2,7-Difluorofluorescein (Oregon Green(TM) 488, Free Acid), CAS [[195136-58-4]]

Produktübersicht

• Artikelname: 2,7-Difluorofluorescein (Oregon Green(TM) 488, Free Acid), CAS [[195136-58-4]]
• Artikelnummer: USB-421277
• Hersteller Artikelnummer: 421277
• Alternativnummer: USB-421277-25,USB-421277-50,USB-421277-100
• Hersteller: US Biological
• Kategorie: Biochemikalien

Produktbeschreibung

2,7-Difluorofluorescein is a reactant used in the synthesis of biarsenical probes that inhibit protein tyrosine phosphatases. Synonyms: 2',7'-difluoro-3',6'-dihydroxy-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, Oregon Green(TM) 488, Free Acid, OG 488 Free Acid, 2,7-Difluoro-3,6-dihydroxy-3H-spiro[isobenzofuran-1,9-xanthen]-3-one CAS No: 195136-58-4 Molecular Formula: C20H10F2O5 Molecular Weight: 368.29 Appearance: Dark orange to very dark orange solid Purity: 95% Emission: 514nm Excitation: 490nm Solubility: Chloroform, DMSO Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Produkteigenschaften

• Molekulargewicht: 368.29
• Reinheit: 95%
• Formulierung: Dark orange to very dark orange solid
• CAS Nummer: [195136-58-4]