Pharmaceutical Standards
Subcategories of "Pharmaceutical Standards"
- APIs for research and impurities(277,451 products)
- Enzyme Activators and Inhibitors(2,829 products)
- Nitrosamines(2,622 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,919 products)
- Toxicology(13,594 products)
Found 7888 products of "Pharmaceutical Standards"
2-Amino-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide
CAS:2-Amino-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide is a fine chemical that is used as a building block in organic synthesis. It is a versatile intermediate for the synthesis of other compounds and can be used to make a variety of useful scaffolds. 2-Amino-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide has been used in research and development of pharmaceuticals, agrochemicals, herbicides, and other compounds.Formula:C15H12ClN3O4Purity:Min. 95%Color and Shape:Slightly Yellow PowderMolecular weight:333.73 g/molD-glucosyl-β-1,1'-N-nervonoyl-D-erythro-sphingosine
CAS:D-glucosyl-β-1,1'-N-nervonoyl-D-erythro-sphingosine is a mouse metabolite that was found to be an acyl group. This metabolite was shown to be a mouse metabolite.Formula:C48H91NO8Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:810.24 g/mol1,5-Dinitronaphthalene
CAS:1,5-Dinitronaphthalene is a test compound that has been used in the analytical method to determine the presence of basophilic leukemia cells. This reaction mechanism involves hydrogen bonding interactions with naphthalene, which is a test sample. The results are then read by chromatographic science and solubility data are collected. The 1,5-dinitronaphthalene can be used as a test compound for steric interactions with other compounds. It can also be used to measure the solubility of other compounds in different solvents.
Formula:C10H6N2O4Purity:Min. 97.0 Area-%Molecular weight:218.17 g/molPoly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid)
CAS:Poly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid) is a biodegradable polymer that has been shown to have high water vapor permeability and low values for water uptake and swelling. The polymer is also biocompatible, with no cytotoxicity or hemolysis. Poly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid) was synthesized by ring opening polymerization of 3-hydroxybutyric acid and 3-hydroxyvaleric acid. The polymer has shown synergistic effects when used in combination with other polymers, such as polyvinyl alcohol. Poly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid) can be used in tissue culture as a scaffold for the growth of animal cells.
Color and Shape:Powder4-Chlorosulfonylbenzoic acid methyl ester
CAS:4-Chlorosulfonylbenzoic acid methyl ester is a reagent that is used in glycan biosynthesis. It is a deuterated analogue of uridine and can be used to screen for 4-epimerase enzymes. The 4-chlorosulfonylbenzoic acid methyl ester can be synthesized by the deuteration of uridine, which is then reacted with methanol and chlorosulfonic acid. This reagent can be used to study glycan biosynthesis by labeling the sugar moiety of glycans with carbon-13 atoms. The use of this reagent has been problematic because it cannot be reversibly converted back to uridine, so it cannot serve as a substrate for further synthetic reactions.Formula:C8H7ClO4SPurity:Min. 95 Area-%Color and Shape:PowderMolecular weight:234.66 g/mol6-Fluoroserotonin
CAS:Controlled ProductThe 6-Fluoroserotonin is a selective serotonin uptake inhibitor that has been used to study the serotonin transporter. It has been shown to inhibit the uptake of 5-hydroxyindoleacetic acid and 5-hydroxytryptamine, which is mediated by the serotonin transporter. The 6-Fluoroserotonin is also able to bind to clomipramine and zimelidine with high affinity. Analysis of the chromatographic profile of this compound revealed two peaks, one at 3.2 minutes and another at 4.7 minutes, corresponding to the two diastereoisomers of 6-fluoroserotonin.Formula:C10H11FN2OPurity:Min. 95%Molecular weight:194.21 g/mol1-(4-Nitrophenyl)glycerol
CAS:1-(4-Nitrophenyl)glycerol has been shown to inhibit the growth of Gram-positive bacteria, including Streptococcus faecalis, and Gram-negative bacteria, including Pseudomonas aeruginosa. It is also used as a sample preparation for antimicrobial resistance testing.
Formula:C9H11NO5Purity:Min. 97 Area-%Color and Shape:Off-White PowderMolecular weight:213.19 g/mol3,3',5,5'-Tetramethylbenzidine dihydrochloride dihydrate
CAS:3,3',5,5'-Tetramethylbenzidine dihydrochloride dihydrate is a hydrophilic, non-fluorescent, and water-soluble chemical that is used as an enzyme-linked immunosorbent assay (ELISA) substrate. It has been shown to be reactive with peroxide and hydrogen peroxide in vitro and in vivo. 3,3',5,5'-Tetramethylbenzidine dihydrochloride dihydrate also has peroxidase-like activity when interacting with monomers to form polymers. The monomers are recombinantly human proteins that have been modified to increase the molecule's solubility. This increased solubility increases the interaction of the monomers with oxidants such as hydrogen peroxide or peroxides.
