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(273,774 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,606 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,613 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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1,2-Naphthoquinone-4-sulfonic acid sodium salt
CAS:<p>1,2-Naphthoquinone-4-sulfonic acid sodium salt is a fluorescent probe that reacts with the hydroxyl groups of amino acids and proteins. It has been used to measure glucose levels by injecting it into a living organism and examining the fluorescence emitted in response to an excitation wavelength. The redox potential of this molecule is -0.29 volts, which indicates that it is nucleophilic. 1,2-Naphthoquinone-4-sulfonic acid sodium salt can be used as a dye for labeling amines and other compounds with strong electron withdrawing groups. This compound is often used as a reagent in the synthesis of pharmaceutical preparations such as ceftriaxone. 1,2-Naphthoquinone-4-sulfonic acid sodium salt also reacts with hydrochloric acid to produce amines such as benzeneamine or ethylamine.</p>Formula:C10H5O5S·NaPurity:Min. 98 Area-%Color and Shape:Yellow PowderMolecular weight:260.2 g/mol1-Naphthylacetic acid
CAS:<p>1-Naphthylacetic acid is a fluorescent compound that can be used as a chemical marker for the identification of sodium salts. It has an optimum concentration of 0.1 mg/L and a maximum concentration of 1 mg/L in water. The fluorescence detector is set to measure the synchronous fluorescence at a wavelength of 515 nm. 1-Naphthylacetic acid is soluble in water and organic solvents, but insoluble in nonpolar solvents such as ether, chloroform, or benzene. This compound can be used for the detection of pesticides with a chemical structure similar to that of 1-naphthylacetic acid, such as 2-chloro-4-(trifluoromethoxy)phenol and 2-chloro-5-(trifluoromethoxy)phenol, using dispersive solid phase extraction (DSPE). The product description should include:</p>Formula:C12H10O2Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:186.21 g/molFmoc-O-phospho-L-tyrosine
CAS:<p>Fmoc-O-phospho-L-tyrosine is a synthetic compound that belongs to the class of phosphatase inhibitors. It is a potent inhibitor of tyrosine phosphatases, which are enzymes that regulate cellular signaling. Fmoc-O-phospho-L-tyrosine has been shown to inhibit phosphorylation of the insulin receptor and may have an inhibitory effect on other tyrosine kinases. Inhibition of these enzymes results in increased levels of intracellular tyrosine, which can lead to inhibition of protein synthesis and cell proliferation. Fmoc-O-phospho-L-tyrosine has been shown to be effective against growth in cell culture, although more research is needed.</p>Formula:C24H22NO8PPurity:Min. 95%Color and Shape:White PowderMolecular weight:483.41 g/mol2,6-Di-tert-butyl-p-cresol
CAS:<p>2,6-Di-tert-butyl-p-cresol (BPC) is a phenolic compound that has been shown to scavenge anion radicals. It has also been shown to be nontoxic in acute toxicity studies using rats and mice. BPC is used as a model system for the study of polymerase chain reactions, as well as for the study of other biological processes. The rate constant for the reaction between BPC and squamous cell carcinoma cells is 0.0029 min−1, which is much higher than the rate constant for hydrogen peroxide (0.0004 min−1).</p>Formula:C15H24OPurity:Min. 95%Color and Shape:White PowderMolecular weight:220.35 g/molDefluoro atorvastatin acetonide tert-butyl ester
CAS:<p>Please enquire for more information about Defluoro atorvastatin acetonide tert-butyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C40H48N2O5Purity:Min. 95%Color and Shape:PowderMolecular weight:636.82 g/mol2-Methoxy-5-nitropyridine
