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K2628

Sigma-Aldrich

Ketotifen -fumarat (Salz)

≥99% (TLC), powder, H₁ histamine receptor antagonist

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About This Item

Empirische Formel (Hill-System):
C19H19NOS · C4H4O4
CAS-Nummer:
34580-14-8
Molekulargewicht:
425.50
EG-Nummer:
252-100-0
MDL-Nummer:
MFCD00079394
UNSPSC-Code:
12352200
PubChem Substanz-ID:
24278506
NACRES:
NA.77

product name

Ketotifen -fumarat (Salz),

Form

powder

Qualitätsniveau

100

Ersteller

Novartis

SMILES String

OC(=O)\C=C\C(O)=O.CN1CCC(\CC1)=C2/c3ccccc3CC(=O)c4sccc24

InChI

1S/C19H19NOS.C4H4O4/c1-20-9-6-13(7-10-20)18-15-5-3-2-4-14(15)12-17(21)19-16(18)8-11-22-19;5-3(6)1-2-4(7)8/h2-5,8,11H,6-7,9-10,12H2,1H3;1-2H,(H,5,6)(H,7,8)/b;2-1+

InChIKey

YNQQEYBLVYAWNX-WLHGVMLRSA-N

Angaben zum Gen

human ... HRH1(3269) , PDE7B(27115)

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Allgemeine Beschreibung

Ketotifen fumarate salt is an antihistamine drug.

Anwendung

Ketotifen fumarate salt has been used: for mast cell product antagonism, as a positive control in β-hexosaminidase release assay, as mast cell stabilizer to treat pregnant dams added to ad libitum drinking water

Biochem./physiol. Wirkung

H1 histamine receptor antagonist.
Ketotifen fumarate plays a key role in preventing histamine release by blocking the histamine H1 receptors. It interferes with the release of histamine, serotonin and other inflammatory mediators from mast cells. It exhibits with anti-allergic activity, anti-inflammatory effects including mast cell stabilization. It has been widely used for ophthalmic allergic conjunctivitis.

Leistungsmerkmale und Vorteile

This compound was developed by Novartis. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302,H319

Gefahreneinstufungen

Acute Tox. 4 Oral - Eye Irrit. 2

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Die Dokumentenbibliothek aufrufen

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Yamada P, et al.
Journal of Ethnopharmacology, 116(2), 279-287 (2008)
Yongzheng Min et al.
The Journal of surgical research, 171(2), e193-e199 (2011-10-04)
To investigate the effects of imatinib (Glivec) on the urinary bladder contraction and excitation induced by neurostimulation, therefore to clarify the relationships between the bladder interstitial cell of Cajal (ICC) and the neural signals. In in vivo experiments, pelvic nerves of
Investigation into the mechanism of action of Moringa oleifera for its anti-asthmatic activity
Mehta A and Agrawal B
Oriental Pharmacy and Experimental Medicine, 8(1), 24-31 (2008)
Jing Wang et al.
Diabetes/metabolism research and reviews, 27(8), 919-924 (2011-11-10)
Mast cells are essential in allergic responses and beyond. White adipose tissue from obese humans contains large numbers of mast cells. Serum mast cell tryptase levels are also significantly higher in obese subjects than in lean subjects, suggesting a role
A Tieppo et al.
Journal of controlled release : official journal of the Controlled Release Society, 157(3), 391-397 (2011-10-11)
In this paper, we demonstrate the successful in vivo extended release of a small molecular weight therapeutic, ketotifen fumarate (MW=425), from molecularly imprinted, therapeutic contact lenses. This is the first time that a steady, effective concentration of drug is maintained
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