ChemSpider 2D Image | 10-Aminocamptothecin | C20H17N3O4

10-Aminocamptothecin

  • Molecular FormulaC20H17N3O4
  • Average mass363.367 Da
  • Monoisotopic mass363.121918 Da
  • ChemSpider ID94735

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

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

(4S)-9-Amino-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]chinolin-3,14(4H,12H)-dion [German] [ACD/IUPAC Name]
(4S)-9-Amino-4-éthyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoléine-3,14(4H,12H)-dione [French] [ACD/IUPAC Name]
(4S)-9-Amino-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione [ACD/IUPAC Name]
10-Aminocamptothecin
1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 9-amino-4-ethyl-4-hydroxy-, (4S)- [ACD/Index Name]
86639-63-6 [RN]
(4S)-9-Amino-4-ethyl-4-hydroxy-1H-pyrano(3',4':6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione
(S)-9-Amino-4-ethyl-4-hydroxy-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione
1H-Pyrano(3',4':6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione, 9-amino-4-ethyl-4-hydroxy-, (S)-
Camptothecin, 10-amino-
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.6±0.1 g/cm3
Boiling Point: 825.9±65.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.2 mmHg at 25°C
Enthalpy of Vaporization: 125.8±3.0 kJ/mol
Flash Point: 453.3±34.3 °C
Index of Refraction: 1.771
Molar Refractivity: 97.1±0.4 cm3
#H bond acceptors: 7
#H bond donors: 3
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 0.78
ACD/LogD (pH 5.5): 0.77
ACD/BCF (pH 5.5): 1.98
ACD/KOC (pH 5.5): 48.70
ACD/LogD (pH 7.4): 1.00
ACD/BCF (pH 7.4): 3.38
ACD/KOC (pH 7.4): 82.99
Polar Surface Area: 106 Å2
Polarizability: 38.5±0.5 10-24cm3
Surface Tension: 89.2±5.0 dyne/cm
Molar Volume: 233.3±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) =  -1.07

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  616.48  (Adapted Stein & Brown method)
    Melting Pt (deg C):  267.01  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.78E-017  (Modified Grain method)
    Subcooled liquid VP: 4.43E-014 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):  2050
       log Kow used: -1.07 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4.91e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.86E-021  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.281E-020 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.07  (KowWin est)
  Log Kaw used:  -18.395  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.325
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5412
   Biowin2 (Non-Linear Model)     :   0.7290
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1351  (months      )
   Biowin4 (Primary Survey Model) :   3.4960  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0643
   Biowin6 (MITI Non-Linear Model):   0.0122
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8082
 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):  5.91E-012 Pa (4.43E-014 mm Hg)
  Log Koa (Koawin est  ): 17.325
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.08E+005 
       Octanol/air (Koa) model:  5.19E+004 
   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 = 254.1146 E-12 cm3/molecule-sec
      Half-Life =     0.042 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.505 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    63.180000 E-17 cm3/molecule-sec
      Half-Life =     0.018 Days (at 7E11 mol/cm3)
      Half-Life =     26.120 Min
   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    :  4025
      Log Koc:  3.605 

 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: -1.07 (estimated)

 Volatilization from Water:
    Henry LC:  9.86E-021 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.132E+017  hours   (4.716E+015 days)
    Half-Life from Model Lake : 1.235E+018  hours   (5.145E+016 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       4.27e-006       0.304        1000       
   Water     49.4            1.44e+003    1000       
   Soil      50.5            2.88e+003    1000       
   Sediment  0.0961          1.3e+004     0          
     Persistence Time: 1.17e+003 hr

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