Chemicals used to investigate biological pathways
Chemicals used in medicinal chemistry
Chemicals used in pharmaceutical research
Ethoxazene, also known as 2,4-diamino-4-ethoxyazobenzene, serves as an analgesic compound and finds application as an acidity indicator in gastric function examinations. Analyzing ethoxazene can be achieved through a reverse-phase (RP) HPLC method utilizing a mobile phase comprising acetonitrile (MeCN), water, and phosphoric acid, or for Mass-Spec (MS) compatibility, formic acid can replace phosphoric acid. This liquid chromatography method, scalable and suitable for pharmacokinetics, employs smaller 3 μm particles columns for fast UPLC applications and enables preparative separation for isolating impurities. Additionally, ethoxazene can be covalently bound to insoluble carriers like nickel screen, providing indicators for hydrogen ion concentration, oxidation-reduction state, or specific ion concentration in liquid media.
There are many suppliers of P-ETHOXYCHRYSOIDIN on the LookChem platform, such as Dayang Chem (Hangzhou) Co.,Ltd., HENAN NEW BLUE CHEMICAL CO.,LTD, Antimex Chemical Limied. Through the form on the right, you can choose to send an inquiry to your intended factory. We recommend that you clearly describe your purchase requirements, for example: P-ETHOXYCHRYSOIDIN CAS number 94-10-0 with a purity of over 98% that needs to be transported to Los Angeles, USA.