ChemSpider 2D Image | (2R,4R,4aS,5aR,6S,7S,8R,9S,9aR,10aS)-2-Methyl-6,8-bis(methylamino)octahydro-2H-pyrano[2,3-b][1,4]benzodioxine-4,4a,7,9(10aH)-tetrol | C14H26N2O7

(2R,4R,4aS,5aR,6S,7S,8R,9S,9aR,10aS)-2-Methyl-6,8-bis(methylamino)octahydro-2H-pyrano[2,3-b][1,4]benzodioxine-4,4a,7,9(10aH)-tetrol

  • Molecular FormulaC14H26N2O7
  • Average mass334.365 Da
  • Monoisotopic mass334.174011 Da
  • ChemSpider ID2339731
  • defined stereocentres - 10 of 10 defined stereocentres


More details:






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

(2R,4R,4aS,5aR,6S,7S,8R,9S,9aR,10aS)-2-Methyl-6,8-bis(methylamino)octahydro-2H-pyrano[2,3-b][1,4]benzodioxin-4,4a,7,9(10aH)-tetrol [German] [ACD/IUPAC Name]
(2R,4R,4aS,5aR,6S,7S,8R,9S,9aR,10aS)-2-Methyl-6,8-bis(methylamino)octahydro-2H-pyrano[2,3-b][1,4]benzodioxine-4,4a,7,9(10aH)-tetrol [ACD/IUPAC Name]
(2R,4R,4aS,5aR,6S,7S,8R,9S,9aR,10aS)-2-Méthyl-6,8-bis(méthylamino)octahydro-2H-pyrano[2,3-b][1,4]benzodioxine-4,4a,7,9(10aH)-tétrol [French] [ACD/IUPAC Name]
2H-Pyrano[2,3-b][1,4]benzodioxin-4,4a,7,9(10aH)-tetrol, octahydro-2-methyl-6,8-bis(methylamino)-, (2R,4R,4aS,5aR,6S,7S,8R,9S,9aR,10aS)- [ACD/Index Name]
28048-39-7 [RN]
2H-Pyrano(2,3-b)(1,4)benzodioxin-4,4a,7,9(10aH)-tetrol, octahydro-2-methyl-6,8-bis(methylamino)-, (2R-(2α,4β,4aβ,5aβ,6β,7β,8β,9α,9aα,10aβ))-
Dihydrospectinomycin

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

Density: 1.4±0.1 g/cm3
Boiling Point: 590.8±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.8 mmHg at 25°C
Enthalpy of Vaporization: 101.2±6.0 kJ/mol
Flash Point: 311.1±30.1 °C
Index of Refraction: 1.596
Molar Refractivity: 79.2±0.4 cm3
#H bond acceptors: 9
#H bond donors: 6
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 1
ACD/LogP: 1.20
ACD/LogD (pH 5.5): -3.99
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -1.59
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 133 Å2
Polarizability: 31.4±0.5 10-24cm3
Surface Tension: 67.0±5.0 dyne/cm
Molar Volume: 232.7±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) =  -0.66

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  487.36  (Adapted Stein & Brown method)
    Melting Pt (deg C):  206.69  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.98E-013  (Modified Grain method)
    Subcooled liquid VP: 5.03E-011 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):  2.843e+005
       log Kow used: -0.66 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.62E-024  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.254E-019 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.66  (KowWin est)
  Log Kaw used:  -21.639  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  20.979
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1462
   Biowin2 (Non-Linear Model)     :   0.0003
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7509  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6576  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4724
   Biowin6 (MITI Non-Linear Model):   0.0042
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4793
 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):  6.71E-009 Pa (5.03E-011 mm Hg)
  Log Koa (Koawin est  ): 20.979
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  447 
       Octanol/air (Koa) model:  2.34E+008 
   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 = 310.2521 E-12 cm3/molecule-sec
      Half-Life =     0.034 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    24.822 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    :  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: -0.66 (estimated)

 Volatilization from Water:
    Henry LC:  5.62E-024 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.905E+020  hours   (7.937E+018 days)
    Half-Life from Model Lake : 2.078E+021  hours   (8.659E+019 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       3.18e-012       0.828        1000       
   Water     38.9            360          1000       
   Soil      61              720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 580 hr




                    

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