Catalogue number: P840380
Chemical name: PYR-41
Synonyms: 4-[4-[(5-Nitro-2-furanyl)methylene]-3,5-dioxo-1-pyrazolidinyl]-benzoic acid Ethyl Ester
CAS Number: 418805-02-4
Possible CAS #: NA
Molecular form.: C₁₇H₁₃N₃O₇
Appearance: Very Dark Red Solid
Melting Point: 228-235°C
Mol. Weight: 371.3
Storage: Amber Vial, -20°C Freezer, Under inert atmosphere
Solubility: DMSO (Slightly), Ethyl Acetate (Slightly)
Stability: No Data Available
Category: Amines, Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals
Boiling Point: No Data Available
Applications: PYR-41 is the cell-permeable inhibitor of ubiquitin-activating enzyme E1, with no activity at E2.
References: Yang, Y., et al.; Cancer Res., 67, 9472 (2007); Ungermannova, D., et al.: J. Biomol. Screening, 17, 421 (2012)
Dangerous Goods Info: NA

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  Pack size Price(USD)
1mg $45.00
10mg $85.00
50mg $295.00
  Pack size Price(USD)
5mg $50.00
25mg $165.00
100mg $565.00
Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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