Naphthofluorescein diacetate

• Catalog No.: 70422
• CAS Number: 77084-71-0
• M. F.: C32H20O7
• M. W.: 516.497
• Purity: ~95% (TLC)

SYNONYMS

• IUPAC name: 7'-(acetyloxy)-3-oxo-3H-2'-oxaspiro[2-benzofuran-1,13'-pentacyclo[12.8.0.0^3,^1^2.0^4,^9.0^1^7,^2^2]docosane]-1'(14'),3'(12'),4',6',8',10',15',17',19',21'-decaen-19'-yl acetate
• IUPAC Traditional name: 7'-(acetyloxy)-3-oxo-2'-oxaspiro[2-benzofuran-1,13'-pentacyclo[12.8.0.0^3,^1^2.0^4,^9.0^1^7,^2^2]docosane]-1'(14'),3'(12'),4',6',8',10',15',17',19',21'-decaen-19'-yl acetate

DATABASE IDS

• CAS Number: 77084-71-0
• Beilstein Number: 70529
• PubChem SID: 24886082
• MDL Number: MFCD00800293

PROPERTIES

• Empirical Formula (Hill Notation): C32H20O7
• Grade: for fluorescence
• Purity: ~95% (TLC)
• Fluorescence: λex 594 nm; λem 663 nm in 0.1 M Tris pH 9.0 (esterase)
• Melting Point: 250-252 °C(lit.)
• Solubility: DMF: soluble
• Solubility: DMSO: soluble
• Solubility: alcohols: soluble
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: -20°C
• German water hazard class: 3