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gptkbp:instanceOf
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gptkb:chemical_compound
alkaloid
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gptkbp:appearance
|
yellow crystalline solid
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gptkbp:CASNumber
|
94-62-2
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gptkbp:category
|
phenylpropanoid
piperidine alkaloid
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gptkbp:chemicalFormula
|
C17H19NO3
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gptkbp:discoveredBy
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gptkb:Hans_Christian_Ørsted
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gptkbp:discoveredIn
|
1819
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gptkbp:effect
|
increases absorption of some drugs and nutrients
inhibits drug metabolism enzymes
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gptkbp:flavor
|
pungent
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gptkbp:foundIn
|
black pepper
long pepper
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gptkbp:hasInChIKey
|
RZVAJINKPMORJF-OUKQBFOZSA-N
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gptkbp:hasSMILES
|
O=C(/C=C/C=C/C1=CC2=C(C=C1)OCO2)N3CCCCC3
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|
https://www.w3.org/2000/01/rdf-schema#label
|
piperine
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gptkbp:IUPACName
|
(2E,4E)-5-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylpenta-2,4-dien-1-one
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gptkbp:meltingPoint
|
130°C
|
|
gptkbp:molecularWeight
|
285.34 g/mol
|
|
gptkbp:PubChem_CID
|
638024
CHEBI:18050
|
|
gptkbp:solubility
|
practically insoluble
|
|
gptkbp:solubilityInAlcohol
|
soluble
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gptkbp:source
|
gptkb:Piper_longum
gptkb:Piper_nigrum
|
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gptkbp:UNII
|
U71XL721QK
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gptkbp:uses
|
flavoring agent
bioavailability enhancer
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gptkbp:bfsParent
|
gptkb:Piper_nigrum
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gptkbp:bfsLayer
|
5
|