| Bioactivity | JANEX-1 (WHI-P131) hydrochloride is a potent and specific JAK3 inhibitor (Ki=2.3 μM). JANEX-1 hydrochloride shows potent JAK3 inhibitory activity (IC50=78 μM), does not inhibit JAK1 and JAK2[1][2][3][4]. |
| CAS | 188829-39-2 |
| Formula | C16H16ClN3O3 |
| Molar Mass | 333.77 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Sudbeck EA, et al. Structure-based design of specific inhibitors of Janus kinase 3 as apoptosis-inducing antileukemic agents. Clin Cancer Res. 1999 Jun;5(6):1569-82. [2]. Oh YB, et al. Inhibition of Janus activated kinase-3 protects against myocardial ischemia and reperfusion injury in mice. Exp Mol Med. 2013 May 17;45:e23 [3]. Uckun FM, et al. In vivo toxicity and pharmacokinetic features of the janus kinase 3 inhibitor WHI-P131 [4-(4'hydroxyphenyl)-amino-6,7- dimethoxyquinazoline. Clin Cancer Res. 1999 Oct;5(10):2954-62. [4]. Xia F, et al. IL4 (interleukin 4) induces autophagy in B cells leading to exacerbated asthma. Autophagy. 2018;14(3):450-464. |
JANEX-1 hydrochloride
CAS: 188829-39-2 F: C16H16ClN3O3 W: 333.77
JANEX-1 (WHI-P131) hydrochloride is a potent and specific JAK3 inhibitor (Ki=2.3 μM). JANEX-1 hydrochloride shows poten
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