WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 406663
CAS#: 1221186-53-3
Description: ML265 is a potent PKM2 activator induces tetramerization and reduces tumor formation and size in a mouse xenograft model. Cancer cells have altered metabolic processes compared to normal differentiated cells and the expression of the M2 isozyme of pyruvate kinase (PKM2) plays an important role in this aberrant metabolism. ML265 induces the more active tetrameric state of PKM2 and the X-ray co-crystal structure shows that the activator binds at the dimer-dimer interface between two subunits of PKM2. ML265 was tested in a H1299 mouse xenograft model and showed significant reduction in tumor size, weight, and occurrence with no apparent toxicity over the 7-week experiment.
MedKoo Cat#: 406663
Name: ML-265
CAS#: 1221186-53-3
Chemical Formula: C17H16N4O2S2
Exact Mass: 372.07147
Molecular Weight: 372.46
Elemental Analysis: C, 54.82; H, 4.33; N, 15.04; O, 8.59; S, 17.22
Synonym: ML265; ML-265; ML 265; CID44246499; CID-44246499; CID 44246499; NCGC00186528; NCGC 00186528; NCGC-00186528; TEPP46; TEPP 46; TEPP-46.
IUPAC/Chemical Name: 6-(3-aminobenzyl)-4-methyl-2-(methylsulfinyl)-4,6-dihydro-5H-thieno[2',3':4,5]pyrrolo[2,3-d]pyridazin-5-one
InChi Key: ZWKJWVSEDISQIS-UHFFFAOYSA-N
InChi Code: InChI=1S/C17H16N4O2S2/c1-20-13-7-14(25(2)23)24-16(13)12-8-19-21(17(22)15(12)20)9-10-4-3-5-11(18)6-10/h3-8H,9,18H2,1-2H3
SMILES Code: O=C1C(N(C)C2=C3SC(S(C)=O)=C2)=C3C=NN1CC4=CC=CC(N)=C4
Appearance: 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
The following data is based on the product molecular weight 372.46 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: Walsh MJ, Brimacombe KR, Anastasiou D, Yu Y, Israelsen WJ, Hong BS, Tempel W, Dimov S, Veith H, Yang H, Kung C, Yen KE, Dang L, Salituro F, Auld DS, Park HW, Vander Heiden MG, Thomas CJ, Shen M, Boxer MB. ML265: A potent PKM2 activator induces tetramerization and reduces tumor formation and size in a mouse xenograft model. 2012 Mar 16 [updated 2013 May 8]. Probe Reports from the NIH Molecular Libraries Program [Internet]. Bethesda (MD): National Center for Biotechnology Information (US); 2010-. Available from http://www.ncbi.nlm.nih.gov/books/NBK153222/ PubMed PMID: 23905203.
