- KB-R7943 mesylate
-
- $50.00 / 5mg
-
2026-01-29
- CAS:182004-65-5
- Min. Order:
- Purity: 99.88%
- Supply Ability: 10g
- KB-R7943 mesylate
-
- $0.00 / 1kg
-
2025-04-04
- CAS:182004-65-5
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 1Ton
|
| | 2-[2-[4-(4-NITROBENZYLOXY)PHENYL]ETHYL]ISOTHIOUREA MESYLATE Basic information |
| Product Name: | 2-[2-[4-(4-NITROBENZYLOXY)PHENYL]ETHYL]ISOTHIOUREA MESYLATE | | Synonyms: | Carbamimidothioic acid 2-[4-[(4-nitrophenyl)methoxy]phenyl]ethyl ester methanesulfonate;Carbamimidothioic acid 2-[4-[(4-nitrophenyl)methoxy]phenyl]ethyl ester monomethanesulfonate;KB-R7943;KB-R7943 MESYLATE;2-[2-[4-(4-NITROBENZYLOXY)PHENYL]ETHYL]ISOTHIOUREA MESYLATE;2-(2-(4-(4-NITROBENZYLOXY)PHENYL)ETHYL)ISOTHIOUREA, METHANE SULFONATE;S-[4-[(4-Nitrobenzyl)oxy]phenethyl]isothiourea Methanesulfonate;4-((4-Nitrobenzyl)oxy)phenethyl carbaMiMidothioate Methanesulfonate | | CAS: | 182004-65-5 | | MF: | C17H21N3O6S2 | | MW: | 427.49 | | EINECS: | | | Product Categories: | Signalling;Ion transporter and other ion channel | | Mol File: | 182004-65-5.mol | ![2-[2-[4-(4-NITROBENZYLOXY)PHENYL]ETHYL]ISOTHIOUREA MESYLATE Structure](CAS/GIF/182004-65-5.gif) |
| | 2-[2-[4-(4-NITROBENZYLOXY)PHENYL]ETHYL]ISOTHIOUREA MESYLATE Chemical Properties |
| Melting point | >214°C (dec.) | | storage temp. | Inert atmosphere,2-8°C | | solubility | Soluble in DMSO (up to 50 mg/ml). | | form | White crystalline solid | | color | Tan | | Water Solubility | water: 4mg/mL DMSO: 40mg/mL | | Stability: | Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months. | | InChI | InChI=1S/C16H17N3O3S.CH4O3S/c17-16(18)23-10-9-12-3-7-15(8-4-12)22-11-13-1-5-14(6-2-13)19(20)21;1-5(2,3)4/h1-8H,9-11H2,(H3,17,18);1H3,(H,2,3,4) | | InChIKey | WGIKEBHIKKWJLG-UHFFFAOYSA-N | | SMILES | S(O)(=O)(=O)C.C(C1C=CC(N(=O)=O)=CC=1)OC1C=CC(CCSC(N)=N)=CC=1 |
| WGK Germany | WGK 3 | | HS Code | 2930.90.2900 | | Storage Class | 11 - Combustible Solids |
| | 2-[2-[4-(4-NITROBENZYLOXY)PHENYL]ETHYL]ISOTHIOUREA MESYLATE Usage And Synthesis |
| Description | KB-R7943 (182004-65-5) is a potent and selective inhibitor of the reversed Na+/Ca2+ exchanger (NCE or NCX; IC50‘s = 1.2-2.4 μM in cardiomyocytes, smooth muscle cells, NCX1-transfected fibroblasts1; 0.7 μM in cultured rat forebrain2). KB-R7943 has also been shown to inhibit the mitochondrial Ca2+ uniporter (MCU) Ki = 5.5 μM.3 Recently shown to inhibit complex I in the mitochondrial respiratory chain (IC50 = 11.4 μM) and block NMDA receptors (IC50 = 13.4 μM).4 | | Uses | KB-R7943 Mesylate is a selective inhibitor of the reverse mode of Na+/Ca2+ exchange in cells expressing NCX1. | | General Description | A cell-permeable inhibitor of the influx/reverse mode of the Na+/Ca2+ exchanger (NCX) (IC50 = 4.3 μM for NCX1, 4.7 μM for NCX2, and 1.4 μM for NCX3). Directly modulates Na+/Mg2+ exchange in a Ca2+-dependent manner. Reported ot offer neuronal and cardio-protection against ischemic injury. Also inhibits nicotinic acetylcholine receptors and NMDA receptor channels (IC50<10 μM). | | Biological Activity | Potent, selective inhibitor of the reverse mode of the Na + /Ca 2+ exchanger (IC 50 = 0.7 mM). Does not affect Na + -dependent transport systems, Na + channels or ionotropic glutamate receptors. | | Biochem/physiol Actions | Target IC50: 4.3 μM, 4.7 μM, and 1.4 μM for NCX1,NCX2, and NCX3, respectively | | storage | Room temperature | | References | [1] T IWAMOTO M S T Watano. A novel isothiourea derivative selectively inhibits the reverse mode of Na+/Ca2+ exchange in cells expressing NCX1.[J]. The Journal of Biological Chemistry, 1996, 271 37: 22391-22397. DOI:10.1074/jbc.271.37.22391 [2] K. HOYT. Reverse Na+/Ca2+ exchange contributes to glutamate-induced intracellular Ca2+ concentration increases in cultured rat forebrain neurons.[J]. Molecular Pharmacology, 1998, 53 4 1: 742-749. DOI:10.1124/mol.53.4.742 [3] J SANTO-DOMINGO. The plasma membrane Na+/Ca2+ exchange inhibitor KB-R7943 is also a potent inhibitor of the mitochondrial Ca2+ uniporter[J]. British Journal of Pharmacology, 2009, 151 5: 647-654. DOI:10.1038/sj.bjp.0707260 [4] TATIANA BRUSTOVETSKY. KB-R7943, an inhibitor of the reverse Na+/Ca2+ exchanger, blocks N-methyl-D-aspartate receptor and inhibits mitochondrial complex I[J]. British Journal of Pharmacology, 2010, 162 1: 255-270. DOI:10.1111/j.1476-5381.2010.01054.x |
| | 2-[2-[4-(4-NITROBENZYLOXY)PHENYL]ETHYL]ISOTHIOUREA MESYLATE Preparation Products And Raw materials |
|