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Chemical structure of OSMI-1

GC14870

OSMI-1

Also known as (2R)-N-(furan-2-ylmethyl)-2-(2-methoxyphenyl)-2-[(2-oxo-1H-quinolin-6-yl)sulfonylamino]-N-(thiophen-2-ylmethyl)acetamide

OSMI-1 is an O-GlcNAc transferase (OGT) small molecule inhibitor that does not significantly affect other glycosyltransferases

ChemicalCAS1681056-61-0MW563.64FormulaC28H25N3O6S2
CAS number
1681056-61-0
Molecular weight
563.64
Formula
C28H25N3O6S2
Solubility
20mg/mL in DMSO, 25mg/mL in DMF
InChIKey
IYIGLWQQAMROOF-HHHXNRCGSA-N
Catalogue number
GC14870
Brand
GLPBIO
Computed properties PubChem CID 118634407 · XLogP 3.3 · TPSA 155 Ų · H-bond donors 2
XLogP
3.3
TPSA
155 Ų
H-bond donors
2
H-bond acceptors
8
Rotatable bonds
10
Heavy atoms
39

SMILES COC1=CC=CC=C1[C@H](C(=O)N(CC2=CC=CO2)CC3=CC=CS3)NS(=O)(=O)C4=CC5=C(C=C4)NC(=O)C=C5

Computed descriptors from PubChem (CID 118634407), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.