AF 430 carboxylic acid

Pricing Note
Pricing for each Lumiprobe product includes international shipping and custom clearance fees to bring the item into Canada. If ordering more than 1 item from Lumiprobe, please ask us for discounted pricing so that these fees are only included once per order.
 
Delivery Time Note
This product is usually imported from the manufacturer after order placement. Please expect longer delivery times of 7-14 days.
 
Catalog no.
40890
 
Description
Non-reactive form of AF 430 fluorescent dye to be used as a reference standard.
 
Quantity
25 mg
 
Formula
C22H23NF3KO7S
 
Quality Control
NMR 1H, HPLC-MS (95%)
 
Excitation maximum
430
 
Extinction coefficient
15955
 
Emission maximum
542
 
Fluorescence quantum yield
0.23
 
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.
 
Solubility
good in DMF, DMSO, water