Fluo 3-AM solution
SIGMA/39294 - 1 mM in DMSO, ≥99.0% (TLC)
CAS Number: 121714-22-5
Empirical Formula (Hill Notation): C51H50Cl2N2O23
Molecular Weight: 1129.85
MDL Number: MFCD00083336
Linear Formula: C51H50Cl2N2O23
Product Type: Chemical
| assay | ≥99.0% (TLC) |
| concentration | 1 mM in DMSO |
| fluorescence | λex 506 nm; λem 525.0 nm±5.0 nm in 0.1 M Tris pH 8.0, esterase |
| form | liquid |
| InChI | 1S/C51H50Cl2N2O23/c1-28-7 |
| InChI key | PTPUOMXKXCCSEN-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | Clc1[c](cc2[o]c3c(c(c2c1) |
| storage temp. | −20°C |
| Application: | suitable as fluorescent Ca sensitive probe (after cleavage of the AM ester) |
| General description: | 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 | NA 1993 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 188.6 °F |
| Flash Point(C) | 87 °C |
| Purity | ≥99.0% (TLC) |
| Storage Temp. | −20°C |
| UNSPSC | 12171500 |

