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Merck
CN

Y0001139

Epinastine hydrochloride

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

9,13b-Dihydro-1H-dibenz[cf]imidazo[1,5-a]azepine hydrochloride, WAL-801Cl

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About This Item

Empirical Formula (Hill Notation):
C16H15N3 · HCl
CAS Number:
108929-04-0
Molecular Weight:
285.77
NACRES:
NA.24
PubChem Substance ID:
329830781
UNSPSC Code:
41116107
MDL number:
MFCD00933434

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InChI

1S/C16H15N3.ClH/c17-16-18-10-15-13-7-3-1-5-11(13)9-12-6-2-4-8-14(12)19(15)16;/h1-8,15H,9-10H2,(H2,17,18);1H

SMILES string

Cl[H].NC1=NCC2N1c3ccccc3Cc4ccccc24

InChI key

VKXSGUIOOQPGAF-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

epinastine

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

Gene Information

human ... HRH1(3269)

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Epinastine hydrochloride EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Biochem/physiol Actions

Epinastine hydrochloride is a non-sedating H1 histamine receptor antagonist.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

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Gail L Torkildsen et al.
Clinical therapeutics, 30(7), 1264-1271 (2008-08-12)
The aim of this study was to compare short-term (5-minute) ocular comfort and drying effects of 3 topical antihistamine/mast cell stabilizers-epinastine, azelastine, and ketotifen-in patients with allergic conjunctivitis (AC). Adults with a history of AC, as confirmed on skin testing
Kelly K Nichols et al.
Eye & contact lens, 35(1), 26-31 (2009-01-07)
To assess the comfort and efficacy of epinastine 0.05% ophthalmic solution in contact lens wearers with a history of allergic conjunctivitis and contact lens intolerance during allergy season. One hundred forty-six subjects were enrolled in a multicenter, open-label study. Enrolled
Paramdeep S Bilkhu et al.
Ophthalmology, 121(1), 72-78 (2013-09-28)
To investigate whether artificial tears and cold compress alone or in combination provide a treatment benefit and whether they were as effective as or could enhance topical antiallergic medication. Randomized, masked clinical trial. Eighteen subjects (mean age, 29.5±11.0 years) allergic
Yuh Suzuki et al.
Biological & pharmaceutical bulletin, 34(4), 507-510 (2011-04-07)
The prophylactic use of anti-allergic drugs has been proposed to be effective in the treatment of seasonal allergic rhinitis in humans. However, there is little information regarding the prophylactic effect of thromboxane A(2) (TXA(2)) receptor antagonist on allergic rhinitis. Recent
Mehmet Borazan et al.
Acta ophthalmologica, 87(5), 549-554 (2008-07-18)
We aimed to compare the clinical efficacy and ocular surface variables of olopatadine, ketotifen fumarate, epinastine, emedastine and fluorometholone acetate ophthalmic solutions in preventing the signs and symptoms of seasonal allergic conjunctivitis (SAC). This was a prospective, randomized, double-blinded and
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