3-Methoxytyramine-D4 HCl(3-甲氧酪胺-D4盐酸盐）

3-Methoxytyramine-D4 HCl(3-甲氧酪胺-D4盐酸盐）
Concentration: 100 µg/mL (as free base)
Solvent: Methanol
Unit Size: 1 mL/ampoule
CAS Number: 1216788-76-9
Chemical Formula: C9H9D4NO2 · HCl
Molecular Weight: 207.69
A stable-labeled internal standard suitable for LC-MS/MS monitoring of 3-methoxytyramine levels in plasma or urine for diagnostic testing, endocrinology, or clinical chemistry. 3-Methoxytyramine is a metabolite of dopamine, a catecholamine which acts as a neurotransmitter for dopamine receptors and a neurohormone for regulation of numerous brain functions. 3-Methoxytyramine levels can serve as a biomarker for the diagnosis of neuroendocrine tumors such as pheochromocytoma or paraganglioma.