SML1621

OSMI-1

≥98% (HPLC), powder, OGT inhibitor

• Synonym(s): (αR)-α-[[(1,2-Dihydro-2-oxo-6-quinolinyl)sulfonyl]amino]-N-(2-furanylmethyl)-2-methoxy-N-(2-thienylmethyl)-benzeneacetamide, OSMI 1
• Empirical Formula (Hill Notation): C₂₈H₂₅N₃O₆S₂
• CAS Number: 1681056-61-0
• Molecular Weight: 563.64
• UNSPSC Code: 51111800
• PubChem Substance ID: 329825506
• NACRES: NA.77

Properties

• product name: OSMI-1, ≥98% (HPLC)
• Quality Level: 100
• Assay: ≥98% (HPLC)
• form: powder
• color: white to beige
• solubility: DMSO: 20 mg/mL, clear
• storage temp.: 2-8°C
• SMILES string: O=C(N1)C=CC2=C1C=CC(S(N[C@H](C3=C(OC)C=CC=C3)C(N(CC4=CC=CS4)CC5=CC=CO5)=O)(=O)=O)=C2
• 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)/t27-/m1/s1
• InChI key: IYIGLWQQAMROOF-HHHXNRCGSA-N

Description

Application

OSMI-1 (OGT with a small molecule inhibitor) has been used in proximal ligation assay, Sox2 (SRY (sex determining region Y)-Box 2 ) dual luciferase reporter assay, Sox2 ELISA (enzyme linked immunosorbent assay) and other in vivo approaches, to study the O-Linked β-N-acetylglucosamine (O-GlcNAc) mediated regulation of self-renewal genes in cancer. It has also been used to study the Hippo pathway regulation mediated by O-GlcNAc transferase.

Biochem/physiol Actions

OGT catalyses the attachment of N-acetylglucosamine moieties to a number proteins during post-translational modification. Inhibition of OGT activity might hinder the rate of viral replication in infections such as Herpes simplex viral disease.

OSMI-1 is a cell permeable inhibitor of OGT (O-GlcNAc transferase).

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable