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(274,823 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,605 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,867 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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D-Aspartic acid
CAS:<p>D-Aspartic acid is a basic protein that binds to glutamate. It has been shown to be effective in the prevention and treatment of bone cancer in mice. D-Aspartic acid also has an inhibitory effect on the production of estradiol benzoate, which is an enzyme responsible for bone resorption. D-Aspartic acid may also be used as a dietary supplement for bowel disease and bowel motility.<br>D-Aspartic acid has been shown to have receptor activity in humans and to have physiological effects on the locomotor activity of rats. The complex enzyme d-aspartate oxidase can be inhibited by d-aspartic acid.</p>Formula:C4H7NO4Purity:Min. 95%Color and Shape:White PowderMolecular weight:133.1 g/molgamma-Nonalactone
CAS:<p>Gamma-Nonalactone is an organic compound that has been identified in a variety of natural sources, including plants and animals. It has been shown that gamma-nonalactone induces significant cytotoxicity against human lung fibroblasts, with the potency of IC50 being 0.22 μM. Gamma-nonalactone is also a potent inducer of complex enzyme activity, specifically in ascidian cells. In addition, gamma-nonalactone was found to be a significant inducer of sequences in yeast DNA when exposed at concentrations >0.5 mM. This compound has also been found to have biological properties as an inhibitor of fungal biomass production by affecting the fatty acid composition in the cell membrane.</p>Purity:Min. 95%Neuronostatin-13 (human, canine, porcine) trifluoroacetate salt
CAS:Please enquire for more information about Neuronostatin-13 (human, canine, porcine) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C64H110N20O16Purity:Min. 95%Molecular weight:1,415.68 g/mol2-[(4-Chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutanamide
CAS:2-[(4-Chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutanamide is a chelating agent that has been used as a control agent in the manufacture of dyes, plastics, and rubber. It is also used as an additive in paints, textiles, and paper. 2-[(4-Chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutanamide is nonvolatile, nonflammable, and does not produce toxic byproducts when heated. This compound has low molecular weight with a molecular formula of C12H13NO5Cl. The structure of this compound includes two hydroxy groups (OH), one aliphatic hydrocarbon group (CH3), one carboxylic acid group (COOH), and three chlorine atoms (Cl). This product is soluble in waterFormula:C17H15ClN4O5Color and Shape:Yellow Clear LiquidMolecular weight:390.78 g/mol3-(3'-Trifluoromethylphenyl)propanol
CAS:<p>3-(3'-Trifluoromethylphenyl)propanol is a trifluoroacetic acid derivative that is used in acylation reactions to form esters. It can be obtained by the reaction of aluminium chloride, isopropyl alcohol, and phosphine with 3-trifluoromethylaniline. Impurities may include chloride and zirconium. The trifluoromethyl group on this molecule can react with the carbonyl group of an organic acid to form a trifluoroacetate ester.</p>Purity:Min. 95%O-Methylisourea hemisulfate
CAS:<p>O-Methylisourea hemisulfate is a chemical compound that has been used for wastewater treatment and as an anticancer agent. It is known to have multiple-reaction monitoring (MRM) techniques which are based on the detection of the reaction products with multiple wavelengths. O-Methylisourea hemisulfate has been shown to have anticancer activity in mammalian cells, and it enhances the antibacterial effect of ethyl formate. This chemical is also used as a sample preparation reagent in human serum protein analysis.</p>Formula:C2H6N2O·H2O4SMolecular weight:246.24 g/molBiotinyl-LL-37 amide trifluoroacetate salt
CAS:<p>Please enquire for more information about Biotinyl-LL-37 amide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C215H355N63O54SPurity:Min. 95%Molecular weight:4,718.58 g/mol4-(2'-N-Boc-hydrazino)benzoic acid
CAS:Please enquire for more information about 4-(2'-N-Boc-hydrazino)benzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C12H16N2O4Purity:Min. 95%Molecular weight:252.27 g/mol4-Chloro-3-nitrophenacylbromide
CAS:<p>4-Chloro-3-nitrophenacylbromide is a synthetic compound that has been shown to be effective against cancer cells in vitro. In the presence of light, this substance emits a bright green fluorescence, which is useful for imaging. The synthesis of 4-Chloro-3-nitrophenacylbromide can be achieved by solid phase methods and chemosynthesis. Spirocyclic amines are used as building blocks for the synthesis of this product. This process leads to functionalization strategies with high levels of chirality and drug development.</p>Formula:C8H5BrClNO3Purity:Min. 95%Color and Shape:PowderMolecular weight:278.49 g/molType A Allatostatin III
CAS:<p>Please enquire for more information about Type A Allatostatin III including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C42H62N10O12Purity:Min. 95%Molecular weight:899 g/molN-Benzoyl-L-leucine-beta-naphthylamide
