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(296,902 products)
- Enzyme Activators and Inhibitors(2,829 products)
- Nitrosamines(3,126 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(4,734 products)
- Toxicology(22,950 products)
Found 16682 products of "Pharmaceutical Standards"
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4-(2,4-Dinitrophenyl)butanoicacid
CAS:Please enquire for more information about 4-(2,4-Dinitrophenyl)butanoicacid including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C10H10N2O6Purity:Min. 95%Molecular weight:254.2 g/molCaffeine citrate
CAS:Controlled ProductCaffeine citrate is a low-dose caffeine product that has been shown to increase locomotor activity in rats. Caffeine citrate is an ester of caffeine and citric acid. It inhibits the enzyme that breaks down acetylcholine, which may lead to an increase in brain functions. Caffeine citrate is used as a treatment for apnea in pediatric patients, and it has also been shown to prevent bacterial translocation and reduce liver impairment caused by certain drugs. The therapeutic effect of caffeine citrate may be due to its ability to inhibit mitochondrial membrane potential, or its effects on basic proteins such as sodium citrate, or both.
Formula:C8H10N4O2·C6H8O7Color and Shape:White PowderMolecular weight:386.31 g/mol1-Vinylnaphthalene, stab. with 4-tert-butylcatechol
CAS:1-Vinylnaphthalene is a monomer that has been shown to polymerize through cationic polymerization. It is reported to have high resistance, as well as fluorescence properties. The magnetic resonance spectroscopy of 1-vinylnaphthalene showed the presence of a hydroxyl group and a fatty acid side chain. The kinetic data for 1-vinylnaphthalene shows an increase in the dry weight with increasing concentration, which can be attributed to the hydroxyl group and the fatty acid side chain. Patterning experiments have also been conducted on 1-vinylnaphthalene films using hydrogen fluoride, showing that it can be used for patterning purposes.Formula:C12H10Purity:Min. 95%Color and Shape:Clear Colourless To Yellow LiquidMolecular weight:154.21 g/molEosine-5-isothiocyanate
CAS:Eosine-5-isothiocyanate is a fluorescent probe that has affinity for the interstitium of the kidney. This compound inhibits the transport of organic compounds across the renal tubular epithelium, and it is used as a marker for renal function. Eosine-5-isothiocyanate binds to molybdate with high affinity and can be used to measure its concentration in blood plasma. The inhibitory potency of eosine-5-isothiocyanate on carboxylates was tested by perfusing phenolphthalein through a rat's kidneys. Phenoxy dicarboxylates were found to be more potent inhibitors than phenoxy monocarboxylates, but not as potent as eosine-5-isothiocyanate itself. The spectrum of eosine-5-isothiocyanate is in the visible range, so this compound can be detected usingFormula:C21H7Br4NO5SPurity:85% MinColor and Shape:PowderMolecular weight:704.97 g/mol6-Hydroxy doxazosin
CAS:Please enquire for more information about 6-Hydroxy doxazosin including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C22H23N5O5Purity:Min. 95%Molecular weight:437.45 g/molFutalosine
CAS:Futalosine is a fatty acid that inhibits the reaction mechanism of certain enzymes. It binds to the enzyme and prevents its activity by binding to an allosteric site on the enzyme, thereby blocking the active site. This inhibition can be reversed by adding an activator molecule, such as chorismate. Futalosine has been shown to inhibit papilloma virus and human pathogens but not bacterial species. It is also a natural compound that is found in plants and other organisms. The type species for futalosine is Choristoma mexicanum.END>Formula:C19H18N4O7Purity:Min. 95%Molecular weight:414.37 g/mol2-Hydroxy-6-nitronaphthalene
CAS:2-Hydroxy-6-nitronaphthalene is a colourless, crystalline solid that is soluble in water and polar organic solvents. It has been used as a coupling agent for chromium compounds, such as dichromates and chromates. 2-Hydroxy-6-nitronaphthalene can be diazotised to form an orange compound. This reaction occurs under acidic conditions, but the product is stable at alkaline pH levels. The product of this reaction is an asymmetric monoazo dye that has trivalent chromium atoms covalently bonded to it. Hydrogen atoms are present on the nitrogen atoms of the molecule. 2-Hydoxy-6-nitronaphthalene can also be used to produce sulfate esters, which are typically used in organic synthesis reactions involving sulfuric acid or hydrogen sulfate ion donors.Formula:C10H7NO3Purity:Min. 95%Molecular weight:189.17 g/mol6'-Hydroxy doxazosin
CAS:6'-Hydroxy doxazosin is a drug that belongs to the group of alpha-blockers. It is a potent inhibitor of lipoprotein oxidation, which may contribute to its antiplatelet and hypotensive activities. The effects of 6'-hydroxy doxazosin on cholesterol metabolism are not yet known. Although the drug has been shown to be effective in vivo, it has not been studied in humans.Formula:C23H25N5O6Purity:Min. 95%Molecular weight:467.47 g/molMethyl 6-nitropyrido[1,2-a]benzimidazole-8-carboxylate
CAS:Please enquire for more information about Methyl 6-nitropyrido[1,2-a]benzimidazole-8-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C13H9N3O4Purity:Min. 95%Molecular weight:271.23 g/molUroporphyrin I dihydrochloride
CAS:Uroporphyrin I dihydrochloride is a facilitator of carbohydrate metabolism. It is a cofactor for the enzyme dehydrogenase and changes the optical properties of certain compounds. Uroporphyrin I dihydrochloride has been shown to modulate the redox potential in lung cells and inhibit human immunodeficiency virus (HIV) replication by inhibiting coproporphyrin production. This drug has also been shown to have an anticancer effect against both leukemia and colon cancer cell lines. Uroporphyrin I dihydrochloride reacts with oxygen, giving it a luminescent property that can be used to assay for its presence in biological systems.Formula:C40H38N4O16•(HCl)2Purity:Min. 95%Molecular weight:903.67 g/molCodeine Impurity D
CAS:Controlled ProductPlease enquire for more information about Codeine Impurity D including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C35H38N2O6Purity:Min. 95%20a-Dihydro pregnenolone 3-sulfate sodium salt
CAS:Please enquire for more information about 20a-Dihydro pregnenolone 3-sulfate sodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C21H33NaO5SPurity:Min. 95%Molecular weight:420.54 g/mol7-Hydroxy doxazosin
CAS:Please enquire for more information about 7-Hydroxy doxazosin including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C22H23N5O5Purity:Min. 95%Molecular weight:437.45 g/molRef: IN-DA00DDX8
Discontinued productRef: IN-DA00BD30
Discontinued productPentane, 1,1,1-trimethoxy-
CAS:Formula:C8H18O3Purity:95%Color and Shape:LiquidMolecular weight:162.2267Isopropyl chloromethyl carbonate
CAS:Formula:C5H9ClO3Purity:98%Color and Shape:LiquidMolecular weight:152.5762Ref: IN-DA0034LN
Discontinued productRef: IN-DA008SZW
Discontinued product(4-Nitrophenyl)hydrazine hydrochloride
CAS:Formula:C6H8ClN3O2Purity:98%Color and Shape:SolidMolecular weight:189.5996
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