U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

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Showing 1 - 10 of 11 results

Status:
US Approved OTC
Source:
21 CFR 358.710(a)(6) dandruff:dandruff selenium sulfide, micronized
Source URL:
First approved in 1951

Class (Stereo):
CHEMICAL (ACHIRAL)


Selenium sulfide, an anti-infective agent, relieves itching and flaking of the scalp and removes the dry, scaly particles that are commonly referred to as dandruff or seborrhea. It is also used to treat tinea versicolor, a fungal infection of the skin. Topical selenium sulfide can be added to the therapeutic armamentarium for congenital or acquired hyperkeratosis.
Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)

Diallyl disulfide (DADS) or allyl disulfide is the main organosulfur ingredient in garlic, with known antioxidant and anti-inflammatory activities. It has been shown to have multi-targeted antitumor activities in a variety of cancer cells Experiments in vitro have revealed, that diallyl disulfide inhibits the metastasis of type Ⅱ esophageal-gastric junction adenocarcinoma cells via NF-κB and PI3K/AKT signaling pathways. At the same time, was shown the drug suppresses cell stemness, proliferation, metastasis and glucose metabolism in breast cancer stem cells partly through the inhibition of CD44/PKM2/AMPK. Besides diallyl disulfide can be a promising agent for the treatment of emphysema, this was discovered in experiments on rats. And also drug shows protective effects against acetaminophen (AAP)-induced acute hepatotoxicity.
Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)

Molybdenum Disulfide is the inorganic Molybdenum salt often used in dry lubricants and in petroleum refining. Its semiconducting ability and similarity to the carbon-based graphene make molybdenum disulfide of interest to scientists as a possible candidate for use in the manufacture of electronics. Molybdenum Disulfide is often a component of blends and composites that require low friction. For example, it is added to graphite to improve sticking. Molybdenum Disulfide is employed as a cocatalyst for desulfurization in petrochemistry, for example, hydrodesulfurization. The effectiveness of the Molybdenum Disulfide catalysts is enhanced by doping with small amounts of cobalt or nickel. The intimate mixture of these sulfides is supported on alumina. Such catalysts are generated in situ by treating molybdate/cobalt or nickel-impregnated alumina with H2S or an equivalent reagent.
Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)

Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)

Glutathione (GSH, also called as reduced glutathione) is a tripeptide with many roles in cells. It conjugates to drugs to make them more soluble for excretion, is a cofactor for some enzymes such as, glutathione reductase, glutathione peroxidases, peroxiredoxins. Glutathione S-transferases catalyse the conjugation of GSH via a sulfhydryl group to electrophilic centers on a wide variety of substrates in order to make the compounds more water-soluble. As a part of homeopathic product, glutathione is used for temporary relief of symptoms related to Free Radical Toxicity including tingling in hands and feet, mood changes, frequent colds, poor digestion, fatigue, and constipation. In addition, for temporary relief of pain in the back from urinating, constant urging and frequent urination, kidneys sensitive to pressure, and pain from back extending down the thigh. Glutathione is an important nutrient for brain function and loss of glutathione has been implicated in Parkinson's disease. In phase II of the clinical trial was investigated whether administration of either dose of glutathione, as a nasal spray, improves PD symptoms over time in a population of individuals with Parkinson's disease (PD). In addition in phase II of clinical trial was shown, that reduced glutathione, an ingredient of RayGel™, has been helpful in decreasing some radiation therapy side effects to the skin. Reduced glutathione plays a vital role in both making DNA and cell repair. Cystic fibrosis (CF) is the most common inherited disease among the Caucasian population with considerable morbidity and reduced life expectancy. Glutathione (GSH) represents the first-line defence of the lung against oxidative stress-induced cell injury. Therapeutic approaches with inhaled GSH could improve the reduced lung antioxidant capacity in order to counterbalance the oxidant stress linked to the chronic airway inflammation and bacterial infection.
Status:
Possibly Marketed Outside US
Source:
Canada:CARBON DISULFIDE
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Carbon disulfide (CS2) in its pure form is a colourless, volatile and in-flammable liquid with a sweet aromatic odour. The technical product is a yellowish liquid with a disagreeable odour. It has been an important industrial chemical since the 1800s because of its many useful properties, including its ability to solubilise fats, rubbers, phosphorus, sulfur, and other elements. Its fat-solvent properties also make it indispensable in preparing fats, lacquers, and camphor; in refining petroleum jelly and paraffin; and in extracting oil from bones, palmstones, olives, and rags. It was also used in processing India rubber sap from tropical trees. In all these extraction processes, it has now been replaced by other solvents. Carbon disulfide's most important industrial use has been in the manufacture of regenerated cellulose rayon (by the viscose process) and cellophane. Another principal industrial use for carbon disulfide has been as a feedstock for carbon tetrachloride production. It has also been used to protect fresh fruit from insects and fungus during shipping, in adhesives for food packaging, and in the solvent extraction of growth inhibitors. Carbon disulfide has been highly suitable for other industrial applications including the vulcanisation and manufacture of rubber and rubber accessories; the production of resins, xanthates, thiocyanates, plywood adhesives, and flotation agents; solvent and spinning-solution applications, primarily in the manufacture of rayon and polymerisation inhibition of vinyl chloride; conversion and processing of hydrocarbons; petroleum-well cleaning; brightening of precious metals in electroplating; rust removal from metals; and removal and recovery of metals and other elements from waste water and other media. In agriculture, carbon disulfide has been widely used as a fumigant to control insects in stored grain, and to remove botfly larva infestations from the stomachs of horses and ectoparasites from swine. Use of carbon disulfide as a grain fumigant in the USA was voluntarily cancelled after 1985. The primary source of carbon disulfide in the environment is emission from viscose plants, around which environmental pollution is especially great. Carbon disulfide is irritating to the eyes, mucous membranes, and skin. Acute neurological effects may result from all routes of exposure and may include headache, confusion, psychosis, and coma. Acute exposure to extremely high levels of carbon disulfide may result in death. The neurotoxic effects caused by carbon disulfide may be due, in part, to its metabolic conversion to dithiocarbamates. Individuals especially susceptible to the toxic effects of carbon disulfide include those with existing disorders of the nervous system, respiratory system, cardiovascular system, or eyes.

Class (Stereo):
CHEMICAL (ABSOLUTE)



Oxiglutathione is the oxidized disulfide form of glutathione (GSH) with potential protective activity. Glutathione disulfide (GSSG) is reduced by glutathione reductase to GSH. GSSG and GSH together play important roles in numerous redox reactions, such as those involved in the detoxification of harmful substances and free radicals, and in reactions preventing oxidative damage in erythrocytes. Upon ocular administration in irrigation solution, glutathione disulfide may exert a beneficial effect on the intracellular redox state of glutathione, thereby protecting the integrity and barrier function of the corneal endothelial cells.

Showing 1 - 10 of 11 results