APIs para pesquisa e impurezas

<p>N-[(2E)-6,6-Dimethyl-2-hepten-4-yn-1-yl]-N-methyl-2-naphthalenemethanamine hydrochloride is a synthetic compound that has been used as an impurity standard for the synthesis of drug products. It is also used for research and development purposes. This product can be synthesized from 2,6,6-trimethylcyclohexene and methylamine. N-[(2E)-6,6-Dimethyl-2-hepten-4-yn-1-yl]-N methyl 2 naphthalenemethanamine hydrochloride may be metabolized by CYP450 enzymes to form metabolites such as HNE and 4-(hydroxymethyl)naphthalene 1,2 diol. The compound is water soluble and has a melting point of 183°C. N-[(2E)-6,6</p>

<p>Please enquire for more information about (3R,4R)-3-Hexyl-4-((S)-2-hydroxytridecyl)oxetan-2-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Defluoro pitavastatin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Ethyl 2-cyano-4-methylpent-2-enoate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about (5Z,9Z,13E)-Geranylgeranylacetone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Estradiol is a steroid hormone that belongs to the estrogens group. It is used for the treatment of breast cancer, metastatic breast cancer and estrogen receptor-positive breast cancer. Estradiol has been shown to inhibit the growth of human breast cancer cells in vitro and in vivo. It binds to estrogen receptors, which leads to a decrease in the production of other hormones. This drug also has anti-estrogenic effects on breast tissue, which may be due to its ability to bind with estrogen receptors and act as an antagonist.</p>

<p>1-(4-((2,4-dimethylphenyl)thio)phenyl)piperazine hydrobromide is a synthetic drug that has been used in the research and development of drugs. It is a metabolite of 1-(4-((2,4-dimethylphenyl)thio)-phenyl)piperazine (1DMPP). The impurity standard for 1-(4-((2,4-dimethylphenyl)thio)-phenyl)piperazine hydrobromide is 0.5% (w/w). It has been shown to be effective in metabolism studies.</p>

<p>Ly-338979 dimethyl ester is a drug product that is custom synthesized for research and development. It has the CAS number of 1320346-45-9, and exhibits high purity. Ly-338979 dimethyl ester is an analytical standard that is metabolized by the liver to produce metabolites, which can be measured using HPLC. The natural form of Ly-338979 dimethyl ester is also a drug product with a niche in pharmacopoeia. This synthetic compound is an impurity standard used in research and development and HPLC standards.</p>

<p>Rac-trans-4-defluoro-4-ethoxy paroxetine hydrochloride is a drug product and an analytical standard. It can be used in the study of metabolism and natural products. Rac-trans-4-defluoro-4-ethoxy paroxetine hydrochloride is also an impurity standard in the synthesis of 4-(trans, trans)-4-(2,6 difluorobenzoyl)paroxetine hydrochloride. Rac-trans-4-defluoro-4-ethoxy paroxetine hydrochloride is a racemic mixture with a purity of 99%.</p>

<p>Cefixime EP Impurity C disodium is an impurity in the drug Cefixime EP. It is a by-product of the synthesis process, which can be removed by a purification process. This product is an analytical standard and is used for qualitative analysis in HPLC. It is also used as a research and development standard for drug development. This product has been classified as a niche impurity since it only occurs at trace levels in the drug product, but it may have pharmacological relevance to some patients. This impurity can be synthesized from natural or synthetic sources and is available for custom synthesis to meet specific customer needs.</p>

<p>(3α)-Allopregnanolone sulfate is a medicinal compound with potential anticancer properties. It is an analog of the natural hormone allopregnanolone and has been shown to inhibit kinases involved in cancer cell proliferation and survival. This compound induces apoptosis, or programmed cell death, in cancer cells by targeting proteins that regulate cell growth and division. (3α)-Allopregnanolone sulfate has been studied as a potential inhibitor of tumor growth in human cancer cells and has shown promising results. It can be detected in urine samples and has also been used in Chinese traditional medicine for its medicinal properties.</p>

<p>1-[(1-Methylethyl)amino]-3-phenoxy-2-propanol is an organic compound that belongs to the class of phenoxyethanol derivatives. It has been used in milligram amounts to assist in the separation of racemic mixtures by countercurrent chromatography. The compound is a racemate and the enantiomers are separated by chiral high performance liquid chromatography. The β-adrenergic agonist activity of 1-[(1-methylethyl)amino]-3-phenoxy-2-propanol has been shown in rats.</p>

<p>NPS-ALX-4A is a drug, which has been shown to have cognition-enhancing effects in mice. It is a 5-HT6 receptor antagonist and can be used as an animal model for human cognitive disorders. NPS-ALX-4A was administered orally to control mice and the animals were tested for learning and memory. The study showed that NPS-ALX-4A improved spatial memory in the mouse model. This drug has not been tested on humans, but it has shown cognitive benefits in the mouse model with no significant side effects.</p>

