Synonym: 4-(6-Acetoxymethoxy-2,7-dichloro-3-oxo-9-xanthenyl)-4′-methyl-2,2′(ethylenedioxy)dianiline-N,N,N′,N′-tetraacetic acid tetrakis(acetoxymethyl) ester
CAS Number: 121714-22-5
Empirical Formula (Hill Notation): C51H50Cl2N2O23
Molecular Weight: 1129.85
Linear Formula: C51H50Cl2N2O23
Product Type: Chemical
assay |
≥90% (TLC) |
fluorescence |
λex 506 nm; λem 525 nm in 0.1 M Tris pH 8.0, esterase |
form |
powder |
Quality Level |
100 |
SMILES string |
CC(=O)OCOC(=O)CN(CC(=O)OCOC(C)=O)c1ccc(C)cc1OCCOc2cc(ccc2N(CC(=O)OCOC(C)=O)CC(=O)OCOC(C)=O)C3=C4C=C(Cl)C(=O)C=C4Oc5cc(OCOC(C)=O)c(Cl)cc35 |
storage temp. |
−20°C |
Application: |
Cell permeable fluorescent indicator of intracellular Ca2+; non-fluorescent until it is hydrolyzed intracellularly and/or in the presence of Ca2+; lower binding affinity allows measurement of higher peaks of Ca2+ transients than with Fura 2. |
RIDADR |
NONH for all modes of transport |
WGK Germany |
WGK 3 |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
Purity |
≥90% (TLC) |
Storage Temp. |
−20°C |
UNSPSC |
12352200 |