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Key Documents

O0391

Sigma-Aldrich

Olopatadine hydrochloride

≥98% (HPLC)

Synonyme(s) :

(11Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-acetic acid hydrochloride, AL-4943A, KW-4679, Opatanol, Patanol

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About This Item

Formule empirique (notation de Hill):
C21H23NO3·HCl
Numéro CAS:
Poids moléculaire :
373.87
Numéro MDL:
Code UNSPSC :
12352200
ID de substance PubChem :
Nomenclature NACRES :
NA.77

Pureté

≥98% (HPLC)

Forme

solid

Solubilité

H2O: ≥20 mg/mL

Température de stockage

room temp

Chaîne SMILES 

Cl.CN(C)CC\C=C1\c2ccccc2COc3ccc(CC(O)=O)cc13

InChI

1S/C21H23NO3.ClH/c1-22(2)11-5-8-18-17-7-4-3-6-16(17)14-25-20-10-9-15(12-19(18)20)13-21(23)24;/h3-4,6-10,12H,5,11,13-14H2,1-2H3,(H,23,24);1H/b18-8-;

Clé InChI

HVRLZEKDTUEKQH-NOILCQHBSA-N

Informations sur le gène

human ... HRH1(3269)

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Actions biochimiques/physiologiques

Olopatadine is a histamine H1 receptor antagonist and mast cell stabilizer. The low level of occupancy H1 receptors in the brain explains the low sedation effect of olopatidine. It is believed that olopatidine is a substrate for P-glycoprotein, which limits its brain penetration.

Pictogrammes

Skull and crossbonesEnvironment

Mention d'avertissement

Danger

Mentions de danger

Conseils de prudence

Classification des risques

Acute Tox. 3 Oral - Aquatic Acute 1

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

Ping Zhu et al.
Journal of analytical toxicology, 35(2), 113-118 (2011-03-15)
A sensitive and rapid method based on liquid chromatography- tandem mass spectrometry (MS-MS) was developed for the determination of olopatadine in human plasma. Sample preparations were carried out by protein precipitation with the addition of acetonitrile followed by liquid-liquid extraction
Andrew S Nickels et al.
Expert opinion on drug metabolism & toxicology, 7(12), 1593-1599 (2011-10-29)
Olopatadine hydrochloride is an antihistamine and mast cell stabilizer available in three forms, including oral, intranasal and ocular preparations. Most of the practical applications focus on the use of olopatadine for the treatment of allergic rhinitis and conjunctivitis via intranasal
Eli O Meltzer et al.
Allergy and asthma proceedings, 32(3), 213-220 (2011-04-12)
Allergic rhinitis (AR) is highly prevalent in children. Olopatadine, 0.6% nasal spray (olopatadine) is approved for the relief of seasonal allergic rhinitis (SAR) symptoms in children 6 years of age and older. The objective of this study is to provide
Fuad M Baroody et al.
American journal of rhinology & allergy, 27(1), 48-53 (2013-02-15)
Nasal allergen challenge (NAC) leads to a nasal ocular reflex, which is augmented by allergic inflammation. This study was designed to confirm our previous observation that an intranasal steroid inhibits the nasal ocular reflex and to show that histamine does
Peter K Smith et al.
American journal of rhinology & allergy, 25(4), e149-e152 (2011-08-09)
Vasomotor rhinitis (VMR) is a hypersensitivity syndrome with heightened reactivity to environmental triggers. Twenty-two patients with severe VMR were treated nasally with either normal saline or 0.6% olopatadine and challenged nasally with a hyperosmolar mannitol solution. Treatment with 0.6% olopatadine

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