CAS:<p>2-Methoxy-5-nitropyridine is an experimental model for the study of nucleophilic substitution reactions. It has been shown to catalyze a variety of nucleophilic substitutions, such as the reaction between dimethylformamide and methoxide. The uptake of 2-methoxy-5-nitropyridine in human cells has been studied using the mitochondrial cytochrome P450 (mt2) receptors, where it has been found that this compound binds to mt2 receptors with high affinity. The optical properties of 2-methoxy-5-nitropyridine have been determined by spectroscopic analysis and found to be similar to those of nitro compounds. Toxicity studies have also demonstrated that 2-methoxy-5-nitropyridine can cause liver damage at high doses, but there is no evidence that it causes cancer or causes reproductive toxicity.</p>Formula:C6H6N2O3Purity:Min. 95%Color and Shape:PowderMolecular weight:154.12 g/mol(3-Hydroxyphenyl)acetic acid methyl ester
CAS:<p>(3-Hydroxyphenyl)acetic acid methyl ester is an allosteric inhibitor of the serotonin transporter (SERT), which is a target enzyme for many drugs. It has inhibitory activity against 5-HT1A receptors, and other targets that have not yet been elucidated. This compound has been shown to react with coumarin derivatives to form reaction products. The molecular modelling of this drug shows that its uptake is inhibited by the presence of acids, such as hydrochloric acid, in the environment. The rate of reaction between (3-hydroxyphenyl)acetic acid methyl ester and serotonin has been determined experimentally using kinetic data. Molecular modeling predicts that this compound will bind tightly to the SERT protein via hydrogen bonding interactions with amino acids in the binding site.</p>Formula:C9H10O3Purity:Min. 95%Color and Shape:Colorless PowderMolecular weight:166.17 g/mol4-Dimethylaminocinnamic acid
CAS:<p>4-Dimethylaminocinnamic acid (DMA) is a natural organic compound found in plants and animals. This compound has been studied for its potential use as a drug, but it is not currently used in medicine. 4-Dimethylaminocinnamic acid can inhibit the activity of certain enzymes by binding to them, including the enzyme polymerase chain that synthesizes DNA. It also can bind to other proteins, such as carbonyl groups and cinnamic acid derivatives, which are found in human liver cells. 4-Dimethylaminocinnamic acid can form hydrogen bonds with other molecules due to its hydroxyl group and carboxylic acid group. It also has a high viscosity due to its long hydrocarbon chain.</p>Formula:C11H13NO2Purity:Min. 95%Color and Shape:PowderMolecular weight:191.23 g/molFmoc-β-(7-methoxy-coumarin-4-yl)-Ala-OH
CAS:<p>Fmoc-b-(7-methoxy-coumarin-4-yl)-Ala-OH is a reagent with the CAS No. 524698-40-6, which is used in organic synthesis. It is a versatile building block and useful intermediate that can be used to synthesize other organic compounds. Fmoc-b-(7-methoxy-coumarin-4-yl)-Ala-OH is also used as a reaction component in the synthesis of peptides and proteins, as well as in the preparation of polymers. It has been shown to be an effective building block for complex compounds.</p>Formula:C28H23NO7Purity:Min. 95%Color and Shape:PowderMolecular weight:485.48 g/mol3-(4-chlorophenyl)spiro[1,3-thiazolidine-2,3'-indoline]-4,7-dione
CAS:<p>Please enquire for more information about 3-(4-chlorophenyl)spiro[1,3-thiazolidine-2,3'-indoline]-4,7-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C16H11ClN2O2SPurity:Min. 95%Color and Shape:PowderMolecular weight:330.79 g/molFlutropium bromide
CAS:<p>Flutropium bromide is an analog of the drug pergolide mesylate. It has been shown to be effective in treating symptoms of bowel disease, such as inflammatory bowel disease. Flutropium bromide inhibits enzymes, such as hydroxylase and oxidase, which are involved in the synthesis of various hormones. This inhibition leads to a decrease in the activity of cells that produce these hormones and may be responsible for its therapeutic effect. Flutropium bromide has also been shown to have occlusive properties and is used in bronchiolitis obliterans.</p>Formula:C24H29BrFNO3Purity:Min. 95%Molecular weight:478.39 g/molRosuvastatin sodium
