DMNP-EDTA, tetrapotassium salt (Caged Calcium)


Catalog #: 50050.

Product Description

DMNP-EDTA (also known as DM-Nitrophen)  is a caged Ca2+ chelator. Upon photolysis, the Kd for Ca2+ increases from 5 nM to 3 mM, resulting in a pulse of free Ca2+.

  • Light yellow solid soluble in water (pH >6) and DMSO
  • Store desiccated at -20°C and protect from light
  • Aqueous solutions stable for at least three months when stored at 4°C, protected from light
  • C18H19K4N3O12
  • MW: 626


MSDS (PDF): MSDS 50050

5 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