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Key Documents

Y0000261

Dextromethorphan impurity A

European Pharmacopoeia (EP) Reference Standard

Sinonimo/i:

ent-3-Methoxymorphinan

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About This Item

Formula empirica (notazione di Hill):
C17H23NO
Numero CAS:
1531-23-3
Peso molecolare:
257.37
Codice UNSPSC:
41116107
NACRES:
NA.24

Grado

pharmaceutical primary standard

Famiglia di API

dextromethorphan

Produttore/marchio commerciale

EDQM

drug control

estupefaciente (Spain); Decreto Lei 15/93: Tabela IA (Portugal)

applicazioni

pharmaceutical (small molecule)

Formato

neat

Temperatura di conservazione

2-8°C

InChI

1S/C17H23NO/c1-19-13-6-5-12-10-16-14-4-2-3-7-17(14,8-9-18-16)15(12)11-13/h5-6,11,14,16,18H,2-4,7-10H2,1H3/t14-,16-,17?/m1/s1
ILNSWVUXAPSPEH-IYNBXCLQSA-N

Categorie correlate

Descrizione generale

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.

Applicazioni

Dextromethorphan impurity A EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Confezionamento

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

Altre note

Sales restrictions may apply.

Pittogrammi

Skull and crossbonesEnvironment
GHS06,GHS09

Avvertenze

Danger

Indicazioni di pericolo

H301,H411

Classi di pericolo

Acute Tox. 3 Oral - Aquatic Chronic 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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D R Jones et al.
Clinical pharmacology and therapeutics, 60(4), 374-384 (1996-10-01)
Dextromethorphan is used widely in vivo to phenotype the polymorphically expressed cytochrome P450 (CYP) 2D6. Dextromethorphan is N-demethylated in vitro to 3-methoxymorphinan by human CYP3A4/5. We examined whether the dextromethorphan/3-methoxymorphinan urinary metabolic ratio (MR) could be used as an in
Chia-Hui Hou et al.
European journal of pharmacology, 544(1-3), 10-16 (2006-07-18)
Dextromethorphan has been used as an antitussive for more than 40 years and is considered a drug with a good margin of safety. The aim of the study was to evaluate whether dextromethorphan and its metabolites--3-methoxymorphinan and dextrorphan--had local anaesthetic
L L von Moltke et al.
The Journal of pharmacy and pharmacology, 50(9), 997-1004 (1998-11-12)
Cytochromes mediating the biotransformation of dextromethorphan to dextrorphan and 3-methoxymorphinan, its principal metabolites in man, have been studied by use of liver microsomes and microsomes containing individual cytochromes expressed by cDNA-transfected human lymphoblastoid cells. In-vitro formation of dextrorphan from dextromethorphan
N L Kerry et al.
Biochemical pharmacology, 45(4), 833-839 (1993-02-24)
The O-demethylation of dextromethorphan (DM) to dextrorphan (DR) is catalysed by the polymorphic CYP2D6 (cytochrome P4502D6) isozyme in man. DM is commonly used as a probe for phenotyping subjects as either poor or extensive metabolizers for the debrisoquine/sparteine oxidative polymorphism
Benjamin Pei-Chung Kuo et al.
Biopharmaceutics & drug disposition, 24(9), 367-373 (2003-12-23)
Dextromethorphan is used widely in vivo to phenotype the polymorphically expressed cytochrome P450 (CYP) 2D6. Also dextromethorphan is N-demethylated in vivo to 3-methoxymorphinan by human CYP3A4/5. The metabolic ratio (MR) of dextromethorphan/3-methoxymorphinan in plasma, saliva and urinary were examined as
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