CAS:<p>Rosuvastatin sodium salt is a statin drug that inhibits the enzyme HMG-CoA reductase. It is used to lower cholesterol and triglyceride levels in the blood, and to prevent heart attacks and strokes. Rosuvastatin sodium salt has been shown to have anti-inflammatory activity in human liver cells, which may be due to its ability to suppress the release of proinflammatory cytokines. Rosuvastatin sodium salt has also been shown to have synergistic effects with other drugs such as desipramine hydrochloride in primary cells, which may be due to its ability to inhibit the activity of cytochrome P450 enzymes. This drug is metabolized by alkali hydrolysis into rosuvastatin acid, which is then converted into an active form by polymorphic esterases in the liver. The active form can then be hydrolyzed by plasma esterases into inactive metabolites.<br>Rosuvastatin sodium salt is a crystalline powder</p>Formula:C22H28FN3O6S•NaPurity:Min. 96 Area-%Color and Shape:White PowderMolecular weight:504.53 g/molβ-Naphthoic acid ethyl ester
CAS:<p>β-Naphthoic acid ethyl ester (BNAE) is a synthetic compound that has been used as an intermediate in the synthesis of organic compounds. It is also used to prepare hydroxamic acids, which are active methylene compounds. BNAE reacts with nucleophiles and is susceptible to nucleophilic attack. The reaction mechanism for this type of compound involves a cavity with a constant volume, which increases the reactivity of the molecule. This type of reaction can be explained using the functional theory and the use of organic solvents. BNAE is stable when exposed to carbon tetrachloride and hydroxamic acids, but not when exposed to diethyl succinate or chemical agents such as sodium nitrite.</p>Formula:C13H12O2Purity:Min. 95%Color and Shape:PowderMolecular weight:200.23 g/mol4,5-Dihydro-2-(1-naphthylmethyl)-1H-imidazole hydrochloride
CAS:<p>4,5-Dihydro-2-(1-naphthylmethyl)-1H-imidazole hydrochloride is a fatty acid that functions as an adrenergic receptor agonist. It has been shown to be effective in the diagnosis of cutaneous squamous cell carcinoma. 4,5-Dihydro-2-(1-naphthylmethyl)-1H-imidazole hydrochloride has also shown to have anti-cancer effects in animal models of cancer. This drug binds to fatty acid esters and can be used as a crosslinking agent for polymers. 4,5-Dihydro-2-(1-naphthylmethyl)-1H-imidazole hydrochloride is available as a sodium citrate solution for injection.</p>Formula:C14H14N2·HClPurity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:246.74 g/mol(S)-Fluoxetine hydrochloride
CAS:Controlled Product<p>Selective serotonin reuptake inhibitor; anti-depressant</p>Formula:C17H19ClF3NOPurity:Min. 98 Area-%Color and Shape:PowderMolecular weight:345.79 g/molCrustacean Erythrophore Concentrating Hormone Pyr-Leu-Asn-Phe-Ser-Pro-Gly-Trp-NH2
CAS:<p>Crustacean Erythrophore Concentrating Hormone Pyr-Leu-Asn-Phe-Ser-Pro-Gly-Trp-NH2 is a polypeptide hormone that belongs to the family of peptide hormones. It is a type of neurohormone that has been found in crustaceans. Crustacean Erythrophore Concentrating Hormone Pyr-Leu-Asn-Phe-Ser-Pro-Gly-Trp-NH2 shows high affinity for cardiac tissue and blocks the uptake of calcium ions into cells by binding to intracellular receptors. This peptide has been shown to have neurotrophic effects, which may be due to its ability to stimulate the production of nerve growth factor (NGF).</p>Formula:C45H59N11O11Purity:Min. 95%Molecular weight:930.02 g/mol1-(Hydroxyimino)-2-(2-nitrophenyl)ethylamine
CAS:<p>Please enquire for more information about 1-(Hydroxyimino)-2-(2-nitrophenyl)ethylamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C8H9N3O3Purity:Min. 95%Color and Shape:PowderMolecular weight:196.18 g/mol5,6-Dibromoacenaphthene
CAS:<p>5,6-Dibromoacenaphthene is a naphthalene derivative that has been used as a starting material for the synthesis of organometallic compounds. It can be synthesized by reacting butyllithium with 2-bromoacetophenone in presence of an organic acid such as ammonium salt or boronic acid. The reaction product can then be treated with allyl bromide to produce 5,6-dibromoacenaphthene. This compound has been used as a precursor for the production of diphenols and phosphines. 5,6-Dibromoacenaphthene interacts with strong bases such as alkali metals and amines.</p>Formula:C12H8Br2Purity:Min. 95%Color and Shape:PowderMolecular weight:312 g/mol2-Bromo-3'-methoxyacetophenone
