SML1901

ML348

≥98% (HPLC)

• Synonym(s): ML 348, ML-348, N-[2-Chloro-5-(trifluoromethyl)phenyl]-2-[4-(2-furoyl)-1-piperazinyl]acetamide
• Empirical Formula (Hill Notation): C₁₈H₁₇ClF₃N₃O₃
• CAS Number: 899713-86-1
• Molecular Weight: 415.79
• UNSPSC Code: 51111800
• NACRES: NA.77

Properties

• 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: FC(F)(F)c1cc(c(cc1)Cl)NC(=O)CN2CCN(CC2)C(=O)c3[o]ccc3
• InChI: 1S/C18H17ClF3N3O3/c19-13-4-3-12(18(20,21)22)10-14(13)23-16(26)11-24-5-7-25(8-6-24)17(27)15-2-1-9-28-15/h1-4,9-10H,5-8,11H2,(H,23,26)
• InChI key: OXKNHBBDOIMFFQ-UHFFFAOYSA-N

Description

Biochem/physiol Actions

ML348 is a substrate-competitive, reversible and APT1-selective acyl-protein thioesterase (APT) inhibitor (IC₅₀/Ki = 840 nM/300 nM against APT1; IC₅₀ & Ki >10 μM against APT2). ML348 effectively inhibits cellular APT1 activity in cultures (by >95% in HEK293T & mouse T cells; 5 μM for 4 h) and in mice in vivo (by >90% in lung/heart/kidney and by ~50% in brain tissue 4 h post 50 mg/kg i.p. dosing) without affecting more than 15 cellular serine hydrolases and APT2.

Safety Information

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