Pyrene maleimide

Cat. # Quantity Price Lead time
13580 1 mg $110.00 in stock
23580 5 mg $210.00 in stock
43580 25 mg $410.00 in stock
53580 50 mg $695.00 in stock
63580 100 mg $1190.00 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

Absorption and emission spectra of pyrene fluorophore

Customers also purchased with this product

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.

Pyrene hydrazide

Pyrene hydrazide is a carbonyl reactive dye for the conjugation of pyrene fluorophore with aldehydes and ketones.

Pyrenebutyric acid

A derivative of pyrene containing a free carboxylic acid function. Pyrene is a polycyclic aromatic hydrocarbon (PAH) which exhibits excimer fluorescence and affinity to graphite.

General properties

Appearance: off white solid
Mass spec M+ increment: 410.2
Molecular weight: 410.46
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 maximum, nm: 343; 326; 313; 276; 265; 242; 234
Emission maximum, nm: 377; 397
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.