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Merck

Y0000851

Doxepin for system suitability

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

Doxepin hydrochloride, 11-(3-Dimethylaminopropylidene)-6,11-dihydrodibenz[b,e]oxepine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C19H21NO · HCl
CAS Number:
Molecular Weight:
315.84
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
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InChI

1S/C19H21NO.ClH/c1-20(2)13-7-11-17-16-9-4-3-8-15(16)14-21-19-12-6-5-10-18(17)19;/h3-6,8-12H,7,13-14H2,1-2H3;1H/b17-11+;

SMILES string

Cl[H].CN(C)CC\C=C1/c2ccccc2COc3ccccc13

InChI key

MHNSPTUQQIYJOT-SJDTYFKWSA-N

grade

pharmaceutical primary standard

API family

doxepin

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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

Doxepin for system suitability EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

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

signalword

Danger

hcodes

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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Andrew D Krystal et al.
Sleep, 34(10), 1433-1442 (2011-10-04)
To evaluate the efficacy and safety of doxepin (DXP) 3 mg and 6 mg in adults diagnosed with primary insomnia. The study was a randomized, double-blind, parallel-group, placebo-controlled trial. Patients meeting DSM-IV-TR criteria for primary insomnia were randomized to 35
Anna Maślanka et al.
Journal of AOAC International, 94(6), 1791-1799 (2012-02-11)
Stability of clonazepam, diazepam, haloperidol, and doxepin was determined in acidic solutions. In addition, determination of the kinetic and thermodynamic properties of this stability was carried out. Reaction rate constants (k), half-life times (t(0.1) and t(0.5)), and activation energy (Ea)
Zhiwei Feng et al.
Journal of molecular graphics & modelling, 39, 1-12 (2012-12-12)
Histamine H4 receptor (H4R), a member of histamine receptor family, which belongs to class A of G-protein coupled receptors (GPCRs), has been reported to play a critical role in histamine-induced chemotaxis in mast cells and eosinophils. Recently, the crystal structure
James A Tarbox et al.
Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology, 107(3), 239-243 (2011-08-31)
Laboratory tests are routinely ordered to identify or rule out a cause in patients with chronic urticaria/angioedema (CUA). The results of these tests are usually within normal limits or unremarkable. To investigate the proportion of abnormal test results in patients
Xueqing Hu et al.
Neurochemistry international, 61(2), 207-218 (2012-05-09)
5-HT receptor changes remain controversial in posttraumatic stress disorder (PTSD) models. This study looks at the relationship between traumatic injuries and the alterations in 5-HT(2A) and 5-HT(2C) receptors in the goldfish brain. The effect of treatment with doxepin and fluoxetine

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