5(6)-Carboxynaphthofluorescein

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£377.00

SKU:: 437382
Molekulargewicht:: 476.43
Reinheit:: ≥95% (HPLC)
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
CAS Number:: 128724-35-6
Format:: Dark red solid
Weitere Details:: 5(6)-Carboxynaphthofluorescein is a pH-dependent fluorophore. Synonyms: 3,11-Dihydroxy-3'-oxospiro[7H-dibenzo[c,h]xanthene-7,1'(3'H)-isobenzofuran]-ar'-carboxylic Acid; Carboxynaphthofluorescein CAS No: 128724-35-6 Molecular Formula: C₂₉H₁₆O₇ Molecular Weight: 476.43 Appearance: Dark red solid Purity: ≥95% (HPLC) MS: Conforms to reference NMR: Conforms to reference Elemental Analysis: %C: 67.68, %H: 3.71 Solubility: DMSO (Slightly), Methanol (Slightly) Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.