CAS:<p>N-Benzoyl-L-leucine-beta-naphthylamide is a chromogenic substrate for transpeptidase. It is hydrolyzed to L-phenylalanine and 2-naphthylamine, which react with the chromogen to produce a color change. The reaction occurs in both spermatozoa and epithelial cells, but can be inhibited by aminopeptidase and peptidase. This substrate is used as a marker for spermatozoa in semen analysis.</p>Formula:C23H24N2O2Purity:Min. 95%Color and Shape:PowderMolecular weight:360.45 g/mol3',5'-Diacetyloxyacetophenone
CAS:<p>3',5'-Diacetyloxyacetophenone is a fine chemical that is a useful building block for research chemicals, reagents and speciality chemicals. It is the acetylated form of 3',5'-diacetoxyacetophenone, which is an important intermediate in organic synthesis. This compound has versatile applications as a reaction component or as a scaffold for complex compounds. CAS No. 35086-59-0.</p>Formula:C12H12O5Purity:Min. 95%Color and Shape:PowderMolecular weight:236.22 g/mol2-Aminoacetophenone hydrochloride
CAS:Controlled Product<p>2-Aminoacetophenone hydrochloride is a chemical compound that is used in analytical chemistry as a reagent for the determination of protein and amino acid concentrations. This reagent can be prepared in various forms, depending on the type of analysis being performed. 2-Aminoacetophenone hydrochloride is used to determine the concentration of free amino acids in a sample by binding to it. It can also be used for determining the concentration of bound amino acids by reacting with them with hydrochloric acid. 2-Aminoacetophenone hydrochloride is an excellent substrate for matrix effect, which may cause errors in measurement due to interference from other substances present in the sample. The use of light exposure reduces this problem by removing interfering substances from the sample.</p>Formula:C8H9NO·HClPurity:Min. 95%Color and Shape:PowderMolecular weight:171.62 g/molCamphor
CAS:<p>Camphor is a natural compound that has been shown to be an effective antimicrobial agent. Camphor has been shown to inhibit the growth of bacteria by binding to the bacterial membrane, inhibiting electron transport and leading to a decrease in mitochondrial membrane potential. Camphor also inhibits the growth of cancer cells in experimental models. Camphor can be used as an antimicrobial in wastewater treatment and as an insect repellent for skin protection. Camphor is also used in x-ray crystallography to determine structures of proteins and other organic molecules with high electron density such as benzalkonium chloride.</p>Formula:C10H16OPurity:Min. 95%Color and Shape:Colorless Clear LiquidMolecular weight:152.23 g/molAtorvastatin sodium
CAS:<p>HMG-CoA reductase antagonist</p>Formula:C33H35FN2O5•NaPurity:Min. 95%Color and Shape:PowderMolecular weight:581.63 g/mol(D-Ala2,N-Me-Phe4,methionin(O)-ol5)-Enkephalin trifluoroacetate salt
CAS:<p>D-Ala2,N-Me-Phe4,methionin(O)-ol5)-Enkephalin trifluoroacetate salt H-Tyr-D-Ala-Gly-N-Me-Phe-methionin(O)-ol trifluoroacetate salt is an analog of the endocannabinoid neurotransmitter, anandamide. It has been shown to be effective in the treatment of autoimmune diseases such as multiple sclerosis and inflammatory bowel disease. D-(3R)-3-[(1S,2R,3R,5R) -3-[2-(2,6 dichlorophenyl)ethenyl] -1H -indole]-1 -butanamine trifluoroacetate salt has been shown to inhibit the replication of a number of viruses including human immunodeficiency virus type 1 (HIV). This drug also inhibits the growth of organisms that are resistant</p>Formula:C29H41N5O7SPurity:Min. 95%Molecular weight:603.73 g/molFosfomycin Impurity B
CAS:Fosfomycin impurity B is an impurity of fosfomycin. It has a molecular weight of 204.9 and a molar mass of 245.4 grams per mole. Fosfomycin impurity B was synthesized by the following procedure: 1) The mixture of fosfomycin, 2-bromo-2-nitropropane, and sodium bicarbonate was heated to reflux for 16 hours. 2) The reaction mixture was cooled to room temperature and then filtered through a pad of Celite®. 3) Fosfomycin impurity B was isolated from the filtrate by washing with water and drying with anhydrous sodium sulfate.Formula:C7H18NO7PPurity:Min. 95%Color and Shape:Off-White PowderMolecular weight:259.19 g/molAtorvastatin lactone diepoxide - Mixture of diastereomers
CAS:<p>Please enquire for more information about Atorvastatin lactone diepoxide - Mixture of diastereomers including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C33H33FN2O6Purity:Min. 95%Molecular weight:572.62 g/molIsovaleryl-Phe-Lys-pNA·HCl
CAS:<p>Please enquire for more information about Isovaleryl-Phe-Lys-pNA·HCl including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C26H35N5O5·HClPurity:Min. 95%Molecular weight:534.05 g/molVitamin A palmitate
CAS:<p>Vitamin A palmitate is a fat-soluble vitamin that has antioxidant properties. It is available as a supplement in the form of retinol and retinyl palmitate. Vitamin A palmitate is an inactive form of vitamin A that can be converted to retinol in vivo by esterases and other enzymes. The conversion of vitamin A palmitate to retinol may be inhibited by various substances, such as estradiol benzoate. This conversion leads to the formation of free radicals, which cause oxidative injury to cells. Studies have shown that vitamin A palmitate can be toxic for humans because it interferes with the synthesis of mucin, an important constituent of human lungs and airways. Vitamin A palmitate also alters gene expression in some experimental models, leading to changes in cell growth or death.</p>Formula:C36H60O2Color and Shape:Yellow PowderMolecular weight:524.86 g/mol
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