ChemSpider 2D Image | (2E,4S,4aS,6S,12aS)-2-[Amino(hydroxy)methylene]-4-(dimethylamino)-6,10,12a-trihydroxy-6-methyl-4a,12a-dihydro-1,3,11,12(2H,4H,5H,6H)-tetracenetetrone | C22H22N2O8

(2E,4S,4aS,6S,12aS)-2-[Amino(hydroxy)methylene]-4-(dimethylamino)-6,10,12a-trihydroxy-6-methyl-4a,12a-dihydro-1,3,11,12(2H,4H,5H,6H)-tetracenetetrone

  • Molecular FormulaC22H22N2O8
  • Average mass442.419 Da
  • Monoisotopic mass442.137604 Da
  • ChemSpider ID4444195
  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 4 of 4 defined stereocentres


More details:






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

(2E,4S,4aS,6S,12aS)-2-[Amino(hydroxy)methylen]-4-(dimethylamino)-6,10,12a-trihydroxy-6-methyl-4a,12a-dihydro-1,3,11,12(2H,4H,5H,6H)-tetracentetron [German] [ACD/IUPAC Name]
(2E,4S,4aS,6S,12aS)-2-[Amino(hydroxy)methylene]-4-(dimethylamino)-6,10,12a-trihydroxy-6-methyl-4a,12a-dihydro-1,3,11,12(2H,4H,5H,6H)-tetracenetetrone [ACD/IUPAC Name]
(2E,4S,4aS,6S,12aS)-2-[Amino(hydroxy)méthylène]-4-(diméthylamino)-6,10,12a-trihydroxy-6-méthyl-4a,12a-dihydro-1,3,11,12(2H,4H,5H,6H)-tétracènetétrone [French] [ACD/IUPAC Name]
1,3,11,12(2H,4H,5H,6H)-Naphthacenetetrone, 2-(aminohydroxymethylene)-4-(dimethylamino)-4a,12a-dihydro-6,10,12a-trihydroxy-6-methyl-, (2E,4S,4aS,6S,12aS)- [ACD/Index Name]
12-dehydrotetracycline

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

C03206 [DBID]

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

Density: 1.6±0.1 g/cm3
Boiling Point: 734.3±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.5 mmHg at 25°C
Enthalpy of Vaporization: 112.5±3.0 kJ/mol
Flash Point: 397.9±32.9 °C
Index of Refraction: 1.732
Molar Refractivity: 107.7±0.4 cm3
#H bond acceptors: 10
#H bond donors: 6
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 2
ACD/LogP: -0.69
ACD/LogD (pH 5.5): -0.82
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 4.97
ACD/LogD (pH 7.4): -2.72
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 178 Å2
Polarizability: 42.7±0.5 10-24cm3
Surface Tension: 97.6±5.0 dyne/cm
Molar Volume: 269.2±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) =  0.57

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  691.94  (Adapted Stein & Brown method)
    Melting Pt (deg C):  302.26  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.77E-021  (Modified Grain method)
    Subcooled liquid VP: 5.98E-018 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):  2063
       log Kow used: 0.57 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  85216 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Phenols
       Vinyl/Allyl Ketones
       Benzyl Alcohols
       Vinyl/Allyl Alcohols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.34E-025  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.346E-024 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.57  (KowWin est)
  Log Kaw used:  -22.418  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  22.988
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4195
   Biowin2 (Non-Linear Model)     :   0.0005
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.6933  (recalcitrant)
   Biowin4 (Primary Survey Model) :   2.7381  (weeks-months)
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2464
   Biowin6 (MITI Non-Linear Model):   0.0047
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.6501
 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):  7.97E-016 Pa (5.98E-018 mm Hg)
  Log Koa (Koawin est  ): 22.988
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.76E+009 
       Octanol/air (Koa) model:  2.39E+010 
   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 = 290.1066 E-12 cm3/molecule-sec
      Half-Life =     0.037 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    26.546 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    13.825000 E-17 cm3/molecule-sec
      Half-Life =     0.083 Days (at 7E11 mol/cm3)
      Half-Life =      1.989 Hrs
   Reaction With Nitrate Radicals May Be Important!
   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    :  186.3
      Log Koc:  2.270 

 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: 0.57 (estimated)

 Volatilization from Water:
    Henry LC:  9.34E-025 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.319E+021  hours   (5.494E+019 days)
    Half-Life from Model Lake : 1.438E+022  hours   (5.993E+020 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       2.76e-006       0.612        1000       
   Water     51.2            4.32e+003    1000       
   Soil      48.7            8.64e+003    1000       
   Sediment  0.105           3.89e+004    0          
     Persistence Time: 1.58e+003 hr




                    

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