<p>PBDE 197 is a medicinal compound that has shown potential as an anticancer agent. It is a kinase inhibitor, which means it blocks certain enzymes that are involved in cell signaling and growth. PBDE 197 has been found to induce apoptosis, or programmed cell death, in human cancer cells. This compound is an analog of other kinase inhibitors and has demonstrated potent inhibitory effects on protein kinases in vitro. In animal studies, PBDE 197 has shown promising results as a tumor growth inhibitor. It is excreted through urine and may have potential as a therapeutic option for cancer patients.</p>

<p>SW076956 is a potent inhibitor that targets cancer cells. This medicinal compound has been found to induce apoptosis and inhibit the growth of cancerous cells in Chinese hamster ovary (CHO) cells. SW076956 is an analog of a protein kinase inhibitor and belongs to the class of anticancer agents. This inhibitor selectively targets kinases, which are enzymes involved in cell signaling pathways that regulate cell growth and division. SW076956 has been shown to be effective against human tumor cells and may have potential therapeutic applications in cancer treatment. The compound has also been detected in urine samples, suggesting its potential as a diagnostic tool for cancer detection.</p>

<p>Please enquire for more information about Ethyl(1-methylbutyl)malonuric acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Levofloxacin is a synthetic molecule with an asymmetric carbon atom in its heterocycle. It is synthesized by reacting chloroform with 2-fluoro-5-nitrobenzaldehyde, which reacts further with sodium hydroxide and hydrochloric acid to form the levofloxacin carboxylic acid. Impurities can be found in the reaction product due to chlorine atoms that are formed during the synthesis. The amount of impurities present in the final product can be determined using a titration method or through HPLC analysis. Levofloxacin has been shown to be effective against methicillin-resistant Staphylococcus aureus (MRSA) and Clostridium perfringens, although is not active against acid-fast bacteria such as Mycobacterium tuberculosis or Mycobacterium avium complex.</p>

<p>Please enquire for more information about Des(methylpiperazinyl) imatinib dimer piperazinium chloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Procaine is a local anesthetic that is used to block nerve conduction in the peripheral nervous system. Procaine is soluble in water, alcohol, and propylene glycol but insoluble in ether and chloroform. It is active at low concentrations and has long-lasting effects. In addition, procaine can be given by intramuscular injection or intravenously. It has been shown to be effective for the treatment of thromboses and as a preventive measure for people with heart disease who are prone to blood clots. Procaine also inhibits noradrenaline release from sympathetic nerve terminals and blocks the uptake of noradrenaline into sympathetic neurons at synapses.</p>

<p>S-Desmethyl-S-(2-hydroxy-2-methylpropyl) rosuvastatin tert-butyl ester is a drug product that is manufactured through custom synthesis. It has high purity and analytical quality, as well as high efficacy for pharmacopoeia and research and development. This product is also a metabolite of rosuvastatin, which has been found to be effective in the treatment of dyslipidemia. S-Desmethyl-S-(2-hydroxy-2-methylpropyl) rosuvastatin tert-butyl ester can be used as an impurity standard for HPLC analysis.</p>

<p>Propoxyphenyl homohydroxysildenafil is a preparative mass spectrometric analysis of the metabolite of sildenafil, which is a phosphodiesterase type 5 inhibitor. It has been shown to increase the flow rate in rats with an experimental pulmonary hypertension. The product ions of propoxyphenyl homohydroxysildenafil are m/z 409.3, 417.2, and 419.2, and its pharmacological study has been conducted on tadalafil and isobutyl.</p>

<p>Please enquire for more information about Bazedoxifene 4’-β-D-glucuronide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>3,4-Dihydro naratriptan is a medicinal compound that is used as an anti-migraine drug. It is a hydrogenated form of the parent molecule naratriptan and has been shown to have a reaction time of about 30 minutes when catalyzed by palladium. The impurity, 3,4-dihydro naratriptan sulfonamide, has been found to be less potent than the target compound and can be eliminated from the synthesis by using catalytic hydrogenation. 3,4-Dihydro naratriptan sulfonamide can also be reduced by catalytic hydrogenation to yield 3,4-dihydro naratriptan.</p>

<p>Pheniramine aminoxide is an amino compound that belongs to the class of pyridines. It has an oxidation potential of -1.48 volts, which is slightly less than that of an oxide. This compound also has a molecular weight of 247.3 grams per mole, and a melting point of 155 degrees Celsius.</p>

<p>Levofloxacin is a drug product that is used to treat bacterial infections. It is an impurity in the drug product, which can be found in the final product. Levofloxacin impurity has been detected by LC-MS/MS and GC-MS analysis. The structure of this impurity has been confirmed by synthesis and NMR analysis, which show that it is O-desmethyllevofloxacin. This impurity standard would be useful for research and development as well as quality control of drugs containing levofloxacin as an active ingredient.</p>

