Pharmaceutical Standards
Pharmaceutical standards are a comprehensive set of reference materials essential for ensuring the safety, efficacy, and quality of pharmaceutical products. This category includes standards for active pharmaceutical ingredients (APIs), which are the core components responsible for therapeutic effects. Additionally, it covers compounds and metabolites relevant to both the pharmaceutical and veterinary industries, providing benchmarks for the accurate measurement and analysis of these substances. Nitrosamine control standards are crucial for detecting and mitigating potentially harmful nitrosamines in drug formulations. Toxicology standards help assess the safety and potential adverse effects of pharmaceutical compounds. Furthermore, enzyme activators and inhibitors standards are vital for research and development, enabling precise studies of biochemical pathways and drug mechanisms. These pharmaceutical standards are indispensable tools for regulatory compliance, quality control, and research, ensuring that pharmaceutical products meet stringent safety and effectiveness criteria.
Subcategories of "Pharmaceutical Standards"
- APIs for research and impurities(274,920 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,606 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,871 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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Isomethadone hydrochloride
CAS:Controlled ProductIsomethadone hydrochloride is the drug substance in a solid oral dosage form. It is an active substance that can be used to treat inflammatory diseases and target tissue. Isomethadone hydrochloride is a type of natural polymer with a metal ion as its active ingredient. The absorption mechanism for this drug is not known, but it appears to work by causing dysfunction in the membranes of cells. Isomethadone hydrochloride has been shown to cause addiction in animals and humans, and may have potential toxic effects on liver function. Symptoms of Isomethadone hydrochloride overdose include: -Nausea and vomiting -Constipation -Loss of appetite -Headache -Drowsiness -Confusion -Muscle spasms -Tremors and seizuresFormula:C21H28ClNOPurity:Min. 95%Molecular weight:345.91 g/mol2-Bromo-3'-hydroxyacetophenone
CAS:<p>2-Bromo-3'-hydroxyacetophenone is a molecule that has been shown to be cytotoxic and effective in inhibiting the growth of cancer cells. 2-Bromo-3'-hydroxyacetophenone inhibits the production of kynurenine, an amino acid that is used in the production of proteins, by competitively binding to the enzyme IDO1. This binding prevents the conversion of tryptophan into kynurenine, leading to cell death. The cytotoxicity of 2-bromo-3'-hydroxyacetophenone was also confirmed by testing its ability to inhibit cellular interaction with human erythrocytes (blood cells) and by measuring its effects on crystallography efficiency.</p>Formula:C8H7BrO2Purity:Min. 95%Color and Shape:Slightly Yellow PowderMolecular weight:215.04 g/molTestosterone 3-(O-carboxymethyl)oxime
CAS:Controlled Product<p>Testosterone 3-(O-carboxymethyl)oxime is an inactive prodrug of testosterone. It is a potent and selective inhibitor of angiotensin II that causes vasodilation by blocking the conversion of angiotensin I to angiotensin II. Testosterone 3-(O-carboxymethyl)oxime has been shown to be effective in lowering blood pressure in patients with congestive heart failure, although it may cause side effects such as dizziness, headache, and nausea. This drug can also be used to treat prostate cancer because it inhibits the production of testosterone and reduces serum levels of luteinizing hormone. Testosterone 3-(O-carboxymethyl)oxime can also be used for diagnostic purposes as a marker for polycystic ovary syndrome (PCOS).</p>Formula:C21H31NO4Purity:Min. 95%Molecular weight:361.48 g/mol3-Dehydro retinol
CAS:<p>3-Dehydro retinol is a carotenoid that is found in the skin. It is derived from retinol, and has been shown to have antioxidant properties. 3-Dehydro retinol can be isolated from the fungus Monascus purpureus by chromatographic methods. The enzyme activities of 3-dehydroretinol are not well understood, but it has been hypothesized that chronic exposure to this compound may lead to an increase in cell proliferation or an increase in cell differentiation. 3-Dehydro retinol has also been shown to inhibit the oxidation of other molecules such as hydrogen chloride.</p>Formula:C20H28OPurity:90%MinMolecular weight:284.44 g/mol3-(4-Chlorophenyl)glutaric acid
