101-31-5
101-31-5
Chemical Structure
L-Hyoscyamine
Synonym(s): Hyoscyamine
- CAS No.: 101-31-5
- Formula:C17H23NO3
- Molecular Weight:289.38
IUPAC Name: (1R,3r,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl (S)-3-hydroxy-2-phenylpropanoate
InChIKey: RKUNBYITZUJHSG-FXUDXRNXSA-N
SMILES: CN1[C@@H]2C[C@@H](OC([C@@H](C3=CC=CC=C3)CO)=O)C[C@H]1CC2
Biological Activity: L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205)[1][2].
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L-Hyoscyamine | 99.96% | L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205). | ||||||||||||||||||||
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L-Hyoscyamine (Standard) | 99.63% | L-Hyoscyamine (Standard) is the analytical standard of L-Hyoscyamine. This product is intended for research and analytical applications. L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205). | ||||||||||||||||||||
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L-Hyoscyamine-d3-1 | L-Hyoscyamine-d3-1 (Hyoscyamine-d3) is the deuterium labeled L-Hyoscyamine (HY-N0471). L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205). | |||||||||||||||||||||
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L-Hyoscyamine-d3 | 98.87% | L-Hyoscyamine-d3 is the deuterium labeled L-Hyoscyamine. L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205). | ||||||||||||||||||||
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References
- [1]. Lars Göran Axelsson, et al. Regulatory role of 5-HT and muscarinic receptor antagonists on the migrating myoelectric complex in rats. Eur J Pharmacol. 2003 Apr 25;467(1-3):211-8. [Content Brief]
- [2]. Harald John, et al. Application of an enantioselective LC-ESI MS/MS procedure to determine R- and S-hyoscyamine following intravenous atropine administration in swine. Drug Test Anal. Mar-Apr 2012;4(3-4):194-8. [Content Brief]