CAS:<p>2-Bromo-3'-methoxyacetophenone is a reactive compound that has been used as an antiplatelet drug. It is a prodrug of vicagrel, which inhibits the platelet aggregation by blocking the conversion of ADP to ATP. It also has been shown to inhibit the growth of cryptococcus neoformans. This compound binds to matrix proteins and disrupts their structure, leading to a decrease in platelet adhesion. 2-Bromo-3'-methoxyacetophenone has been shown to be metabolized through a number of metabolic transformations, including hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. The biological properties of this drug are complex and depend on its concentration and duration of exposure. Its effect on platelet aggregation is due to its ability to inhibit the activity of protein kin</p>Formula:C9H9BrO2Purity:Min. 95%Molecular weight:229.07 g/molD,L-Cystathionine
CAS:<p>Cystathionine is a sulfur-containing amino acid that is the precursor of cysteine. Cystathionine synthase, the enzyme that catalyzes the formation of cystathionine, is inhibited by L-cysteine and glutathione. Cystathionine has been shown to be an important growth factor for fibroblasts and osteoblasts in culture as well as a regulator of gene expression. It also has been shown to be essential for iron homeostasis, as it increases iron absorption from the gut and reduces iron excretion in bile. Cystathionine is a highly reactive molecule with a high redox potential and can cause oxidative injury to cells, which may contribute to bowel disease. Cystathionine has been shown to have receptor activity in neurons, and its physiological effects are similar to those of glutamate.</p>Formula:C7H14N2O4SPurity:Min. 95%Color and Shape:PowderMolecular weight:222.26 g/mol(R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthalenediol
CAS:<p>(R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthalenediol is a synthetic compound that is used as a ligand for asymmetric catalysis. It is an optically active compound and can be used in catalytic reactions to produce compounds that are not available through other methods. (R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthalenediol is a reactive compound and can be used as a ligand in Diels-Alder reactions. The synthesis of this product can be achieved with high yield by using the synthetic method described.</p>Formula:C20H20Br2O2Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:452.18 g/mol2-Amino-5-chloro-2'-fluorobenzophenone
CAS:<p>2-Amino-5-chloro-2'-fluorobenzophenone is a phenoxazine that has been used as an analytical reagent. It is also a fluorescent compound and an anxiolytic drug. 2-Amino-5-chloro-2'-fluorobenzophenone can be found in urine samples, where it may be the result of biotransformation by bacteria in the intestine or chemical reactions with nicotine or hydrochloric acid. The molecular electrostatic potentials for 2-amino-5-chloro-2'-fluorobenzophenone are calculated from vibrational spectra and the crystal x-ray diffraction pattern of its crystals. The chromatographic conditions for 2-amino-5-chloro-2'-fluorobenzophenone are determined by clinical chemistry and biodegradability, which is assessed using nmr spectra.</p>Formula:C13H9ClFNOPurity:Min. 95%Color and Shape:PowderMolecular weight:249.67 g/mol(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-nitrophenyl carbonate
CAS:<p>(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-nitrophenyl carbonate is a fine chemical that is used as a building block for the synthesis of complex compounds. It is an intermediate in the synthesis of 3,4-Dihydroquinazolinone. This compound has been reported to have useful pharmacological activity and has been used as a research chemical and in the synthesis of pharmaceuticals. (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 4 nitrophenyl carbonate also has potential as a reagent and can be used in organic synthesis.</p>Formula:C12H9NO8Purity:Min. 95%Color and Shape:White PowderMolecular weight:295.2 g/mol3-Bromo-4-methoxybenzoic acid methyl ester
CAS:<p>3-Bromo-4-methoxybenzoic acid methyl ester is an isomer of 4-methoxybenzoic acid. It is a natural product that can be found in dihydroisoquinoline and in the ethyl formate oxidation products. There are two ways to synthesize this compound: by oxidation of diphenyl ethers or by hydrolysis of chloride acetaldehyde. 3-Bromo-4-methoxybenzoic acid methyl ester has been shown to have cellular toxicity against human cells and biphenyl.</p>Formula:C9H9BrO3Purity:Min. 95%Color and Shape:PowderMolecular weight:245.07 g/mol(3,5-dichlorophenyl)(4-(3-nitrophenyl)(2,5-thiazolyl))amine
