ChemSpider 2D Image | isatidine | C18H25NO6

isatidine

  • Molecular FormulaC18H25NO6
  • Average mass351.394 Da
  • Monoisotopic mass351.168182 Da
  • ChemSpider ID10202249
  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 4 of 4 defined stereocentres


More details:



Featured data source



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

(15Z)-12,18-Dihydroxysenecionan-11,16-dion [German] [ACD/IUPAC Name]
(15Z)-12,18-Dihydroxysenecionan-11,16-dione [ACD/IUPAC Name]
(15Z)-12,18-Dihydroxysénécionan-11,16-dione [French] [ACD/IUPAC Name]
(3Z,5R,6S,14aR,14bR)-3-Ethylidene-6-hydroxy-6-(hydroxymethyl)-5-methyl-3,4,5,6,9,11,13,14,14a,14b-decahydro[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione
[1,6]Dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione, 3-ethylidene-3,4,5,6,9,11,13,14,14a,14b-decahydro-6-hydroxy-6-(hydroxymethyl)-5-methyl-, (3Z,5R,6S,14aR,14bR)- [ACD/Index Name]
480-54-6 [RN]
b-Longilobine
isatidine
Retrorsine
trans-15-Ethylidene-12b-hydroxy-12a-hydroxymethyl-13b-methylsenec-1-enine
More...

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

AIDS002695 [DBID]
AIDS-002695 [DBID]
C10364 [DBID]
CCRIS 4338 [DBID]
HSDB 3530 [DBID]
NSC 107659 [DBID]
Prestwick_562 [DBID]
R0382_SIGMA [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 583.2±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.7 mmHg at 25°C
Enthalpy of Vaporization: 100.1±6.0 kJ/mol
Flash Point: 306.5±30.1 °C
Index of Refraction: 1.590
Molar Refractivity: 89.2±0.4 cm3
#H bond acceptors: 7
#H bond donors: 2
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: -0.14
ACD/LogD (pH 5.5): 0.04
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 14.63
ACD/LogD (pH 7.4): 0.55
ACD/BCF (pH 7.4): 1.52
ACD/KOC (pH 7.4): 46.60
Polar Surface Area: 96 Å2
Polarizability: 35.4±0.5 10-24cm3
Surface Tension: 58.6±5.0 dyne/cm
Molar Volume: 264.5±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) =  -0.25

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  547.35  (Adapted Stein & Brown method)
    Melting Pt (deg C):  234.72  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.89E-014  (Modified Grain method)
    MP  (exp database):  212 deg C
    Subcooled liquid VP: 1.84E-012 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):  1.002e+005
       log Kow used: -0.25 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4.5526e+005 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acrylates
       Aliphatic Amines
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.31E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.721E-020 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.25  (KowWin est)
  Log Kaw used:  -10.271  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.021
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6982
   Biowin2 (Non-Linear Model)     :   0.9661
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3961  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4867  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6967
   Biowin6 (MITI Non-Linear Model):   0.3008
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8584
 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):  2.45E-010 Pa (1.84E-012 mm Hg)
  Log Koa (Koawin est  ): 10.021
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.22E+004 
       Octanol/air (Koa) model:  0.00258 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  0.171 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 173.4277 E-12 cm3/molecule-sec
      Half-Life =     0.062 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.740 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    50.393749 E-17 cm3/molecule-sec
      Half-Life =     0.023 Days (at 7E11 mol/cm3)
      Half-Life =     32.747 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    :  10
      Log Koc:  1.000 

 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: -0.25 (estimated)

 Volatilization from Water:
    Henry LC:  1.31E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 8.378E+008  hours   (3.491E+007 days)
    Half-Life from Model Lake :  9.14E+009  hours   (3.808E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       0.0311          0.399        1000       
   Water     53              900          1000       
   Soil      46.9            1.8e+003     1000       
   Sediment  0.102           8.1e+003     0          
     Persistence Time: 602 hr




                    

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