PeptideDB

MPO-IN-1

CAS: 2471981-21-0 F: C24H21ClN4 W: 400.90

MPO-IN-1 is a potent, orally active, and irreversible indole-containing inhibitor of myeloperoxidase (MPO). MPO-IN-1 has
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Bioactivity MPO-IN-1 is a potent, orally active, and irreversible indole-containing inhibitor of myeloperoxidase (MPO). MPO-IN-1 has IC50s of 2.6 μM and 5.3 μM for MPO and thyroid peroxidase (TPO), respectively. MPO-IN-1 inhibits MPO activity in an acute mouse model of inflammation[1].
Target 2.6 μM (in plasma MPO assay); 0.12 μM (in fluorescent MPO peroxidation assay)
In Vivo MPO-IN-1 (compound 2) (5 and 90 mg/kg; p.o.; four hours post-Zymosan A administration) significantly reduces MPO activity in a mouse peritonitis model of acute inflammation[1].Mouse pharmacokinetic parameter of MPO-IN-1[1]. Dose
Name MPO-IN-1
CAS 2471981-21-0
Formula C24H21ClN4
Molar Mass 400.90
Appearance Solid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Reference [1]. Patnaik A, et al. Discovery of a novel indole pharmacophore for the irreversible inhibition of myeloperoxidase (MPO). Bioorg Med Chem. 2020;28(12):115548.