Methacholin
V04CX03
| Strukturformel | ||||||||||||||||
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| Gegenion (meist Chlorid) nicht abgebildet | ||||||||||||||||
| Allgemeines | ||||||||||||||||
| Freiname | Methacholinchlorid | |||||||||||||||
| Andere Namen |
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| Summenformel | C8H18NO2+ | |||||||||||||||
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| Arzneistoffangaben | ||||||||||||||||
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| Wirkstoffklasse | ||||||||||||||||
| Eigenschaften | ||||||||||||||||
| Molare Masse | 195,69 g·mol−1(Methacholinchlorid) | |||||||||||||||
| Aggregatzustand |
fest (Methacholinchlorid)[1] | |||||||||||||||
| Schmelzpunkt | ||||||||||||||||
| Löslichkeit |
gut löslich in Wasser, Ethanol und Chloroform (Methacholinchlorid)[1] | |||||||||||||||
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| Toxikologische Daten | ||||||||||||||||
| Wenn nicht anders vermerkt, gelten die angegebenen Daten bei Standardbedingungen (0 °C, 1000 hPa). | ||||||||||||||||
Methacholin ist ein Arzneistoff aus der Gruppe der Muskarinrezeptor-Agonisten. Methacholin wird in einem Lungen-Provokationstest, dem sogenannten Methacholintest verwendet, und spielt damit eine Rolle bei der Diagnose des Asthma bronchiale.
Pharmakologische Eigenschaften
Methacholin wird langsamer durch Cholinesterasen abgebaut als Acetylcholin.
Handelsnamen
Provocholine (USA, CDN), Provokit (D), Lindo (D), Nabit (D)
Weblinks
- Einträge. In: NIH-Studienregister.
Einzelnachweise
- ↑ a b c The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals. 14. Auflage. Merck & Co.,Whitehouse Station NJ 2006, ISBN 0-911910-00-X, S. 1026.
- ↑ a b Datenblatt Acetyl-β-methylcholine chloride bei Sigma-Aldrich, abgerufen am 10. April 2011 (PDF).
- ↑ Eintrag zu Methacholine in der ChemIDplus-Datenbank der United States National Library of Medicine (NLM) (Seite nicht mehr abrufbar)
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