<p>(R)-Imazamox is a medicinal compound that acts as a potent protein kinase inhibitor. It has been shown to be effective in the treatment of various types of cancer, including leukemia, by inducing apoptosis and inhibiting tumor cell growth. (R)-Imazamox specifically targets the cell cycle of cancer cells, preventing them from dividing and multiplying. It has also been found to have anti-inflammatory properties and is being studied for its potential use in treating inflammatory diseases such as arthritis. Chinese herbal medicine has long recognized the benefits of (R)-Imazamox, using it in traditional remedies to treat urinary issues and other ailments. Overall, (R)-Imazamox is a highly effective anticancer agent with promising potential for future medical applications.</p>

<p>Endothion is a medicinal compound that has shown promising anticancer properties. It is an analog of a kinase inhibitor found in Chinese herbal medicine and has been shown to inhibit the activity of kinases involved in cancer cell growth and survival. Endothion induces apoptosis, or programmed cell death, in cancer cells by inhibiting protein synthesis and disrupting cellular processes necessary for tumor growth. Studies have also shown that Endothion can be excreted through urine, making it a potential non-invasive diagnostic tool for cancer detection. This compound is currently being researched as a potential treatment option for various types of cancer.</p>

<p>2,4-Dicyano-3-isobutyl-glutaric acid is an impurity found in the synthesis of the drug product 2,4-D. It is a white solid that has been shown to have analytical properties. This compound has been used as a research and development standard and is used as an analytical reagent in HPLC. 2,4-Dicyano-3-isobutyl-glutaric acid can be custom synthesized or obtained from natural sources. Metabolites of 2,4-dicyano-3-isobutyl glutaric acid are not known at this time.</p>

<p>Please enquire for more information about 13-Chloro-2-(piperidin-4-ylidene)-4-azatricyclo[9.4.0.0,3,8]pentadeca-1(15),3,5,7,9,11,13-heptaene including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Naproxen EP Impurity D is a research and development impurity standard that is used for pharmacopoeia drug product, synthetic, high purity, and analytical purposes. Naproxen EP Impurity D is a metabolite of naproxen and has been shown to be an active form of the drug in animal studies. The CAS number for Naproxen EP Impurity D is 116883-62-6.</p>

<p>Tri-o-(tert-butyldimethylsilyl) ractopamine is a compound that has been studied for its potential biological effects. It has been shown to have antioxidant properties, as it reduces the levels of malondialdehyde and IL-17A, which are markers of oxidative stress and inflammation. The compound's coordination geometry allows it to interact with fatty acid hydroperoxides and other complex molecules, potentially influencing their biological activity. Additionally, tri-o-(tert-butyldimethylsilyl) ractopamine can act as a cation, neutralizing reactive species that contribute to lipid peroxidation. Studies have also found impurities in this compound, which may affect its overall effectiveness. Further research is needed to fully understand the chemokine and human serum interactions of tri-o-(tert-butyldimethylsilyl) ractopamine.</p>

<p>5-Benzoyl-1,3-dihydro-2H-benzimidazol-2-one is a synthetic compound that has been used as an impurity standard. This substance is also found in the drug product Loxapine (Loxitane) and is metabolized to the active ingredient loxapine. 5-Benzoyl-1,3-dihydro-2H-benzimidazol-2-one has not been shown to have any therapeutic effects.</p>

<p>Paclitaxel impurity 2 is an analytical standard for the measurement of paclitaxel purity. Paclitaxel impurity 2 is a natural metabolite of paclitaxel, and its presence in a drug product is indicative of a higher level of contamination with paclitaxel. The impurity is found in concentrations greater than 10% up to 100%.</p>

<p>Please enquire for more information about 7,8,9,10-Dehydro doxorubicinone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>3-(Cyanomethyl)-N-methyl-1H-indole-5-methanesulfonamide is an analytical standard, used for HPLC analysis of impurities. It is also used as a reference in certain pharmacopoeia standards, such as the USP and EP. 3-(Cyanomethyl)-N-methyl-1H-indole-5-methanesulfonamide has a purity of 99% and can be found in the drug product Impurity Standard.</p>

<p>The labile character of N,N'-dimethyl-N,N'-bis(2-pyridylmethyl)ethane-1,2-diamine (DMPD) is due to its high reactivity with peroxide. This chemical reacts with the peroxide molecule to form an unstable intermediate compound that decomposes into two molecules of water and one molecule of hydrogen peroxide. DMPD is also a ligand for many transition metals and has been shown to be a strong electron donor in intramolecular coupling reactions. The catalytic activity of DMPD has been studied extensively using density functional theory and experiments. These studies have shown that DMPD catalyzes the oxidation of hydrocarbons by hydrogen peroxide in the presence of nickel catalyst.</p>

<p>4’-(7-Dechloroquinolinyl) piperaquine is an inhibitor of tumor kinases and has shown potent anticancer activity against various cancer cells. This compound is a derivative of piperaquine, which is commonly used as an antimalarial drug. 4’-(7-Dechloroquinolinyl) piperaquine has been found to induce apoptosis in human cancer cells by inhibiting the activity of protein kinases that are essential for cell growth and division. It has also been shown to have synergistic effects with capsaicin, a natural compound found in chili peppers, in inhibiting the growth of cancer cells. Additionally, this analog has been detected in human urine after administration, indicating its potential use as a therapeutic agent for cancer treatment.</p>

<p>6-Iodo-2-propoxy-3-propylquinazolin-4(3H)-one is a potent anticancer agent that inhibits the activity of specific kinases involved in cancer cell growth and proliferation. It has been shown to induce apoptosis, or programmed cell death, in cancer cells by blocking the activity of certain proteins. This compound is structurally similar to other kinase inhibitors used in medicinal chemistry, such as gefitinib and erlotinib. 6-Iodo-2-propoxy-3-propylquinazolin-4(3H)-one has been tested on human and Chinese hamster ovarian cells and has demonstrated significant antitumor activity. It is a promising candidate for the development of new cancer therapies due to its potent inhibitory effects on kinases involved in tumor growth and progression. Additionally, this chemical analog can be detected in urine samples, making it a useful tool for studying kinase activities in vivo.</p>

<p>Pioglitazone is a thiazolidinedione antidiabetic agent that is used to treat type 2 diabetes. Pioglitazone has been shown to have the potential to attenuate insulin resistance and decrease hepatic glucose output. Pioglitazone has also been shown to inhibit many of the enzymes involved in the metabolism of glucose, such as glucokinase, phosphoenolpyruvate carboxykinase, and pyruvate dehydrogenase. In addition, pioglitazone has been shown to increase insulin sensitivity by increasing the number of insulin receptors on cell membranes. Pioglitazone has also been shown to reduce blood pressure through its effects on erythropoietin activity and nitric oxide production. This drug may act as an antioxidant by inhibiting peroxidation of lipids in the liver.<br>Pioglitazone has also been studied for its effect on nervous system diseases, such as Alzheimer's disease and X</p>

<p>NRX-252262 is an inhibitor that has shown potent anticancer activity in various types of cancer cells. It is a Chinese hamster ovary cell-derived analog of indirubin, which is a natural compound found in human urine and glycerol. NRX-252262 inhibits kinases, which are enzymes that play a role in cell division and proliferation. This inhibition leads to apoptosis, or programmed cell death, in cancer cells. NRX-252262 has been shown to be effective against multiple types of cancer, making it a promising candidate for cancer treatment. Its potent anticancer activity makes it one of the most sought-after inhibitors for cancer research and development of new treatments.</p>

<p>Please enquire for more information about 4-Acetyloxy-N-despropyl N-tert-butyloxycarbonyl ropivacaine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>rac-Parconazole oxalate is a drug product that is synthesized in the laboratory for research and development. It can be custom synthesized to meet specific needs. rac-Parconazole oxalate has a high purity, analytical data, and natural origins. Metabolism studies have been performed on rac-parconazole oxalate as well as its metabolites. Pharmacopoeia standards have also been developed for rac-parconazole oxalate. Rac-parconazole oxalate has shown to be effective in drug development and has been used for niche purposes in research and development. HPLC standards have also been developed for rac-parconazole oxalate.br&gt;br&gt;</p>

<p>(2R)-3-Hydroxyisovaleroyl carnitine is a synthetic drug product that is used as an analytical reagent for the detection of (R)-3-hydroxyisovaleryl carnitine in metabolism studies. It has a CAS number of 99159-87-2 and a molecular weight of 212.29 g/mol. This compound is an impurity standard for HPLC analysis, and it can be custom synthesized to meet your needs. Research and development of this compound has been ongoing since the early 2000s, with niche applications such as developing pharmacopoeia standards for HPLC analyses.</p>

<p>Mesalamine impurity S is a mesalamine metabolite that has been identified as an impurity in the drug product. Mesalamine impurity S is an analytical standard that is used for HPLC analysis and can be used as a reference material for the pharmacopoeia. Mesalamine impurity S can also be synthesized from natural or synthetic sources.</p>

<p>Digitoxigenin mono-β-D-digitoxoside is a potent inhibitor of tumor growth and cancer cell proliferation. It is an analog of the cardiac glycoside digitoxin, which is known for its anticancer properties. Digitoxigenin mono-β-D-digitoxoside has been shown to induce apoptosis in human cancer cells by inhibiting protein kinases such as AKT and ERK1/2. This drug also has potential therapeutic applications in the treatment of ghrelin-related diseases, as it has been shown to inhibit the activity of ghrelin, a hormone that stimulates appetite and promotes weight gain. Additionally, digitoxigenin mono-β-D-digitoxoside exhibits high water solubility due to its cellulose-based structure, making it ideal for use in urine-based diagnostic tests for cancer detection.</p>

<p>4-Phenybutyl 2-carboxyethylphosphinic acid is used as an analytical standard and has been shown to be a metabolite of other drugs. It is also used as an impurity standard for HPLC, and provides a niche for drug product development.</p>

