Product Description:
Our Reference Specification, for more details, pls contact us for COA,MSDS and certification:
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| Description | Fesoterodine, launched for the treatment of OAB, is an orally active pro-drug that is converted in vivo to its active metabolite 5-HMT through hydrolysis by non-specific esterases. 5-HMT is also an active metabolite of tolterodine (Detrol), which has been marketed for the treatment of OAB since 1998. 5-HMT is a potent muscarinic antagonist, with essentially equivalent affinity for M1, M2, M3, M4, and M5 receptors (Ki＝0.32, 0.63, 1.26, 2, and 0.63 nM, respectively). The binding of 5-HMT is stereoselective; the corresponding S-enantiomer has at least 100 times lower binding affinity for all five receptors. Fesoterodine is supplied as its fumarate salt in an extended release tablet form. The recommended starting dose is 4 mg once daily. On the basis of individual response and tolerability, the dose may be increased to 8 mg once daily. Following oral administration, fesoterodine is not detected in the peripheral blood, thereby indicating a rapid and complete bioconversion to 5-HMT. Bioavailability of 5-HMT is about 52%. After single- or multiple-dose oral administration of fesoterodine in doses from 4 to 28 mg, plasma concentrations of 5-HMT are proportional to the dose. Maximum plasma levels are reached after approximately 5 h. No accumulation occurs after multiple-dose administration. 5-HMT is further metabolized in the liver through oxidation of the hydroxymethyl group and oxidative cleavage of N-alkyl groups mediated by CYP2D6 and CYP3A4. 5-HMT and its metabolites are primarily eliminated through renal excretion.
The most common adverse events associated with fesoterodine include dry mouth, constipation, and dyspepsia. Fesoterodine is contraindicated in patients with urinary retention, gastric retention, or uncontrolled narrow-angle glaucoma. |
Packaging & Shipping:
Our normal packaging is 25kgs/Drum
The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.
Our Services:
a) Free sample can be supplied.
b) Guide our clients by professional knowledge and teach them how to use our product after sales.
c) Accept SGS,BV any other third-party inspection before loading.
d) High quality best price Guaranteed.
FAQ:
Why do you choose Dideu as your partner?
A) High quality can be guaranteed. Dideu Industries since 1975 are reputed chemical manufacturer and are Certified by ISO 9001; 2015 and have GMP certification. Free sample can be arranged before shipment and SGS, BV and other third party inspection company are accepted before loading. For regular customers, we accept L/C 180 Days, D/P, D/A payment term. If there is any quality problem after goods arrive. Dideu Industries will do fully payment refund.
B) Best price can be guaranteed. As Dideu Industries are integrated pharmaceuticals and chemicals producer, the production cost can be controlled and price will be definitely more competitive than China trading companies.
C) Professional enginners from Dideu Industries will give professional usage guide and services after sales.
D)Dideu Industries work 7×24 hours and your request will be processed by our professional staff in different shift period.
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