Fluorescent orange 547 reactive

• Catalog No.: 72712
• M. F.: C34H38N3NaO10S2
• M. W.: 735.79939
• Purity: ≥80% (coupling to amines)

SYNONYMS

• IUPAC name: sodium 2-[3-(3-{4-[(2,5-dioxopyrrolidin-1-yl)oxy]-4-oxobutyl}-1-ethyl-3-methyl-5-sulfonato-2,3-dihydro-1H-indol-2-ylidene)prop-1-en-1-yl]-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate
• IUPAC Traditional name: sodium 2-[3-(3-{4-[(2,5-dioxopyrrolidin-1-yl)oxy]-4-oxobutyl}-1-ethyl-3-methyl-5-sulfonatoindol-2-ylidene)prop-1-en-1-yl]-1-ethyl-3,3-dimethylindol-1-ium-5-sulfonate

DATABASE IDS

• MDL Number: MFCD07370113
• PubChem SID: 24886443

PROPERTIES

• Empirical Formula (Hill Notation): C34H38N3NaO10S2
• Purity: ≥80% (coupling to amines)
• Suitability: suitable for fluorescence
• Fluorescence: λex 547 nm; λem 566 nm in 0.1 M phosphate pH 7.0
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: 2-8°C
• German water hazard class: 3