<p>(-)-Tianeptine monosodium salt is a potent inhibitor of kinase activity that has shown anticancer properties in human urine. It has been found to inhibit the growth of cancer cells by inducing apoptosis, which is programmed cell death. (-)-Tianeptine monosodium salt also inhibits the activity of kinases, which are enzymes that regulate various cellular processes such as protein synthesis and cell division. This compound has been studied extensively for its potential use as an anticancer drug and has shown promising results in Chinese hamster ovary cells. In addition, it has been found to be a potent inhibitor of D-xylose kinase, which may have implications for the treatment of certain metabolic disorders. Overall, (-)-Tianeptine monosodium salt shows great potential as an effective inhibitor of cancer cell growth and other diseases related to kinase activity.</p>

<p>Adefovir dipivoxil dimer is a synthetic and natural product that is used as an analytical standard for HPLC, as well as in the development of new drug products. It is also used to identify impurities in API. Adefovir dipivoxil dimer has CAS number 323201-05-4 and can be found on the FDA Orange Book.</p>

<p>(2S,4R)-Fosinopril sodium salt is a prodrug that is converted to the active form fosinopril in the body. It is used to treat high blood pressure and heart failure. Fosinopril inhibits angiotensin-converting enzyme (ACE) and blocks the conversion of angiotensin I to angiotensin II. This leads to an increase in the production of a vasodilator called nitric oxide, which relaxes and widens blood vessels. Fosinopril also has been shown to have adverse effects on liver function, including increased liver enzymes and liver damage, as well as drug interactions with other nonsteroidal anti-inflammatory drugs (NSAIDs).</p>

<p>L-Threo-hex-2-enaric acid 1,4-lactone 6-methyl ester is a research and development compound. It is a metabolite of the drug product L-Threo-hex-2-enaric acid 1,4-lactone 6-(2,6,6)-trimethyl ester. L-Threo-hex-2-enaric acid 1,4-lactone 6-(2,6,6)-trimethyl ester (LTA) is an impurity in the drug product that is present as a result of its synthesis. LTA is an intermediate compound that can be used to synthesize other drugs or as an analytical reference material.</p>

<p>(S)-2-Amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)-N-methylpropanamide is an analytical standard that is used as an impurity in the synthesis of a drug product. The purity of this compound is greater than 99%. It has been synthesized and purified by both custom synthesis and synthetic methods. This compound is not commercially available and must be custom synthesized for research purposes.</p>

<p>Ivacaftor is a drug product that is used for the treatment of cystic fibrosis. It is an active ingredient of Kalydeco, which is a combination therapy to treat cystic fibrosis. Ivacaftor is the first FDA-approved drug for the treatment of CF in patients with specific mutations. The metabolism of ivacaftor has been studied by analytical methods and it has been shown to have natural impurities. The API impurity and synthetic impurity standards are available for custom synthesis and can be ordered from a specialty manufacturer. Ivacaftor requires high purity and pharmacopoeia-grade standards for research and development as well as niche markets, such as HPLC standard or high purity.</p>

<p>Please enquire for more information about Mezlocillin impurity III including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Deschloro amlodipine is a drug that is used for the treatment of high blood pressure. It belongs to a group of drugs called calcium channel blockers. Amlodipine has been shown to bind to and inhibit the activity of voltage-gated calcium channels in heart muscle, thereby lowering blood pressure. Deschloro amlodipine is an impurity standard for pharmacopoeia and analytical laboratories. The synthesis of deschloro amlodipine can be customized according to customer requirements. This product will be shipped as soon as possible after purchase.br&gt; br&gt; Desloro amlodipine is metabolized by cytochrome P450 enzymes, including CYP3A4, CYP2C9, and CYP2D6, which are found in the liver and intestines. These enzymes convert desloro amlodipine into two metabolites: 4-hydroxyamlodipine and 4</p>

<p>Fosfomycin trometamol EP impurity A disodium is a research and development impurity standard. It is a custom synthesis that is used as a drug product, synthetic, high purity, pharmacopoeia, drug development, metabolite, niche, analytical and natural. Fosfomycin trometamol EP impurity A disodium has been shown to have an HPLC standard and CAS No. 84954-80-3(free base).</p>

<p>Di-M-tolyl phosphate is a phosphorus compound with a chemical formula of (CH3)2PO2. It has a melting point of –20 degrees Celsius and is insoluble in water, but soluble in organic solvents. Di-M-tolyl phosphate has optical properties that are modulated by temperature, morphology, and diffraction. FTIR spectra show protonation at temperatures below -10 degrees Celsius and imine formation at higher temperatures. Di-M-tolyl phosphate undergoes intramolecular hydrogen bonding to form pyrrole rings that may be responsible for its processability. This compound can be synthesized from monomers such as methanol and dimethyl ether via the process of electrophilic addition of phosphorus pentoxide to an imine or pyrrole ring system. The silicon affinity of this compound increases with the concentration of alkyl groups on the phosphorus atom.</p>

