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
NMR Predictor :Predict
 
 
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
cas number :94-62-2
(EINECS) number :202-348-0
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
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :172.515
Suppliers :
Penta :piperine
Penta :piperine
natural
Sigma-Aldrich-SAFC :Piperine
≥97%, Kosher, FG
Odor:  pepper; animal
Xi'an Honson :Piperine
98%
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 :white to yellow crystalline powder
assay : 97.00 to 100.00 %   
Food Chemicals Codex Listed :No
melting point : 131.00 to 135.00 °C. @ 760.00 mm Hg
boiling point : 498.00 to 499.00 °C. @ 760.00 mm Hg
flash point : 491.00  °F.  TCC  ( 255.00 °C. )
logP (o/w) : 3.69
safety :
most important hazard(s) :Xn - Harmful.
  R 22 - Harmful if swallowed.
S 02 - Keep out of the reach of children.
S 20/21 - When using do not eat, drink or smoke.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
Oral Toxicity(LD50) :
  Oral-Rat    514.00  mg/kg

intravenous-Mouse    71.00  mg/kg

Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 
safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :20.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :0.07 (μg/capita/day)
Threshold of concern :90 (μg/person/day)
 
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 references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
Cancer Citations :Search
Toxicology Citations :Search
 
WGK Germany :3
 
 
 
 5-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylpenta-2,4-dien-1-one
chemidplus :007780203
EPA Substance Registry Services :7780-20-3
dtp/nci :242267
 
 
 (2E,4E)-5-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylpenta-2,4-dien-1-one
(EINECS) number :202-348-0
RTECS :TN2321500 for 94-62-2
chemidplus :000094622
EPA Substance Registry Services :94-62-2
dtp/nci :21727
references :
 5-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylpenta-2,4-dien-1-one
fl. number :14.003
jecfa number :1600
pubchem :677223
 (2E,4E)-5-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylpenta-2,4-dien-1-one
fl. number :14.003
jecfa number :1600
NIST Chemistry WebBook :1200261816
pubchem :150243
other :
VCF-Online: VCF Volatile Compounds in Food
synonyms :
1-((E,E)-5-(1,3-benzodioxol-5-yl)-1-oxo-2,4-pentadienyl) piperidine
5-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylpenta-2,4-dien-1-one
 piperin
 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) blends with :
 agarospirol
 amyris wood oil
 angelica seed oil
 angelica seed oil CO2 extract
 atractylis root oil
 bisabolol
2-isobutyl-3-methoxypyrazine
2-sec-butyl-3-methoxypyrazine
4-carvomenthenol
 cascarilla bark oil
 copaiba balsam oil
 cornmint oil terpeneless
 cortex pyridine
 cubeb oleoresin
 cumin seed oil
 elemi gum
 elemi oil
 elemi resinoid
 ethyl vinyl ketone
2-ethyl-3-methoxypyrazine
 fennel seed oil bitter spain
 galbanum decatriene
 galbanum oleoresin
 galbanum resinoid
 grains of paradise oil
 green pea pyrazine
alpha-guaiene
 hemlock western oil
 juniper berry oil
laevo-limonene
dextro,laevo-menthol
laevo-menthol
laevo-menthone
2-methoxy-3-propyl pyrazine
 methyl vetivate
 myrcene
(E,Z)-3,6-nonadien-1-ol
 opoponax oil
 pennyroyal oil
 pepper absolute black
 pepper hexanone
 pepper oil black
 pepper oleoresin black
 pepper oleoresin white
 pepper tree berry oil
 peppermint cyclohexanone
 peppermint oil
 peppermint oil terpeneless america
alpha-phellandrene
dextro-piperitone
 pulegone
isopulegone
isopulegyl acetate
 shoyu pyrazine
 spikenard oil
 sugi wood oil
(E)-2-tetradecen-1-al
 tolu balsam oil
 zvoulimba oil
(odor and/or flavor) used in :
 animal
 pepper
natural occurrence in :
pepper black pepper



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