WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 406114
CAS#: 1146944-35-5
Description: KRC-108 is a multiple kinase inhibitor. KRC-108 is a potent inhibitor of Ron, Flt3 and TrkA as well as c-Met. KRC-108 inhibited oncogenic c-Met M1250T and Y1230D more strongly than wild type c-Met. The anti-proliferative activity of KRC-108 was measured by performing a cytotoxicity assay on a panel of cancer cell lines. The GI(50) values (i.e., 50% inhibition of cell growth) for KRC-108 ranged from 0.01 to 4.22 μM for these cancer cell lines. KRC-108 was also effective for the inhibition of tumor growth in human HT29 colorectal cancer and NCI-H441 lung cancer xenograft models in athymic BALB/c nu/nu mice. This molecule should serve as a useful lead for inhibitors targeting kinases and may lead to new therapeutics for the treatment of cancer. (source: Invest New Drugs. 2012 Apr;30(2):518-23. doi: 10.1007/s10637-010-9584-2. Epub 2010 Nov 16. ).
MedKoo Cat#: 406114
Name: KRC-108
CAS#: 1146944-35-5
Chemical Formula: C20H20N6O-2HCl or C20H22Cl2N6O
Exact Mass: 360.16986
Molecular Weight: 433.33
Elemental Analysis: C, 55.43; H, 5.12; Cl, 16.36; N, 19.39; O, 3.69
Synonym: KRC108; KRC 108; KRC-108
IUPAC/Chemical Name: 3-(benzo[d]oxazol-2-yl)-5-(1-(piperidin-4-yl)-1H-pyrazol-4-yl)pyridin-2-amine
InChi Key: NLOGXCAMKYLWJP-UHFFFAOYSA-N
InChi Code: InChI=1S/C20H20N6O/c21-19-16(20-25-17-3-1-2-4-18(17)27-20)9-13(10-23-19)14-11-24-26(12-14)15-5-7-22-8-6-15/h1-4,9-12,15,22H,5-8H2,(H2,21,23)
SMILES Code: NC1=NC=C(C2=CN(C3CCNCC3)N=C2)C=C1C4=NC5=CC=CC=C5O4
Appearance: Solid powder
Purity: >98%
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: >5 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
The following data is based on the product molecular weight 433.33 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.
| 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 |
1: Han SY, Lee CO, Ahn SH, Lee MO, Kang SY, Cha HJ, Cho SY, Ha JD, Ryu JW, Jung H, Kim HR, Koh JS, Lee J. Evaluation of a multi-kinase inhibitor KRC-108 as an anti-tumor agent in vitro and in vivo. Invest New Drugs. 2012 Apr;30(2):518-23. doi: 10.1007/s10637-010-9584-2. Epub 2010 Nov 16. PubMed PMID: 21080208.
