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(273,753 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,606 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,603 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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(D-Phe5,Cys6·11,N-Me-D-Trp8)-Somatostatin-14 (5-12) amide
CAS:<p>Please enquire for more information about (D-Phe5,Cys6·11,N-Me-D-Trp8)-Somatostatin-14 (5-12) amide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C50H67N11O10S2Purity:Min. 95%Molecular weight:1,046.27 g/molNecrostatin-1 5-(1
CAS:<p>Necrostatin-1 is a small molecule inhibitor that blocks the NF-κB signaling pathway. Necrostatin-1 is a potent inducer of apoptosis and has been shown to inhibit necroptosis in cell culture. It also blocks the Toll-like receptor 4 (TLR4), which is an important death receptor that causes inflammation. Necrostatin-1 has been found to be effective in reducing injury and death in low doses, but has not been tested for long periods of time or at high doses.</p>Formula:C13H13N3OSPurity:Min. 95%Molecular weight:259.33 g/molAcenaphthylene
CAS:<p>Acenaphthylene is a hydroxylated aromatic compound with the chemical formula C10H8. Acenaphthylene is a natural compound that can be found in coal tar and petroleum. It is used as a solid catalyst for cationic polymerization and as a photochemical reagent in analytical chemistry. Acenaphthylene also has been shown to have antimicrobial properties against bacterial strains, including Escherichia coli and Staphylococcus aureus, with sublethal doses. This compound has been shown to be effective for wastewater treatment and for sample preparation for polymers, due to its insoluble nature. The mechanism of acenaphthylene's antimicrobial activity is not well understood. It may inhibit bacterial growth by inhibiting DNA synthesis or by forming an adduct with bacterial DNA that inhibits replication.</p>Formula:C12H8Purity:Min. 95%Color and Shape:Yellow SolidMolecular weight:152.19 g/molFmoc-4-(7-hydroxy-4-coumarinyl)-Abu-OH
CAS:<p>Please enquire for more information about Fmoc-4-(7-hydroxy-4-coumarinyl)-Abu-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C28H23NO7Purity:Min. 95%Molecular weight:485.48 g/mol2,2'-(Perchloro-1,2-phenylene)diacetonitrile
CAS:<p>Please enquire for more information about 2,2'-(Perchloro-1,2-phenylene)diacetonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C10H4Cl4N2Purity:Min. 95%Molecular weight:293.96 g/molOsteostatin (1-5) amide (human, bovine, dog, horse, mouse, rabbit, rat) trifluoroacetate salt
CAS:<p>Please enquire for more information about Osteostatin (1-5) amide (human, bovine, dog, horse, mouse, rabbit, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C27H42N10O7Purity:Min. 95%Molecular weight:618.69 g/molBiotinyl-(Leu8,D-Trp22,Tyr25)-Somatostatin-28 trifluoroacetate salt
CAS:<p>Please enquire for more information about Biotinyl-(Leu8,D-Trp22,Tyr25)-Somatostatin-28 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C148H223N43O42S3Purity:Min. 95%Molecular weight:3,372.82 g/mol2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl
CAS:<p>2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl is a chemical compound that has been used as an antirheumatic, antiviral, and anticancer drug. It is a nucleophile that can be used to undergo nucleophilic substitutions with halides and other activated substrates. This compound has been shown to inhibit the replication of viruses such as herpes simplex virus type 1 (HSV-1) and hepatitis B virus (HBV). 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl can also be used to treat eye disorders such as cytostatic effects and ocular hypertension by inhibiting the growth of cells in the retina.</p>Formula:C29H45PPurity:Min. 95%Color and Shape:White To Off-White SolidMolecular weight:424.64 g/mol3-Nitropropanol
CAS:<p>3-Nitropropanol is an inhibitor of the enzyme nitrite reductase, which is involved in the conversion of nitrite to nitric oxide. 3-Nitropropanol is a dietary supplement that has been shown to have a significant inhibitory effect on the growth of cancer cells and microbial metabolism. Nitrite levels were found to be reduced by 25% in mice treated with this substance. The analytical method for measuring 3-nitropropanol was developed using a type strain and fatty acid standards.</p>Formula:C3H7NO3Purity:Min. 95%Molecular weight:105.09 g/molBiotin-PEG8-NHS ester
CAS:<p>Biotin-PEG8-NHS ester is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Biotin-PEG8-NHS ester is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>Formula:C33H56N4O14SPurity:Min. 95%Color and Shape:PowderMolecular weight:764.88 g/mol3-Methylsalicylic acid
CAS:<p>3-Methylsalicylic acid is a naturally occurring carboxylate that has been shown to be an inhibitor of the hydrogenation of polyunsaturated fatty acids. 3-Methylsalicylic acid inhibits the binding of benzyl groups to intramolecular hydrogen and hydroxyl groups, which are required for the formation of a covalent bond. The antiproliferative effect of 3-methylsalicylic acid on cancer cells is due to its ability to inhibit protein synthesis by blocking the enzyme carboxylase. 3-Methylsalicylic acid also has anti-inflammatory properties and can be used as an antiseptic and analgesic.</p>Formula:C8H8O3Purity:Min. 95%Color and Shape:White PowderMolecular weight:152.15 g/molTricresyl phosphate (mixture of isomers)
