73881

Fluo 3-AM

≥90% (TLC)

• Synonym(s): 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
• Empirical Formula (Hill Notation): C₅₁H₅₀Cl₂N₂O₂₃
• CAS Number: 121714-22-5
• Molecular Weight: 1129.85
• UNSPSC Code: 12171500
• NACRES: NA.32

Properties

• Quality Level: 100
• assay: ≥90% (TLC)
• form: powder
• fluorescence: λ_ex 506 nm; λ_em 525 nm in 0.1 M Tris pH 8.0, esterase
• storage temp.: −20°C
• 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

Description

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.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable