42267-27-6
中文名称
N-(4-(2,5-二氧代-4-恶唑烷基)丁基)-2,2,2-三氟乙酰胺
英文名称
N-[4-[(4S)-2,5-dioxooxazolidin-4-yl]butyl]-2,2,2-trifluoro-acetamide
CAS
42267-27-6
分子式
C9H11F3N2O4
分子量
268.19
MOL 文件
42267-27-6.mol
更新日期
2024/11/22 10:13:09
42267-27-6 结构式
基本信息
中文别名
格拉替雷单体LYS(TFA)-N-羧基环内酸酐
NΕ-三氟乙酰基-L-赖氨酸环内酸酐
N-(4-(2,5-二氧代-4-噁唑烷基)丁基)-2,2,2-三氟乙酰胺
N-(4-(2,5-二氧代-4-恶唑烷基)丁基)-2,2,2-三氟乙酰胺
(S)-N-(4-(2,5-二氧噁唑烷-4-基)丁基)-2,2,2-三氟乙酰胺
(S)-N-[4-(2,5-二氧代恶唑烷-4-基)丁基]-2,2,2-三氟乙酰胺
N-(4-(2,5-二氧代-4-恶唑烷基)丁基)-2,2,2-三氟乙酰胺LYS(TFA)-NCA
英文别名
Lys-NCAL-Lys(TFA)-NCA
Lysine-TFA-NCA
L-LYS(TFA)-NCA(42267-27-6)
e-Trifluoroacetyl-Lysine, NCA
-N-(4-(2,5-Dioxooxazolidin-4-yl)
N-trifluoroacetyl lysine N-carboxyanhydride
N-Trifluoroacetyl-L-lysine N-carboxyanhydride
L-Lysine-N-Trifluoroacetyl-N-Carboxyanhydride
N6-Trifluoroacetyl-L-lysine N-Carboxyanhydride
所属类别
生物：小分子化合物物理化学性质
熔点92-93℃ (DEC.)
密度1.377
储存条件Inert atmosphere,Store in freezer, under -20°C
溶解度可溶于DMSO（少许）、乙酸乙酯（少许）
酸度系数(pKa)9.27±0.40(Predicted)
形态固体
颜色白色至灰白色
InChIInChI=1S/C9H11F3N2O4/c10-9(11,12)7(16)13-4-2-1-3-5-6(15)18-8(17)14-5/h5H,1-4H2,(H,13,16)(H,14,17)/t5-/m0/s1
InChIKeyKWNIHCJDDYRQFW-YFKPBYRVSA-N
SMILESC(NCCCC[C@H]1C(=O)OC(=O)N1)(=O)C(F)(F)F
应用领域
用途1
Used in the synthesis of new arborescent architectures of poly(L-lysine), called lysine dendrigraft (DGL) polymers. 聽DGL polymers were prepd. through a multiple-generation scheme (up to generation 5)
in a weakly acidic aq. medium by polycondensing N.vepsiln.-trifluoroacetyl-L-lysine-N-carboxyanhydride (Lys(Tfa)-NCA) onto the previous generation G(n-1) of DGL, which was used as a macroinitiator. 聽N-(4-(2,5-二氧代-4-恶唑烷基)丁基)-2,2,2-三氟乙酰胺价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2024/11/08 | XW024226727604 | (S)-N-(4-(2,5-二氧噁唑烷-4-基)丁基)-2,2,2-三氟乙酰胺 | 42267-27-6 | 25G | 672元 |
| 2024/11/08 | D5600 | (S)-N-[4-(2,5-二氧代恶唑烷-4-基)丁基]-2,2,2-三氟乙酰胺 (S)-N-[4-(2,5-Dioxooxazolidin-4-yl)butyl]-2,2,2-trifluoroacetamide | 42267-27-6 | 1g | 90元 |
| 2024/11/08 | XW024226727603 | (S)-N-(4-(2,5-二氧噁唑烷-4-基)丁基)-2,2,2-三氟乙酰胺 | 42267-27-6 | 10G | 376元 |