CAS:<p>3-(4-Chlorophenyl)glutaric acid is a subunit of lanthanide complexes. It has been synthesized from cinchona alkaloids and single-crystal x-ray diffraction data obtained in the absence of ligands. 3-(4-Chlorophenyl)glutaric acid is a desymmetrization reagent and has been shown to be an effective ligand for lanthanide complexes. This compound has the potential to form impurities during the synthesis process, which can lead to morphological changes, luminescence, or high-performance liquid chromatography interference.</p>Formula:C11H11ClO4Purity:Min. 95%Molecular weight:242.66 g/mol9,10-Anthracenediyl-bis(methylene)dimalonic acid
CAS:9,10-Anthracenediyl-bis(methylene)dimalonic acid (ADMA) is a fluorescent probe that is used to measure the levels of ADMA in cells. This compound is able to bind to cell nuclei, which can then be detected by fluorescence microscopy. ADMA has been shown to be useful as a marker for cancer and other diseases such as diabetes or Alzheimer's disease. The detection sensitivity of ADMA can be increased by combining it with heparin, which binds strongly to this molecule and increases its solubility in water. The use of ADMA as an imaging agent has been reported in several clinical studies.Formula:C22H18O8Purity:Min. 95%Color and Shape:PowderMolecular weight:410.37 g/molGabapentin related compound E
CAS:Gabapentin related compound E (GRC-E) is a gabapentin analog that binds to the amine binding site of the enzyme GABA-transaminase. GRC-E is stable at temperatures up to 100°C and has a constant concentration in wastewater samples. This compound has been shown to be more thermostable than gabapentin, which may make it an appropriate candidate for use as a calibration standard for gabapentin monitoring. In addition, GRC-E has been shown to inhibit the interaction between amines and GABA-transaminase, which stabilizes the enzyme's activity.Formula:C9H14O4Purity:Min. 95%Molecular weight:186.21 g/molChloro[2-(di-tert-butylphosphino)-2',4',6'-triisopropyl-1,1'-biphenyl][2-(2-aminoethyl)phenyl)]palladium(II)
CAS:Controlled Product<p>Chloro[2-(di-tert-butylphosphino)-2',4',6'-triisopropyl-1,1'-biphenyl][2-(2-aminoethyl)phenyl)]palladium(II) is a molecule that inhibits the adenosine receptor in autoimmune diseases and cancer. It also has an inhibitory effect on the membrane transport of glucose, glucosan, and aziridine. This drug can be used to treat inflammatory diseases such as diabetes, asthma, and inflammatory bowel disease. The geometric isomers of this molecule are not identical in shape or size and can have different effects on the body.</p>Formula:C37H55ClNPPdPurity:Min. 95%Molecular weight:686.69 g/mol(+)-(8,8-Dichlorocamphorylsulfonyl)oxaziridine
CAS:<p>Please enquire for more information about (+)-(8,8-Dichlorocamphorylsulfonyl)oxaziridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C10H13Cl2NO3SPurity:Min. 95%Molecular weight:298.19 g/mol5'-Amino-5'-deoxy-2',3'-O-(1-methylethylidene)-adenosine
CAS:<p>Please enquire for more information about 5'-Amino-5'-deoxy-2',3'-O-(1-methylethylidene)-adenosine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C13H18N6O3Purity:Min. 95%Molecular weight:306.32 g/mol1-Nitronaphthalene
CAS:<p>1-Nitronaphthalene is a nitrobenzene derivative that has been used as an intermediate in the synthesis of pharmaceuticals, dyes, and other organic compounds. 1-Nitronaphthalene is classified as a hazardous substance due to its carcinogenicity and toxicity. In particular, it can cause irritation and burns on skin contact and may be fatal if swallowed. The toxicity profile of 1-nitronaphthalene has been studied in rats, mice, guinea pigs, rabbits, hamsters, and dogs. It was found to have moderate acute oral toxicity in rats but no significant acute toxicity in mice or dogs. 1-Nitronaphthalene also had little effect on p450 activity or enzyme activities in rats.</p>Formula:C10H7NO2Purity:Min. 95%Color and Shape:Yellow Clear LiquidMolecular weight:173.17 g/mol17-Hydroxy-19-nor-17alpha-pregna-4,6-dien-20-yn-3-one acetate
CAS:<p>Please enquire for more information about 17-Hydroxy-19-nor-17alpha-pregna-4,6-dien-20-yn-3-one acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C22H26O3Purity:Min. 95%Color and Shape:Off-white to pale yellowsolid.Molecular weight:338.44 g/mol3-Chloro-2-nitropyridine
CAS:3-Chloro-2-nitropyridine is a chemical compound that has been shown to have anticancer activity. It is a structural analog of the nucleophilic piperazine, which can react with hydrogen fluoride in an electrophilic substitution reaction to form 3-chloro-2-nitropyridine oxide. The anticancer activity of this compound may be due to its ability to inhibit the growth of tumor cells by binding to the d4 receptor, inhibiting the production of inflammatory cytokines and growth factors. 3-Chloro-2-nitropyridine has also been shown to have antiinflammatory activities, which may be due to its inhibition of nitric oxide synthesis and 5'-lipoxygenase.Formula:C5H3N2O2ClPurity:Min. 95%Color and Shape:PowderMolecular weight:158.54 g/mol1-(3',4'-Dimethoxyphenyl)-1-propanol
