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Lumiracoxib

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Name

Lumiracoxib

EINECS 1308068-626-2
CAS No. 220991-20-8 Density 1.363 g/cm3
PSA 49.33000 LogP 4.23120
Solubility N/A Melting Point 139-141 °C
Formula C15H13ClFNO2 Boiling Point 395.7 °C at 760 mmHg
Molecular Weight 293.725 Flash Point 193.1 °C
Transport Information N/A Appearance Pale yellow solid
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 220991-20-8 (LUMIRACOXIB) Hazard Symbols N/A
Synonyms

2-[(2-Chloro-6-fluorophenyl)amino]-5-methylbenzeneaceticacid;2-[2-(2-Chloro-6-fluorophenylamino)-5-methylphenyl]acetic acid;CGS35189;COX 189;Prexige;

Article Data 8

Lumiracoxib Synthetic route

332903-83-0

1-(2-chloro-6-fluorophenyl)-5-methylindolin-2-one

220991-20-8

lumiracoxib

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water Heating;90%
With hydrogenchloride; sodium hydroxide In ethanol; water
1234562-75-4

potassium 2-iodo-5-methylphenylacetate

363-51-9

2-chloro-6-fluoroaniline

220991-20-8

lumiracoxib

Conditions
ConditionsYield
With 1-methyl-pyrrolidin-2-one; copper(l) iodide; potassium carbonate at 100℃; Ullmann coupling;41%
363-51-9

2-chloro-6-fluoroaniline

220991-20-8

lumiracoxib

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1.1: NaH / dimethylformamide / 1 h / 0 - 4 °C
1.2: 91 percent / dimethylformamide / 20 h / 50 - 55 °C
2.1: HCl gas / ethyl acetate / 2.5 h / -5 - 0 °C
2.2: H2O / ethyl acetate / 36 h / 20 - 25 °C
3.1: 80 percent / H2SO4; EtOH; H2O / H2O / 4 h / 66 - 70 °C
4.1: 83 percent / Red-Al / toluene / 1.5 h / 60 - 62 °C
5.1: 82 percent / toluene / 80 - 90 °C
6.1: 80 percent / AlCl3 / 3 h / 170 °C
7.1: 90 percent / aq. NaOH / ethanol; H2O / Heating
View Scheme
Multi-step reaction with 4 steps
1: 90 percent / t-BuONa; t-Bu3P / Pd(dba)2 / toluene / 14 h / 110 °C
2: 82 percent / toluene / 80 - 90 °C
3: 80 percent / AlCl3 / 3 h / 170 °C
4: 90 percent / aq. NaOH / ethanol; H2O / Heating
View Scheme
Multi-step reaction with 3 steps
1: 76 percent / pTsOH*H2O / toluene / 18 h / Heating
2: 76 percent / I2; DBU / xylene / 36 h / 155 °C
3: 90 percent / aq. NaOH / ethanol; H2O / Heating
View Scheme
106-38-7

para-bromotoluene

Mo(CO)6

Mo(CO)6

220991-20-8

lumiracoxib

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 90 percent / t-BuONa; t-Bu3P / Pd(dba)2 / toluene / 14 h / 110 °C
2: 82 percent / toluene / 80 - 90 °C
3: 80 percent / AlCl3 / 3 h / 170 °C
4: 90 percent / aq. NaOH / ethanol; H2O / Heating
View Scheme
106-49-0

p-toluidine

4-hydroxybenzaldehyde-linked-Wang-resin

4-hydroxybenzaldehyde-linked-Wang-resin

220991-20-8

lumiracoxib

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 70 percent / t-BuONa; (+)-BINAP / Pd(dba)2 / toluene / 110 °C
2: 82 percent / toluene / 80 - 90 °C
3: 80 percent / AlCl3 / 3 h / 170 °C
4: 90 percent / aq. NaOH / ethanol; H2O / Heating
View Scheme
309721-44-6

2-bromo-3-fluoro-chlorobenzene

220991-20-8

lumiracoxib

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 70 percent / t-BuONa; (+)-BINAP / Pd(dba)2 / toluene / 110 °C
2: 82 percent / toluene / 80 - 90 °C
3: 80 percent / AlCl3 / 3 h / 170 °C
4: 90 percent / aq. NaOH / ethanol; H2O / Heating
View Scheme
623-03-0

