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11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid

11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid chemical structure
CAS Number73025-02-2
FormulaC23H34N2O4S
Mol. Weight434.59 g/mol

What is 11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid?

11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid is a chemical compound with CAS number 73025-02-2 and molecular formula C23H34N2O4S. It is used in various industrial and research applications.

Applications

11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid (DAUDA), a dansyl-type fluorophore, is widely used as a hydrophobic binding site probe to identify and characterize the binding sites of medium chain fatty acids, their derivatives and other hydrophobic compounds on molecules such as proteins.

Specifications

Molecular Weight

434.59 g/mol

Assay/Purity

≥98.0% (TLC)

Solubility

DMSO: soluble
methanol: soluble

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Required PPE

dust mask type N95 (US), Eyeshields, Gloves

WGK Germany

3

Frequently Asked Questions