piperine
 
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IUPAC name :5-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylpenta-2,4-dien-1-one
InChI :InChI=1/C17H19NO3/c19-17(18-10-4-1-5-11-18)7-3-2-6-14-8-9-15-16(12-14)21-13-20-15/h2-3,6-9,12H,1,4-5,10-11,13H2
InChIKey :MXXWOMGUGJBKIW-UHFFFAOYAN
SMILES :C1CCN(CC1)C(=O)C=CC=CC2=CC3=C(C=C2)OCO3
cas number :7780-20-3
beilstein number :0090741
fema number :2909
coe number :492
jecfa number :1600
fl. number :14.003
molar refractivity :82.14 ± 0.3 cm3
parachor :629.2 ± 6.0 cm3
index of refraction :1.614 ± 0.02
surface tension :51.0 ± 3.0 dyne/cm
density :1.211 ± 0.06 g/cm3
polarizability :32.56 ± 0.5 10-24cm3
xlogp : 3.20
molecular weight : 285.3376600
formula :C17 H19 N O3
BioActivity Analysis :135115
 
 
IUPAC name :(2E,4E)-5-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylpenta-2,4-dien-1-one
InChI :InChI=1/C17H19NO3/c19-17(18-10-4-1-5-11-18)7-3-2-6-14-8-9-15-16(12-14)21-13-20-15/h2-3,6-9,12H,1,4-5,10-11,13H2/b6-2+,7-3+
InChIKey :MXXWOMGUGJBKIW-YPCIICBEBY
SMILES :C1CCN(CC1)C(=O)\C=C\C=C\C2=CC3=C(C=C2)OCO3
(EINECS) number :202-348-0
cas number :94-62-2
beilstein number :0090741
fema number :2909
coe number :492
jecfa number :1600
fl. number :14.003
molar refractivity :82.14 ± 0.3 cm3
parachor :629.2 ± 6.0 cm3
index of refraction :1.614 ± 0.02
surface tension :51.0 ± 3.0 dyne/cm
density :1.211 ± 0.06 g/cm3
polarizability :32.56 ± 0.5 10-24cm3
xlogp : 3.20
molecular weight : 285.3376600
formula :C17 H19 N O3
BioActivity Analysis :84021
 
 
fda reg :172.515 h. number :unspecified
organoleptics : 
odor type :spicy
odor strength :medium ,
recommend smelling in a 1.00 % solution or less
odor description :
at 1.00 % in propylene glycol.  
pepper animal
properties : 
appearence :colorless prisms
assay : 97.00 - 100.00 %   
Food Chemicals Codex Listed :No
melting point : 131.00 - 135.00 °C. @ 760.00 mm Hg
boiling point : 498.00 - 499.00 °C. @ 760.00 mm Hg
logp : 3.69
safety : 
Oral Toxicity(LD50) : Oral-Rat    514.00  mg/kg    
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 491.00  °F.  TCC  ( 255.00 °C. )
  
recommendation for piperine usage levels up to :
 not for fragrance use.
  
recommendation for piperine usage levels up to :
  0.0100 ppm in the flavor.
  
safety links : 
chemidplus :007780203
epa-srs :7780-20-3
dtp/nci :242267
  
(EINECS) number :202-348-0
rtecs :TN2321500 for 94-62-2
chemidplus :000094622
epa-srs :94-62-2
dtp/nci :21727
  
other : 
 
references : 
pubchem :677223
  
pubchem :150243
NIST Chemistry WebBook :1200261816
  
synonyms :
1-((E,E)-5-(1,3-benzodioxol-5-yl)-1-oxo-2,4-pentadienyl) piperidine
 piperin
 piperine
 piperoyl piperidine
(E,E)-1-piperoyl piperidine
1-piperoyl piperidine
soluble in :
 alcohol
 water, 40 mg/L @ 18C
insoluble in :
 water
(odor and/or flavor) used in :
 animal
 pepper
natural occurrence in :
pepper black pepper



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