Chemistry |
| InChI | InChI=1S/C14H13N3O4S2/c1-8-7-15-14(22-8)16-13(19)11-12(18)9-5-3-4-6-10(9)23(20,21)17(11)2/h3-7,18H,1-2H3,(H,15,16,19) | CAS Common Chemistry |
| InChI Key | InChIKey=ZRVUJXDFFKFLMG-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 254 °C (decomp) | CAS Common Chemistry |
| Name | Meloxicam | CAS Common Chemistry |
| Heavy Atom Count | 23 | RDKit |
| Hydrogen Bond Acceptors | 6 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 103.08999999999999 Ų | RDKit |
| LogP | 2.6004200000000006 | RDKit |
| Molar Refractivity | 87.51440000000004 | RDKit |
