7-Diethylamino-3-(4-maleimidophenyl)-4-methylcoumarin

• Catalog No.: 96669
• CAS Number: 76877-33-3
• M. F.: C24H22N2O4
• M. W.: 402.44248
• Purity: ≥90% (HPCE)

SYNONYMS

• IUPAC name: 1-{4-[7-(diethylamino)-4-methyl-2-oxo-2H-chromen-3-yl]phenyl}-2,5-dihydro-1H-pyrrole-2,5-dione
• IUPAC Traditional name: 1-{4-[7-(diethylamino)-4-methyl-2-oxochromen-3-yl]phenyl}pyrrole-2,5-dione
• Synonyms: 1H-Pyrrole-2,5-dione, 1-(4-(7-(diethylamino)-4-methyl-2-oxo-2H-1-benzopyran-3-yl)phenyl)-; CPM

DATABASE IDS

• CAS Number: 76877-33-3
• MDL Number: MFCD00077334
• PubChem SID: 24890336

PROPERTIES

• Empirical Formula (Hill Notation): C24H22N2O4
• Product Line: BioReagent
• Purity: ≥90% (HPCE)
• Suitability: suitable for fluorescence
• Fluorescence: λex 391 nm; λem 472 nm in methanol: 2-mercaptoethanol
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (English)

Application
Fluorescence probe for glutathione for intact cells; specific advantages: only thio derivative fluoresces, high quantum yield and good Stokes shift
Biochem/physiol Actions
Used to monitor release of thiols, quantitate thiol in microplate reactions, and to distinguish proliferating cancer cells by nucleolar protein staining.

Description (简体中文)

Application
Fluorescence probe for glutathione for intact cells; specific advantages: only thio derivative fluoresces, high quantum yield and good Stokes shift
Biochem/physiol Actions
Used to monitor release of thiols, quantitate thiol in microplate reactions, and to distinguish proliferating cancer cells by nucleolar protein staining.