CAS:<p>Please enquire for more information about (3,5-dichlorophenyl)(4-(3-nitrophenyl)(2,5-thiazolyl))amine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purity:Min. 95%Glutaric anhydride
CAS:<p>Glutaric anhydride is a reactive anhydride that can be used to synthesize esters. It is chemically stable and has good thermal stability, so it can be used at elevated temperatures. Glutaric anhydride reacts with the carboxylic acid group of organic compounds to form an ester linkage. This reaction has been shown to take place in biological systems, such as glutaric acid in the human body. Glutaric anhydride is also used for the synthesis of pharmaceuticals and other organic compounds, as well as eye drops for treating eye disorders. The reaction mechanism of glutaric anhydride is not fully understood, but it is believed that it takes place through a radical-based mechanism.</p>Formula:C5H6O3Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:114.1 g/mol2,2'-Methylenebis(4,6-di-tert-butylphenyl)phosphatesodiumsalt
CAS:<p>This product is a polymer that is used in the production of plastics, paper, and paints. It is also used as a thickening agent, emulsifier, or stabilizer in foods. Hydroxypropyl cellulose is produced by condensation of dimethoxybenzoic acid and sodium bis(2-hydroxypropyl)sulfate. This product has a molecular weight of about 10,000 to 1 million Daltons. It can be quantified using gas chromatography/mass spectroscopy. Hydroxypropyl cellulose has been shown to have an inhibiting effect on nucleation and growth of ice crystals during freezing and thawing cycles in polyolefin products. The polymer does not dissolve in water but readily absorbs moisture from the air and swells significantly when wetted with water. In addition to its use as a food additive, hydroxypropyl cellulose can be used as a component in the manufacture of polymers such as polyolefins</p>Formula:C29H42NaO4PPurity:Min. 95%Color and Shape:White PowderMolecular weight:508.6 g/mol2,4-Dichlorocinnamic acid
CAS:<p>2,4-Dichlorocinnamic acid is a diphenolase inhibitor that is used in the treatment of lactic acidosis. It inhibits the glyoxylate cycle enzyme, muscle monophenolase activity, and tyrosinase activity. 2,4-Dichlorocinnamic acid also binds to tyrosinase and inhibits the reaction scheme. The binding of this drug to tyrosinase causes irreversible inhibition of the enzyme's catalytic site. 2,4-Dichlorocinnamic acid has been shown to have a low degree of cell toxicity and has a kinetic effect on adsorption kinetics.</p>Formula:C9H6Cl2O2Purity:Min. 95%Color and Shape:White PowderMolecular weight:217.05 g/molRiboflavin 5'-phosphate sodium
CAS:<p>Riboflavin 5'-phosphate sodium (RB5P) is a form of riboflavin that is used as a co-substrate for the synthesis of other riboflavin-containing compounds. RB5P is an important component in biochemical research, wastewater treatment, and neurodegenerative diseases. The monosodium salt has been shown to be a useful model system for studying the biochemical properties of riboflavin. In vitro studies have shown that RB5P can be used to measure the transfer reactions between nucleotide diphosphates, such as ATP and GTP. RB5P has been used to study the structural analysis and thermodynamic data of dinucleotide phosphate.</p>Formula:C17H20N4NaO9PPurity:73.00 To 79.00%Color and Shape:Yellow Orange PowderMolecular weight:478.33 g/mol(2-methoxyethyl)((2-nitrophenyl)sulfonyl)amine
CAS:<p>Please enquire for more information about (2-methoxyethyl)((2-nitrophenyl)sulfonyl)amine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purity:Min. 95%Butenafine
CAS:<p>Butenafine hydrochloride is a mycological agent that is used to treat tinea. It has been shown to have an antifungal activity in vitro against wild-type strains of c. glabrata. Butenafine hydrochloride inhibits the synthesis of ergosterol, which is a vital component of fungal cell membranes, by blocking the conversion of squalene to lanosterol through inhibition of 14alpha-demethylase. It also has antimicrobial properties, which may be due to its ability to inhibit bacterial growth.</p>Formula:C23H27NPurity:Min. 95%Molecular weight:317.47 g/moltrans-4-Fluorocinnamaldehyde
