NIBR3049, also known as TCS-21311, is a potent and selective JAK3 inhibitor IC50 values of 8 nM.
Chemical Formula: C27H25F3N4O4
Exact Mass: 526.1828
Molecular Weight: 526.5162
Elemental Analysis: C, 61.59; H, 4.79; F, 10.82; N, 10.64; O, 12.15
Chemical Name: 3-[5-[4-(2-Hydroxy-2-methyl-1-oxopropyl)-1-piperazinyl]-2-(trifluoromethyl)phenyl]-4-(1H-indol-3-yl)-1H-pyrrole-2,5-dione
InChi Code: InChI=1S/C27H25F3N4O4/c1-26(2,38)25(37)34-11-9-33(10-12-34)15-7-8-19(27(28,29)30)17(13-15)21-22(24(36)32-23(21)35)18-14-31-20-6-4-3-5-16(18)20/h3-8,13-14,31,38H,9-12H2,1-2H3,(H,32,35,36)
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
TCS 21311 (NIBR3049) exhibits IC50 values of 1.017, 2.550 and 8.055 μM for JAK1, JAK2 and TYK2, respectively in a enzymatic Jak assay.
TCS 21311 (NIBR3049) shows moderate activity in this cellular assay (IC50=689 nM, Jurkat cells), which is in good agreement with its enzymatic Pkc activity.
- Thoma G, et al. Identification of a potent Janus kinase 3 inhibitor with high selectivity within the Janus kinase family.J Med Chem. 2011 Jan 13;54(1):284-8.
Products are for research use only. Not for human use.
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