WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 510228
CAS#: 800408-39-3
Description: VX-166 is a broad caspase inhibitor, which can be used as a novel potential treatment for sepsis. VX-166 reduces fibrosis in an animal model of nonalcoholic steatohepatitis.
MedKoo Cat#: 510228
Name: VX-166
CAS#: 800408-39-3
Chemical Formula: C22H21F4N3O8
Exact Mass: 531.12648
Molecular Weight: 531.41
Elemental Analysis: C, 49.72; H, 3.98; F, 14.30; N, 7.91; O, 24.09
VX-166 is not in stock, but may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.
Synonym: VX166, VX 166, VX-166
IUPAC/Chemical Name: (S)-3-((S)-2-(3-((methoxycarbonyl)amino)-2-oxopyridin-1(2H)-yl)butanamido)-4-oxo-5-(2,3,5,6-tetrafluorophenoxy)pentanoic acid
InChi Key: WQNDPVUOABHOHK-KBPBESRZSA-N
InChi Code: InChI=1S/C22H21F4N3O8/c1-3-14(29-6-4-5-12(21(29)34)28-22(35)36-2)20(33)27-13(8-16(31)32)15(30)9-37-19-17(25)10(23)7-11(24)18(19)26/h4-7,13-14H,3,8-9H2,1-2H3,(H,27,33)(H,28,35)(H,31,32)/t13-,14-/m0/s1
SMILES Code: O=C(O)C[C@H](NC([C@@H](N1C=CC=C(NC(OC)=O)C1=O)CC)=O)C(COC2=C(F)C(F)=CC(F)=C2F)=O
The following data is based on the product molecular weight 531.41 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: Collins JL, Peng X, Lee R, Witriol A, Pierre Z, Sciuto AM. Determination of LCt(50)s in anesthetized rats exposed to aerosolized nerve agents. Toxicol Mech Methods. 2013 Feb;23(2):127-33. doi: 10.3109/15376516.2012.730560. Epub 2012 Oct 19. PubMed PMID: 22978758.
2: Anstee QM, Concas D, Kudo H, Levene A, Pollard J, Charlton P, Thomas HC, Thursz MR, Goldin RD. Impact of pan-caspase inhibition in animal models of established steatosis and non-alcoholic steatohepatitis. J Hepatol. 2010 Sep;53(3):542-50. doi: 10.1016/j.jhep.2010.03.016. Epub 2010 May 26. PubMed PMID: 20557969.
3: Weber P, Wang P, Maddens S, Wang PSh, Wu R, Miksa M, Dong W, Mortimore M, Golec JM, Charlton P. VX-166: a novel potent small molecule caspase inhibitor as a potential therapy for sepsis. Crit Care. 2009;13(5):R146. doi: 10.1186/cc8041. Epub 2009 Sep 9. PubMed PMID: 19740426; PubMed Central PMCID: PMC2784364.
4: Witek RP, Stone WC, Karaca FG, Syn WK, Pereira TA, Agboola KM, Omenetti A, Jung Y, Teaberry V, Choi SS, Guy CD, Pollard J, Charlton P, Diehl AM. Pan-caspase inhibitor VX-166 reduces fibrosis in an animal model of nonalcoholic steatohepatitis. Hepatology. 2009 Nov;50(5):1421-30. doi: 10.1002/hep.23167. PubMed PMID: 19676126.
5: Hilmas CJ, Poole MJ, Finneran K, Clark MG, Williams PT. Galantamine is a novel post-exposure therapeutic against lethal VX challenge. Toxicol Appl Pharmacol. 2009 Oct 15;240(2):166-73. doi: 10.1016/j.taap.2009.07.029. Epub 2009 Jul 30. PubMed PMID: 19647007.
6: Sakurada K, Ikegaya H, Ohta H, Akutsu T, Takatori T. Hydrolysis of an acetylthiocholine by pralidoxime iodide (2-PAM). Toxicol Lett. 2006 Oct 25;166(3):255-60. Epub 2006 Aug 12. PubMed PMID: 16971069.
7: Haberham ZL, van den Brom WE, Venker-van Haagen AJ, de Groot HN, Baumans V, Hellebrekers LJ. The rat vertex-middle latency auditory-evoked potential as indicator of anaesthetic depth: a comparison with evoked-reflex testing. Brain Res. 2000 Aug 11;873(2):287-90. PubMed PMID: 10930556.
8: Bosković B. The influence of 2-/o-cresyl/-4 H-1 : 3 : 2-benzodioxa-phosphorin-2-oxide (CBDP) on organophosphate poisoning and its therapy. Arch Toxicol. 1979 Jul 11;42(3):207-16. PubMed PMID: 475595.