Pyrene maleimide

Cat. # Quantity Price Lead time
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
Found better price? Let us know and we will propose the way forward!

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

Absorption and emission spectra of pyrene fluorophore

Customers also purchased with this product

Cyanine2 NHS ester minimal dye

Cyanine2 NHS ester minimal dye for protein labeling, an equivalent of Cy2 NHS ester minimal dye.

Cyanine5 azide

Cyanine5 azide is a reagent for click chemistry labeling with Cyanine5, a popular fluorescent dye.

BDP® 558/568 alkyne

BDP 558/568 is a borondipyrromethene dye for Cyanine3-channel. This product is a terminal alkyne derivative for copper-catalyzed click chemistry.

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

  1. 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
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.