57292-45-2
基本信息
N-叔丁氧羰基-D-4-氟苯丙氨酸
BOC-4-FLUORO-D-PHENYLALANINE
BOC-4-FLUORO-D-PHE-OH
BOC-D-4-FLUOROPHE
BOC-D-4-FLUOROPHENYLALANINE
BOC-D-PHE(4-F)-OH
BOC-D-PHE(P-F)-OH
BOC-P-FLUORO-D-PHENYLALANINE
BOC-P-FLUORO-D-PHE-OH
BOC-(R)-2-AMINO-3-(4'-FLUOROPHENYL)PROPANOIC ACID
D-4-FLUOROPHENYLALANINE, BOC PROTECTED
N-ALPHA-T-BOC-4-FLUORO-D-PHENYLALANINE
N-ALPHA-TERT-BUTYLOXYCARBONYL-D-4-FLUOROPHENYLALANINE
N-T-BUTOXYCARBONYL-P-FLUORO-D-PHENYLALANINE
N-TERT-BUTOXYCARBONYL-4-FLUOROPHENYL-D-ALANINE
(R)-2-TERT-BUTOXYCARBONYLAMINO-3-(4-FLUORO-PHENYL)-PROPIONIC ACID
RARECHEM BK PT 0035
(R)-N-BOC-4-FLUOROPHENYLALANINE
tert-butoxycarbonyl-d-4-fluorophenylalanine
2-tert-Butoxycarbonylamino-3-(4-fluoro-phenyl)-propionic acid
物理化学性质
| 熔点 | 83-86 °C |
| 比旋光度 | -8 º (c=1,MeOH) |
| 沸点 | 431.2±40.0 °C(Predicted) |
| 密度 | 1.1918 (estimate) |
| 储存条件 | Keep Cold |
| 溶解度 | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
| 酸度系数(pKa) | 3.87±0.10(Predicted) |
| 形态 | powder to crystal |
| 颜色 | White to Almost white |
| CAS 数据库 | 57292-45-2(CAS DataBase Reference) |
安全数据
| 危险性符号(GHS) | ![]() GHS07 |
| 警示词 | 警告 |
| 危险性描述 | H302+H312+H332-H315-H319-H227 |
| 防范说明 | P501-P261-P270-P210-P271-P264-P280-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312-P403+P235 |
| 危险品标志 | Xi |
| 危险类别码 | R36/37/38 |
| 安全说明 | S37/39-S26-S24/25 |
| WGK Germany | 3 |
| Hazard Note | Irritant/Keep Cold |
| 海关编码 | 29242990 |
制备方法
24424-99-5
1132-68-9
41153-30-4
一般步骤:将(S)-2-氨基-3-(4-氟苯基)丙酸(1.97 g,10 mmol)溶于二恶烷(20 mL)、水(20 mL)和1M NaOH(10 mL)的混合溶液中,搅拌并在冰水浴中冷却。向反应体系中加入二碳酸二叔丁酯(2.4 g,11 mmol),随后在室温下继续搅拌6小时。反应完成后,将溶液真空浓缩至约15-20 mL,再次置于冰水浴中冷却。用乙酸乙酯(约30 mL)覆盖浓缩液,加入稀KHSO4溶液酸化至pH 2-3。分离水相,用乙酸乙酯萃取三次。合并乙酸乙酯萃取物,用无水Na2SO4干燥,随后真空蒸发溶剂。所得产物为蜡状固体,产量为2.115 g(7.25 mmol,产率72.5%)。产物通过1H NMR(DMSO-d6, 400 MHz)和MALDI-TOF质谱进行表征。1H NMR数据:δ 12.60(s, 1H, COOH),7.29-7.25和7.11-7.07(m, 4H, 芳香质子),4.10-3.00(m, 1H, CH-4F-Phe),3.03-2.77(m, 2H, CH2-4F-Phe),1.33(s, 9H, Boc)。MALDI-TOF质谱数据(基质:α-氰基-4-羟基肉桂酸(CHCA)):m/z [M + H]+ 284.12(计算值),284.29(观察值);[M + Na]+ 306.11(计算值),306.25(观察值)。
参考文献:
[1] Chemical Communications, 2014, vol. 50, # 76, p. 11154 - 11157
[2] Patent: WO2017/42805, 2017, A1. Location in patent: Page/Page column 24; 25
[3] Journal of Medicinal Chemistry, 1994, vol. 37, # 13, p. 2090 - 2099
[4] Bioorganic and Medicinal Chemistry, 1996, vol. 4, # 10, p. 1733 - 1745
常见问题列表
知名试剂公司产品信息
BOC-D-4-氟苯丙氨酸价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2026/09/15 | HY-W009322 | BOC-D-4-氟苯丙氨酸 (R)-2-((tert-Butoxycarbonyl)amino)-3-(4-fluorophenyl)propanoic acid | 57292-45-2 | 5 g | 269元 |
| 2026/09/15 | HY-W009322 | BOC-D-4-氟苯丙氨酸 (R)-2-((tert-Butoxycarbonyl)amino)-3-(4-fluorophenyl)propanoic acid | 57292-45-2 | 10 mM * 1 mL in DMSO | 295元 |
| 2026/09/15 | HY-W009322 | BOC-D-4-氟苯丙氨酸 (R)-2-((tert-Butoxycarbonyl)amino)-3-(4-fluorophenyl)propanoic acid | 57292-45-2 | 10 g | 536元 |
