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Merck

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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Shilpi Pradhan et al.
Expert opinion on drug metabolism & toxicology, 5(9), 1135-1140 (2009-07-28)
Epinastine is a topical ophthalmic antihistamine and a mast cell stabilizer indicated for treatment of symptoms associated with allergic conjunctivitis. The objective of this review is to provide a comprehensive overview of the pharmacology, clinical efficacy, tolerability and safety of
Masanori Ito et al.
International journal of pharmaceutics, 441(1-2), 121-127 (2012-12-19)
The study objective was to quantitatively predict a drug's bitterness and estimate bitterness masking efficiency using an electronic tongue (e-Tongue). To verify the predicted bitterness by e-Tongue, actual bitterness scores were determined by human sensory testing. In the first study
Takeo Tsujii et al.
Neuroscience research, 67(1), 80-85 (2010-02-09)
Histamine H1 receptor antagonists (antihistamines) are widely used for the treatment of allergic disorders in young children. This study examined the effects of antihistamine on prefrontal cortex activity in preschool children using near-infrared spectroscopy (NIRS), an emerging brain-imaging method suitable
Takeo Tsujii et al.
Psychopharmacology, 207(1), 127-132 (2009-08-26)
Antagonists of histamine H(1) receptors (antihistamines) are widely used for the treatment of allergic disorders in children. These drugs' sedative effect on brain function, however, has been mostly examined in adults. The objective of this study was to examine the
Halifu Yilinuer et al.
Archives of dermatological research, 302(1), 19-26 (2009-11-26)
The itch-scratch cycle aggravates chronic inflammatory skin diseases. We have previously reported that mice begin to scratch themselves within several minutes after skin-scratching stimulation. This is associated with an increase in release of substance P (SP) from sensory nerve fibers
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