3-O-Methyldopa-d3 (3-OMD-d3)
Artikel-Nr. | Packungseinheit | Preis | Vorlaufzeit | Jetzt kaufen |
---|---|---|---|---|
4995-1mg | 1.0 mg | $228 | 12 Tagen. |
3-O-Methyldopa-d3 (3-OMD isotopic standart), 3-Methoxy-L-tyrosine, is a metabolite of L-dioxyphenylalanine (DOPA, L-DOPA, the drug levadopa), which is formed by the action of catechol-O-methyltransferase (COMT). 3-Methoxy-L-tyrosine competitively inhibits the pharmacodynamics of L-DOPA and dopamine. 3-Methoxy-L-tyrosine is an important marker for screening Parkinson's disease patients taking the drug levadopa. 3-Methoxy-L-tyrosine is also a major biochemical marker of aromatic L-amino acid decarboxylase deficiency (AADC, EC 4.1.1.28), an inborn error of metabolism that affects serotonin and dopamine biosynthesis.
General properties
Appearance: | white powder |
Molecular weight: | 250.69 |
CAS number: | 586954-09-8 |
Molecular formula: | C10H11D3ClNO4 |
Solubility: | water |
Quality control: | NMR 1H and HPLC-MS (95+ %, D: 98+ %) |
Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
Sicherheitsdatenblatt: | herunterladen |
Product specifications |