Formula:C16H20N2·2HCl·2H2OPurity:Min. 95%Color and Shape:PowderMolecular weight:349.3 g/mol6-Hydroxycoumarin
CAS:6-Hydroxymethylcoumarin is a reactive, hydroxyl-containing molecule that has been shown to have inhibitory properties against the bacteria Pseudomonas aeruginosa. It is an inhibitor of nucleophilic substitutions, which are necessary for the synthesis of DNA and RNA. 6-Hydroxycoumarin has been shown to be effective in vitro against p. aeruginosa and other bacteria with similar mechanisms of action. Coumarins have also been found to be cytotoxic and cancerous in nature, as well as inhibiting growth factor activity. They are also used as pharmaceutical preparations for treating gastric ulcers due to their ability to inhibit the production of hydrochloric acid by parietal cells in the stomach lining.Formula:C9H6O3Purity:Min. 95 Area-%Color and Shape:PowderMolecular weight:162.14 g/mol3-Amino-4-methylbenzoic acid methyl ester
CAS:3-Amino-4-methylbenzoic acid methyl ester (3AMB) is an organic compound that is used as a reagent in the synthesis of amides. It can also be used to synthesize various heterocycles by reacting with aldehydes and ketones. 3AMB has been used as a substrate in assays for amines, yielding high yields. The compound's unsymmetrical structure can be attributed to the presence of different substituents on either side of the central carbon atom. 3AMB has been shown to inhibit metal ion enzymes such as dioxygenases and nitric oxide synthases, which are involved in the metabolism of nitric oxide and oxygen respectively. In addition, 3AMB has been shown to have anti-inflammatory properties and may be a potential candidate for use as an anticoagulant or antiplatelet drug.br>br>
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3AMB isFormula:C9H11NO2Purity:Min. 95%Color and Shape:PowderMolecular weight:165.19 g/molCholesterol formate
CAS:Controlled ProductCholesterol formate is a chemical that belongs to the group of organic compounds and is classified as an ester. It can be used in research, where it is a reagent for the synthesis of other chemicals. Cholesterol formate can be used in the production of pharmaceuticals, pesticides, fragrances, and other products. Cholesterol formate is also used as a building block in complex chemical reactions because it can act as a versatile scaffold.Formula:C28H46O2Purity:Min. 95%Color and Shape:White PowderMolecular weight:414.66 g/molBetaine
CAS:Osmolyte giving cellular protection against environmental stress
Formula:C5H11NO2Purity:99.0 To 101.0%Color and Shape:White Off-White PowderMolecular weight:117.15 g/mol3,3'-Dimethylazoxybenzene
CAS:3,3'-Dimethylazoxybenzene is a methylating agent that reacts with an amine to form a triflate. The reactivity of the methylating agent is determined by the electron-donating ability of the methyl group. 3,3'-Dimethylazoxybenzene reacts with electron-poor amines such as aromatic amines to form alkyltriflates. This reaction is not reversible and can lead to DNA damage in cells, which may contribute to cancer formation.
Formula:C14H14N2OPurity:Min. 95%Molecular weight:226.27 g/mol2-Hydroxy-5-nitroacetophenone
CAS:2-Hydroxy-5-nitroacetophenone is a synthetic molecule that has two functional groups. It is synthesized by reacting morpholine with malonic acid. 2-Hydroxy-5-nitroacetophenone is an electron donor, which means it can accept electrons from other molecules. This compound can be used as a diagnostic tool for cancer cells because it reacts with oxygen to form polyhedra, which are indicative of cancer senescence. In addition, this compound can be used to measure the concentration of plasma mass spectrometers by using electron spin resonance (ESR) and magnetic resonance imaging (MRI). The unpaired electrons on the nitro group of the molecule react with oxygen in the air to form polyhedra and give off characteristic signals in ESR and MRI. These signals are proportional to the concentration of unpaired electrons and therefore provide a quantitative measurement of 2-hydroxy-5 nitroacetophenone in solution.Formula:C8H7NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:181.15 g/mol(2-Nitrophenyl)acetone
CAS:2-Nitrophenylacetone is a polycyclic compound with an alkyl group, phenyl group, and a diterpenoid substituent. It is acylated with an acetate group on the 2-nitrophenyl group. The skeleton of this molecule contains a ketone (C=O) framework. The hydrogen atom in the molecule constitutes its chemistry. This molecule has been expressed in E. coli and purified to homogeneity. It constitutes the first example of a ketone containing framework for which biomolecular chemistry has been studied.
