Isoimperatorin是一种天然存在的乙酰胆碱酯酶抑制剂,IC50 值为 74.6 μM,提取自 Angelica dahurica 和 Angelica koreana。
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产品名称 | AChE ↓ ↑ | AChR ↓ ↑ | mAChR ↓ ↑ | nAChR ↓ ↑ | 其他靶点 | 纯度 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Donepezil |
+++
bAChE, IC50: 8.12 nM hAChE, IC50: 11.6 nM |
98% | |||||||||||||||||
Loganin |
++
AChE, IC50: 3.95 μM |
99%+ | |||||||||||||||||
topride HCl |
++
AChE, IC50: 2.04 μM |
98% | |||||||||||||||||
Dehydroevodiamine HCl | ✔ | 99%+ | |||||||||||||||||
Jatrorrhizine |
++
AChE, IC50: 872 nM |
99%+ | |||||||||||||||||
Palmatine |
++
AChE, IC50: 0.51 μM |
95% | |||||||||||||||||
(-)-Huperzine A |
++++
AChE (G4 form), Ki: 7 nM |
98% | |||||||||||||||||
Galanthamine HBr |
++
AChE, IC50: 0.35 μM |
98% | |||||||||||||||||
Trospium chloride | ✔ | 99% | |||||||||||||||||
Tiotropium Bromide Monohydrate | ✔ | 97% | |||||||||||||||||
Gallamine Triethiodide |
+
AChR, IC50: 68.0 μM |
98% | |||||||||||||||||
Hexamethonium Bromide | ✔ | 99% | |||||||||||||||||
Pancuronium dibromide | ✔ | 98% | |||||||||||||||||
Neostigmine bromide | ✔ | 98% | |||||||||||||||||
Orphenadrine citrate | ✔ | 98% | |||||||||||||||||
Oxybutynin | ✔ | 98% | |||||||||||||||||
Irsogladine | ✔ | PDE | 99% | ||||||||||||||||
Pyridostigmine bromide | ✔ | 99+% | |||||||||||||||||
Rivastigmine |
+
AChR, IC50: 5.5 μM |
98% | |||||||||||||||||
Paroxetine HCl | ✔ | 99% | |||||||||||||||||
Rocuronium Bromide | ✔ | 98% | |||||||||||||||||
Tropicamide |
+++
M4 mAChR, IC50: 8 nM |
98% | |||||||||||||||||
Diphenmanil methylsulfate | ✔ | 97% | |||||||||||||||||
Umeclidinium bromide | ✔ | 95% | |||||||||||||||||
Otilonium bromide | ✔ | 98% | |||||||||||||||||
Flavoxate HCl |
+
mAChR, IC50: 12.2 μM |
99% | |||||||||||||||||
Ipratropium bromide | ✔ | 98% | |||||||||||||||||
Diphenidol HCl | ✔ | 98% | |||||||||||||||||
Darifenacin hydrobromide |
++++
M3 mAChR, pKi: 8.9 |
98% | |||||||||||||||||
Aclidinium Bromide |
++++
M4 mAChR, Ki: 0.21 nM M2 mAChR, Ki: 0.1 nM |
98% | |||||||||||||||||
Oxybutynin chloride | ✔ | 99% | |||||||||||||||||
Pentoxyverine citrate | ✔ | 98% | |||||||||||||||||
Solifenacin | ✔ | 98% | |||||||||||||||||
Catharanthine | ✔ | 98% | |||||||||||||||||
Benzethonium chloride |
+++
α4β2 nAChRs, IC50: 49 nM α7 nAChRs, IC50: 122 nM |
99+% | |||||||||||||||||
Vinblastine sulfate |
+
nAChR, IC50: 8.9 μM |
99% | |||||||||||||||||
PNU-120596 |
++
α7 nAChR, EC50: 216 nM |
99+% | |||||||||||||||||
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 |
描述 | Isoimperatorin is a methanolic extract of the roots of Angelica dahurica shows significant inhibitory effects on acetylcholinesterase (AChE) with the IC50 of 74.6 μM[3]. Isoimperatorin demonstrated significant inhibitory activity (IC50 36.43 μM) against urease without cytotoxic effects. Isoimperatorin showed the highest expression level of type II collagen at 368.87 μM. The docking results confirmed strong binding affinity with the target protein[4]. Moreover, isoimperatorin inhibited the proliferation of SGC-7901 cells in a dose- and time-dependent manner, and the half maximal inhibitory concentration was 18.75 µg/ml[5]. |
计算器 | ||||
存储液制备 | ![]() |
1mg | 5mg | 10mg |
1 mM 5 mM 10 mM |
3.70mL 0.74mL 0.37mL |
18.50mL 3.70mL 1.85mL |
37.00mL 7.40mL 3.70mL |
CAS号 | 482-45-1 |
分子式 | C16H14O4 |
分子量 | 270.28 |
SMILES Code | O=C1C=CC2=C(OC/C=C(C)/C)C3=C(OC=C3)C=C2O1 |
MDL No. | MFCD00272155 |
别名 | |
运输 | 蓝冰 |
InChI Key | IGWDEVSBEKYORK-UHFFFAOYSA-N |
Pubchem ID | 68081 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Sealed in dry, 2-8°C |
溶解方案 |
DMSO: 2 mg/mL(7.4 mM),配合低频超声,并水浴加热至45℃助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO 无水乙醇: 8 mg/mL(29.6 mM),配合低频超声助溶,注意:无水乙醇开封后,易挥发,也会吸收空气中的水分,导致溶解能力下降,请避免使用开封较久的乙醇 |