WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 510232

CAS#: 303162-79-0

Description: TAK-715 is a potent p38 MAPK inhibitor. which displays potent inhibitory activity (inhibition of p38alpha, IC50 = 7.1 nM; LPS-stimulated release of TNF-alpha from THP-1, IC50 = 48 nM; LPS-induced TNF-alpha production in mice, 87.6% inhibition at 10 mg/kg, po) and no inhibitory activity for major CYPs, including CYP3A4. TAK-715 was selected as a clinical candidate and is now under clinical investigation for the treatment of RA.

Chemical Structure

CAS# 303162-79-0

Theoretical Analysis

MedKoo Cat#: 510232
Name: TAK-715
CAS#: 303162-79-0
Chemical Formula: C24H21N3OS
Exact Mass: 399.14
Molecular Weight: 399.510
Elemental Analysis: C, 72.15; H, 5.30; N, 10.52; O, 4.00; S, 8.03

Price and Availability

Size Price Availability Quantity
50mg USD 1050 2 Weeks
25mg USD 650 2 Weeks
10mg USD 330 2 Weeks
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Synonym: TAK715, TA 715, TAK715

IUPAC/Chemical Name: N-(4-(2-ethyl-4-(m-tolyl)thiazol-5-yl)pyridin-2-yl)benzamide


InChi Code: InChI=1S/C24H21N3OS/c1-3-21-27-22(18-11-7-8-16(2)14-18)23(29-21)19-12-13-25-20(15-19)26-24(28)17-9-5-4-6-10-17/h4-15H,3H2,1-2H3,(H,25,26,28)

SMILES Code: O=C(NC1=NC=CC(C2=C(C3=CC=CC(C)=C3)N=C(CC)S2)=C1)C4=CC=CC=C4

Appearance: Light to dark yellow 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, not in water

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

Product Data:

Preparing Stock Solutions

The following data is based on the product molecular weight 399.510000000000000000000000000000 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Falck D, Kool J, Honing M, Niessen WM. Tandem mass spectrometry study of p38α kinase inhibitors and related substances. J Mass Spectrom. 2013 Jun;48(6):718-31. doi: 10.1002/jms.3219. PubMed PMID: 23722963. 2: Azevedo R, van Zeeland M, Raaijmakers H, Kazemier B, de Vlieg J, Oubrie A. X-ray structure of p38α bound to TAK-715: comparison with three classic inhibitors. Acta Crystallogr D Biol Crystallogr. 2012 Aug;68(Pt 8):1041-50. doi: 10.1107/S090744491201997X. Epub 2012 Jul 17. PubMed PMID: 22868770. 3: Verkaar F, van der Doelen AA, Smits JF, Blankesteijn WM, Zaman GJ. Inhibition of Wnt/β-catenin signaling by p38 MAP kinase inhibitors is explained by cross-reactivity with casein kinase Iδ/ɛ. Chem Biol. 2011 Apr 22;18(4):485-94. doi: 10.1016/j.chembiol.2011.01.015. PubMed PMID: 21513885. 4: Miwatashi S, Arikawa Y, Kotani E, Miyamoto M, Naruo K, Kimura H, Tanaka T, Asahi S, Ohkawa S. Novel inhibitor of p38 MAP kinase as an anti-TNF-alpha drug: discovery of N-[4-[2-ethyl-4-(3-methylphenyl)-1,3-thiazol-5-yl]-2-pyridyl]benzamide (TAK-715) as a potent and orally active anti-rheumatoid arthritis agent. J Med Chem. 2005 Sep 22;48(19):5966-79. PubMed PMID: 16162000.