42267-27-6
中文名稱
N-(4-(2,5-二氧代-4-惡唑烷基)丁基)-2,2,2-三氟乙酰胺
英文名稱
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
2026/05/27 08:39:24
42267-27-6 結(jié)構(gòu)式
基本信息
中文別名
格拉替雷單體LYS(TFA)-N-羧基環(huán)內(nèi)酸酐
NΕ-三氟乙?；?L-賴氨酸環(huán)內(nèi)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-惡唑烷基)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-(2,5-二氧代惡唑烷-4-基)丁基]-2,2,2-三氟乙酰胺
N-(4-(2,5-二氧代-4-惡唑烷基)丁基)-2,2,2-三氟乙酰胺LYS(TFA)-NCA
英文別名
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
所屬類別
生物：小分子化合物物理化學(xué)性質(zhì)
熔點(diǎn)92-93℃ (DEC.)
密度1.377
儲存條件Inert atmosphere,Store in freezer, under -20°C
溶解度可溶于DMSO（少許）、乙酸乙酯（少許）
酸度系數(shù)(pKa)9.27±0.40(Predicted)
形態(tài)固體
顏色白色至灰白色
旋光度 (Optical Rotation)Consistent with structure
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
應(yīng)用領(lǐng)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-惡唑烷基)丁基)-2,2,2-三氟乙酰胺價格(試劑級)
| 報價日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
| 2026/06/06 | D5600 | (S)-N-[4-(2,5-二氧代惡唑烷-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 | 80元 |
| 2026/06/05 | 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 | 670元 |
| 2026/06/05 | XW024226727602 | (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 | 5G | 177元 |