Azatadine
A first-generation antihistamine and anticholinergic agent that blocks H1 receptors to relieve allergy symptoms such as runny nose, sneezing, and itching, though it causes significant sedation.
आणविक भार
290.4000 g/mol
LogP
3.60
TPSA
16.10 Ų
लिपिंस्की RO5
उत्तीर्ण
क्रिया का तंत्र
Competitively blocks histamine H1 receptors on effector cells, preventing histamine-mediated vasodilation, increased vascular permeability, bronchoconstriction, and pruritus. First-generation agents also cross the blood-brain barrier, causing sedation.
Pharmacokinetics (PK)
Pharmacodynamics (PD)
Competitively blocks histamine H1 receptors on effector cells, preventing histamine-mediated vasodilation, increased vascular permeability, bronchoconstriction, and pruritus. First-generation agents also cross the blood-brain barrier, causing sedation.
2D संरचना
Cite this structure
Embed this structure
SMILES
CN1CCC(=C2c3ccccc3CCc3cccnc32)CC1
InChI
InChI=1S/C20H22N2/c1-22-13-10-16(11-14-22)19-18-7-3-2-5-15(18)8-9-17-6-4-12-21-20(17)19/h2-7,12H,8-11,13-14H2,1H3
Molecular Formula
C20H22N2
HBD / HBA
- / 2
घूर्णनीय बंधन
0
भारी परमाणु
22
No targets recorded
Target interaction data is not yet available for this drug.
No interactions recorded
Drug interaction data is not yet available for this compound.
No side effects recorded
Side effect data is not yet available for this drug.
अक्सर पूछे जाने वाले प्रश्न
A first-generation antihistamine and anticholinergic agent that blocks H1 receptors to relieve allergy symptoms such as runny nose, sneezing, and itching, though it causes significant sedation.
Competitively blocks histamine H1 receptors on effector cells, preventing histamine-mediated vasodilation, increased vascular permeability, bronchoconstriction, and pruritus. First-generation agents also cross the blood-brain barrier, causing sedation.
Yes, Azatadine is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.
References & Data Sources
- ChEMBL — European Bioinformatics Institute (EBI). CHEMBL946. Open-access bioactivity database.
- PubChem — National Center for Biotechnology Information (NCBI). CID 19861. Chemical information database.
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-04.
Embed This Widget
Add the script tag and a data attribute to embed this widget.
<script src="https://cdn.jsdelivr.net/npm/drugfyi-embed@1/dist/embed.min.js" defer></script>
<div data-drugfyi="drug" data-slug="azatadine"></div>
Embed via iframe for maximum compatibility.
<iframe src="https://drugfyi.com/iframe/drug/azatadine/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>
Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://drugfyi.com/drug/azatadine/
Add a dynamic SVG badge to your README or docs.
[](https://drugfyi.com/drug/azatadine/)
Use the native HTML custom element.
<script src="https://cdn.jsdelivr.net/npm/drugfyi-embed@1/dist/embed.min.js" defer></script>
<drugfyi-drug slug="azatadine"></drugfyi-drug>