Pyrene maleimide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 13580 | 1 mg | $110 | in stock | |
| 23580 | 5 mg | $210 | in stock | |
| 43580 | 25 mg |
$410
|
in stock | |
| 53580 | 50 mg |
$695
|
in stock | |
| 63580 | 100 mg |
$1190
|
in stock |
Pyrene is a fluorescent hydrocarbon which emits in blue region. This is a maleimide derivative of pyrenebutyric acid which reacts with thiols.
Pyrene is a useful proximity probe because two pyrene residues close to each other exhibit strong excimer fluorescence.
Absorption and emission spectra of pyrene fluorophore
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Ready-to-use high purity, amine-free solvent for NHS ester labeling.Pyrenebutyric acid NHS ester
Pyrene NHS ester for the labeling of biomolecules with pyrene residue. Pyrene is a fluorescent proximity probe which forms excimers, and it is also an anchor group for graphite immobilization.General properties
| Appearance: | off white solid |
| Mass spec M+ increment: | 410.2 |
| Molecular weight: | 410.46 |
| CAS number: | 1869968-64-8 |
| Molecular formula: | C26H22N2O3 |
| Solubility: | well soluble in chlorinated organic solvents |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 343; 326; 313; 276; 265; 242; 234 |
| Emission maximum, nm: | 377; 397 |
Product citations
- Mishyn, V.; Hugo, A.; Rodrigues, T.; Aspermair, P.; Happy, H.; Marques, L.; Hurot, C.; Othmen, R.; Bouchiat, V.; Boukherroub, R.; Knoll, W.; Szunerits, S. The Holy Grail of Pyrene-Based Surface Ligands on the Sensitivity of Graphene-Based Field Effect Transistors. Sens. Diagn., 2022, 1(2), 235–244.. doi: 10.1039/D1SD00036E
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