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Oregon Green 514 Carboxylic Acid

Other Names Oregon Green 488 carboxylic acid [Pg.290]

CA Index Name Spiro[isobenzofuran-l(3H),9 -[9H]xanthene]-5-carboxylic acid, 2, 7 -difluoro-3, 6 -dihydroxy-3-OXO-CAS Registry Number 195136-52-8 Merck Index Number Not listed Chemical Structure [Pg.290]

Chemical/Dye Class Huorescent, Xanthene Molecular Formula C21H10F2O7 Molecular Weight 412.30 pH Range 4.2-5.7 [Pg.290]

Color Change at pH Weak green fluorescence (4.2) to strong green fluorescence (5.7) pKa 4.7 [Pg.290]

Solubility Insoluble in water soluble in N,A -dimethylfonnamide UV-Visible (X ) 478 nm, 492 nm Melting Point 250°C [Pg.290]

OREGON GREEN 488 CARBOXYLIC ACID DIACETATE Other Names Oregon Green 488 carboxylic acid diacetate... [Pg.293]

OREGON GREEN 488 CARBOXYLIC ACID SUCCINIMIDYL ESTER... [Pg.308]

See other pages where Oregon Green 514 Carboxylic Acid is mentioned: [Pg.242]    [Pg.139]    [Pg.290]    [Pg.290]    [Pg.293]    [Pg.302]    [Pg.302]    [Pg.303]    [Pg.306]    [Pg.306]    [Pg.307]    [Pg.429]    [Pg.429]    [Pg.445]    [Pg.445]   


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