3-Methoxytyrosine; 3-(4-Hydroxy-3-methoxyphenyl)alanine; 3-(Methoxy)-dl-tyrosine; 4-Hydroxy-3-methoxyphenylalanine; DL-3-Methoxy-4-hydroxyphenylalanine; DL-3-Methoxytyrosine; DL-3-O-Methyldopa; NSC 122476-d3; USP Levodopa Related Compound B; Levodopa EP Impurity C
雜質:
Levodopa EP Impurity C
CAS號:
7636-26-2
分子式:
C??H??NO?
外觀:
白色至Beige Solid
熔點:
>190°C (dec.)
分子量:
211.21
儲存:
Hygroscopic, 冰箱, under inert atmosphere
溶解度:
Aqueous Acid (Slightly), Water (Very Slightly, Heated)
穩(wěn)定性:
Hygroscopic
種類:
Research Tools; Amino Acids; Phenethylamines/Amphetamines;
應用:
rac 3-O-Methyl DOPA (Levodopa EP Impurity C) is an impurity of Levodopa (D533751). A useful marker that can be used to screen for the absense of Aromatic L-amino acid decarboxylase (AADC).