55-40-3
中文名稱
DL-甲基多巴
英文名稱
2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
CAS
55-40-3
EINECS 編號(hào)
200-232-4
分子式
C10H13NO4
MDL 編號(hào)
MFCD00065917
分子量
211.21
MOL 文件
55-40-3.mol
55-40-3 結(jié)構(gòu)式
基本信息
中文別名
DL-甲基多巴 英文別名
2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE3-(3,4-DIHYDROXYPHENYL)-2-METHYL ALANINE
(+/-)-3-(3,4-DIHYDROXYPHENYL)-2-METHYL-DL-ALANINE
ALPHA-METHYL-DL-BETA-3,4-DIHYDROXYPHENYLALANINE
DL-ALPHA-METHYL-DOPA
DL-A-METHYL DOPA
DL-METHYLDOPA
METHYLDOPA
TIMTEC-BB SBB000508
3-hydroxy-alpha-methyltyrosine
DL-Methyldopa sesquihydrate
alpha-Methyl DL-DOPA
3-Hydroxy-a-methyl-tyrosine
Mulfasi
rac a-Methyl DOPA
Alanine, 3-(3,4-dihydroxyphenyl)-2-methyl- (6CI, 8CI)
DL-2-Methyl-3-(3,4-dihydroxyphenyl)alanine
DL-a-Methyl-3-(3,4-dihydroxyphenyl)alanine
Racemic a-methyldopa
Tyrosine, 3-hydroxy-a-methyl- (9CI)
物理化學(xué)性質(zhì)
熔點(diǎn)300-301 °C (decomp)
沸點(diǎn)441.6±45.0 °C(Predicted)
密度1.403±0.06 g/cm3(Predicted)
儲(chǔ)存條件−20°C
溶解度DMSO（少許）、水（少許）
酸度系數(shù)(pKa)2.28±0.26(Predicted)
形態(tài)固體
顏色Grey
CAS 數(shù)據(jù)庫(kù)55-40-3(CAS DataBase Reference)
