Calcein (Mixture of Structural Isomers)

CAS: 1461-15-0

Ref. TR-C125408

Produktinformation

• Name: Calcein (Mixture of Structural Isomers)
• Synonyme: Fluorescein Complexon, Fluorexon, NSC 298193, Oftasceine, [(3',6'-Dihydroxy-2',7'-fluorandiyl)bis(methylenenitrilo)]tetra-acetic Acid, 2,7-Bis[N,N-bis(carboxymethyl)aminomethylene]fluorescein, N,N'-[(3',6'-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-2',7'-diyl)bis(methylene)]bis[N-(carboxymethyl)glycine], 2',7'-Bis[[bis(carboxymethyl)amino]methyl]-fluorescein, 2,2',2'',2'''-[(3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-2',7'-diyl)bis(methanediylnitrilo)]tetraacetic acid, 2,2′,2′′,2′′′-(((3′,6′-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-2′,7′-diyl)bis(methylene))bis(azanetriyl))tetraacetic acid, 2-[[7′-[[Bis(carboxymethyl)amino]methyl]-3′,6′-dihydroxy-3-oxospiro[2-benzofuran-1,9′-xanthene]-2′-yl]methyl-(carboxymethyl)amino]acetic acid, Acetic acid, [(3′,6′-dihydroxy-2′,7′-fluorandiyl)bis(methylenenitrilo)]tetra-, Fluorescein complexon, Fluorescein, 2′,7′-bis[[bis(carboxymethyl)amino]methyl]-, Glycine, N,N′-[(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-2′,7′-diyl)bis(methylene)]bis[N-(carboxymethyl)-, N,N′-[(3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-2′,7′-diyl)bis(methylene)]bis[N-(carboxymethyl)glycine], Spiro[isobenzofuran-1(3H),9′-[9H]xanthene], glycine deriv.
• CAS: 1461-15-0

Beschreibung

Applications Calcein, UltraPure Grade, is a fluorescent calcium indicator with excitation and emission wavelengths of 495 and 515nm respectively. Calcein self-quenches at concentrations above 100 mM. It is used as a complexometric indicator for titration of calcium ions with EDTA, and for fluorimetric determination of calcium.

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 184.666
• Formel: C₃₀H₂₆N₂O₁₃
• Farbe/Form: Orange Solid
• InChl: InChI=1S/C9H13ClN2/c1-2-3-7-4-5-8(10)6-9(7)12-11/h4-6,12H,2-3,11H2,1H3
• InChI Key: InChIKey=IQNPNOYACHTKFG-UHFFFAOYSA-N
• SMILES: CCCc1ccc(Cl)cc1NN