<p>Phenobarbital impurity A is a drug product that can be synthesized by Custom synthesis, and is available in high purity. It has been used for metabolic studies and as an analytical standard. Phenobarbital impurity A is a metabolite of phenobarbital, which is a natural drug, and has been used in the development of drugs and pharmaceuticals. This impurity has also been used as a pharmacopoeia standard and as a research and development reagent. CAS No. 69125-70-8</p>

<p>Imatinib is a kinase inhibitor that inhibits the kinase activity of tyrosine-protein phosphatase receptor (c-Abl) and platelet-derived growth factor receptor (PDGFR), which are both involved in tumor cell proliferation. Imatinib has been shown to be effective in treating leukemia and other types of cancer, as well as regulating the production of cytokines and protein tyrosine phosphatases. It is also being studied for use in Alzheimer's disease. Imatinib has selectivity for c-Abl over PDGFR, which makes it an attractive drug candidate for cancer therapy.</p>

<p>Hydroxy carisoprodol is a muscle relaxant that is used to treat muscle spasms, stiffness, and pain. It works by blocking nerve impulses (or pain sensations) that are sent to the brain. Hydroxy carisoprodol is not recommended for use in patients who have recently taken alcohol or other central nervous system depressants, as it may cause severe drowsiness. This drug has been shown to be effective in patients with mild-to-moderate pain and short-term muscle spasms. Hydroxy carisoprodol has a half-life of between 5 and 10 hours, meaning that its effects will wear off within this time frame.</p>

<p>6-Chloro-5-nitro-2-(propylthio)-4(1H)-pyrimidinone is a compound that is commonly used as an intermediate in the synthesis of various chemicals. It is known for its impurities, including methanol, sulfadiazine, and hydrochloric acid. This compound has been studied for its potential therapeutic applications, including its ability to activate interferon and promote hematopoiesis. Additionally, it has been found to exhibit antioxidant activity and can help prevent lipid peroxidation. 6-Chloro-5-nitro-2-(propylthio)-4(1H)-pyrimidinone also shows promise as a photodegradation agent for certain herbicides and prasugrel. Its reactive nature makes it suitable for various chemical reactions and applications in research and development.</p>

<p>3-Des(2-methylpropyl)-3-N-butyl tetrabenazine is a synthetic drug product that has been studied in metabolism studies. It is an API impurity with the CAS No. 19328-35-9 and is a custom synthesis. 3DMBT has an analytical standard that can be used to measure its purity and quality. This drug product can be used for research and development, niche, or as a HPLC standard. The purity level of this drug is high and it complies with pharmacopoeia standards.</p>

<p>Ethyl 3,6-dioxocyclohexa-1,4-diene-1-sulfonate is an analog that has shown potential as an anticancer agent. It works by inhibiting kinases that are involved in cancer cell growth and proliferation. Studies have shown that this compound induces apoptosis in human tumor cells, making it a promising candidate for cancer treatment. Ethyl 3,6-dioxocyclohexa-1,4-diene-1-sulfonate has also been found to be a potent inhibitor of protein kinase D (PKD), which plays a key role in cancer cell survival and proliferation. This compound has been compared to the well-known kinase inhibitor saxagliptin and found to be more effective at inhibiting PKD activity. Additionally, Chinese hamster ovary cells treated with Ethyl 3,6-dioxocyclohexa-1,4-diene-1-sulfonate showed reduced levels of urinary ex</p>

<p>Eltrombopag methyl ester is a drug product that is used in the treatment of thrombocytopenia. It is an HPLC standard and an analytical impurity. Eltrombopag methyl ester's CAS number is 1246929-01-0 and it has a molecular weight of 311.03 g/mol. The purity of Eltrombopag methyl ester is 99%.</p>

<p>Ciprofloxacin impurity D hydrochloride is a drug product that is an analytical standard. It is also a natural impurity found in Ciprofloxacin. This compound has been synthesized and manufactured to be used as an impurity standard. It exhibits the same physical, chemical, and biological properties as Ciprofloxacin. The CAS number for this substance is 526204-10-4. Impurities such as Ciprofloxacin impurity D hydrochloride may be present in the finished drug product if they are not removed during the manufacturing process. Chemical reactions may also lead to the formation of these substances. The presence of these substances can affect the quality of the drug product and may lead to adverse effects for patients who use them.<br>CAS No.: 526204-10-4<br>Molecular Weight: 258.25<br>Formula: (C8H6ClF2NOS)</p>

<p>Please enquire for more information about 3-(2-Bromoethyl)-7-hydroxy-4-methyl-coumarin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>(2R)-3-Hydroxyisovaleroyl-d3 carnitine is a drug product that is custom synthesized for research and development. It has a purity of &gt;90%. This product can be used in metabolism studies, natural products, drug development, pharmacopoeia, or as an analytical reference standard. The CAS number for this product is 1058636-00-2. (2R)-3-Hydroxyisovaleroyl-d3 carnitine may also contain impurities of 0.05%. The molecular weight for this compound is 266.37 g/mol and the chemical formula is C5H11NO4.</p>

