5'-tert-butyl 3'-ethyl 2'-amino-6'-methyl-2-oxo-1,2-dihydrospiro[indole-3,4'-pyran]-3',5'-dicarboxylate

Molecular FormulaC₂₁H₂₄N₂O₆
Average mass400.425 Da
Monoisotopic mass400.163422 Da
ChemSpider ID2136984

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Names and Synonyms
Database ID(s)

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

2'-Amino-6'-méthyl-2-oxo-1,2-dihydrospiro[indole-3,4'-pyran]-3',5'-dicarboxylate de 3'-éthyle et de 5'-(2-méthyl-2-propanyle) [French] [ACD/IUPAC Name]

3'-Ethyl 5'-(2-methyl-2-propanyl) 2'-amino-6'-methyl-2-oxo-1,2-dihydrospiro[indole-3,4'-pyran]-3',5'-dicarboxylate [ACD/IUPAC Name]

3'-Ethyl-5'-(2-methyl-2-propanyl)-2'-amino-6'-methyl-2-oxo-1,2-dihydrospiro[indole-3,4'-pyran]-3',5'-dicarboxylat [German] [ACD/IUPAC Name]

5'-tert-butyl 3'-ethyl 2'-amino-6'-methyl-2-oxo-1,2-dihydrospiro[indole-3,4'-pyran]-3',5'-dicarboxylate

Spiro[3H-indole-3,4'-[4H]pyran]-3',5'-dicarboxylic acid, 2'-amino-1,2-dihydro-6'-methyl-2-oxo-, 5'-(1,1-dimethylethyl) 3'-ethyl ester [ACD/Index Name]

304869-96-3 [RN]

5-O'-tert-butyl 3-O'-ethyl 2'-amino-6'-methyl-2-oxospiro[1H-indole-3,4'-pyran]-3',5'-dicarboxylate

5'-tert-butyl 3'-ethyl 2'-amino-6'-methyl-2-oxospiro[indoline-3,4'-pyran]-3',5'-dicarboxylate

AC1MEV1Y

AC1Q333G

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

A0843/0039526 [DBID]

ChemDiv1_010682 [DBID]

Experimental data
Predicted - ACD/Labs
Predicted - EPISuite
Predicted - ChemAxon
Predicted - Mcule

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

Density:	1.3±0.1 g/cm³
Boiling Point:	603.9±55.0 °C at 760 mmHg
Vapour Pressure:	0.0±1.7 mmHg at 25°C
Enthalpy of Vaporization:	89.8±3.0 kJ/mol
Flash Point:	319.0±31.5 °C
Index of Refraction:	1.598
Molar Refractivity:	103.9±0.4 cm³
#H bond acceptors:	8
#H bond donors:	3
#Freely Rotating Bonds:	6
#Rule of 5 Violations:	0

ACD/LogP:	3.81
ACD/LogD (pH 5.5):	3.17
ACD/BCF (pH 5.5):	150.17
ACD/KOC (pH 5.5):	1257.79
ACD/LogD (pH 7.4):	3.17
ACD/BCF (pH 7.4):	150.07
ACD/KOC (pH 7.4):	1256.88
Polar Surface Area:	117 Å²
Polarizability:	41.2±0.5 10^-24cm³
Surface Tension:	55.6±5.0 dyne/cm
Molar Volume:	304.4±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) =  2.18

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  536.60  (Adapted Stein & Brown method)
    Melting Pt (deg C):  229.70  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.03E-011  (Modified Grain method)
    Subcooled liquid VP: 3.21E-009 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):  41.53
       log Kow used: 2.18 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  12470 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.48E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.575E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.18  (KowWin est)
  Log Kaw used:  -14.737  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.917
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5540
   Biowin2 (Non-Linear Model)     :   0.9174
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1320  (months      )
   Biowin4 (Primary Survey Model) :   3.6600  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5893
   Biowin6 (MITI Non-Linear Model):   0.1367
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8901
 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):  4.28E-007 Pa (3.21E-009 mm Hg)
  Log Koa (Koawin est  ): 16.917
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.01 
       Octanol/air (Koa) model:  2.03E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.996 
       Mackay model           :  0.998 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  99.7952 E-12 cm3/molecule-sec
      Half-Life =     0.107 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.286 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.312500 E-17 cm3/molecule-sec
      Half-Life =     0.873 Days (at 7E11 mol/cm3)
      Half-Life =     20.955 Hrs
   Fraction sorbed to airborne particulates (phi): 0.997 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  168.1
      Log Koc:  2.226 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.700E-003  L/mol-sec
  Kb Half-Life at pH 8:       8.135  years  
  Kb Half-Life at pH 7:      81.347  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.982 (BCF = 9.584)
       log Kow used: 2.18 (estimated)

 Volatilization from Water:
    Henry LC:  4.48E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.615E+013  hours   (1.09E+012 days)
    Half-Life from Model Lake : 2.853E+014  hours   (1.189E+013 days)

 Removal In Wastewater Treatment:
    Total removal:               2.45  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.35  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       1.24e-007       2.29         1000       
   Water     19.5            1.44e+003    1000       
   Soil      80.4            2.88e+003    1000       
   Sediment  0.0979          1.3e+004     0          
     Persistence Time: 2.07e+003 hr

Click to predict properties on the Chemicalize site

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5'-tert-butyl 3'-ethyl 2'-amino-6'-methyl-2-oxo-1,2-dihydrospiro[indole-3,4'-pyran]-3',5'-dicarboxylate

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