Catalog No. Size PriceQuantity
M12243-2 2mg solid $355
M12243-10 10mg solid $1,420


TC ASK 10 (Compound 10) is a potent, selective and orally active apoptosis signal-regulating kinase 1 (ASK1) inhibitor with an IC50 of 14 nM. The inhibitory activities of TC ASK 10 towards other representative panel of kinases are less than 50%, except for ASK2 (IC50 of 0.51 μM).

Product information

CAS Number: 1005775-56-3

Molecular Weight: 432.35

Formula: C21H23Cl2N5O

Chemical Name: 4-tert-butyl-N-[6-(1H-imidazol-1-yl)imidazo[1, 2-a]pyridin-2-yl]benzamide dihydrochloride

Smiles: Cl.Cl.CC(C)(C)C1C=CC(=CC=1)C(=O)NC1=CN2C=C(C=CC2=N1)N1C=NC=C1


InChi: InChI=1S/C21H21N5O.2ClH/c1-21(2,3)16-6-4-15(5-7-16)20(27)24-18-13-26-12-17(8-9-19(26)23-18)25-11-10-22-14-25;;/h4-14H,1-3H3,(H,24,27);2*1H

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

TC ASK 10 (Compound 10; 0-10 μM; 1 hour; INS-1 cells) treatment inhibits streptozotocin (STZ)-induced JNK in INS-1 pancreatic β cells from 0.3 μM. Phosphorylation of p38 is also inhibited in a dosedependent manner.

In Vivo:

Pharmacokinetic profiles in rats are tested. TC ASK 10 (Compound 10•HCl; rat cassette doing at 0.1 mg/kg, iv and 1 mg/kg, po.) has a good oral bioavailability. The Cmax, Tmax and AUCpo, 0-8h are 285.1 ng/mL, 1.67 h and 275.4 ng.h/mL, respectively for TC ASK 10.


  1. Terao Y, et al. Design and biological evaluation of imidazo[1,2-a]pyridines as novel and potent ASK1 inhibitors. Bioorg Med Chem Lett. 2012 Dec 15;22(24):7326-9.

Products are for research use only. Not for human use.

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