Stanford Chemicals Company products

Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. It was approved for medical use in the United States in 1955. It regulates the activity of the immune system and modifies the underlying disease process, rather than simply treating the symptoms.

Remdesivir (development code GS-5734) is a novel antiviral drug in the class of nucleotide analogs. It is a nucleoside analogue, with effective antiviral activity, with EC50s of 74 nM for SARS-CoV and MERS-CoV in HAE cells, and 30 nM for murine hepatitis virus in delayed brain tumor cells. Remdesivir is highly effective in the control of 2019-nCoV (COVID-19) infection in vitro.

Losartan competes with the binding of angiotensin II to AT1 receptors. The concentration that inhibits 50% of the binding of angiotensin II (IC50) is 20 nM. Losartan (40 μM) affects ISC but prevents the effect of ANGII on ISC. Losartan significantly reduces Ang II-mediated cell proliferation in endometrial cancer cells. The combination of losartan and anti-miR-155 has a significantly greater antiproliferative effect compared to each drug alone.

Tetrahydropalmatine (THP) is an isoquinoline alkaloid found in several different plant species, mainly in the Corydalis genus, but also in other plants such as Stephania rotunda.

Salicin (C13H18O7) is an alcoholic beta-glycoside. It is closely related chemically to aspirin and has a very similar action in the human body. Used as an analgesic and, formerly, in veterinary practice, as a bitter stomachic, antirheumatic and analgesic. Salicin is extracted from Salix babylonica L.. Stanford Chemicals has been providing quality Salicin and many other natural plant extracts for over 15 years.