ChemSpider 2D Image | Monastrol | C14H16N2O3S

Monastrol

  • Molecular FormulaC14H16N2O3S
  • Average mass292.353 Da
  • Monoisotopic mass292.088165 Da
  • ChemSpider ID2259791

More details:

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

254753-54-3 [RN]
329689-23-8 [RN]
4-(3-Hydroxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-4H-pyrimidin-5-carboxylic acid ethyl ester
4-(3-Hydroxyphényl)-6-méthyl-2-thioxo-1,2,3,4-tétrahydro-5-pyrimidinecarboxylate d'éthyle [French] [ACD/IUPAC Name]
5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-(3-hydroxyphenyl)-6-methyl-2-thioxo-, ethyl ester [ACD/Index Name]
5-pyrimidinecarboxylic acid, 1,6-dihydro-6-(3-hydroxyphenyl)-2-mercapto-4-methyl-, ethyl ester
Ethyl 4-(3-hydroxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate [ACD/IUPAC Name]
ethyl 4-(3-hydroxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
Ethyl 6-(3-hydroxyphenyl)-4-methyl-2-sulfanyl-1,6-dihydropyrimidine-5-carboxylate
Ethyl-4-(3-hydroxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidincarboxylat [German] [ACD/IUPAC Name]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

6BSM97YZ8G [DBID]
BAS 00667373 [DBID]
Bio1_000459 [DBID]
Bio1_000948 [DBID]
Bio1_001437 [DBID]
Bio2_000467 [DBID]
Bio2_000947 [DBID]
CBDivE_015834 [DBID]
KBio2_000613 [DBID]
KBio2_003181 [DBID]
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  • Experimental Physico-chemical Properties
  • Miscellaneous

    • Safety:

      Sold with the permission of Harvard University Tocris Bioscience 1305

    • Chemical Class:

      A member of the class of thioureas that is 3,4-dihydropyrimidine-2(1)-thione substituted by a 3-hydroxyphenyl group at position 4, a methyl group at position 6 and a ethoxycarbonyl group at position 5. ChEBI CHEBI:75382
      A member of the class of thioureas that is 3,4-dihydropyrimidine-2(1)-thione substituted by a 3-hydroxyphenyl group at position 4, an ethoxycarbonyl group at position 5, and a methyl group at position 6. ChEBI https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:143544, CHEBI:143544
      A racemate comprising equimolar amounts of R- and S-monastrol. ChEBI https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:75382, CHEBI:75382

    • Bio Activity:

      ATPase Tocris Bioscience 1305
      ATPases/GTPases Tocris Bioscience 1305
      Cell Biology Tocris Bioscience 1305
      Cytoskeleton and Motor Proteins Tocris Bioscience 1305
      Enzymes Tocris Bioscience 1305
      Kinesin Tocris Bioscience 1305
      Potent, cell-permeable, small molecule mitosis inhibitor that does not interact with tubulin. Arrests cells in mitosis and specifically inhibits the motility of the mitotic kinesin Eg5, a motor protei n required for mitotic spindle formation and maintenance (IC50 = 14 ?M). Tocris Bioscience 1305
      Potent, cell-permeable, small molecule mitosis inhibitor that does not interact with tubulin. Arrests cells in mitosis and specifically inhibits the motility of the mitotic kinesin Eg5, a motor protein required for mitotic spindle formation and maintenance (IC50 = 14 ?M). Tocris Bioscience 1305
      Potent, cell-permeable, small molecule mitosis inhibitor that does not interact with tubulin. Arrests cells in mitosis and specifically inhibits the motility of the mitotic kinesin Eg5, a motor protein required for mitotic spindle formation and maintenance (IC50 = 14 muM). Tocris Bioscience 1305
      Selective inhibitor of mitotic kinesin Eg5 Tocris Bioscience 1305

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

Density: 1.3±0.1 g/cm3
Boiling Point: 441.3±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 72.5±3.0 kJ/mol
Flash Point: 220.7±31.5 °C
Index of Refraction: 1.648
Molar Refractivity: 79.0±0.4 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 2.18
ACD/LogD (pH 5.5): 1.61
ACD/BCF (pH 5.5): 9.92
ACD/KOC (pH 5.5): 179.85
ACD/LogD (pH 7.4): 1.61
ACD/BCF (pH 7.4): 9.86
ACD/KOC (pH 7.4): 178.81
Polar Surface Area: 103 Å2
Polarizability: 31.3±0.5 10-24cm3
Surface Tension: 65.1±5.0 dyne/cm
Molar Volume: 217.1±5.0 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) =  1.57

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  478.88  (Adapted Stein & Brown method)
    Melting Pt (deg C):  202.73  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.78E-010  (Modified Grain method)
    Subcooled liquid VP: 1.35E-008 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):  2.381e+004
       log Kow used: 1.57 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1321.3 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acrylates
       Phenols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.82E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.876E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.57  (KowWin est)
  Log Kaw used:  -12.128  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.698
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1085
   Biowin2 (Non-Linear Model)     :   0.9986
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6955  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.9000  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4503
   Biowin6 (MITI Non-Linear Model):   0.2927
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0390
 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):  1.8E-006 Pa (1.35E-008 mm Hg)
  Log Koa (Koawin est  ): 13.698
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.67 
       Octanol/air (Koa) model:  12.2 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.984 
       Mackay model           :  0.993 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 248.1476 E-12 cm3/molecule-sec
      Half-Life =     0.043 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.517 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.393750 E-17 cm3/molecule-sec
      Half-Life =     0.155 Days (at 7E11 mol/cm3)
      Half-Life =      3.720 Hrs
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.988 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1072
      Log Koc:  3.030 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.954E-003  L/mol-sec
  Kb Half-Life at pH 8:      11.238  years  
  Kb Half-Life at pH 7:     112.381  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.513 (BCF = 3.255)
       log Kow used: 1.57 (estimated)

 Volatilization from Water:
    Henry LC:  1.82E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:   5.5E+010  hours   (2.292E+009 days)
    Half-Life from Model Lake : 6.001E+011  hours   (2.5E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               2.00  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.90  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       1.82e-005       0.809        1000       
   Water     31.5            900          1000       
   Soil      68.4            1.8e+003     1000       
   Sediment  0.083           8.1e+003     0          
     Persistence Time: 1.22e+003 hr

Click to predict properties on the Chemicalize site


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