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

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Showing 15891 - 15900 of 16236 results

Status:
Possibly Marketed Outside US

Class (Stereo):
CHEMICAL (ACHIRAL)

HYDROXYETHYLETHYLENEDIAMINETRIACETIC ACID (HEDTA) is used in cosmetics and care products. It’s a chelating agent, which in combination with selenium was effective in reducing the concentration of Al and level of DNA damage. In addition, experiments with rodents have shown that combination of HEDTA and propolis preserved histological features, mitigated oxidative stress and improved liver, kidney, and brain functions more profoundly.
Sodium myristate is the sodium salt of myristic acid. It is used in the food as the binder, emulsifier and anticaking agent. It is one of the commonly occurring soaps. It is used in cosmetic as a cleansing and emulsifying agent.
Status:
Possibly Marketed Outside US

Class (Stereo):
CHEMICAL (RACEMIC)

Status:
Possibly Marketed Outside US

Class (Stereo):
CHEMICAL (ACHIRAL)

HYDROXYETHYLETHYLENEDIAMINETRIACETIC ACID (HEDTA) is used in cosmetics and care products. It’s a chelating agent, which in combination with selenium was effective in reducing the concentration of Al and level of DNA damage. In addition, experiments with rodents have shown that combination of HEDTA and propolis preserved histological features, mitigated oxidative stress and improved liver, kidney, and brain functions more profoundly.
Status:
Possibly Marketed Outside US
Source:
CFR:21 CFR 310.201
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Sulfur dioxide (SO2) is a colorles, highly toxic gas with a choking or suffocating odor. It is used as a pharmaceutical aid and antioxidant. It reacts easily with other substances to form harmful compounds, such as sulfuric acid, sulfurous acid and sulfate particles. About 99% of the sulfur dioxide in air comes from human sources. The main source of sulfur dioxide in the air is industrial activity that processes materials that contain sulfur, eg the generation of electricity from coal, oil or gas that contains sulfur. Some mineral ores also contain sulfur, and sulfur dioxide is released when they are processed. In addition, industrial activities that burn fossil fuels containing sulfur can be important sources of sulfur dioxide. Sulfur dioxide affects human health when it is breathed in. It irritates the nose, throat, and airways to cause coughing, wheezing, shortness of breath, or a tight feeling around the chest. The effects of sulfur dioxide are felt very quickly and most people would feel the worst symptoms in 10 or 15 minutes after breathing it in. Sulfur dioxide is used to increase the storage life and preserve the color and flavor of fruits and vegetables and as a disinfectant in breweries, wineries and food factories. It prevents the formation of nitroamines in beer and reduces free chlorine after water treatment. It is used as a bleaching agent in the textile, paper pulp, wool and fresh produce industries and as a fumigant for grain and against lice and mites in veterinary practice. It also serves as a chemical intermediate in the manufacture of chlorine dioxide, sodium sulfate, thionyl chloride and organic sulfonates. It is used as a reducing agent of iron in mineral processing, as a cleaning agent for metallic oxides, as an oxidizing agent in lithium batteries, as an oxygen scavenger and extractive solvent in petroleum refining, in glass manufacture and as a neutralizing agent. SO2 can be generated endogenously in mammals. In contrast to the toxic effects of SO2, protective effects have also been found in mammals. Endogenous SO2 has antioxidant, anti-inflammatory, anti-hypertension, and anti-atherogenic effects and regulates vascular tone and cardiac function in mammals. SO2 may have a dual role in regulating physiological and pathophysiological effects in mammals. Studies have shown that SO2 can also regulate levels of lipid metabolism. In male Sprague–Dawley rats on a normal or a high cholesterol diet, inhalation of 5 ppm and 10 ppm SO2 gas (for 14 days) increased plasma triglyceride levels and decreased high-density lipoprotein cholesterol levels. However, in rats treated with a high cholesterol diet for 8 weeks, plasma total cholesterol increased and high-density lipoproteincholesterol decreased. After treatment with an SO2 donor the plasma levels of triglyceride and low-density lipoprotein cholesterol were markedly decreased. In addition, the SO2 donor significantly decreased atherosclerotic lesions. These data suggest that SO2 regulates lipid metabolism. The mechanism may be related to upregulation of the disturbed endogenous H2S pathway, increased plasma glutathione peroxidase (GSH-Px), superoxide dismutase (SOD) activities, aortic tissue SOD1 and SOD2 protein expression, and decreased malondialdehyde generation. The antioxidant effect of SO2 might involve one of these mechanisms, which could directly prevent the progression of atherosclerotic lesions. Sulfur dioxide and its derivatives have significant vasodilatory effects. SO2 decreased systolic blood pressure in spontaneously hypertensive rats which may be related to its vasorelaxing effect. Compared with exogenous SO2 vasoactive effects, it was discovered that endogenous SO2 had an important vasorelaxing function which is necessary for maintaining normal blood vascular tone.
Status:
Possibly Marketed Outside US

Class (Stereo):
CHEMICAL (ACHIRAL)

FD&C Red 4 is a synthetic dye produced from petroleum. It is a red coloring pigment, soluble in water. This dye is FDA-approved for use in food, pharmaceuticals, cosmetics and medical devices. Cosmetics applications include: alcoholic perfumes, decorative cosmetics, toilet soap, syndet and liquid tensid products.
Aluminum Stearate (C54H105AlO6) exists as white powder and is an aluminum salt of stearic acid. In the pharmaceutical industry, it is used as an anticaking agent; colorant; emulsion stabilizer; and viscosity increasing agent. According to the FDA, aluminum stearate is considered safe for general or specific, limited use in food. Aluminum stearate is not classifiable as a human carcinogen (cancer-causing agent).
Status:
Possibly Marketed Outside US
Source:
Japan:Piperazine Adipate
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Conditions:

Adipic acid has been incorporated into controlled-release formulation matrix tablets to obtain a pH-independent release for both weakly basic and weakly acidic drugs. It has also been incorporated into the polymeric coating of hydrophilic monolithic systems to modulate the intragel pH, resulting in zero-order release of hydrophilic drugs. The disintegration at intestinal pH of the enteric polymer shellac has been reported to improve when adipic acid was used as a pore-forming agent without affecting release in the acidic media. Adipic acid is used to make bisobrin an antifibrinolytic.
Status:
Possibly Marketed Outside US

Class (Stereo):
CHEMICAL (ABSOLUTE)


Epicriptine or beta-dihydroergocryptine is a dopamine agonist of the ergoline class. It constitutes one third of the mixture known as dihydroergocryptine, the other two thirds consisting of alpha-dihydroergocryptine. The alpha differs from the beta form only in the position of a single methyl group, which is a consequence of the biosynthesis in which the proteinogenic amino acid isoleucine is replaced by leucine. Mesylate salt of dihydro-β-ergocryptine is an active part of the drug: Ergoloid Mesylate, which is used for treatment of symptoms of an idiopathic decline in mental capacity (i.e., cognitive and interpersonal skills, mood, self-care, apparent motivation) can experience some symptomatic relief upon treatment with ergoloid mesylates preparations.
Status:
Possibly Marketed Outside US
Source:
Dormosedan
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Detomodine hydrochloride is a sedative with analgesic properties and α2-adrenergic agonist The dose-dependent sedative and analgesic effects reduce production of excitatory neurotransmitters, thereby calming the horse, relieving abdominal pain, and facilitating bronchoscopy and other procedures. Currently, detomidine is only licensed for use in horses.

Showing 15891 - 15900 of 16236 results