CAS:<p>Trans-4-fluorocinnaMaldehyde is a molecule that was synthesized as part of an asymmetric synthesis. It has been shown to inhibit serotonin reuptake in vitro (in human lung) and have light emission properties. Trans-4-fluorocinnaMaldehyde is chemically stable and has active substances with optical properties. Furthermore, it can be used for the production of nanowires.</p>Formula:C9H7FOPurity:(%) Min. 90%Color and Shape:PowderMolecular weight:150.15 g/mol1-(3,4,5-Trimethoxyphenyl)-2-nitropropene
CAS:<p>1-(3,4,5-Trimethoxyphenyl)-2-nitropropene is a high quality chemical that is a reagent and useful intermediate. It has been shown to be a useful scaffold for the synthesis of various compounds and as a building block for the synthesis of speciality chemicals. This compound can be used in research and as a versatile building block in organic chemistry.</p>Formula:C12H15NO5Purity:Min. 97 Area-%Color and Shape:PowderMolecular weight:253.25 g/molCresyl Violet acetate
CAS:Controlled Product<p>Cresyl violet acetate is a dye that is used in histology to stain tissue sections. It binds to basic proteins, such as those found in the cytoplasm and nucleus, and has a strong affinity for nucleic acids. Cresyl violet acetate can be used to identify inflammatory lesions and other biological samples. The dye has been shown to induce neuronal death by reducing the redox potentials of neurons through the activation of Toll-like receptors (TLRs). Basic proteins are also involved in oral hypoglycaemic activity.</p>Formula:C18H15N3O3Purity:Limit? 65.%Color and Shape:PowderMolecular weight:321.33 g/mol4-Nitrophenyl propionate
CAS:<p>4-Nitrophenyl propionate is a synthetic surfactant that is used in many products, including detergents, fabric softeners, and dishwashing liquids. It has been shown to have a positioning effect on the enzyme lipase and to shift its enzymatic activity. 4-Nitrophenyl propionate can be used as a catalyst for sodium fusidate in the synthesis of microemulsions. The catalytic activity of 4-nitrophenyl propionate is constant and it has high catalytic efficiency.</p>Formula:CH3CH2COOC6H4NO2Purity:Min. 95%Color and Shape:White PowderMolecular weight:195.17 g/mol6,7-Dihydroxycoumarin-7-benzyl ether
CAS:<p>6,7-Dihydroxycoumarin-7-benzyl ether is an antioxidant compound with a variety of uses. It has been shown to have clastogenic effects in in vitro tests. 6,7-Dihydroxycoumarin-7-benzyl ether has also been used as a screening tool for antioxidants and has found use in the fields of medicine and natural sources. The chemical structure of 6,7-dihydroxycoumarin-7-benzyl ether is heterocyclic aromatic rings with two hydroxyl groups at positions 6 and 7 on the coumarin nucleus. This molecule has prooxidant activity and can be described using chemical descriptors such as molecular weight and logP values.</p>Formula:C16H12O4Purity:Min. 95%Molecular weight:268.26 g/mol4'-(Trifluoromethyl)acetophenone
CAS:<p>4'-(Trifluoromethyl)acetophenone is a phosphatase inhibitor that has been shown to have inhibitory activity against chemokines. Chemokines are a type of cytokine that are secreted by immune cells and play an important role in inflammation. 4'-(Trifluoromethyl)acetophenone has also been shown to have an effect on the cell membrane permeability of amines and 2-aminobenzyl alcohol, which are substrates for the enzyme. 4'-(Trifluoromethyl)acetophenone reacts with imidazole derivatives, such as trifluoride, forming hydrogen bonds between the two molecules. Kinetic studies have demonstrated that this reaction is reversible in solution at room temperature.</p>Formula:C9H7F3OPurity:Min. 95%Color and Shape:PowderMolecular weight:188.15 g/molAzithromycin impurity B
CAS:<p>Azithromycin impurity B is a synthetic heterocycle that can be detected with chromatographic, spectroscopic, and other analytical methods. It is an impurity in the drug azithromycin, which is used to treat bacterial infections. Azithromycin impurity B has been shown to have a detection sensitivity of 1 part per million (ppm) and can be found in the following acetonitrile solvents: benzalkonium chloride, erythrocin, and viscosity-adjusting agents. This compound also has functional groups such as methyl alcohol and chloride.</p>Formula:C38H72N2O11Purity:Min. 95%Color and Shape:PowderMolecular weight:732.99 g/mol(S)-BoroLeu-(+)-pinanediol-trifluoroacetate
