Alcaftadine

Modify Date: 2024-01-10 09:55:27

Alcaftadine Structure
Alcaftadine structure
Common Name Alcaftadine
CAS Number 147084-10-4 Molecular Weight 307.389
Density 1.2±0.1 g/cm3 Boiling Point 556.2±60.0 °C at 760 mmHg
Molecular Formula C19H21N3O Melting Point 167 °C
MSDS N/A Flash Point 290.2±32.9 °C

 Use of Alcaftadine


Alcaftadine(R89674) is a H1 histamine receptor antagonist, which is used to prevent eye irritation brought on by allergic conjunctivitis.Target: H1 Histamine ReceptorAlcaftadine is a broad-spectrum antihistamine displaying a high affinity for histamine H1 and H2 receptors and a lower affinity for H4 receptors. alcaftadine was more effective than placebo and at least as effective as olopatadine 0.01% in preventing ocular itching at 15 minutes and at 16 hours after administration. Alcaftadine 0.025% ophthalmic solution has been approved by the U.S. Food and Drug Administration for prevention of itching associated with allergic conjunctivitis in patients over 2 years of age [1]. Alcaftadine is a safe and effective option for the prevention of ocular itching associated with allergic conjunctivitis, is dosed once daily, and is competitively priced among prescription medications for allergic conjunctivitis [2].

 Names

Name alcaftadine
Synonym More Synonyms

 Alcaftadine Biological Activity

Description Alcaftadine(R89674) is a H1 histamine receptor antagonist, which is used to prevent eye irritation brought on by allergic conjunctivitis.Target: H1 Histamine ReceptorAlcaftadine is a broad-spectrum antihistamine displaying a high affinity for histamine H1 and H2 receptors and a lower affinity for H4 receptors. alcaftadine was more effective than placebo and at least as effective as olopatadine 0.01% in preventing ocular itching at 15 minutes and at 16 hours after administration. Alcaftadine 0.025% ophthalmic solution has been approved by the U.S. Food and Drug Administration for prevention of itching associated with allergic conjunctivitis in patients over 2 years of age [1]. Alcaftadine is a safe and effective option for the prevention of ocular itching associated with allergic conjunctivitis, is dosed once daily, and is competitively priced among prescription medications for allergic conjunctivitis [2].
Related Catalog
References

[1]. Namdar, R. and C. Valdez, Alcaftadine: a topical antihistamine for use in allergic conjunctivitis. Drugs Today (Barc), 2011. 47(12): p. 883-90.

[2]. Mahvan, T.D., W.A. Buckley, and J.R. Hornecker, Alcaftadine for the prevention of itching associated with allergic conjunctivitis. Ann Pharmacother, 2012. 46(7-8): p. 1025-32.

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 556.2±60.0 °C at 760 mmHg
Melting Point 167 °C
Molecular Formula C19H21N3O
Molecular Weight 307.389
Flash Point 290.2±32.9 °C
Exact Mass 307.168457
PSA 38.13000
LogP 3.20
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.663

 Synonyms

Lastacaft
11-(1-methylpiperidin-4-ylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carbaldehyde
alcaftadina
alcaftadinum
11-(1-Methyl-4-piperidinylidene)-6,11-dihydro-5H-imidazo[2,1-b][3]benzazepine-3-carbaldehyde
UNII-7Z8O94ECSX
5H-Imidazo[2,1-b][3]benzazepine-3-carboxaldehyde, 6,11-dihydro-11-(1-methyl-4-piperidinylidene)-
Vilasta
Alcaftadine
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