1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate N-Hydroxysuccinimide Ester

• Catalog No.: O874000
• CAS Number: 37558-29-5
• M. F.: C13H18N2O5
• M. W.: 282.29242
• Storage: -20°C Freezer, Under Inert Atmosphere

SYNONYMS

• IUPAC name: 2,5-dioxopyrrolidin-1-yl 1-hydroxy-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylate
• IUPAC Traditional name: 2,5-dioxopyrrolidin-1-yl 1-hydroxy-2,2,5,5-tetramethylpyrrole-3-carboxylate
• Synonyms: 2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic Acid N-Hydroxysuccinimide Ester; 3-[[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl]-2,5-dihydro-2,2,5,5-tetramethyl-1H-Pyrrol-1-yloxy; Tempyo Ester; NSC 319633; OXYL-1-NHS

DATABASE IDS

• CAS Number: 37558-29-5

PROPERTIES

• Apperance: Yellow Solid
• Melting Point: 174-177°C
• Solubility: Chloroform
• Solubility: DMSO
• Storage Condition: -20°C Freezer, Under Inert Atmosphere
• Storage Warning: Moisture Sensitive: Desiccate

DETAILS

Description (English)

A highly amine reactive spin-label.

REFERENCES

• Spin-labeled transfer RNA, Hoffman, B. M.; Schofield, P.; Rich, A. Proc. Nat. Acad. Sci. U. S. 1969, 62, 1195-202.