| Cas No.: | 2241651-99-8 |
| Chemical Name: | (4-(1-(3-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)(4-(3-fluorobenzyloxy)-3-methoxyphenyl)methanone |
| Synonyms: | CRMP2-Ubc9-NaV1.7 inhibitor; HUN51998; HUN-51998; HUN 51998; |
| SMILES: | O=C(N1CCC(C2=NC3=CC=CC=C3N2CC4=CC=CC(F)=C4)CC1)C5=CC=C(OCC6=CC=CC(F)=C6)C(OC)=C5 |
| Formula: | C34H31F2N3O3 |
| M.Wt: | 567.64 |
| Purity: | >98% |
| Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
| Publication: | [1]. Cai S, et al. Selective targeting of NaV1.7 via inhibition of the CRMP2-Ubc9 interaction reduces pain in rodents. Sci Transl Med. 2021;13(619):eabh1314. |
| Description: | AZ194 is a first-in-class, orally active inhibitor of CRMP2-Ubc9 interaction and inhibitor of NaV1.7 (IC50=1.2 μM). AZ194 blocks SUMOylation of CRMP2 to selectively reduce the amount of surface-expressed NaV1.7. Antinociceptive effects[1]. |
| In Vivo: | AZ194 would provide pain relief in rat models of chemotherapy- and nerve injury- induced neuropathic pain. AZ194 (orally; at 2 and 10 mg/kg) restores mechanical sensitivity in animals with chemotherapy-induced and nerve injury-induced neuropathic nociception[1]. AZ194 (10 mg/kg; ip; CD1 male mice) does not affect motor performance (open field). AZ194 synergizes with commonly used painkillers, engages NaV1.7-dependent endogenous opioid signaling[1]. |
| References: | [1]. Cai S, et al. Selective targeting of NaV1.7 via inhibition of the CRMP2-Ubc9 interaction reduces pain in rodents. Sci Transl Med. 2021;13(619):eabh1314. |

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