ChemSpider 2D Image | (15S,16S,18R)-16-(Hydroxymethyl)-16-methoxy-15-methyl-28-oxa-4,14,19-triazaoctacyclo[12.11.2.1~15,18~.0~2,6~.0~7,27~.0~8,13~.0~19,26~.0~20,25~]octacosa-1,6,8,10,12,20,22,24,26-nonaen-3-one | C27H23N3O4

(15S,16S,18R)-16-(Hydroxymethyl)-16-methoxy-15-methyl-28-oxa-4,14,19-triazaoctacyclo[12.11.2.115,18.02,6.07,27.08,13.019,26.020,25]octacosa-1,6,8,10,12,20,22,24,26-nonaen-3-one

  • Molecular FormulaC27H23N3O4
  • Average mass453.489 Da
  • Monoisotopic mass453.168854 Da
  • ChemSpider ID8065800
  • defined stereocentres - 3 of 3 defined stereocentres


More details:






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

(15S,16S,18R)-16-(Hydroxymethyl)-16-methoxy-15-methyl-28-oxa-4,14,19-triazaoctacyclo[12.11.2.115,18.02,6.07,27.08,13.019,26.020,25]octacosa-1,6,8,10,12,20,22,24,26-nonaen-3-on [German] [ACD/IUPAC Name]
(15S,16S,18R)-16-(Hydroxymethyl)-16-methoxy-15-methyl-28-oxa-4,14,19-triazaoctacyclo[12.11.2.115,18.02,6.07,27.08,13.019,26.020,25]octacosa-1,6,8,10,12,20,22,24,26-nonaen-3-one [ACD/IUPAC Name]
(15S,16S,18R)-16-(Hydroxyméthyl)-16-méthoxy-15-méthyl-28-oxa-4,14,19-triazaoctacyclo[12.11.2.115,18.02,6.07,27.08,13.019,26.020,25]octacosa-1,6,8,10,12,20,22,24,26-nonaén-3-one [French] [ACD/IUPAC Name]
6,9-Epoxy-15H-diindolo[1,2,3-fg:3',2',1'-kl]pyrrolo[3,4-i][1,6]benzodiazocin-15-one, 6,7,8,9,16,17-hexahydro-7-(hydroxymethyl)-7-methoxy-6-methyl-, (6S,7S,9R)- [ACD/Index Name]
cep-751

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

Density: 1.6±0.1 g/cm3
Boiling Point: 683.9±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.2 mmHg at 25°C
Enthalpy of Vaporization: 105.4±3.0 kJ/mol
Flash Point: 367.4±31.5 °C
Index of Refraction: 1.822
Molar Refractivity: 122.7±0.5 cm3
#H bond acceptors: 7
#H bond donors: 2
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 3.96
ACD/LogD (pH 5.5): 3.60
ACD/BCF (pH 5.5): 320.30
ACD/KOC (pH 5.5): 2163.11
ACD/LogD (pH 7.4): 3.60
ACD/BCF (pH 7.4): 320.30
ACD/KOC (pH 7.4): 2163.11
Polar Surface Area: 78 Å2
Polarizability: 48.7±0.5 10-24cm3
Surface Tension: 68.9±7.0 dyne/cm
Molar Volume: 281.5±7.0 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) =  5.67

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  687.97  (Adapted Stein & Brown method)
    Melting Pt (deg C):  300.40  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.94E-019  (Modified Grain method)
    Subcooled liquid VP: 2.3E-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):  0.001596
       log Kow used: 5.67 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  12.334 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.95E-022  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.253E-017 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.67  (KowWin est)
  Log Kaw used:  -19.792  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  25.462
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.5726
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.3516  (recalcitrant)
   Biowin4 (Primary Survey Model) :   2.6260  (weeks-months)
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2883
   Biowin6 (MITI Non-Linear Model):   0.0002
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -3.9162
 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):  3.07E-014 Pa (2.3E-016 mm Hg)
  Log Koa (Koawin est  ): 25.462
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.78E+007 
       Octanol/air (Koa) model:  7.11E+012 
   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 = 310.0475 E-12 cm3/molecule-sec
      Half-Life =     0.034 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    24.838 Min
   Ozone Reaction:
      No Ozone Reaction Estimation
   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    :  1053
      Log Koc:  3.022 

 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 = 3.012 (BCF = 1029)
       log Kow used: 5.67 (estimated)

 Volatilization from Water:
    Henry LC:  3.95E-022 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.156E+018  hours   (1.315E+017 days)
    Half-Life from Model Lake : 3.443E+019  hours   (1.435E+018 days)

 Removal In Wastewater Treatment:
    Total removal:              90.08  percent
    Total biodegradation:        0.76  percent
    Total sludge adsorption:    89.33  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       4.01e-006       0.828        1000       
   Water     1.67            4.32e+003    1000       
   Soil      66.9            8.64e+003    1000       
   Sediment  31.4            3.89e+004    0          
     Persistence Time: 1.18e+004 hr




                    

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