Buy pharmaceutical chemicals online | pharmaceutical chemicals manufacturers | pharmaceutical chemicals suppliers - Worldofchemicals



Rimonabant is an anorectic antiobesity drug that has been withdrawn from the market. It is an inverse agonist for the cannabinoid receptor CB1. Its main effect is reduction in appetite.

Properties Suppliers

RolanMICRO is widely used in pharmaceutical & cosmetic ointments & creams, superior adhesive tapes etc.

Properties Suppliers

Ropinirole is a non-ergoline dopamine agonist. It is used in the treatment of Parkinson's disease.It is also used for the treatment of restless legs syndrome.Ropinirole can cause nausea, dizziness, hallucinations, orthostatic hypotension, and sudden sleep attacks during the daytime.

Properties Suppliers

Roquinimex is a quinoline derivative immunostimulant which increases NK cell activity and macrophage cytotoxicity. It also inhibits angiogenesis and reduces the secretion of TNF alpha. It has been investigated as a treatment for some cancers and autoimmune diseases, such as multiple sclerosis and recent-onset type I diabetes. Several trials have been terminated due to serious cardiovascular toxicity.


Rotigotine is a non-ergoline dopamine agonist indicated for the treatment of Parkinson's disease and restless legs syndrome in Europe and the United States. Like other dopamine agonists, rotigotine has been shown to possess antidepressant effects and may be useful in the treatment of depression as well.

Properties Suppliers

Rufigallol is an organic compound. It can be obtained by treating gallic acid with concentrated sulfuric acid and then with sodium hydroxide. It is particularly toxic to the malarial parasite Plasmodium falciparum and has a synergistic effect in combination with the antimalarial drug exifone, which has structural similarities to rufigallol. Rufigallol forms a crimson-colored complex with beryllium, aluminum, thorium, zirconium and hafnium, and this reaction has been used for the spot and spectrophotometric determination of beryllium in low concentrations.


Strychnine is a highly toxic, colorless, bitter crystalline alkaloid used as a pesticide, particularly for killing small vertebrates such as birds and rodents. The first total synthesis of strychnine was reported by the research group of R. B. Woodward in 1954. Strychnine, when inhaled, swallowed, or absorbed through eyes or mouth, causes a poisoning which results in muscular convulsions and eventually death through asphyxia. Strychnine was popularly used as an athletic performance enhancer and recreational stimulant in the late 19th century and early 20th century, due to its convulsant effects. It was thought to be similar to coffee.Strychnine poisoning in animals usually occurs from ingestion of baits designed for use against gophers, moles, and coyotes. Strychnine is also used as a rodenticide, but is not specific to such unwanted pests and may kill other small animals.Strychnine toxicity in rats is dependent on sex. It is more toxic to females than to males when administered via subcutaneous injection or intraperitoneal injection.Strychnine is rapidly metabolized by the liver microsomal enzyme system requiring NADPH and O2. Strychnine competes with the inhibitory neurotransmitter glycine resulting in an excitatory state. However, the toxicokinetics after overdose have not been well described. In most severe cases of strychnine poisoning, the patient dies before reaching the hospital. The biological half-life of strychnine is about 10 hours.

Properties Suppliers

Salicylate is a salt or ester of salicylic acid.Salicylatesclass of drugs has analgesic,antipyretic and anti-inflammatory properties.It reduces the pain and inflammation associated with rheumatoid arthritis.

Properties Suppliers

Salubrinal is a drug which acts as a specific inhibitor of eIF2α phosphatase enzymes and is primarily used experimentally, to study stress responses in eukaryotic cells associated with the action of eIF2. It indirectly inhibits eIF2 as a result of reduced dephosphorylation of its α-subunit, resulting in activation of stress response pathways usually triggered by events such as oxidative stress or buildup of unfolded protein in the endoplasmic reticulum. It has putative therapeutic value due to its function, but is as yet only used experimentally.


Saquinavir is an antiretroviral drug used in HIV therapy. It falls in the protease inhibitor class.Saquinavir was the first protease inhibitor (and sixth antiretroviral) approved by the Food and Drug Administration (FDA). It was approved on December 6, 1995.Saquinavir is in a class of antiviral medications called protease inhibitors. It works by slowing the spread of HIV in the body. Saquinavir does not cure HIV and may not prevent you from developing HIV-related illnesses. Saquinavir does not prevent the spread of HIV to other people.

Properties Suppliers uses cookies to ensure that we give you the best experience on our website. By using this site, you agree to our Privacy Policy and our Terms of Use. X