CAS:1-(3’,4’-Dimethoxyphenyl)-1-propanol is a naturally occurring chemical with the molecular formula C10H14O2. It has been found in the bark of Pinus pinaster and the rhizome of Piper auritum. This compound has been shown to have an antiinflammatory effect by inhibiting prostaglandin synthesis. It also inhibits nitrosation reactions and is being studied for its potential as a cancer chemopreventive agent. 1-(3’,4’-Dimethoxyphenyl)-1-propanol is an enantiomer of 2-(3',4'-dimethoxyphenyl)propane-1,3-diol.Formula:C11H16O3Purity:Min. 95%Molecular weight:196.24 g/molAcetyl-D-methionine
CAS:Acetyl-D-methionine is a type strain that belongs to the class of amino acids. It is necessary for protein synthesis and can be found in dietary concentrations. Acetyl-D-methionine has been shown to have enzyme activities, such as malonic acid formation and racemase activity, which are dependent on the bacterial strain. Acetyl-D-methionine has been demonstrated to be able to form a chelate with copper ions, which may contribute to its antimicrobial properties. Acetyl-D-methionine has been shown to inhibit the growth of Stenotrophomonas maltophilia in vitro and in vivo. Acetyl-D-methionine also inhibits the growth of Sprague Dawley rats infected with S. maltophilia when administered intravenously or orally.Formula:C7H13NO3SPurity:Min. 95%Molecular weight:191.25 g/molN,N-Diethylaminoethyl 2,2-diphenylvalerate hydrochloride
CAS:Controlled ProductN,N-Diethylaminoethyl 2,2-diphenylvalerate hydrochloride is a depressant drug that inhibits the growth of bacteria by inhibiting fatty acid synthesis. It has been shown to inhibit group P2 enzymes that are involved in the production of fatty acids. In this way, it inhibits the formation and release of ATP, which is essential for bacterial growth. N,N-Diethylaminoethyl 2,2-diphenylvalerate hydrochloride also has inhibitory properties against bacteria that cause infectious diseases. This drug is effective against Hl-60 cells and can be used as a diagnostic tool for detection sensitivity and detection time.Formula:C23H32ClNO2Purity:Min. 95%Molecular weight:389.96 g/molIsoamyl cinnamate
CAS:Isoamyl cinnamate is a synthetic compound that is used as an intermediate for the production of detergents. It has been shown to inhibit the growth of yeast and fungi, such as Cryptococcus neoformans and Candida glabrata. Isoamyl cinnamate also has anti-microbial properties that may be related to its ability to produce propionate, which can kill bacteria in urine samples. This compound is not known to bioaccumulate or cause toxicity in humans at normal doses.Formula:C14H18O2Purity:Min. 95%Color and Shape:Clear LiquidMolecular weight:218.29 g/molHistatin 5
CAS:<p>Histatin 5 is a peptide that has been shown to have antimicrobial activity against Candida albicans, Candida glabrata, and Cryptococcus albicans. It is believed to exert its effect by binding to copper ions and inhibiting the mitochondrial functions of the pathogen. Histatin 5 also has pro-apoptotic properties and may be used as an experimental treatment for infectious diseases caused by opportunistic fungal strains.</p>Formula:C133H195N51O33Purity:Min. 95%Molecular weight:3,036.3 g/molErythrosin B
CAS:Erythrosin B is a fluorescent dye that is used in biological research. It has been shown to have cytotoxic effects on human leukemia cells (HL-60) and cytotoxic effects on human lymphocytes. The toxicities of this compound are dependent on the concentration and the duration of exposure, as well as the type of biological sample. Erythrosin B can be used to detect DNA damage in cells by using an analytical method called matrix effect synchronous fluorescence. This dye appears to be genotoxic in vitro and in vivo, but its long-term toxicity is unknown. Erythrosin B has antimicrobial properties against gram-positive bacteria and fungi, but it does not have any activity against Gram negative bacteria or viruses.Formula:C20H8I4O5Purity:Min. 95%Color and Shape:PowderMolecular weight:835.89 g/mol1,2,3,4-Tetrahydronaphthalen-2-amine hydrobromide
CAS:Controlled Product<p>1,2,3,4-Tetrahydronaphthalen-2-amine hydrobromide (THNA) is an amine that inhibits the enzyme tyrosine hydroxylase. This inhibition leads to a decrease in the synthesis of dopamine and norepinephrine. THNA has been shown to have inhibitory properties on locomotor activity, acid complex formation, and aminotransferases. It also exhibits receptor binding and agonist binding site activity. One study found that THNA had no effect on rat striatal tissue. The drug has been shown to be effective in metabolic disorders such as obesity.</p>Formula:C10H13NPurity:Min. 95%Molecular weight:147.22 g/mol
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