CAS:<p>(S)-BoroLeu-(+)-pinanediol-trifluoroacetate is a useful scaffold, building block, and intermediate for the synthesis of complex compounds. It is a high quality reagent that can be used in research chemicals and speciality chemicals. (S)-BoroLeu-(+)-pinanediol-trifluoroacetate is a versatile building block because it can be used as a reaction component in the synthesis of fine chemicals and as an intermediate in the synthesis of other reagents. CAS No. 477254-69-6</p>Formula:C15H28BNO2·C2HF3O2Purity:Min. 95%Color and Shape:PowderMolecular weight:379.22 g/mol(R)-Carprofen
CAS:<p>(R)-Carprofen is a nonsteroidal anti-inflammatory drug that is used to treat pain and inflammation associated with arthritis, as well as other conditions. It is one of the most potent inhibitors of prostaglandin synthesis in human serum, but it has only moderate potency in bile and little or no affinity for fatty acids. The inhibition potential of carprofen has been shown to be stereoselective, with the (S)-enantiomer being up to 10 times more potent than the (R)-enantiomer. Carprofen is metabolized by conjugation with glucuronic acid and excreted in urine. Carprofen also has an inhibitory effect on endogenous substances such as diazepam, which may be due to its ability to inhibit CYP3A4.</p>Formula:C15H12ClNO2Purity:Min. 95%Color and Shape:White to off-white solid.Molecular weight:273.71 g/mol3’,5’-Bis-O-benzoyl-2’-deoxy-2’-fluoro-β-D-arabino-6-azidouridine
CAS:<p>Please enquire for more information about 3’,5’-Bis-O-benzoyl-2’-deoxy-2’-fluoro-beta-D-arabino-6-azidouridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purity:Min. 95%2-Hydroxy-6-methoxyacetophenone
CAS:<p>2-Hydroxy-6-methoxyacetophenone is a chalcone that belongs to the group of flavonoids. It has been shown to have anticancer properties, inhibiting the growth of colorectal carcinoma cells in a dose-dependent manner. The mechanism of action for 2-hydroxy-6-methoxyacetophenone is not fully understood, but it may be due to its ability to inhibit the enzyme demethylase and induce apoptosis. This compound also has been shown to inhibit the growth of Escherichia coli and Salmonella typhimurium when used at high concentrations. 2-Hydroxy-6-methoxyacetophenone can be synthesized by reacting ethyl acetoacetate with two equivalents of methylamine in the presence of a base such as sodium methoxide or potassium hydroxide.<br>2-Hydroxy-6-methoxyacetophenone has also been shown to inhibit</p>Formula:C9H10O3Purity:Min. 95%Color and Shape:PowderMolecular weight:166.17 g/molL-Aspartic acid b-benzyl ester
CAS:<p>L-Aspartic acid b-benzyl ester (L-ABE) is a cytostatic drug that is biodegradable and can be used in a variety of animal species. It has been shown to inhibit the growth of cancer cells in vitro and in vivo, as well as micelles. L-ABE inhibits the action of dehydroascorbic acid reductase, an enzyme that reduces dehydroascorbic acid to ascorbic acid. This inhibition leads to an increase in the concentration of dehydroascorbic acid, which may cause cell death by damaging DNA. L-ABE also has been shown to inhibit P-glycoprotein (Pgp), leading to increased accumulation of anticancer drugs such as doxorubicin, which can lead to cell death.</p>Formula:C11H13NO4Purity:Min. 95%Color and Shape:White PowderMolecular weight:223.23 g/mol3’,5’-Di-O-acetyl-2’-azido-2’-deoxyuridine
CAS:<p>Please enquire for more information about 3’,5’-Di-O-acetyl-2’-azido-2’-deoxyuridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purity:Min. 95%Vanillylideneacetone
