Home Neuronal Signaling Histamine Receptor antagonist Bilastine For research use only.

Bilastine

Bilastine is a new, well-tolerated, nonsedating H1 receptor antihistamine and has a rapid onset and prolonged duration of action.

Bilastine Chemical Structure

Bilastine Chemical Structure

CAS No. 202189-78-4

Purity & Quality Control

Batch: S372101 4-Methylpyridine]29 mg/mL]false]DMSO]1 mg/mL]false]Water]Insoluble]false Purity: 99.87%
99.87

Bilastine Related Products

Signaling Pathway

Histamine Receptor Signaling Pathways

Histamine Receptor Signaling Pathway

Biological Activity

Description Bilastine is a new, well-tolerated, nonsedating H1 receptor antihistamine and has a rapid onset and prolonged duration of action.
Targets
H1 receptor [2]
(in guinea-pig cerebellum)
44.15 nM(Ki)
In vitro
In vitro Bilastine has a high specific affinity for the H1-receptor but it has no or very low affinity for 30 other tested receptors[1]. It is lack of significant antagonism against serotonin, bradykinin, leukotriene D4, calcium, muscarinic M3-receptors, α1-adrenoceptors, β2-adrenoceptors, and H2- and H3- receptors[2].
In Vivo
In vivo Bilastine is efficacious in all nasal symptoms including obstruction and in eye symptoms in patients with allergic rhinoconjunctivitis. Bilastine is well tolerated. In the fasting state bilastine is quickly absorbed, but the absorption is slowed when it is taken with food or fruit juice. In vivo studies in rats have demonstrated reduction in histamine-stimulated smooth muscular contraction, bronchospasms, endothelial permeability, and microvascular extravasation[1].
NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT02213367 Completed
Chronic Urticaria
Charite University Berlin Germany
 July 2014 Phase 3
NCT01271075 Completed
Cold Contact Urticaria
Charite University Berlin Germany|Faes Farma S.A.
 September 2010 Phase 2|Phase 3
NCT01124123 Completed
Healthy
Faes Farma S.A.
 May 2010 Phase 1
NCT01081574 Completed
Allergic Rhinoconjunctivitis|Chronic Urticaria
Faes Farma S.A.
 January 2010 Phase 1|Phase 2

Chemical Information & Solubility

Molecular Weight 463.61 Formula

C28H37N3O3
CAS No. 202189-78-4 SDF Download Bilastine SDF
Smiles CCOCCN1C2=CC=CC=C2N=C1C3CCN(CC3)CCC4=CC=C(C=C4)C(C)(C)C(=O)O
Storage (From the date of receipt)

In vitro
Batch:

4-Methylpyridine : 29 mg/mL

DMSO : 1 mg/mL ( (2.15 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble


Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.


In vivo Formulation Calculator

Preparing Stock Solutions

Molarity Calculator

Mass Concentration Volume Molecular Weight

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

mg/kg g μL

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO % % Tween 80 % ddH2O
%DMSO %

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

Tel: +1-832-582-8158 Ext:3
If you have any other enquiries, please leave a message.

* Indicates a Required Field

Please enter your name.
Please enter your email. Please enter a valid email address.
Please write something to us.
Tags: buy Bilastine | Bilastine supplier | purchase Bilastine | Bilastine cost | Bilastine manufacturer | order Bilastine | Bilastine distributor