3728-20-9
基本信息
D-TYROSINE-OME HCL
H-D-TYR-OME HCL
METHYL D-TYROSINATE HYDROCHLORIDE
H-D-Tyr-OMe·HCI
D-Tyrosine Methyl Ester HCl
H-D-Try-OMe-HCl
物理化学性质
| 熔点 | 177-179℃ |
| 储存条件 | 2-8°C |
| 溶解度 | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
| 形态 | 粉末 |
| 颜色 | 白色至灰白色 |
| CAS 数据库 | 3728-20-9(CAS DataBase Reference) |
安全数据
| 危险性符号(GHS) | ![]() GHS07 |
| 警示词 | 警告 |
| 危险性描述 | H315-H319-H335 |
| 防范说明 | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| 海关编码 | 2922500090 |
制备方法
67-56-1
556-02-5
3728-20-9
以甲醇和D-酪氨酸为原料合成(R)-2-氨基-3-(4-羟基苯基)丙酸甲酯盐酸盐的一般步骤:将(2R)-2-氨基-3-(4-羟基苯基)丙酸(49)(1.07 g,5.9 mmol)溶解于甲醇中,反应完成后得到(2R)-2-氨基-3-(4-羟基苯基)丙酸甲酯(50)。产物表征数据如下:熔点176°C(文献值一致);1H NMR (DMSO-d6) δ: 6.82 (d, J = 8.4 Hz, 2H, ArH3'和ArH5'), 4.13 (t, J = 6.9 Hz, 1H, H2), 3.83 (s, 3H, OCH3), 3.22 (dd, J = 6.0, 14.4 Hz, 1H, 3Ha), 3.12 (dd, J = 6.9, 14.7 Hz, 1H, 3Hb)。质谱(化学电离,正离子模式)m/z: 196(100%)[M+]。高分辨质谱(HRMS)计算值C10H14NO3: 196.0974,实测值: 196.0985。
参考文献:
[1] Organic Letters, 2002, vol. 4, # 2, p. 265 - 267
[2] Organic and Biomolecular Chemistry, 2007, vol. 5, # 4, p. 636 - 643
[3] Patent: WO2006/74501, 2006, A1. Location in patent: Page/Page column 152
[4] Tetrahedron, 2008, vol. 64, # 49, p. 11270 - 11290
[5] Organic and Biomolecular Chemistry, 2005, vol. 3, # 7, p. 1233 - 1239
D-酪氨酸甲酯盐酸盐价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2026/07/06 | H63630 | D-酪氨酸甲酯盐酸盐,98% D-Tyrosine methyl ester hydrochloride, 98% | 3728-20-9 | 25g | 1453元 |
| 2025/05/22 | H63630 | D-酪氨酸甲酯盐酸盐,98% D-Tyrosine methyl ester hydrochloride, 98% | 3728-20-9 | 5g | 316元 |
| 2025/05/22 | XW37282093 | D-酪氨酸甲酯盐酸盐 methyl d-tyrosinate hydrochloride;d-tyrosine methyl ester hydrochloride;(r)-methyl 2-amino-3-(4-hydroxyphenyl)propionate hydrochloride;(r)-2-amino-3-(4-hydroxyphenyl)propionic acid methyl ester hydrochloride;h-d-tyr-ome·hcl | 3728-20-9 | 25G | 185元 |
