For research use only. Not for therapeutic Use.
HS-276 is an orally active, potent and highly selective TAK1 inhibitor, with a Ki of 2.5 nM. HS-276 shows significant inhibition of TAK1, CLK2, GCK, ULK2, MAP4K5, IRAK1, NUAK, CSNK1G2, CAMKKβ-1, and MLK1, with IC50 values of 8.25, 29, 33, 63, 125, 264, 270, 810, 1280, and 5585 nM, respectively. HS-276 can be used for rheumatoid arthritis (RA) research[1].
HS-276 reduces expression of TNF, IL-6, and IL-1β in a dose-dependent manner, with IC50 values of 138, 201, and 234 nM, respectively[1].
HS-276 (CIA mouse model of inflammatory arthritis, 50 mg/kg, IP, daily for 6 days) reduces inflammation, pannus, cartilage damage (CD), bone resorption (BR), and periosteal bone formation (PBF) histological manifestations[1].
HS-276 (CD-1 mice, 30 mg/kg, Oral gavage, once) shows excellent bioavailability in mice with a Cmax of 3.68 μM and %F of 98.1%[1].
| Catalog Number | I043517 |
| CAS Number | 2767422-72-8 |
| Synonyms | 3-N-[6-(piperidin-1-ylmethyl)-1-propylbenzimidazol-2-yl]benzene-1,3-dicarboxamide |
| Molecular Formula | C24H29N5O2 |
| Purity | ≥95% |
| InChI | InChI=1S/C24H29N5O2/c1-2-11-29-21-14-17(16-28-12-4-3-5-13-28)9-10-20(21)26-24(29)27-23(31)19-8-6-7-18(15-19)22(25)30/h6-10,14-15H,2-5,11-13,16H2,1H3,(H2,25,30)(H,26,27,31) |
| InChIKey | NPEMHKSMWPZEOV-UHFFFAOYSA-N |
| SMILES | CCCN1C2=C(C=CC(=C2)CN3CCCCC3)N=C1NC(=O)C4=CC=CC(=C4)C(=O)N |
| Reference | [1]. Scarneo S, et al. Development and Efficacy of an Orally Bioavailable Selective TAK1 Inhibitor for the Treatment of Inflammatory Arthritis. ACS Chem Biol. 2022 Mar 18;17(3):536-544. |
