Accéder au contenu
Merck
Toutes les photos(1)

Key Documents

SML0221

Sigma-Aldrich

Piperlongumine

≥97% (HPLC)

Synonyme(s) :

5,6-Dihydro-1-(1-oxo-3-[3,4,5-trimethoxyphenyl]-trans-2-propenyl)-2[1H]-pyridinone, 5,6-Dihydro-1-[(2E)-1-oxo-3-(3,4,5-trimethoxyphenyl)-2-propen-1-yl]-2(1H)-Pyridinone, Piplartin, Piplartine

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme


About This Item

Formule empirique (notation de Hill):
C17H19NO5
Numéro CAS:
Poids moléculaire :
317.34
Numéro MDL:
Code UNSPSC :
51111800
ID de substance PubChem :
Nomenclature NACRES :
NA.77

Niveau de qualité

Pureté

≥97% (HPLC)

Forme

powder

Couleur

white to beige

Solubilité

DMSO: ≥5 mg/mL at warmed to 60 °C

Température de stockage

2-8°C

Chaîne SMILES 

COc1cc(\C=C\C(=O)N2CCC=CC2=O)cc(OC)c1OC

InChI

1S/C17H19NO5/c1-21-13-10-12(11-14(22-2)17(13)23-3)7-8-16(20)18-9-5-4-6-15(18)19/h4,6-8,10-11H,5,9H2,1-3H3/b8-7+

Clé InChI

VABYUUZNAVQNPG-BQYQJAHWSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Description générale

Piperlongumine is an alkaloid, which is extracted from Piper longum Linn. It exhibits anti-atherosclerotic, anxiolytic, antidiabetic, antidepressant, antibacterial, anti-platelet, aggregation, anxiolytic and anti-inflammatory properties. Piperlongumine prevents the production of tumor necrosis factor-α and interleukin-6. It blocks the activation of nuclear factor-κB (NF-κB) against proinflammatory responses. Piperlongumine inhibits plaque formation and inhibits vascular smooth muscle cell migration. It is used to treat cough, respiratory infections and stomach-ache.

Application

Piperlongumine has been used to study the regulation of protein regulator of cytokinesis 1 (PRC1) expression. It has also been used to investigate its anti-tumor effects on human melanoma cells in vitro.
Piperlongumine has been used:
  • as a pro-oxidant drug to treat HepG2 cells expressing zinc finger protein (ZNF)32
  • to test its anti-neuroinflammatory effects in BV2 microglial cells
  • to test its inhibitory effect on human gastric cancer cell lines

Actions biochimiques/physiologiques

Piperlongumine selectively kills cancer cells regardless of p53 status without harming normal cells. It binds to and inihbits proteins known to regulate oxidative stress, in particular, Glutathione S-transferase pi 1 (GSTP1). It increases the level of reactive oxygen species (ROS) and apoptotic cell death in cancer cells with little effect on either rapidly or slowly dividing primary normal cells. Piperlongumine showed significant antitumour effects in a variety of mouse tumour models and inhibited growth of spontaneously formed malignant breast tumours and their associated metastases.

Pictogrammes

Exclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Acute Tox. 4 Oral

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Piperlongumine induces gastric cancer cell apoptosis and G2/M cell cycle arrest both in vitro and in vivo
Duan C, et al.
Tumour Biology : the Journal of the International Society For Oncodevelopmental Biology and Medicine, 37(8), 10793-10804 (2016)
Alhassan Aodah et al.
PloS one, 11(3), e0151707-e0151707 (2016-03-18)
Piperlongumine is a natural alkaloid extracted from piper plants which has been used traditionally for the treatment of certain diseases. This compound shows interesting in vitro pharmacological activity such as selective anticancer activity and higher cytotoxicity than methotrexate, cyclophosphamide and
Monielle Sant'Ana et al.
Pulmonary pharmacology & therapeutics, 61, 101896-101896 (2020-01-29)
Chronic obstructive pulmonary disease (COPD) is related to smoking and anti-inflammatory therapy is indicated. Among the mediators with anti-inflammatory properties, we highlight piperlongumine (PL), an alkaloid/amide of Piper longum. Here we evaluated the PL administration on an experimental model of
Elevated PRC1 in gastric carcinoma exerts oncogenic function and is targeted by piperlongumine in a p53-dependent manner
Zhang B, et al.
Journal of Cellular and Molecular Medicine, 21(7), 1329-1341 (2017)
Piperlongumine suppresses growth and sensitizes pancreatic tumors to gemcitabine in a xenograft mouse model by modulating the NF-kappa B pathway
Wang Y, et al.
Cancer Prevention Research (Philadelphia, Pa.), 9(3), 234-244 (2016)

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique