CAS 75350-46-8: 1-(3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl)-1H-pyrrole-2,5-dione

Description: 1-(3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl)-1H-pyrrole-2,5-dione, with CAS number 75350-46-8, is a complex organic compound characterized by its unique structural features, including a pyrrole ring and a spiro-linked benzofuran-xanthene moiety. This compound exhibits notable properties such as strong absorbance in the UV-visible spectrum, which is typical for compounds with extended conjugated systems, making it potentially useful in dye applications. Its hydroxyl groups contribute to its solubility in polar solvents and may enhance its reactivity, particularly in forming hydrogen bonds. The presence of the diketone functionality in the pyrrole ring suggests potential for tautomerization and reactivity in various chemical environments. Additionally, the compound may exhibit biological activity, which is common among similar structures, warranting further investigation into its pharmacological properties. Overall, this compound's intricate structure and functional groups suggest a range of potential applications in materials science and medicinal chemistry.

Formula: C₂₄H₁₃NO₇

InChI: InChI=1/C24H13NO7/c26-13-2-5-17-19(10-13)31-20-11-14(27)3-6-18(20)24(17)16-4-1-12(9-15(16)23(30)32-24)25-21(28)7-8-22(25)29/h1-11,26-27H

Synonyms:

• 1H-Pyrrole-2,5-dione, 1-(3',6'-dihydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthen)-5-yl)-

FLUORESCEIN-5-MALEIMIDE

CAS: 75350-46-8

• Formula: C₂₄H₁₃NO₇
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 427.3625199999999

1-(3?,6?-Dihydroxy-3-Oxo-3H-Spiro[Isobenzofuran-1,9?-Xanthen]-5-Yl)-1H-Pyrrole-2,5-Dione

CAS: 75350-46-8

• Purity: 95%
• Molecular weight: 427.36g/mol

Fluorescein-5-maleimide

CAS: 75350-46-8

• Purity: ≥95%
• Molecular weight: 427.36g/mol

FLUORESCEIN-5-MALEIMIDE

CAS: 75350-46-8

• Purity: 95%
• Molecular weight: 427.368011474609

Fluorescein-5-maleimide

CAS: 75350-46-8

Fluorescein-5-maleimide (N-(5-Fluoresceinyl)maleimide) is a fluorescent thiol-reactive dye (excitation: 494 nm, emission: 519 nm).

• Formula: C₂₄H₁₃NO₇
• Purity: 97% - 97.42%
• Color and Shape: Solid
• Molecular weight: 427.36

N-(5-Fluoresceinyl)-maleinimide

CAS: 75350-46-8

Fluorescein 5-Maleimide (90%)

CAS: 75350-46-8

Applications Fluorescent labeling reagent for proteins and peptides. References Vives, E. and Lebleu, B. : …

• Formula: C₂₄H₁₃NO₇
• Purity: 90%
• Color and Shape: Neat
• Molecular weight: 427.36

Fluorescein-5-maleimide (contains 2% N,N-Dimethylformamide at maximum)

CAS: 75350-46-8

• Formula: C₂₄H₁₃NO₇
• Purity: >97.0%(HPLC)
• Color and Shape: Light yellow to Amber to Dark green powder to crystal
• Molecular weight: 427.37

Fluorescein 5-maleimide

CAS: 75350-46-8

Fluorescein 5-maleimide is a fluorescent probe that can be used to measure the binding of …

• Formula: C₂₄H₁₃NO₇
• Purity: Min. 95%
• Molecular weight: 427.36 g/mol