ChemSpider 2D Image | Roquinimex | C18H16N2O3

Roquinimex

  • Molecular FormulaC18H16N2O3
  • Average mass308.331 Da
  • Monoisotopic mass308.116089 Da
  • ChemSpider ID10619239

More details:

Featured data source
The Merck Index Online

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

1,2-Dihydro-4-hydroxy-N,1-dimethyl-2-oxo-N-phenyl-3-quinolinecarboxamide
3-Quinolinecarboxamide, 1,2-dihydro-4-hydroxy-N,1-dimethyl-2-oxo-N-phenyl- [ACD/Index Name]
4-Hydroxy-N,1-dimethyl-2-oxo-N-phenyl-1,2-dihydro-3-chinolincarboxamid [German] [ACD/IUPAC Name]
4-Hydroxy-N,1-diméthyl-2-oxo-N-phényl-1,2-dihydro-3-quinoléinecarboxamide [French] [ACD/IUPAC Name]
4-Hydroxy-N,1-dimethyl-2-oxo-N-phenyl-1,2-dihydro-3-quinolinecarboxamide [ACD/IUPAC Name]
4-hydroxy-N,1-dimethyl-2-oxo-N-phenyl-1,2-dihydroquinoline-3-carboxamide
84088-42-6 [RN]
Linomide
N-phenyl-N-methyl-1,2-dihydro-4-hydroxy-1-methyl-2-oxoquinoline-3-carboxamide
Roquinimex [INN] [Wiki]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

372T2944C0 [DBID]
5726 [DBID]
CCRIS 4693 [DBID]
CCRIS 7673 [DBID]
FCF-89 [DBID]
L1793_SIGMA [DBID]
LS 2616 [DBID]
LS-2616 [DBID]
PNU-212616 [DBID]
UNII:372T2944C0 [DBID]
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  • Experimental Physico-chemical Properties
  • Miscellaneous

    • Bio Activity:

      Angiogenesis Tocris Bioscience 1461
      Antiangiogenics Tocris Bioscience 1461
      Apoptosis MedChem Express HY-13743
      Apoptosis; MedChem Express HY-13743
      Cell Biology Tocris Bioscience 1461
      Immunomodulator with antiangiogenic properties Tocris Bioscience 1461
      Immunomodulator with stimulatory and antitumor properties. Inhibits in vivo apoptosis of T cells and inhibits angiogenesis in rats in vivo. Tocris Bioscience 1461
      Roquinimex (Linomide; PNU212616; ABR212616) is a quinoline derivative immunostimulant which increases NK cell activity and macrophage cytotoxicity; inhibits angiogenesis and reduces the secretion of T NF alpha. MedChem Express
      Roquinimex (Linomide; PNU212616; ABR212616) is a quinoline derivative immunostimulant which increases NK cell activity and macrophage cytotoxicity; inhibits angiogenesis and reduces the secretion of TNF alpha.; IC50 value:; Target: TNF alpha; Prophylactic administration of DSS-treated mice with roquinimex significantly reduced clinical signs of colitis, MDS and the CH-reduction. MedChem Express HY-13743
      Roquinimex (Linomide; PNU212616; ABR212616) is a quinoline derivative immunostimulant which increases NK cell activity and macrophage cytotoxicity; inhibits angiogenesis and reduces the secretion of TNF alpha.;IC50 value:;Target: TNF alphaProphylactic administration of DSS-treated mice with roquinimex significantly reduced clinical signs of colitis, MDS and the CH-reduction. Moreover, in roquinimex treated animals, the MPO activity was significantly reduced by more than 50% compared to DSS control mice. Notably, therapeutic administration of roquinimex in DSS-treated mice also significantly inhibited the MDS, CH-reduction and MPO activity [2]. Linomide, a synthetic immunomodulator, at concentrations effective in vivo reduces the number of MBP-reactive TNF-alpha and increases MBP-reactive IL-10 and TGF-beta mRNA expressing MNC from MS patients' blood when analysed in vitro. Compared to dexamethasone, Linomide up-regulated levels of blood MNC expressing mRNA of TGF-beta after cultur MedChem Express HY-13743
      TNF alpha MedChem Express HY-13743

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.4±0.1 g/cm3
Boiling Point: 436.2±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 73.0±3.0 kJ/mol
Flash Point: 217.6±28.7 °C
Index of Refraction: 1.686
Molar Refractivity: 86.5±0.3 cm3
#H bond acceptors: 5
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 1.65
ACD/LogD (pH 5.5): 0.97
ACD/BCF (pH 5.5): 2.14
ACD/KOC (pH 5.5): 37.20
ACD/LogD (pH 7.4): -0.80
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 61 Å2
Polarizability: 34.3±0.5 10-24cm3
Surface Tension: 65.6±3.0 dyne/cm
Molar Volume: 227.2±3.0 cm3

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  1.39

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  525.45  (Adapted Stein & Brown method)
    Melting Pt (deg C):  224.49  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.26E-013  (Modified Grain method)
    Subcooled liquid VP: 3.1E-011 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  717.5
       log Kow used: 1.39 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  233.04 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acrylamides
       Vinyl/Allyl Alcohols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.74E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.278E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.39  (KowWin est)
  Log Kaw used:  -12.560  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.950
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.3079
   Biowin2 (Non-Linear Model)     :   0.9990
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5913  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.9481  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2840
   Biowin6 (MITI Non-Linear Model):   0.0773
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9667
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  4.13E-009 Pa (3.1E-011 mm Hg)
  Log Koa (Koawin est  ): 13.950
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  726 
       Octanol/air (Koa) model:  21.9 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  38.8202 E-12 cm3/molecule-sec
      Half-Life =     0.276 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.306 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.100000 E-17 cm3/molecule-sec
      Half-Life =     0.546 Days (at 7E11 mol/cm3)
      Half-Life =     13.097 Hrs
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  206.9
      Log Koc:  2.316 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.368 (BCF = 2.333)
       log Kow used: 1.39 (estimated)

 Volatilization from Water:
    Henry LC:  6.74E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.525E+011  hours   (6.356E+009 days)
    Half-Life from Model Lake : 1.664E+012  hours   (6.933E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               1.94  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.85  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.00333         4.39         1000       
   Water     35              900          1000       
   Soil      64.9            1.8e+003     1000       
   Sediment  0.0837          8.1e+003     0          
     Persistence Time: 1.14e+003 hr

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