CAS |
No.1227301-51-0 |
中文名称 |
Philanthotoxin 74二盐酸盐 |
英文名称 |
Philanthotoxin 74 Dihydrochloride |
别名 |
PhTx74dihydrochloride |
分子式 |
C24H44Cl2N4O3 |
分子量 |
507.54 |
溶解性 |
Soluble in Water/DMSO(Need ultrasonic) |
纯度 |
≥98% |
外观(性状) |
White to off-white Solid |
储存条件 |
Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year |
SMILES |
CCCC(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)NCCCCCCCNCCCCN.Cl.Cl |
InChIKey |
HWTJQQMIKVJWLH-IKXQUJFKSA-N |
InChI |
InChI=1S/C24H42N4O3.2ClH/c1-2-10-23(30)28-22(19-20-11-13-21(29)14-12-20)24(31)27-18-8-5-3-4-7-16-26-17-9-6-15-25;;/h11-14,22,26,29H,2-10,15-19,25H2,1H3,(H,27,31)(H,28,30);2*1H/t22-;;/m0../s1 |
PubChem CID |
46213501 |
靶点 |
iGluR |
通路 |
Membrane Transporter&Ion Channel |
背景说明 |
是AMPAR的拮抗剂。 |
生物活性 |
Philanthotoxin 74 dihydrochloride 是一种 AMPAR 拮抗剂,抑制 GluR3 和 GluR1 的 IC50 分别为 263 和 296 nM。[1] |
IC50 |
GluR1: 296nM(IC50)[1] |
In Vitro |
Philanthotoxin 74 Dihydrochloride(PhTX-74)inhibits homomeric GluA1 and GluA3 receptors nonselectively,with IC(50)values in the nanomolar range(252-356 nM),and heteromeric GluA1/A2 and GluA2/A3 receptors nonselectively,with IC(50)values in the micromolar range(22 μM). PhTX-74 cannot pharmacologically discriminate between GluA2-containing AMPAR subtypes.[1] |
数据来源文献 |
[1]. Poulsen MH,et al. Evaluation of PhTX-74 as subtype-selective inhibitor of GluA2-containing AMPA receptors. Mol Pharmacol. 2014 Feb;85(2):261-8. |
规格 |
1mg 5mg 10mg 25mg |
单位 |
瓶 |