ChemSpider 2D Image | Cyclopamine | C27H41NO2

Cyclopamine

  • Molecular FormulaC27H41NO2
  • Average mass411.620 Da
  • Monoisotopic mass411.313721 Da
  • ChemSpider ID391275
  • defined stereocentres - 10 of 10 defined stereocentres


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

(3β,17β,22S,23R)-17,23-Epoxyveratraman-3-ol [ACD/IUPAC Name]
(3β,22S,23R)-17,23-Epoxyveratraman-3-ol [ACD/IUPAC Name]
(3β,22S,23R)-17,23-Époxyvératraman-3-ol [French] [ACD/IUPAC Name]
(3β,22S,23R)-17,23-Epoxyveratrumaman-3-ol [German] [ACD/IUPAC Name]
11-deoxojervine
Cyclopamine [Wiki]
Spiro(9H-benzo(a)fluorene-9,2'(3'H)-furo(3,2-b)pyridin)-3-ol, 1,2,3,3'a,4,4',5',6,6',6a,6b,7,7',7'a,8,11,11a,11b-octadecahydro-3',6',10,11b-tetramethyl-, (2'R,3S,3'R,3'aS,6'S,6aS,6bS,7'aR,11aS,11bR)-
Spiro[9H-benzo[a]fluorene-9,2'(3'H)-furo[3,2-b]pyridin]-3-ol, 1,2,3,3'a,4,4',5',6,6',6a,6b,7,7',7'a,8,11,11a,11b-octadecahydro-3',6',10,11b-tetramethyl-, (3S,3'R,3a'S,6'S,6aS,6bS,7a'R,9R,11aS,11bR)- [ACD/Index Name]
Veratraman-3-ol, 17,23-epoxy-, (3β,23β)-
(2'R,3S,3'R,3'aS,6'S,6aS,6bS,7'aR,11aS,11bR)-1,2,3,3'a,4,4',5',6,6',6a,6b,7,7',7'a,8,11,11a,11b-octadecahydro-3',6',10,11b-tetramethyl-spiro[9H-benzo[a]fluorene-9,2'(3'H)-furo[3,2-b]pyridin]-3-ol
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

C10798 [DBID]
C4116_SIGMA [DBID]
nchembio753-comp1 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 550.8±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.4 mmHg at 25°C
Enthalpy of Vaporization: 95.5±6.0 kJ/mol
Flash Point: 286.9±30.1 °C
Index of Refraction: 1.583
Molar Refractivity: 120.7±0.4 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 1
ACD/LogP: 5.44
ACD/LogD (pH 5.5): 2.63
ACD/BCF (pH 5.5): 10.55
ACD/KOC (pH 5.5): 24.80
ACD/LogD (pH 7.4): 2.88
ACD/BCF (pH 7.4): 19.12
ACD/KOC (pH 7.4): 44.94
Polar Surface Area: 41 Å2
Polarizability: 47.9±0.5 10-24cm3
Surface Tension: 46.1±5.0 dyne/cm
Molar Volume: 361.0±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) =  4.90

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  494.05  (Adapted Stein & Brown method)
    Melting Pt (deg C):  209.82  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.1E-012  (Modified Grain method)
    Subcooled liquid VP: 2.84E-010 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):  1.724
       log Kow used: 4.90 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  72.573 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Vinyl/Allyl Ethers

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.52E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.739E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.90  (KowWin est)
  Log Kaw used:  -9.512  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.412
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1489
   Biowin2 (Non-Linear Model)     :   0.0006
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0410  (months      )
   Biowin4 (Primary Survey Model) :   3.1100  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1036
   Biowin6 (MITI Non-Linear Model):   0.0012
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9359
 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):  3.79E-008 Pa (2.84E-010 mm Hg)
  Log Koa (Koawin est  ): 14.412
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  79.2 
       Octanol/air (Koa) model:  63.4 
   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 = 338.0475 E-12 cm3/molecule-sec
      Half-Life =     0.032 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    22.781 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    55.453121 E-17 cm3/molecule-sec
      Half-Life =     0.021 Days (at 7E11 mol/cm3)
      Half-Life =     29.759 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    :  1.629E+005
      Log Koc:  5.212 

 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 = 3.074 (BCF = 1185)
       log Kow used: 4.90 (estimated)

 Volatilization from Water:
    Henry LC:  7.52E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  1.58E+008  hours   (6.582E+006 days)
    Half-Life from Model Lake : 1.723E+009  hours   (7.18E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              74.28  percent
    Total biodegradation:        0.65  percent
    Total sludge adsorption:    73.63  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       0.00644         0.3          1000       
   Water     9.46            1.44e+003    1000       
   Soil      67.3            2.88e+003    1000       
   Sediment  23.2            1.3e+004     0          
     Persistence Time: 2.13e+003 hr




                    

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