<p>Please enquire for more information about N-Desmethylpromazine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>4,4-(1,3,3-Trimethyl-1-propene-1,3-diyl)bisphenol is a synthetic compound that is used in the development of pharmaceutical drugs. It is used as an analytical standard for HPLC and is available as a new drug product. 4,4-(1,3,3-Trimethyl-1-propene-1,3-diyl)bisphenol has been shown to be metabolized by CYP 450 enzymes and to be an impurity in API production. 4,4-(1,3,3-Trimethyl-1-propene-1,3-diyl)bisphenol is also found in natural products such as plant leaves and bark.</p>

<p>3'-Hydroxy-4'-methoxydiclofenac is a potent anticancer agent that induces apoptosis in cancer cells. It has been shown to inhibit the growth of tumor cells in both human and Chinese hamster models. This compound acts as an inhibitor of kinases, including indirubin and glycerol kinase, which are involved in cell proliferation and survival. 3'-Hydroxy-4'-methoxydiclofenac is an analog of diclofenac, a nonsteroidal anti-inflammatory drug (NSAID) used for pain relief. However, this compound does not exhibit any anti-inflammatory properties and has been found to be excreted mainly through urine. The unique structure of 3'-Hydroxy-4'-methoxydiclofenac makes it a promising candidate for further development as an effective cancer treatment.</p>

<p>Methyl 6-(1-hydroxyethyl)-3-methyl-4-phenylpicolinate is a synthetic chemical that is used as an analytical standard in chemical and pharmaceutical research. It has been shown to have a wide range of pharmacological effects, including antihypertensive, antidiabetic, and antiulcerogenic activities. Research into the drug product is ongoing.</p>

<p>Please enquire for more information about 3,4-Dihydro-1H-cyclopenta[cd]indol-2(2aH)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Celecoxib hydrazine is an inhibitor of protein kinases that has been shown to have anticancer properties. It is an analog of celecoxib, a non-steroidal anti-inflammatory drug (NSAID) that is commonly used to treat pain and inflammation. Celecoxib hydrazine has been shown to induce apoptosis in human cancer cells and inhibit the growth of tumors in mice. This compound has potential as a medicinal agent for the treatment of cancer, and urine samples from Chinese patients with cancer have been found to contain high levels of this compound. Celecoxib hydrazine acts on specific kinases in the body, which are involved in various cellular processes such as cell cycle regulation and signal transduction. Its ability to selectively inhibit these kinases makes it a promising candidate for targeted therapy against cancer.</p>

<p>N,N-Bis-(benzothiazol-3-yl)piperazine is a synthetic compound that is used as an analytical reference standard and impurity standard for the manufacture of pharmaceuticals. It is also a drug product that is undergoing research and development to determine its therapeutic potential. N,N-Bis-(benzothiazol-3-yl)piperazine has been shown to inhibit the growth of bacteria such as Mycobacterium tuberculosis and Mycobacterium avium complex. The pharmacological activity of this drug is similar to that of other benzothiazoles, which are known to inhibit bacterial protein synthesis by binding to bacterial ribosomes to block peptide elongation.</p>

<p>Please enquire for more information about N-(2,2,Dimethyl-1-oxopropyl)-amoxicillin potassium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Clopidogrel is a drug that belongs to the group of antiplatelet agents. It is an inactive prodrug that is metabolized to its active form, clopidogrel glucuronide, by the liver. Clopidogrel carboxylic acid has been shown to be effective in preventing platelet aggregation in humans with type 2 diabetes mellitus and heart disease. This drug does not have any known interaction with other drugs or foods. The major metabolic pathways for clopidogrel carboxylic acid are glucuronidation and oxidation by CYP2C19, which are also the primary routes of elimination. Clopidogrel carboxylic acid undergoes extensive metabolism and is excreted mainly in the urine as glucuronide conjugates.</p>

<p>2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl acetatequetiapine acetate is a drug product that is synthesized and purified by HPLC. It is a metabolite of quetiapine, an antipsychotic drug used for the treatment of schizophrenia and bipolar disorder. 2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl acetatequetiapine acetate has been shown to be more potent than quetiapine in inhibiting dopamine release in rat brain synaptosomes and dopamine transporter activity in human cells. This compound also inhibits the binding of ligands to the serotonin transporter at higher concentrations than those required for inhibition of dopamine uptake.</p>

<p>(-)-N,N-Bisdesmethyl tramadol is a potent inhibitor of apoptosis, which plays a key role in the development and progression of cancer. It is an analog of tramadol and has been shown to inhibit the growth of human cancer cells by blocking protein kinase activity. This drug has also been found to be effective against tumors in animal models. (-)-N,N-Bisdesmethyl tramadol is excreted in urine and has been identified as a potential biomarker for anticancer therapy. Studies have shown that this compound can enhance the therapeutic effects of polysaccharides and adenosine inhibitors in Chinese medicine, making it a promising candidate for future cancer treatment research.</p>

