ChemSpider 2D Image | Piperine | C17H19NO3

Piperine

  • Molecular FormulaC17H19NO3
  • Average mass285.338 Da
  • Monoisotopic mass285.136505 Da
  • ChemSpider ID553590

  • Double-bond stereo - Double-bond stereo

More details:

Featured data source
The Merck Index Online

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

(2E,4E)-5-(1,3-Benzodioxol-5-yl)-1-(1-piperidinyl)-2,4-pentadien-1-on [German] [ACD/IUPAC Name]
(2E,4E)-5-(1,3-Benzodioxol-5-yl)-1-(1-piperidinyl)-2,4-pentadien-1-one [ACD/IUPAC Name]
(2E,4E)-5-(1,3-Benzodioxol-5-yl)-1-(1-pipéridinyl)-2,4-pentadién-1-one [French] [ACD/IUPAC Name]
(2E,4E)-5-(1,3-Benzodioxol-5-yl)-1-(piperidin-1-yl)penta-2,4-dien-1-one
(2E,4E)-5-(benzo[d][1,3]dioxol-5-yl)-1-(piperidin-1-yl)penta-2,4-dien-1-one
(E,E)-1-[5-(1,3-Benzodioxol-5-yl)-1-oxo-2,4-pentadienyl]piperidine
(E,E)-1-piperoylpiperidine
(E,E)-5-(3,4-Methylenedioxyphenyl)-2,4-pentadienoylpiperidide
1-(5-(3,4-Methylenedioxyphenyl)-1-oxo-2,4-pentadienyl)piperidine
1-PIPEROYL-(E,E)-PIPERIDINE
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

2909 [DBID]
80810_FLUKA [DBID]
AI3-01439 [DBID]
AIDS024972 [DBID]
AIDS-024972 [DBID]
C03882 [DBID]
CCRIS 5572 [DBID]
CHEBI:28821 [DBID]
DivK1c_000954 [DBID]
FEMA No. 2909 [DBID]
More...

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

Density: 1.2±0.1 g/cm3
Boiling Point: 498.5±40.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 76.7±3.0 kJ/mol
Flash Point: 255.3±27.3 °C
Index of Refraction: 1.615
Molar Refractivity: 82.1±0.3 cm3
#H bond acceptors: 4
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 2.66
ACD/LogD (pH 5.5): 2.55
ACD/BCF (pH 5.5): 51.42
ACD/KOC (pH 5.5): 584.08
ACD/LogD (pH 7.4): 2.55
ACD/BCF (pH 7.4): 51.42
ACD/KOC (pH 7.4): 584.08
Polar Surface Area: 39 Å2
Polarizability: 32.6±0.5 10-24cm3
Surface Tension: 51.0±3.0 dyne/cm
Molar Volume: 235.4±3.0 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) =  2.30

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  414.86  (Adapted Stein & Brown method)
    Melting Pt (deg C):  153.72  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.75E-007  (Modified Grain method)
    Subcooled liquid VP: 3.61E-006 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):  160.9
       log Kow used: 2.30 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3970.8 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.36E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.084E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.30  (KowWin est)
  Log Kaw used:  -7.659  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.959
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1271
   Biowin2 (Non-Linear Model)     :   0.0054
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4970  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6220  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1545
   Biowin6 (MITI Non-Linear Model):   0.0316
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.4810
 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):  0.000481 Pa (3.61E-006 mm Hg)
  Log Koa (Koawin est  ): 9.959
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00623 
       Octanol/air (Koa) model:  0.00223 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.184 
       Mackay model           :  0.333 
       Octanol/air (Koa) model:  0.152 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 306.5862 E-12 cm3/molecule-sec
      Half-Life =     0.035 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    25.119 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     5.995000 E-17 cm3/molecule-sec
      Half-Life =     0.191 Days (at 7E11 mol/cm3)
      Half-Life =      4.588 Hrs
   Fraction sorbed to airborne particulates (phi): 0.258 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  203.7
      Log Koc:  2.309 

 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 = 1.074 (BCF = 11.86)
       log Kow used: 2.30 (estimated)

 Volatilization from Water:
    Henry LC:  5.36E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.845E+006  hours   (7.688E+004 days)
    Half-Life from Model Lake : 2.013E+007  hours   (8.387E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               2.64  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.54  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       0.00512         0.708        1000       
   Water     19.3            900          1000       
   Soil      80.6            1.8e+003     1000       
   Sediment  0.113           8.1e+003     0          
     Persistence Time: 1.42e+003 hr

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