Synonym: 7-(4-Chlorobenzyl)-1,3-dioxohexahydroimidazo[1,5-a]pyrazin-2(3H)-yl 2,3-dihydro-4Hbenzo[b][1,4]oxazine-4-carboxylate
Empirical Formula (Hill Notation): C22H21ClN4O5
Molecular Weight: 456.88
Linear Formula: C22H21ClN4O5
Product Type: Chemical
| assay |
≥98% (HPLC) |
| color |
white to beige |
| form |
powder |
| SMILES string |
O=C(ON(C(N1C2CN(CC1)CC3=CC=C(C=C3)Cl)=O)C2=O)N4C5=CC=CC=C5OCC4 |
| solubility |
DMSO: 2 mg/mL, clear |
| storage temp. |
−20°C |
| Biochem/physiol Actions: |
ABC99 is an N-hydroxyhydantoin (NHH) carbamate-based irreversible, potent and selective inhibitor against the serine hydrolase activity of the Wnt-deacylating enzyme NOTUM (IC50 = 13 nM against NOTUM-mediated labeling of fluorophosphonate (FP) probe), an enzyme that reverses the posttranslational O-linked palmitoleate modification of Wnt proteins. ABC99 prevents NOTUM-mediated negative regulation against Wnt3A-dependent cellular signaling (EC50 = 89 nM by HEK293T TOPflash reporter assay) with excellent selectivity over 65 other serine hydrolases, including PPT1. |
| Biochem/physiol Actions: |
Inhibition of NOTUM has therapeutic use in treating degenerative diseases including osteopenia and osteoporosis. |
| WGK Germany |
WGK 3 |
| Flash Point(F) |
Not applicable |
| Flash Point(C) |
Not applicable |
| Purity |
≥98% (HPLC) |
| Storage Temp. |
−20°C |
| UNSPSC |
12352200 |
