305-96-4

• 常用中文名：(S)-2-氨基-3-(3-羟基苯基)-2-甲基丙酸
• 常用英文名：3-hydroxy-alpha-methyl-3-phenylalanine
• CAS号：305-96-4
• 分子式：C₁₀H₁₃NO₃
• 分子量：195.21500
• 发布时间：2016-05-05 16:27:30
• 更新时间：2025-09-21 08:37:59

名称

• 中文名: (S)-2-氨基-3-(3-羟基苯基)-2-甲基丙酸
• 英文名: α-Methyl-D,L-m-tyrosine
• 中文别名: 2-氨基-3-(3-羟基苯基)-2-甲基丙酸; DL-Α-甲基-间-酪氨酸一水合物
• 英文别名: 3-Hydroxy-α-methyl-α-aminobenzenropionic acid; 3-Hydroxy-a-methyl-phenylalanine; a-Methyl-m-tyrosine; alfa-methyl-m-tyrosine; DL-α-Methyl-m-tyrosine; 3-hydroxy-alpha-methylphenylalanine; DL-α-Methyl-3-hydroxyphenylalanine; DL-ALPHA-METHYL-M-TYROSINE MONOHYDRATE; 3-Hydroxy-a-methyl-3-phenylalanine; DL-alpha-Methyl-m-tyrosinecrystalline; 3-hydroxy-alpha-methyl-phenylalanin; aLpha-methyl-3-hydroxy-dl-phenylalanine; 3-Hydroxy-α-methyl-3-phenylalanine; DL-a-Methyl-3-hydroxyphenylalanine; α-Methyl-m-tyrosine; Phenylalanine, 3-hydroxy-α-methyl; DL-a-Methyl-m-tyrosine; DL-Alpha-Methyl-Meta-Tyrosine Monohydrate; 1H-Indole-3-propanoicacid,a-amino-2,3-dihydro-3-hydroxy-2-oxo; (S)-2-Amino-3-(3-hydroxyphenyl)-2-methylpropanoic acid; 3-Hydroxy-α-methyl-phenylalanine; Α-METHYL-DL-M-TYROSINE

物化性质

• 密度: 1.283g/cm3
• 沸点: 385.6ºC at 760 mmHg
• 熔点: 167-169ºC
• 分子式: C₁₀H₁₃NO₃
• 分子量: 195.21500
• 闪点: 187ºC
• 精确质量: 195.09000
• PSA: 83.55000
• LogP: 1.43700
• 折射率: 1.599

安全

• 海关编码: 2922509090

合成路线

84713-75-7 ~% 305-96-4

文献：Tetrahedron Letters, , vol. 23, # 41 p. 4259 - 4262

24033-03-2 ~% 305-96-4

文献：Tetrahedron Letters, , vol. 23, # 41 p. 4259 - 4262

2349-31-7 ~% 305-96-4

文献：Journal of Medicinal Chemistry, , vol. 15, p. 1174 - 1177

39896-39-4 ~% 305-96-4

文献：Journal of Medicinal Chemistry, , vol. 15, p. 1174 - 1177

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上游产品  4
84713-75-7 24033-03-2 2349-31-7 39896-39-4
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海关

海关编码	2922509090
中文概述	2922509090. 其他氨基醇酚、氨基酸酚及其他含氧基氨基化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件：AB. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%