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Kaempferitrin

CHF 70.00
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AG-CN2-0039-M0011 mgCHF 70.00
AG-CN2-0039-M0055 mgCHF 250.00
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Product Details
Synonyms Lespenefril; Lespedin; BRN 0073958; Kaempferol 3,7-dirhamnoside
Product Type Chemical
Properties
Formula C27H30O14
MW 578.5
CAS 482-38-2
Source/Host Chemicals Isolated from Calendula officinalis.
Purity Chemicals ≥98% (NMR)
Appearance Yellow solid.
Solubility Soluble in ethanol or DMSO.
Identity Determined by 1H-NMR.
InChi Key PUPKKEQDLNREIM-QNSQPKOQSA-N
Smiles O=C1C2=C(O)C=C(O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](O)[C@H]3O)C=C2OC(C4=CC=C(O)C=C4)=C1O[C@@H]5O[C@@H](C)[C@H](O)[C@@H](O)[C@H]5O
Shipping and Handling
Shipping AMBIENT
Short Term Storage +4°C
Long Term Storage -20°C
Handling Advice Keep cool and dry.
Protect from light.
Use/Stability Stable for at least 2 years after receipt when stored at -20°C.
Store solutions at -20°C in the dark.
Documents
MSDS Download PDF
Product Specification Sheet
Datasheet Download PDF
Description
  • Cytotoxic and anti-inflammatory compound (weak) [1, 4, 8, 10, 11].
  • Antioxidant [2, 5].
  • Lipid peroxidation inhibitor [2, 5].
  • Free radical scavenger [2, 5].
  • Inhibitor of myeloperoxidase activity [2, 5].
  • Hypoglycemic. Decreases blood glucose levels in diabetic and normal rats [2, 3].
  • Insulinomimetic. Modulates glucose homeostasis [12]. Decreases blood glucose levels and stimulates glucose uptake in muscle [3].
  • Inhibits GLUT4 mediated glucose uptake in differentiated 3T3-L1 cells [6].
  • Improves insulin resistance by the activation of the classical insulin transduction pathway [7].
  • Increases adiponectin secretion in 3T3-L1 adipocytes [7].
  • Antinoniceptive [8].
  • May have antidyslipidemic activity [9].
Product References
  1. Kaempferitrin from the leaves of Hedyotis verticillata and its biological activity: A.S. Hamzah, et al.; Planta Med. 60, 388 (1994)
  2. Hypoglycemic effect and antioxidant potential of kaempferol-3,7-O-(alpha)-dirhamnoside from Bauhinia forficata leaves: E. de Sousa, et al.; J. Nat. Prod. 67, 829 (2004)
  3. Insulinomimetic effects of kaempferitrin on glycaemia and on 14C-glucose uptake in rat soleus muscle: A.P. Jorge, et al.; Chem. Biol. Interact. 149, 89 (2004)
  4. Inhibitory effects of flavonol glycosides from Cinnamomum osmophloeum on inflammatory mediators in LPS/IFN-gamma-activated murine macrophages: S.H. Fang, et al.; Bioorg. Med. Chem. 13, 2381 (2005)
  5. Flavonols from Pterogyne nitens and their evaluation as myeloperoxidase inhibitors: L.O. Regasini, et al.; Phytochemistry 69, 1739 (2008)
  6. Kaempferitrin inhibits GLUT4 translocation and glucose uptake in 3T3-L1 adipocytes: C.N. Vishnu Prasad, et al.; BBRC 380, 39 (2009)
  7. Kaempferitrin activates the insulin signaling pathway and stimulates secretion of adiponectin in 3T3-L1 adipocytes: Y.M. Tzeng, et al.; Eur. J. Pharmacol. 607, 27 (2009)
  8. Antinociceptive and anti-inflammatory kaempferol glycosides from Sedum dendroideum: G.O. De Melo, et al.; J. Ethnopharmacol. 124, 228 (2009)
  9. Antidyslipidemic Activity of Hot-water Extracts from Leaves of Cinnamomum osmophloeum Kaneh: T.Y. Lin, et al.; Phytother. Res. 25, 1317 (2011)
  10. Lotus corniculatus regulates the inflammation induced by bradykinin in a murine model of pleurisy: D.A. Pereira, et al.; J. Agric. Food Chem. 59, 2291 (2011)
  11. Kaempferol and kaempferol rhamnosides with depigmenting and anti-inflammatory properties: H.S. Rho, et al.; Molecules 16, 3338 (2011)
  12. Effects of flavonoids on α-glucosidase activity: potential targets for glucose homeostasis: D.F. Pereira, et al.; Nutrition 27, 1161 (2011) 
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