300-48-1
Chemical Structure
3-O-Methyldopa
Synonym(s): 3-Methoxy-L-tyrosine; 3-O-Methyl-L-DOPA
- CAS No.: 300-48-1
- Formula:C10H13NO4
- Molecular Weight:211.22
IUPAC Name: (S)-2-amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid
InChIKey: PFDUUKDQEHURQC-ZETCQYMHSA-N
SMILES: N[C@@H](CC1=CC=C(O)C(OC)=C1)C(O)=O
Biological Activity: 3-O-Methyldopa (3-Methoxy-L-tyrosine) is a metabolite of L-DOPA (HY-N0304) that can cross the blood-brain barrier (BBB). 3-O-Methyldopa inhibits the astrocyte-mediated protective effect of L-DOPA (HY-N0304) on dopaminergic neurons. In addition, 3-O-Methyldopa has certain antidepressant and neuroprotective activities. 3-O-Methyldopa can be used in the research of nervous system diseases such as depression and Parkinson's disease[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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3-O-Methyldopa | 99.55% | 3-O-Methyldopa (3-Methoxy-L-tyrosine) is a metabolite of L-DOPA (HY-N0304) that can cross the blood-brain barrier (BBB). 3-O-Methyldopa inhibits the astrocyte-mediated protective effect of L-DOPA (HY-N0304) on dopaminergic neurons. In addition, 3-O-Methyldopa has certain antidepressant and neuroprotective activities. 3-O-Methyldopa can be used in the research of nervous system diseases such as depression and Parkinson's disease. | ||||||||||||||||||||
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3-O-Methyldopa (Standard) | 99.92% | 3-O-Methyldopa (Standard) is the analytical standard of 3-O-Methyldopa. This product is intended for research and analytical applications. 3-O-Methyldopa (3-Methoxy-L-tyrosine) is a metabolite of L-DOPA which is formed by catechol-O-methyltransferase (COMT). 3-O-Methyldopa competitively inhibits the pharmacodynamics of l-DOPA and dopamine. | ||||||||||||||||||||
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3-O-Methyldopa-d3 | 99.9% | 3-O-Methyldopa-d3 (3-Methoxy-L-tyrosine-d3) is deuterium labeled 3-O-Methyldopa (HY-113468A). 3-O-Methyldopa (3-Methoxy-L-tyrosine) is a metabolite of L-DOPA (HY-N0304) that can cross the blood-brain barrier (BBB). 3-O-Methyldopa inhibits the astrocyte-mediated protective effect of L-DOPA (HY-N0304) on dopaminergic neurons. In addition, 3-O-Methyldopa has certain antidepressant and neuroprotective activities. 3-O-Methyldopa can be used in the research of nervous system diseases such as depression and Parkinson's disease. | ||||||||||||||||||||
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3-O-Methyldopa-d3 hydrate | 3-O-Methyldopa-d3 (hydrate) is the deuterium labeled 3-O-Methyldopa. 3-O-Methyldopa (3-Methoxy-L-tyrosine) hydrate is a metabolite of L-DOPA (HY-N0304) that can cross the blood-brain barrier (BBB). 3-O-Methyldopa hydrate inhibits the astrocyte-mediated protective effect of L-DOPA (HY-N0304) on dopaminergic neurons. In addition, 3-O-Methyldopa hydrate has certain antidepressant and neuroprotective activities. 3-O-Methyldopa hydrate can be used in the research of nervous system diseases such as depression and Parkinson's disease. | |||||||||||||||||||||
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- [1]. Masato Asanuma, et al. 3-O-Methyldopa inhibits astrocyte-mediated dopaminergic neuroprotective effects of L-DOPA. BMC Neurosci. 2016 Jul 25;17(1):52. [Content Brief]
- [2]. Zhong Q, et al. Limosilactobacillus-related 3-OMDP as a potential therapeutic target for depression. Ann Med. 2024 Dec;56(1):2417179. [Content Brief]
