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Merck
CN

N0900000

Nitrazepam

European Pharmacopoeia (EP) Reference Standard

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About This Item

Empirical Formula (Hill Notation):
C15H11N3O3
CAS Number:
146-22-5
Molecular Weight:
281.27
NACRES:
NA.24
PubChem Substance ID:
329818469
UNSPSC Code:
41116107
MDL number:
MFCD00058577

Key Documents

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InChI key

KJONHKAYOJNZEC-UHFFFAOYSA-N

SMILES string

[O-][N+](=O)c1ccc2NC(=O)CN=C(c3ccccc3)c2c1

InChI

1S/C15H11N3O3/c19-14-9-16-15(10-4-2-1-3-5-10)12-8-11(18(20)21)6-7-13(12)17-14/h1-8H,9H2,(H,17,19)

grade

pharmaceutical primary standard

API family

nitrazepam

manufacturer/tradename

EDQM

drug control

kontrollierte Droge in Deutschland, regulated under CDSA - not available from Sigma-Aldrich Canada; psicótropo (Spain); Decreto Lei 15/93: Tabela IV (Portugal); Pszichotróp anyag / Psychotropic Substance (Hungary), 78/2022. (XII. 28.) BM rendelet

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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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

Nitrazepam 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.

Legal Information

German
Dieses Produkt fällt unter das Betäubungsmittelgesetz (BtMG). Für eine Bestellung dieses Produktes ist eine Erlaubnis nach § 3 BtMG zwingend erforderlich, es sei denn, es greift eine Ausnahme von der Erlaubnispflicht nach § 4 oder § 26 BtMG.

English
This product is subject to the German Narcotics Act. A permit under Section 3 of the German Narcotics Act is mandatory for ordering this product unless an exemption from the permit requirement under Section 4 or Section 26 of the German Narcotics Act applies.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

监管及禁止进口产品
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Mihalj Poša et al.
Colloids and surfaces. B, Biointerfaces, 86(2), 285-291 (2011-05-07)
The formation of mixed micelles built of 7,12-dioxolithocholic and the following hydrophobic bile acids was examined by conductometric method: cholic (C), deoxycholic (D), chenodeoxycholic (CD), 12-oxolithocholic (12-oxoL), 7-oxolithocholic (7-oxoL), ursodeoxycholic (UD) and hiodeoxycholic (HD). Interaction parameter (β) in the studied
Mihalj Posa et al.
Colloids and surfaces. B, Biointerfaces, 74(1), 84-90 (2009-07-28)
Critical micellear concentrations (CMC) were determined for two novel promoters of membrane permeability-7-monoketocholic acid (7-MKC) and 12-monoketocholic acid (12-MKC), using two non-invasive ((1)H NMR relaxation experiment and conductometry) and two invasive (spectral shift and partition coefficient of the probe molecule)
Masatomo Suetsugi et al.
Progress in neuro-psychopharmacology & biological psychiatry, 31(4), 839-847 (2007-03-03)
The first-night effect is a well-known phenomenon that is considered to result from a subject's lack of adaptation to the unfamiliar environment of a sleep laboratory and to the technical equipment used for polysomnography. The effect has been explored as
Shin Tokunaga et al.
Journal of pharmacological sciences, 103(2), 201-206 (2007-02-09)
The present study was undertaken to investigate the effects of some H(1)-antagonists on the sleep-wake cycle in sleep-disturbed rats in comparison with those of nitrazepam. Electrodes were chronically implanted into the frontal cortex and the dorsal neck muscle of rats
János Gidai et al.
Pharmacoepidemiology and drug safety, 19(2), 175-182 (2009-12-10)
To evaluate the teratogenic effect of very large doses of nitrazepam in children born to pregnant women who attempted suicide and to check the feasibility of self-poisoning pregnant women model. Comparative analysis of exposed children and their unexposed sibs born
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