173401-47-3
中文名稱
(3aS,4S,6aR)-4-(4-aminobutyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one
英文名稱
(3aS,4S,6aR)-4-(4-aminobutyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one
CAS
173401-47-3
分子式
C9H17N3OS
分子量
215.32
MOL 文件
173401-47-3.mol
173401-47-3 結(jié)構(gòu)式
基本信息
中文別名
化合物 T19482 英文別名
Norbiotinamine(3aS,4S,6aR)-4-(4-aminobutyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one
1H-Thieno[3,4-d]imidazol-2(3H)-one, 4-(4-aminobutyl)tetrahydro-, (3aS,4S,6aR)-
物理化學(xué)性質(zhì)
沸點478.0±30.0 °C(Predicted)
密度1.162±0.06 g/cm3(Predicted)
儲存條件4°C, protect from light
溶解度H2O : 200 mg/mL (928.85 mM; ultrasonic and warming and heat to 60°C)
酸度系數(shù)(pKa)13.90±0.40(Predicted)
形態(tài)Solid
顏色White to off-white
(3aS,4S,6aR)-4-(4-aminobutyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one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 |
| 2026/06/05 | HY-135717 | Norbiotinamine | 173401-47-3 | 1 mg | 1000元 |
| 2026/06/05 | HY-135717 | Norbiotinamine | 173401-47-3 | 5 mg | 2200元 |
| 2026/06/05 | HY-135717 | (3aS,4S,6aR)-4-(4-aminobutyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one Norbiotinamine | 173401-47-3 | 10 mM * 1 mLin Water | 2420元 |
常見問題列表
生物活性
Norbiotinamine 是生物素的一種替代物。Norbiotinamine 可與氨基酸的羧基偶聯(lián)得到具有反向連接的酰胺鍵的反向肽。體外研究
In order to couple biotin to amino acids, reaction has to be with an amino group. An example is biocytin (biotin lysine). However, Norbiotinamine could be coupled with a carboxylic group of amino acids to give inverse peptides, having the amide linkage oriented in the opposite direction. As an example, Norbiotinamine is coupled with the NHS ester of N-Boc-glutamic acid γ-benzyl ester. The resulting norbiotinylamide of γglutamic acid (VII), obtained after deprotection, is similar to biocytin, but it has a shorter aliphatic chain and an inverted amide bond.