ChemSpider 2D Image | Pralatrexate | C23H23N7O5

Pralatrexate

  • Molecular FormulaC23H23N7O5
  • Average mass477.473 Da
  • Monoisotopic mass477.176056 Da
  • ChemSpider ID130578
  • defined stereocentres - 1 of 2 defined stereocentres


More details:






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

10-Propargyl-10-deazaaminopterin
146464-95-1 [RN]
Acide N-{4-[1-(2,4-diamino-6-ptéridinyl)-4-pentyn-2-yl]benzoyl}-L-glutamique [French] [ACD/IUPAC Name]
L-Glutamic acid, N-[4-[1-[(2,4-diamino-6-pteridinyl)methyl]-3-butyn-1-yl]benzoyl]- [ACD/Index Name]
N-(4-(1-((2,4-Diamino-6-pteridinyl)methyl)-3-butynyl)benzoyl)-L-glutamic acid
N-{4-[1-(2,4-Diamino-6-pteridinyl)-4-pentin-2-yl]benzoyl}-L-glutaminsäure [German] [ACD/IUPAC Name]
N-{4-[1-(2,4-Diamino-6-pteridinyl)-4-pentyn-2-yl]benzoyl}-L-glutamic acid [ACD/IUPAC Name]
N-{4-[1-(2,4-Diaminopteridin-6-yl)pent-4-yn-2-yl]benzoyl}-L-glutamic acid
Pralatrexate [USAN]
pralatrexato [Spanish] [INN]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

PDX [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Safety:

      L01BA05 Wikidata Q637059
    • Chemical Class:

      A pteridine that is the <element>N</element>-4-[1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl]benzoyl derivative of <stereo>L</stereo>-glutamic acid. Used for treatment of Peripheral T-Cell Lymphoma, an aggressive form of non-Hodgkins lymphoma. ChEBI CHEBI:71223
    • Bio Activity:

      Antifolate MedChem Express HY-10446
      Cell Cycle/DNA Damage; MedChem Express HY-10446
      Pralatrexate(Folotyn) is an antifolate, and structurally a folate analog. MedChem Express http://www.medchemexpress.com/capsaicin.html
      Pralatrexate(Folotyn) is an antifolate, and structurally a folate analog. Its IC50 is < 300 nM in some cell lines.;IC50 Value: < 300 nM;Target: AntifolatePralatrexate is an antifolate (a folate analogue metabolic inhibitor) designed to accumulate preferentially in cancer cells. Based on preclinical studies, researchers believe that Pralatrexate selectively enters cells expressing reduced folate carrier type 1 (RFC-1), a protein that is overexpressed on certain cancer cells compared to normal cells. MedChem Express HY-10446

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.5±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.704
Molar Refractivity: 125.9±0.3 cm3
#H bond acceptors: 12
#H bond donors: 7
#Freely Rotating Bonds: 11
#Rule of 5 Violations: 2
ACD/LogP: 0.23
ACD/LogD (pH 5.5): -2.65
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -4.27
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 207 Å2
Polarizability: 49.9±0.5 10-24cm3
Surface Tension: 89.5±3.0 dyne/cm
Molar Volume: 324.6±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) =  0.51

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  804.07  (Adapted Stein & Brown method)
    Melting Pt (deg C):  349.84  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.93E-020  (Modified Grain method)
    Subcooled liquid VP: 2.53E-016 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):  364.8
       log Kow used: 0.51 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  41.198 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Anilines (amino-meta)-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.11E-030  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.491E-023 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.51  (KowWin est)
  Log Kaw used:  -27.775  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  28.285
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5176
   Biowin2 (Non-Linear Model)     :   0.0792
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3994  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7816  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.4616
   Biowin6 (MITI Non-Linear Model):   0.0002
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.6821
 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):  3.37E-014 Pa (2.53E-016 mm Hg)
  Log Koa (Koawin est  ): 28.285
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.89E+007 
       Octanol/air (Koa) model:  4.73E+015 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 189.9747 E-12 cm3/molecule-sec
      Half-Life =     0.056 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.676 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.003000 E-17 cm3/molecule-sec
      Half-Life =   382.000 Days (at 7E11 mol/cm3)
   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    :  3.039E+004
      Log Koc:  4.483 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 0.51 (estimated)

 Volatilization from Water:
    Henry LC:  4.11E-030 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.113E+026  hours   (1.297E+025 days)
    Half-Life from Model Lake : 3.396E+027  hours   (1.415E+026 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       6.27e-013       1.35         1000       
   Water     44.3            900          1000       
   Soil      55.6            1.8e+003     1000       
   Sediment  0.0878          8.1e+003     0          
     Persistence Time: 1e+003 hr




                    

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