4-Cyanochlorobenzene

220991-20-8

lumiracoxib

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1.1: NaH / dimethylformamide / 1 h / 0 - 4 °C
1.2: 91 percent / dimethylformamide / 20 h / 50 - 55 °C
2.1: HCl gas / ethyl acetate / 2.5 h / -5 - 0 °C
2.2: H2O / ethyl acetate / 36 h / 20 - 25 °C
3.1: 80 percent / H2SO4; EtOH; H2O / H2O / 4 h / 66 - 70 °C
4.1: 83 percent / Red-Al / toluene / 1.5 h / 60 - 62 °C
5.1: 82 percent / toluene / 80 - 90 °C
6.1: 80 percent / AlCl3 / 3 h / 170 °C
7.1: 90 percent / aq. NaOH / ethanol; H2O / Heating
View Scheme
2040-90-6

2-chloro-6-fluorophenol

220991-20-8

lumiracoxib

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: propan-2-ol / Heating
2: MeONa / methanol / 2 h / 85 °C
3: 82 percent / toluene / 80 - 90 °C
4: 80 percent / AlCl3 / 3 h / 170 °C
5: 90 percent / aq. NaOH / ethanol; H2O / Heating
View Scheme
16634-82-5

N-(p-tolyl)-2-chloroacetamide

220991-20-8

lumiracoxib

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: propan-2-ol / Heating
2: MeONa / methanol / 2 h / 85 °C
3: 82 percent / toluene / 80 - 90 °C
4: 80 percent / AlCl3 / 3 h / 170 °C
5: 90 percent / aq. NaOH / ethanol; H2O / Heating
View Scheme
332903-74-9

N-(2-chloro-6-fluoro-phenyl)-4-methylaniline

220991-20-8

lumiracoxib

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 82 percent / toluene / 80 - 90 °C
2: 80 percent / AlCl3 / 3 h / 170 °C
3: 90 percent / aq. NaOH / ethanol; H2O / Heating
View Scheme

Lumiracoxib Chemical Properties

IUPAC  Name: 2-[2-(2-Chloro-6-fluoroanilino)-5-methylphenyl]acetic acid    
Empirical Formula: C15H13ClFNO2
Molecular Weight: 293.7206 
Classification Code: Analgesics ; Analgesics, Non-Narcotic ; Anti-Inflammatory Agents ; Anti-Inflammatory Agents, Non-Steroidal ; COX-2 Inhibitors ; Cyclooxygenase 2 Inhibitors ; Cyclooxygenase Inhibitors ; Enzyme Inhibitors ; Peripheral Nervous System Agents ; Sensory System Agents ; Treatment of rheumatoid arthritis, osteoarthritis, and pain prevention 
Freely Rotating Bonds: 4
Polar Surface Area: 29.54 Å2
Index of Refraction: 1.628
Molar Refractivity: 76.45 cm3
Molar Volume: 215.3 cm3
Polarizability: 30.3×10-24 cm3
Surface Tension: 52.4 dyne/cm
Density: 1.363 g/cm3
Flash Point: 193.1 °C
Enthalpy of Vaporization: 68.12 kJ/mol
Boiling Point: 395.7 °C at 760 mmHg
Vapour Pressure: 5.68E-07 mmHg at 25°C 
The Cas Register Number of  Lumiracoxib is 220991-20-8.The chemical synonyms of  Lumiracoxib (CAS NO.220991-20-8) are Benzeneacetic acid, 2-((2-chloro-6-fluorophenyl)amino)-5-methyl-. Product categories of  Lumiracoxib (CAS NO.220991-20-8) are Aromatics Compounds ; Aromatics ; Intermediates  and  Fine Chemicals ; Pharmaceuticals . The molecular structure of  Lumiracoxib (CAS NO.220991-20-8) is
.

Lumiracoxib Uses

  Lumiracoxib (CAS NO.220991-20-8)  is used  as  COX-2  selective  inhibitor  non-steroidal  anti-inflammatory  drug.

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