CAS:<p>Tricresyl phosphate is a mixture of three isomers that are used as corrosion inhibitors. It has been shown to inhibit the activity of a number of enzymes, including those that metabolize xenobiotics, such as p-hydroxybenzoic acid esterase and phospholipase A2. Tricresyl phosphate also decreases the mitochondrial membrane potential and induces mitochondrial dysfunction in neurons. Tricresyl phosphate is used in wastewater treatment to prevent corrosion, due to its high resistance to water vapor. It also acts as an inhibitor for metal hydroxides, zirconium oxide, or copper chloride at temperatures below 100°C. This compound has been shown to have synergistic effects with other materials, such as copper chloride and trichloroethylene (TCE).</p>Formula:C21H21O4PPurity:Min. 95%Color and Shape:Colorless Clear LiquidMolecular weight:368.36 g/molBiotinyl-(Gln1)-Gastrin I (human) Biotinyl-Gln-Gly-Pro-Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NH2
CAS:<p>Please enquire for more information about Biotinyl-(Gln1)-Gastrin I (human) Biotinyl-Gln-Gly-Pro-Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NH2 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C107H141N23O33S2Purity:Min. 95%Molecular weight:2,341.53 g/molIsovaleryl-Val-Val-Sta-OEt
CAS:<p>Isovaleryl-Val-Val-Sta-OEt is a peptide hormone and active inhibitor of the enzyme pepsin. This drug has been shown to have proteolytic activity in vitro, with a pepsin rate constant of 0.0015 min−1. It also inhibits the protease activity of trypsin, chymotrypsin, and elastase at a similar rate. Isovaleryl-Val-Val-Sta-OEt has been shown to be an active inhibitor of polymerase chain reaction (PCR) and reverse transcriptase activities. This drug is not absorbed through skin and can be used as a nonimmunogenic reagent for biochemical studies on water permeability and signal peptide sequences in biological samples.</p>Formula:C25H47N3O6Purity:Min. 95%Molecular weight:485.66 g/molEnterostatin (human, mouse, rat) acetate salt
CAS:<p>Enterostatin is a peptide hormone that inhibits the release of insulin, gastric acid and pancreatic juices. Enterostatin has been shown to have a number of biological properties, including an anti-obesity effect in humans. In mice, enterostatin has been shown to decrease food intake, increase energy expenditure and weight loss. Enterostatin also decreases the levels of serum cholesterol and triglycerides in rats. This drug has a number of pharmacological activities including inhibition of platelet aggregation and vasodilation. Enterostatin is related to peptide hormones such as ghrelin, which stimulates appetite, and cholecystokinin (CCK), which reduces appetite. It may be used as an alternative treatment for obesity or metabolic disorders like diabetes mellitus type 2 or hyperlipidaemia.</p>Formula:C21H36N8O6Purity:Min. 95%Molecular weight:496.56 g/molBenzylthiourea
CAS:<p>Benzylthiourea is a molecule that binds to integrin receptors, which are protein molecules on the surface of cells. It has shown efficacy in the treatment of bowel disease, autoimmune diseases, and diabetic neuropathy. Benzylthiourea inhibits protease activity and may be used to treat inflammatory bowel disease. It also inhibits cyclase activity, which may be useful for treating cancer. Benzylthiourea has been shown to have anti-inflammatory properties, due to its ability to inhibit hydrochloric acid production in the stomach. This drug also has an effect on energy metabolism by inhibiting hydrogen bonds between hydroxide ions and carbonyl groups in acetaldehyde and methylglyoxal.</p>Formula:C8H10N2SPurity:Min. 95%Color and Shape:PowderMolecular weight:166.24 g/mol2,2', 2'' -Terpyridine
CAS:<p>2,2', 2'' -Terpyridine is a chelate ligand that is used in wastewater treatment. It can be synthesized by reacting 2-aminopyridine with ethylene diamine and 2,4-dichloro-1,3-dithiolane. The x-ray crystal structures of the ligand show that it has a coordination geometry of octahedral and its reaction mechanism is an oxidation. The chelate ligand binds to the metal ion in the same way as other ligands and stabilizes it by forming hydrogen bonds. This compound has significant cytotoxicity against carcinoma cell lines and also inhibits the mitochondrial membrane potential (MMP). 2,2', 2'' -Terpyridine is classified as group p2 due to its redox potentials and cytotoxicity.</p>Formula:C15H11N3Purity:Min. 95%Molecular weight:233.27 g/molBiotinyl-Neuropeptide W-23 (human) trifluoroacetate salt
CAS:<p>Please enquire for more information about Biotinyl-Neuropeptide W-23 (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C129H197N37O30S2Purity:Min. 95%Molecular weight:2,810.31 g/molEthyl-2-ethoxy-1-[[(2'-cyanobiphenyl-4-yl) methyl] benzimidazole-7-carboxylate
CAS:<p>Candesartan is a selective angiotensin II receptor antagonist that inhibits the binding of angiotensin II to its receptors, which in turn decreases the activity of angiotensin-converting enzyme. Candesartan cilexetil is an ester prodrug that has been shown to be effective in the treatment of high blood pressure. In the crystalline form, candesartan cilexetil is a white powder with a melting point of 130–135 °C and a solubility in water of >1 g/L. The molecular weight of candesartan cilexetil is 393.8 g/mol and it has a molecular formula C17H21NO2S. The chemical structure consists of two benzimidazole rings coupled together through an ethyl-2-ethoxy linker and attached to a carboxylate group on one end and an amide group on the other</p>Formula:C26H23N3O3Purity:Min. 95%Molecular weight:425.48 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/mol
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