<p>Sacubitril Impurity 19 is a drug product that is used as an analytical standard for the purity and concentration of sacubitril. It is also used as an impurity in API manufacture. Sacubitril Impurity 19 is a natural metabolite of sacubitril, which is synthesized from the chemical reaction between sacubitril and hydroxypropyl-beta-cyclodextrin. The impurity has been shown to be eliminated through metabolism studies in rats. Sacubitril Impurity 19 can be found at a concentration of up to 0.2% in commercial samples of sacubitril. It may be present at levels up to 10% in medicinal products containing sacubitril.</p>

<p>Please enquire for more information about Bis N-benzyloxycarbonyl-6-o-benzyl-valacyclovir including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 4-(N,N-Dipropylsulfamoyl)benzamide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>NBI 27914 hydrochloride is a small molecule that binds to and blocks the neurotransmitter receptor for norepinephrine, which is involved in the regulation of mood. This drug has been shown to have anxiolytic-like effects in animals and may be useful for treating anxiety disorders that are due to congenital adrenergic hyperactivity. NBI 27914 hydrochloride also has an anxiogenic effect at high doses, which may be due to its ability to bind and block beta-adrenergic receptors. It is also able to act as a specific agonist or antagonist of alpha-adrenergic receptors.</p>

<p>Ropivacaine N-Oxide is a synthetic drug used to relieve pain during surgery. It is metabolized by the liver, with metabolites excreted in the urine. Ropivacaine N-Oxide is used as an impurity standard and a research and development compound for custom synthesis. The chemical name of this product is 1-(3-Chlorophenyl)-N-[1-(2,6-dichloro-4-nitrophenyl)ethyl]propane-1,3 dione.</p>

<p>Pregnane is an analog of progesterone that has been identified as a potential anticancer agent. It has been shown to have potent inhibitory effects on various cancer cells by blocking the activity of kinases, which are enzymes that regulate cell growth and division. Pregnane induces apoptosis in cancer cells by activating proteins that trigger programmed cell death. This compound also acts as a cyclin-dependent kinase inhibitor, which prevents the progression of the cell cycle and inhibits tumor growth. Pregnane has been detected in human urine and Chinese medicinal herbs, indicating its natural occurrence in biological systems. Its potential as a therapeutic agent against cancer is currently being investigated.</p>

<p>(-)-Bornyl ferulate is a natural compound, specifically a type of ferulic acid ester, which is a secondary metabolite found in certain plants. Its source is primarily the essential oils and resins of various coniferous species, where it contributes to the plant's defense mechanisms. The mode of action of (-)-Bornyl ferulate involves its ability to scavenge free radicals, thus exhibiting antioxidant activity. It also modulates inflammatory pathways, suggesting possible anti-inflammatory effects.</p>

<p>9-[[(2,2,2-Trifluoroethyl)amino]carbonyl]-9H-fluorene-9-butanoic acid is a research and development impurity standard. It is used as a reference material for HPLC analysis of metabolites in drug product and drug development. This compound has been synthesized using synthetic methods. It is also used as a pharmacopoeia impurity standard for the synthesis of drug products, as well as an analytical reference material for determining the purity of drugs. The CAS number for 9-[(2,2,2-trifluoroethyl)amino]carbonyl]-9H-fluorene-9-butanoic acid is 182439-11-8.</p>

<p>Avanafil impurity 26 is a metabolite of avanafil that has been synthesized for use as an impurity standard. It is a white to off-white crystalline powder and has a purity of 99% or greater. Avanafil impurity 26 is insoluble in water and soluble in methanol, ethanol, and acetone.</p>

<p>JNJ-67856633 is a potent inhibitor of a protein found in urine and Chinese hamster ovary cells. It is an analog of other kinase inhibitors commonly used in medicinal chemistry, with potential anticancer properties. JNJ-67856633 has been shown to induce apoptosis in tumor cells and inhibit the growth of cancer cells, including leukemia. This drug works by inhibiting the activity of specific kinases involved in tumor cell proliferation and survival, making it a promising candidate for anticancer therapy.</p>

<p>2-Hydroxy cephalexin is a metabolite of cephalexin. It is an impurity that is present in the final drug product. 2-Hydroxy cephalexin has been used as an analytical standard and as a HPLC standard for quantification of cephalexin. 2-Hydroxy cephalexin is also used as a research and development tool for drug development.</p>

<p>(S)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid is a synthetic compound that is used as an impurity standard for HPLC. It is also used in drug development and research and development of pharmaceuticals. This product was made through custom synthesis and is not natural.</p>

<p>Thymonin is an analog of the thyroid hormone that has been shown to have anticancer properties. It works by inhibiting kinases, which are enzymes that play a crucial role in cancer cell growth and proliferation. Thymonin induces apoptosis, or programmed cell death, in cancer cells, making it an effective treatment option for various types of tumors. This protein-based substance is derived from Chinese urine and has been extensively studied for its potential as an inhibitor of human kinases. Thymonin has shown promising results in preclinical studies as a potential therapeutic agent for cancer treatment. Its ability to selectively target cancer cells while leaving healthy cells unharmed makes it a promising candidate for future cancer therapies.</p>