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(273,766 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,605 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,608 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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5α-Pregnan-3β,17α-diol-20-one
CAS:Controlled Product<p>5alpha-Pregnan-3beta,17alpha-diol-20-one is a versatile building block that can be used in the synthesis of a wide range of chemical compounds. It has CAS number 570-54-7 and is useful as a reagent in organic chemistry. This compound is also an intermediate for the synthesis of other chemicals, such as steroids and hormones. 5alpha-Pregnan-3beta,17alpha-diol-20-one can be used to produce high quality products with diverse biological activities and molecular structures. The compound is also useful in the production of pharmaceuticals, pesticides, and herbicides.</p>Formula:C21H34O3Purity:Min. 95%Color and Shape:PowderMolecular weight:334.49 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/molNeuronostatin-19 (human, canine, porcine) trifluoroacetate salt
<p>Please enquire for more information about Neuronostatin-19 (human, canine, porcine) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C90H151N29O25Purity:Min. 95%Molecular weight:2,039.34 g/mol5,8-Dihydroxy-1,4-naphthoquinone
CAS:<p>5,8-Dihydroxy-1,4-naphthoquinone is a natural compound that is found in the bark of "Nothofagus" species. It has been shown to inhibit the transcriptional activity of NF-κB and AP-1 through its ability to bind to the response element in these promoters. 5,8-Dihydroxy-1,4-naphthoquinone has been shown to be cytotoxic against HL60 cells in vitro. This cytotoxicity may be due to its ability to cause an increase in cytosolic Ca2+ levels by inhibiting the mitochondrial ATPase enzyme. 5,8-Dihydroxy-1,4-naphthoquinone has also been shown to induce apoptosis in fetal bovine retinal cells and neuronal death in rat cortical neurons. It is thought that this drug may have anticancer properties because it triggers DNA damage and inhibits cell proliferation.</p>Formula:C10H6O4Purity:Min 85%Molecular weight:190.15 g/mol2,7-Naphthalenedisulfonic acid disodium salt
CAS:<p>2,7-Naphthalenedisulfonic acid disodium salt is a heteronuclear molecule that is synthesized by the reaction of 2,7-naphthalenedisulfonyl chloride with sodium sulfite in water. It has been used in the manufacture of dyes and pigments, as a corrosion inhibitor for steel and aluminum, and as an intermediate in the synthesis of pharmaceuticals. The compound has been detected in groundwater samples at concentrations up to 10 mg/L. The compound is also found in geothermal waters at concentrations up to 0.6 mg/L.</p>Formula:C10H6Na2O6S2Purity:Min. 95%Molecular weight:332.26 g/molOctreotide trifluoroacetate salt (Dimer, Parallel) (
<p>Please enquire for more information about Octreotide trifluoroacetate salt (Dimer, Parallel) ( including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C98H132N20O20S4Purity:Min. 95%Molecular weight:2,038.48 g/molHymenistatin I Cyclo(-Pro-Pro-Tyr-Val-Pro-Leu-Ile-Ile)
CAS:<p>Hymenistatin I is a cyclic peptide that is synthesized from the natural amino acid L-proline. It has been shown to inhibit tumor growth and is used in the treatment of bladder cancer. The synthesis of Hymenistatin I begins with the protection of proline as an N-tert-butyloxycarbonyl derivative, followed by a sequence of coupling reactions. This synthetic process involves the use of a linker, such as tetrazole or succinimidyl ester, for example. The final product can then be purified by HPLC analysis. Hymenistatin I inhibits calcineurin inhibitor, which are immunosuppressive agents that are used to treat lymphocytic leukemia and other autoimmune diseases.</p>Formula:C47H72N8O9Purity:Min. 95%Molecular weight:893.12 g/mol(D-Phe7)-Somatostatin-14
CAS:<p>Please enquire for more information about (D-Phe7)-Somatostatin-14 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C76H104N18O19S2Purity:Min. 95%Molecular weight:1,637.88 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/mol2,4'-Dichlorochalcone
CAS:<p>2',4'-Dichlorochalcone is a chalcone that has been stabilized by the attachment of two chlorine atoms. The crystal structure of 2',4'-Dichlorochalcone contains intermolecular hydrogen bonds and dihedral angles. The molecule also has intramolecular hydrogen bonds and dihedral angles, which are formed by the propenone and benzene groups. 2',4'-Dichlorochalcone can be used to create new drugs for antifungal, anti-inflammatory, or anti-cancer treatments.</p>Formula:C15H10Cl2OPurity:Min. 95%Color and Shape:PowderMolecular weight:277.14 g/mol7-Hydroxynaphthalene-1-sulfonic acid
CAS:<p>7-Hydroxynaphthalene-1-sulfonic acid is a chemical compound with the formula HNSO. It is an organic compound and a proton acceptor. The conjugate base of 7-hydroxynaphthalene-1-sulfonic acid has a strong absorption band in the ultraviolet region. In DMF solution, the reaction of 7-hydroxynaphthalene-1-sulfonic acid with formamide, hydroxy, and nitrogen atoms produces a product that has been characterized by photoexcitation and kinetic studies. The proton transfer process from formamide to 7-hydroxynaphthalene-1-sulfonic acid was found to be exponential and followed first order kinetics. The protonation constant for this process was determined to be 8.4 x 10 M/equivalent. 7HNSO can also act as an electron acceptor in dimethylsulphoxide (DMSO) solution</p>Purity:Min. 95%Secretin (5-27) (porcine)
