Catalog #: 90070. Tag: .

Product Description

CBQCA (3-(4-carboxybenzoyl)quinoline-2-carboxaldehyde) reacts specifically with primary amines to form conjugates that can be analyzed by electrophoretic or chromatographic methods. CBQCA also reacts with hydrophilic peptides and amino sugars.  The amine derivatized product (7-aza-1-cyano-5,6-benzisoindole) is highly fluorescent that is optimally excited at 450 nm and have emission maximum at 560 nm.

  • λExEm(MeOH) = 465/560 nm (for reaction product with amines)
  • Light yellow solid soluble in DMF or DMSO
  • Store at -20°C and protect from light
  • C18H11NO4
  • MW: 305


MSDS (PDF):  MSDS 90070
Protocol (PDF): psds-90070

10 mg

Shipment Method: Shipping and handling methods will be assessed and calculated at time of shipment based upon item(s) storage temperature conditions.

Expedited shipment may be requested at time of checkout.

Please note that products with recommended storage at 4°C or -20°C may ship at ambient temperature. This will not affect product performance. When you receive the product, place it under the recommended storage conditions.

More information about product handling and shelf life