PYR-41

• Catalog No.: N2915
• CAS Number: 418805-02-4
• M. F.: C17H13N3O7
• M. W.: 371.30102
• Purity: ≥98% (HPLC)

SYNONYMS

• IUPAC name: ethyl 4-{4-[(5-nitrofuran-2-yl)methylidene]-3,5-dioxopyrazolidin-1-yl}benzoate
• IUPAC Traditional name: ethyl 4-{4-[(5-nitrofuran-2-yl)methylidene]-3,5-dioxopyrazolidin-1-yl}benzoate
• Synonyms: 4[4-(5-Nitro-furan-2-ylmethylene)-3,5-dioxo-pyrazolidin-1-yl]-benzoic acid ethyl ester

DATABASE IDS

• CAS Number: 418805-02-4

PROPERTIES

• Empirical Formula (Hill Notation): C17H13N3O7
• Purity: ≥98% (HPLC)
• Apperance: white to brown powder
• Solubility: DMSO: soluble5 mg/mL, clear (warmed)
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H317
• European Hazard Symbols: Harmful (Xn)
• GHS Precautionary statements: P280
• Risk Statements: 22-43
• Safety Statements: 36/37
• Storage Temperature: -20°C
• German water hazard class: 3

DETAILS

Description (English)

Biochem/physiol Actions
PYR-41 is a cell permeable inhibitor of Ubiquitin activating enzyme (E1) with little or no activity against E3, E2, or caspase enzymatic activity.

Description (简体中文)

Biochem/physiol Actions
PYR-41 is a cell permeable inhibitor of Ubiquitin activating enzyme (E1) with little or no activity against E3, E2, or caspase enzymatic activity.