Formula:C9H9NO3Purity:Min. 95%Color and Shape:PowderMolecular weight:179.17 g/mol4-Isopropyl-4'-methylchalcone
CAS:4-Isopropyl-4'-methylchalcone (4'MCH) is a versatile building block that can be used for the synthesis of complex compounds. 4'MCH is an intermediate in the synthesis of various pharmaceuticals and research chemicals, such as cholesterol esters, sterols, and steroids. It also has been used to produce speciality chemicals including herbicides, pesticides, and fungicides. 4-Isopropyl-4'-methylchalcone is a high quality chemical with CAS No. 205688-50-2 that has a wide range of applications.Formula:C19H20OPurity:Min. 95%Color and Shape:PowderMolecular weight:264.36 g/mol6-Methoxy-2-naphthoic acid
CAS:6-Methoxy-2-naphthoic acid (MN) is a cavity amide that has been shown to have an inhibitory effect on the growth of cancer cells. MN has been found to be more effective in inhibiting β-amyrin than caffeine, which may be due to its increased lipophilicity. It also has a higher affinity for adriamycin and enhances its anticancer effects. MN has been shown to be beneficial in treating diabetic patients, as it can reduce blood glucose levels by stimulating insulin release. The pharmacokinetic properties of MN are similar to those of other cavity amides, with rapid absorption and distribution throughout the body. This compound is metabolized in the liver by CYP2C8, CYP2C9, CYP3A4 and CYP3A5 enzymes. Molecular docking analysis of MN with β-amyrin showed that there was a strong interaction between them due to their complementary shapes and charge distributionsFormula:C12H10O3Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:202.21 g/mol4-Fluoro-2-hydroxybenzoic acid methyl ester
CAS:4-Fluoro-2-hydroxybenzoic acid methyl ester is a chemical compound that is used as a synthetic intermediate in the synthesis of drugs. 4-Fluoro-2-hydroxybenzoic acid methyl ester can be prepared by reductive amination of an acyl chloride with an amine, followed by reaction with methanol. This chemical intermediate is used in the synthesis of the BCL-2 inhibitor venetoclax, which inhibits cell growth and induces apoptosis in lymphoma cells. 4-Fluoro-2-hydroxybenzoic acid methyl ester also has been shown to inhibit the activity of amidating enzymes and transferases, suggesting it may have potential as an anti-inflammatory drug.Formula:C8H7FO3Purity:Min. 95%Color and Shape:PowderMolecular weight:170.14 g/molTropaeolin O sodium salt
CAS:Tropaeolin O sodium salt is a reactive dye that possesses the ability to form hydrogen bonds with hydroxyl groups. Tropaeolin O sodium salt has been used in pharmaceutical preparations as a dye for serum and urine samples. It is also used as an indicator for the presence of fatty acids in human serum. The reactive dye is cationic and can be used to detect anionic surfactants, such as sodium dodecyl sulfate, which are commonly found in detergents and soaps. Tropaeolin O sodium salt exhibits synchronous fluorescence when it reacts with hydroxyl ions. This property can be useful for detecting the presence of hydrochloric acid in a sample or identifying p-hydroxybenzoic acid (a product of human metabolism) in urine samples.Formula:C12H9N2O5SNaPurity:Min. 95%Color and Shape:PowderMolecular weight:316.27 g/molIbogamine-18-carboxylic acid methyl ester
CAS:Ibogamine is a naturally occurring alkaloid that is found in the roots of plants from the Apocynaceae family. It has been shown to be low-potency and act as an α7 nicotinic acetylcholine receptor agonist. Ibogamine also possesses transport properties through the blood-brain barrier. In addition, it has been shown to inhibit coronaridine-induced convulsions in mice and alkaloids have been isolated from its leaves. Molecular docking analysis has shown that ibogamine binds to the protein data of hep-2 cells, which are used for tissue culture. Ibogamine is a monoterpenoid indole alkaloid with anti-inflammatory properties. It has been shown to have activity against infectious diseases such as tissue culture and plate test experiments, which are used to study fatty acid synthesis and β-oxidation respectively.Formula:C21H26N2O2Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:338.44 g/mol
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