(-)-α-Amino-p-hydroxyhydrocinnamic Acid; Therigon; p-Tyrosine; (2S)-2-Amino-3-(4-hydroxyphenyl)propanoic Acid; (S)-2-Amino-3-(4-hydroxyphenyl)propanoic Acid; (S)-Tyrosine; (S)-α-Amino-4-hydroxybenzenepropanoic Acid; L-(-)-Tyrosine; NSC 82624; NSC 9973; Levodopa EP Impurity B
杂质:
Levodopa EP Impurity B
CAS号:
60-18-4
参考CAS号:
Hydrochloride: 16870-43-2
分子式:
C₉H₁₁NO₃
外观:
白色至白色固体
熔点:
282-284°C (dec.)
分子量:
181.19
储存:
冰箱
溶解度:
Aqueous Acid
类别:
Standards; Food;
应用:
L-Tyrosine (Levodopa EP Impurity B) is one of the 22 proteinogenic amino acids that are used by cells to synthesize proteins. L-Tyrosine is biologically converted from L-phenylalanine and is in turn is converted to L-DOPA and further converted into the neurotransmitters: dopamine, norepinephrine, and epinephrine.