Chemical Properties of Mefenamic acid, hydroxy, bis-methylated

Mefenamic acid, hydroxy, bis-methylated

InChI
InChI=1S/C17H19NO3/c1-11-12(2)16(20-3)10-9-14(11)18-15-8-6-5-7-13(15)17(19)21-4/h5-10,18H,1-4H3
InChI Key
AUFWUTRPBFZXGK-UHFFFAOYSA-N
Formula
C17H19NO3
SMILES
COC(=O)c1ccccc1Nc1ccc(OC)c(C)c1C
Molecular Weight1
285.34
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Physical Properties

Property Value Unit Source
ΔfH°gas -389.72 kJ/mol Relay (1.0) Calculated Property
ΔfusH° 36.97 kJ/mol Joback Calculated Property
ΔvapH° 106.38 kJ/mol Relay (1.0) Calculated Property
IE 7.03 eV Relay (1.0) Calculated Property
log10WS -4.41 Relay (1.0) Calculated Property
logPoct/wat 3.842 Crippen Calculated Property
McVol 226.160 ml/mol McGowan Calculated Property
Pc 1980.59 kPa Joback Calculated Property
Inp 2400.00 NIST
Tboil 652.58 K Relay (1.0) Calculated Property
Tc 942.06 K Relay (1.0) Calculated Property
Tfus 392.48 K Relay (1.0) Calculated Property

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [309.73; 710.66] J/mol×K [273.00; 1000.00] Joback Predicted correlation Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is Cp,gas in J/mol×K, T in K
Coefficient A2.65200e+01
Coefficient B1.18128e+00
Coefficient C-5.38240e-04
Coefficient D4.11000e-08
Coefficient E0.00000e+00
Temperature range, min.273.00
Temperature range, max.1000.00
Cp,gas 309.73 J/mol×K 273.00 Calculated Property
Cp,gas 378.89 J/mol×K 353.78 Calculated Property
Cp,gas 441.58 J/mol×K 434.56 Calculated Property
Cp,gas 497.96 J/mol×K 515.33 Calculated Property
Cp,gas 548.14 J/mol×K 596.11 Calculated Property
Cp,gas 592.25 J/mol×K 676.89 Calculated Property
Cp,gas 630.43 J/mol×K 757.67 Calculated Property
Cp,gas 662.81 J/mol×K 838.44 Calculated Property
Cp,gas 689.51 J/mol×K 919.22 Calculated Property
Cp,gas 710.66 J/mol×K 1000.00 Calculated Property

Similar Compounds

Benzoic acid, 2-[(2,3-dimethylphenyl)amino]-, methyl ester. Flufenamic acid, hydroxy, bis-methylated. 2-Piperidinomethyl-8(ar)-methoxy-tetrahydro-1-acenaphthone. Carteolol, PFB-TMS. 2-Dimethylamino-8(ar)-methoxy-tetrahydro-1-acenaphthone. Methoxyoestrone (enol)-TMS. RTI 23. Vobassan-17-oic acid, 4-demethyl-3-oxo-, methyl ester. 5,6-Dihydrouracil riboside, TMS. (1'S,3R,4a'S,5a'S,10a'S)-Methyl 1'-methyl-2-oxo-1',4a',5',5a',7',8',10',10a'-octahydrospiro[indoline-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylate. Retroisosenine. Formosanan-16-carboxylic acid, 19-methyl-2-oxo-, methyl ester, (19«alpha»)-. azadirachtin. Retroisosensine. 2'-Deoxyguanosine, tris(trimethylsilyl) deriv..

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Sources

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