PYR-41

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Cat. No.: IBDI-435975

PYR-41 is a selective and cell permeable inhibitor of ubiquitin-activating enzyme E1 with an IC50 of < 10 μM, with little activity at E2 and E3.

Size (Solution): 10 mM * 1 mL in DMSO

Size (Solid + Solvent): 10 mM * 1 mL ready for reconstitution

Size (Solid):

Product Details

Target	E1/E2/E3 Enzyme \| Apoptosis
Molecular Weight	371.30
Appearance	Solid
SMILES	O=C(N1)/C(C(N1C2=CC=C(C=C2)C(OCC)=O)=O)=C/C3=CC=C([N+]([O-])=O)O3
Purity	≥98.0%

Storage & Handling

Shipping	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
Regulatory Status	This product is for RESEARCH USE ONLY and is not intended for therapeutic or diagnostic use.

! For research use only, not intended for any clinical use.