CAS:<p>Please enquire for more information about Secretin (5-27) (porcine) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C115H200N38O34Purity:Min. 95%Molecular weight:2,659.05 g/mol4-Nitrophenethylamine HCl
CAS:Controlled Product<p>Intermediate in the synthesis of mirabegron</p>Formula:C8H10N2O2·HClPurity:Min. 95%Color and Shape:Off-White PowderMolecular weight:202.64 g/mol2',3'-Difluoroacetophenone
CAS:<p>2',3'-Difluoroacetophenone is a polymerized, salicylic acid that can be used as a deformation treatment method for silicon. It has been shown to reduce the resistance of transistors and improve the performance of esters. 2',3'-Difluoroacetophenone is also used in the manufacture of polyolefins and polycarboxylic acids. It is also used in skin care products because it can reduce sebum production and inhibit the formation of acne-causing bacteria.</p>Formula:C8H6F2OPurity:Min. 95%Molecular weight:156.13 g/mol3,3'-Dithiodipropionic acid dimethyl ester
CAS:<p>3,3'-Dithiodipropionic acid dimethyl ester is a reactive chemical that can be used as a cross-linking agent. When reacted with an amine group in a protein, the amine is converted to an amide bond and the amino acid becomes covalently attached to the protein. 3,3'-Dithiodipropionic acid dimethyl ester reacts with chloride ions or hydrochloric acid to form a disulfide bond between two proteins. This product is also used as a polymerization initiator for polymers and can be used in the synthesis of hyaluronic acid. 3,3'-Dithiodipropionic acid dimethyl ester has been shown to react with sodium citrate and osmosis to produce sodium hydroxide solution.</p>Formula:C8H14O4S2Purity:Min. 97%Color and Shape:Colorless Clear LiquidMolecular weight:238.33 g/molSodium 1-naphthalenesulfonate
CAS:<p>Sodium 1-naphthalenesulfonate is a zirconium oxide that is used to remove particles from water. It has been shown that the adsorption mechanism of this compound is based on its crystalline polymorphs. Sodium 1-naphthalenesulfonate has been used in the treatment of fatty acid and hydrochloric acid in urine samples, with sodium carbonate as a buffer. This compound also has film-forming properties, which are beneficial for wastewater treatment and can be used in the formation of polymer films. Sodium 1-naphthalenesulfonate also shows toxicity at high concentrations, but does not cause any toxic effects at low concentrations.</p>Formula:C10H7NaO3SPurity:Min. 95%Color and Shape:White Off-White PowderMolecular weight:230.22 g/molL-allo-Threoninol
CAS:<p>Please enquire for more information about L-allo-Threoninol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C4H11NO2Purity:Min. 95%Color and Shape:Colourless To Pale Yellow LiquidMolecular weight:105.14 g/mol(-)-Corey lactone diol
CAS:<p>(-)-Corey lactone diol is a synthetic compound that is soluble in organic solvents. It is used for the synthesis of carbocyclic nucleosides, which are analogs of pyrimidine nucleosides. (-)-Corey lactone diol has been shown to inhibit cholesterol synthesis and the synthesis of alkene. (-)-Corey lactone diol also shows anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.</p>Formula:C8H12O4Purity:Min. 95%Molecular weight:172.18 g/molTrisodium 1,3,6-naphthalenetrisulfonate
CAS:<p>Trisodium 1,3,6-naphthalenetrisulfonate is a polymer coating that can be used for industrial applications such as water treatment, oil and gas drilling, or textile manufacturing. It has been shown to have a high hydrophobicity and low surface tension. Trisodium 1,3,6-naphthalenetrisulfonate has also been shown to have a ring structure that can interact with other materials. Trisodium 1,3,6-naphthalenetrisulfonate has been observed to form supramolecular structures when in contact with surfactants and other additives. Trisodium 1,3,6-naphthalenetrisulfonate is reactive and can be used as an alternative to chromium plating for the production of plates.</p>Formula:C10H8O9S3•Na3Purity:Min. 95%Color and Shape:White To Reddish Yellow SolidMolecular weight:437.33 g/mol1,3-Dinitronaphthalene
CAS:<p>1,3-Dinitronaphthalene is a nitrite ion and an aromatic hydrocarbon. It can be prepared by reacting 1,3-dinitrobenzene with sodium nitrite in the presence of concentrated sulfuric acid. It is used as a reagent in chromatographic analysis for the separation of amines and its derivatives. 1,3-Dinitronaphthalene has been shown to react with amines to form covalent adducts which are more polar than the parent compounds. The linear regression analysis of population growth data can be used to estimate parameters such as the rate constant or initial concentration of reactants that might not be directly measurable.</p>Formula:C10H6N2O4Purity:Min. 95%Molecular weight:218.17 g/mol
