For research use only. Not for therapeutic Use.
(Rac)-OSMI-1 is the racemate of OSMI-1. OSMI-1 is a cell-permeable O-GlcNAc transferase (OGT) inhibitor with an IC50 value of 2.7 μM. OSMI-1 inhibits protein O-linked N-acetylglucosamine (O-GlcNAcylation) in several mammalian cell lines without qualitatively altering cell surface N- or O-linked glycans[1][2].
| Catalog Number | I045544 |
| CAS Number | 2748153-92-4 |
| Synonyms | N-(furan-2-ylmethyl)-2-(2-methoxyphenyl)-2-[(2-oxo-1H-quinolin-6-yl)sulfonylamino]-N-(thiophen-2-ylmethyl)acetamide |
| Molecular Formula | C28H25N3O6S2 |
| Purity | ≥95% |
| InChI | InChI=1S/C28H25N3O6S2/c1-36-25-9-3-2-8-23(25)27(28(33)31(17-20-6-4-14-37-20)18-21-7-5-15-38-21)30-39(34,35)22-11-12-24-19(16-22)10-13-26(32)29-24/h2-16,27,30H,17-18H2,1H3,(H,29,32) |
| InChIKey | IYIGLWQQAMROOF-UHFFFAOYSA-N |
| SMILES | COC1=CC=CC=C1C(C(=O)N(CC2=CC=CO2)CC3=CC=CS3)NS(=O)(=O)C4=CC5=C(C=C4)NC(=O)C=C5 |
| Reference | [1]. Ortiz-Meoz RF, et al. A small molecule that inhibits OGT activity in cells. ACS Chem Biol. 2015 Jun 19;10(6):1392-7. [2]. Liu Y, et al. Discovery of a Low Toxicity O-GlcNAc Transferase (OGT) Inhibitor by Structure-based Virtual Screening of Natural Products. Sci Rep. 2017 Sep 26;7(1):12334. |
