Bepotastine besilateBepotastine besilate
MedChemExpress (MCE)
HY-A0015
190786-44-8
99.77%
4°C, sealed storage, away from moisture *In solvent : -80°C, 6 months
-20°C, 1 month (sealed storage, away from moisture)
Room temperature in continental US
may vary elsewhere.
Bepotastine besilate is a selective and orally active second-generation histamine H1 receptor antagonist, can suppress the expression of nerve growth factor (NGF). Bepotastine besilate has the potential for allergic rhinitis, allergic conjunctivitis and urticaria/pruritus research.
Bepotastine besilate (10, 100, 1000 μM
preincubates for 120 min) decreases the release of histamine induced by A23187 treatment, which reaches a statistically significant reduces level at 1000 μM[1]. Bepotastine besilate (50 μM
1 h) suppresses the expression of NGF mRNA in NHEKs[2].
Bepotastine besilate (10 g/L
eye drop
3 times at intervals of 20 min in one eye) demonstrates significant inhibition of PAF-induced conjunctival eosinophil infiltration[1]. Bepotastine besilate (3 mg/kg
p.o.
once) suppresses scratching behavior to a frequency of 59.0 and a duration of 14.57 seconds, which are almost the same levels compares with the control[3]. Bepotastine besilate (10 mg/kg
p.o.
once) significantly suppresses serum LTB 4 levels to 711.3 pg/mL at 1 h and 858.8 pg/mL at 2 h in NC/Nga mice with a rash[3].
H1 Receptor
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[1]. Kida T, et al. Bepotastine besilate, a highly selective histamine H(1) receptor antagonist, suppresses vascular hyperpermeability and eosinophil recruitment in in vitro and in vivo experimental allergic conjunctivitis models. Exp Eye Res. 2010 Jul
91(1):85-91. [Content Brief]
[2]. Kamata Y, et al. Bepotastine besilate downregulates the expression of nerve elongation factors in normal human epidermal keratinocytes. J Dermatol Sci. 2018 Apr 23:S0923-1811(18)30186-5. [Content Brief]
[3]. Tanizaki H, et al. Oral administration of bepotastine besilate suppressed scratching behavior of atopic dermatitis model NC/Nga mice. Int Arch Allergy Immunol. 2008
145(4):277-82. [Content Brief]
[4]. Jon I Williams, et al. Non-clinical pharmacology, pharmacokinetics, and safety findings for the antihistamine bepotastine besilate. Curr Med Res Opin. 2010 Oct
26(10):2329-38. [Content Brief]