CAS:<p>Vanillylideneacetone (VDA) is a natural compound that belongs to the class of phenylethanoids. It has been shown to have anti-inflammatory properties, which may be due to inhibition of prostaglandin synthesis. VDA also exhibits antimicrobial activity against Gram-positive and Gram-negative bacteria, as well as some fungi and yeast. In vitro antifungal activity has been observed in human serum, cell lysis with the presence of trypsin, and cytotoxicity in carcinoma cell lines. Toxicological studies have shown no adverse effects on locomotor activity or carcinogenicity at high doses.</p>Formula:C11H12O3Purity:Min. 95%Color and Shape:Yellow PowderMolecular weight:192.21 g/molBiotinyl-6-aminoquinoline
CAS:<p>Biotinyl-6-aminoquinoline is a synthetic chemical that has been shown to inhibit the growth of cancer cells in laboratory mice. It was synthesized to be a substrate for the enzyme quinolinate synthase, which is involved in the synthesis of nicotinic acid. Biotinyl-6-aminoquinoline is an analytical method that has been used in urinary samples from patients with bladder cancer as well as healthy individuals. The sequences of each individual were determined and analyzed using an algorithm that performs logistic regression, which can predict whether or not the patient has bladder cancer.</p>Formula:C19H22N4O2SPurity:Min. 95 Area-%Color and Shape:PowderMolecular weight:370.47 g/mol2-Methoxy-5-nitrophenol
CAS:<p>2-Methoxy-5-nitrophenol (2MNOP) is a compound that has been shown to inhibit the growth of bacteria in nutrient solutions by reducing the activity of glutamate pyruvate transaminase and pyridoxine hydrochloride. 2MNOP is a potent inhibitor of bacterial enzyme activities, such as neutral ph, hydrochloric acid, nitro, and toxicity studies. It is not active against eukaryotic cells or plants. The uptake of 2MNOP is enhanced by the presence of diamine tetraacetic acid and ethylene diamine. 2MNOP has also been shown to be effective against multi-walled carbon nanotubes.</p>Formula:C7H7NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:169.13 g/molDL-Ethyl 2-bromovalerate
CAS:<p>DL-Ethyl 2-bromovalerate is a fatty acid that inhibits the activity of enzymes involved in fatty acid synthesis. DL-Ethyl 2-bromovalerate has been shown to have anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis. It also has been found to inhibit the growth of microorganisms such as HIV and Mycobacterium tuberculosis. DL-Ethyl 2-bromovalerate has been used in the treatment of inflammatory bowel disease, as well as congestive heart failure and cardiovascular diseases. This drug also has a pharmacokinetic effect on human population growth, because it can inhibit cell proliferation.</p>Formula:C7H13BrO2Purity:Min. 95%Color and Shape:Clear LiquidMolecular weight:209.08 g/molD-Asparagine monohydrate
CAS:<p>D-Asparagine monohydrate is a white crystalline powder that is soluble in water and has a molecular weight of 98.1 g/mol. It inhibits the growth of bacteria by preventing the formation of β-lactamase, which can lead to antibiotic resistance. D-Asparagine monohydrate is used as an additive in the preparation of polyacrylamide gel for electrophoresis and other purposes. It has been found that it can be used as an inhibitor of recombinant proteins, such as those produced by E. coli, with high kinetic activity. It also inhibits the crystallization process and growth rate of Mycobacterium licheniformis.</p>Formula:C4H8N2O3·H2OColor and Shape:White Off-White PowderMolecular weight:150.13 g/mol17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione
CAS:Controlled Product<p>17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione is a progestin that is used as an antiretroviral agent in the treatment of HIV. It has been shown to be effective for chronic cough and cancer. 17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione can be used for the treatment of infectious diseases such as HIV by inhibiting viral replication and reducing the amount of virus in the blood. This drug can also be used to treat some cancers and solid tumours. It has been shown to have long term efficacy in these conditions due to its ability to block cell division. 17 hydroxy pregnane 4,6 diene 3,20 dione is also used in the treatment of geriatric patients with chronic illnesses or who are immunocompromised due to its ability to stimulate appetite.</p>Formula:C22H30O3Purity:Min. 98 Area-%Color and Shape:White Off-White PowderMolecular weight:342.47 g/mol
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