Ketotifen Fumarate 1mg/ml (30ml)

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Ketotifen Fumarate 1mg/ml (30ml)
Quick Overview

Ketotifen fumarate for sale is available in liquid form, in a concentration of 1mg per ml. It is only for research purposes and not for human consumption.


ABOUT KETOTIFEN FUMARATE: Ketotifen Fumarate is the fumarate salt of ketotifen, a benzocycloheptathiophene derivative with anti-allergic activity. Ketotifen selectively blocks histamine (H1) receptors and prevents the typical symptoms caused by histamine release. This agent also interferes with the release of inflammatory mediators from mast cells involved in hypersensitivity reactions, thereby decreasing chemotaxis and activation of eosinophils. It has been proposed for the treatment of asthma, rhinitis, skin allergies, and anaphylaxis. 

In the conjunctiva of animals, histamine induces various physiological and immunological changes through both H1 and H2 receptor stimulation. Therefore ketotifen may relieve and prevent pruritus of the eyes associated with seasonal allergies according to study results.  

The mean elimination half-life is 12 hours. Besides its anti-histaminic activity, it is also a functional leukotriene antagonist and a phosphodiesterase inhibitor. 


We offer the highest grade and purity of ketotifen fumarate for sale at an affordable price in the USA. For shipping details, please click here

For best results in your research, buy liquid ketotifen fumarate of the highest quality from LOTI LABS. 

Use our products for only research/laboratory purposes. Violation is strictly forbidden. Please read our Terms and Conditions

Anyone using products sold by LOTI LABS for any purpose other than research/laboratory use will be added to our no-sell list.

For more information on Ketotifen please visit Wikipedia.

Weight0.1875 lbs
AppearanceViscous cloudy liquid
StabilityRoom Temperature out of direct sunlight
Molar Mass425.5
CAS Number34580-14-8
Container30ml Bottle
Molecular FormulaC19H19NOS C4H4O4
Concentration1mg per ML
TermsThis product is sold for research/laboratory usage only. No other uses are permited.