WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 406166
CAS#: 292170-13-9
Description: OM137 is an inhibitor of Aurora kinases. which is growth inhibitory to cultured cells when applied at high concentration and potentiates the growth inhibitory effects of subnanomolar concentrations of paclitaxel.
MedKoo Cat#: 406166
Name: OM-137
CAS#: 292170-13-9
Chemical Formula: C13H14N4O3S
Exact Mass: 306.07866
Molecular Weight: 306.34026
Elemental Analysis: C, 50.97; H, 4.61; N, 18.29; O, 15.67; S, 10.47
Synonym: OM-137; OM137; OM 137
IUPAC/Chemical Name: (E)-2-amino-N'-(4-hydroxy-3-methoxybenzylidene)-4-methylthiazole-5-carbohydrazide
InChi Key: AMHQGUWEVRTTJB-GIDUJCDVSA-N
InChi Code: InChI=1S/C13H14N4O3S/c1-7-11(21-13(14)16-7)12(19)17-15-6-8-3-4-9(18)10(5-8)20-2/h3-6,18H,1-2H3,(H2,14,16)(H,17,19)/b15-6+
SMILES Code: O=C(C1=C(C)N=C(N)S1)N/N=C/C2=CC=C(O)C(OC)=C2
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, 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 306.34026 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: DeMoe JH, Santaguida S, Daum JR, Musacchio A, Gorbsky GJ. A high throughput, whole cell screen for small molecule inhibitors of the mitotic spindle checkpoint identifies OM137, a novel Aurora kinase inhibitor. Cancer Res. 2009 Feb 15;69(4):1509-16. doi: 10.1158/0008-5472.CAN-08-3133. Epub 2009 Feb 3. PubMed PMID: 19190331; PubMed Central PMCID: PMC265523.
