APIs para pesquisa e impurezas

<p>Propafenone beta-D-glucuronide is a drug product that is used as an analytical reference standard. It has been shown to be metabolized in the rat, dog, and human by hydrolysis of the glucuronide group. The natural form of propafenone is found in various plants and fruits. Research and Development includes the synthesis of Propafenone beta-D-glucuronide from synthetic precursors. CAS No. 91411-76-6 is a Metabolite impurity standard for API Impurities testing which is found in pharmaceuticals, including propafenone, as an impurity.</p>

<p>Prothoate is a medicinal analog that acts as an inhibitor of kinases. It has been shown to have anticancer properties and can induce apoptosis in cancer cells. Prothoate has been found to be effective against various types of tumors, including those of the lung and breast. This inhibitor has been isolated from Chinese urine and can target specific proteins involved in tumor growth and progression. Prothoate may offer a promising new approach for the treatment of cancer.</p>

<p>Please enquire for more information about Dihydro artemisinin tetrahydrofuran acetate 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 rac-7-Oxo-pramipexole hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Talsupram is an alkynyl alkenyl compound that is a selective serotonin reuptake inhibitor. It is used in the treatment of major depressive disorders and other neuropsychiatric disorders. Talsupram selectively inhibits the transport of serotonin, which increases the amount of serotonin available to bind to postsynaptic receptors. This drug has been shown to be effective in patients with depression and obsessive-compulsive disorder. Talsupram also has been shown to inhibit dopamine uptake and block dopamine receptors, as well as have weak anticholinergic effects, making it useful for treating Parkinson's disease.</p>

<p>3-(Aminomethylene)-6-phenyl-2,5-piperazinedione is a potent anticancer agent that has shown promising results in inhibiting cancer cell growth. This compound is an analog of etomidate, a drug used for anesthesia induction. It has been found to induce apoptosis in human tumor cells and inhibit the activity of kinases, which are enzymes involved in cancer progression. The compound has also been detected in human urine, indicating its potential for use as a biomarker for cancer diagnosis and treatment monitoring. Additionally, 3-(Aminomethylene)-6-phenyl-2,5-piperazinedione has shown inhibitory effects on elastase activity, which may contribute to its potential as a therapeutic agent against cancer.</p>

<p>Impurity F is a metabolite of Fexofenadine. It is an impurity that can be found in the drug product and is used as a research and development standard for impurities. Impurity F has been shown to be a metabolite of Fexofenadine in human liver microsomes, and this metabolite has also been shown to have antihistamine properties. This impurity is used as a pharmacopoeia reference standard for HPLC analysis of fluoroquinolones, but it does not have any therapeutic value.</p>

<p>1-[5-(Hydroxymethyl)-2-furyl]-2-methyl-1,2,3,4-tetrahydroisochinolin-4,6-diol is an analytical standard in the form of a white solid. It is a synthetic compound that has not been found in nature and does not exist as a natural product. It is used to provide a calibration or quality control for HPLC testing. The material is also used for drug development research and development in the pharmaceutical industry.<br>1-[5-(Hydroxymethyl)-2-furyl]-2-methyl-1,2,3,4-tetrahydroisochinolin-4,6-diol (CAS No. 1312706-19) is an analytical standard in the form of a white solid. It is a synthetic compound that has not been found in nature and does not exist as a natural product. It is used to provide</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>Alverine EP Impurity D is a synthetic impurity that is the result of the synthesis of Alverine EP. It is a metabolite that can be found in blood plasma and urine. This substance has been shown to have pharmacological activity, but its exact function is unknown. It is not present in natural sources and it does not have pharmacopoeia listing. Alverine EP Impurity D has been detected by HPLC analysis.END&gt;</p>

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<p>aR453588 is a human analog of Voriconazole, which has been found to have anticancer properties. This compound is a kinase inhibitor that works by inducing apoptosis in cancer cells. It has been shown to be effective against various types of tumors, including those resistant to other inhibitors. aR453588 also inhibits the growth of cancer cells by blocking protein synthesis and cell division. This compound is derived from cellulose and can be detected in urine samples after administration. Overall, aR453588 shows great promise as a potential treatment for cancer.</p>

<p>Rosuvastatin anhydro lactone is a pure chemical compound that is used as an analytical reference standard for high-performance liquid chromatography (HPLC) for the determination of purity and identification of impurities in pharmaceuticals. It is also utilized as a drug development, API impurity, and HPLC standard. Rosuvastatin anhydro lactone is a metabolite of rosuvastatin and is chemically designated as C22H29NO3. The CAS number for rosuvastatin anhydro lactone is 1246665-85-9.</p>

<p>3,4-Dimethoxy-N,N-dimethyl-benzeneethanamine hydrochloride is a drug product that is used as an analytical standard. This drug development chemical is not found in nature and has been synthesized in the laboratory. The chemical's structure closely resembles that of amphetamine and methamphetamine. 3,4-Dimethoxy-N,N-dimethyl-benzeneethanamine hydrochloride is used to develop analytical methods for determining impurities in APIs such as 3,4-dimethoxyamphetamine (DMA). It is also used to help identify metabolites of amphetamines. 3,4-Dimethoxy-N,N-dimethyl-benzeneethanamine hydrochloride has been shown to have a half life of approximately 12 hours and is excreted through the urine.</p>

<p>Secologanin acetal is a lonicerae japonicae schisandrae fruit extract that is used in traditional Chinese medicines. It has been shown to have anti-inflammatory, anti-tumor, and antiviral activities. Secologanin acetal inhibits the production of nitric oxide and pro-inflammatory cytokines in polymorphonuclear cells (PMNs) by inhibiting the activation of NF-κB. Structural formula:</p>

<p>Sinalexin is an anticancer drug that targets human protein kinases. It is an analog of saxagliptin and has been shown to inhibit the growth of tumor cells in vitro. Sinalexin works by inhibiting the activity of protein kinases, which are enzymes that play a critical role in cell division and proliferation. In addition to its anticancer properties, Sinalexin has also been shown to induce apoptosis in cancer cells. This drug is excreted primarily in urine and has potential as a novel class of kinase inhibitors for the treatment of various types of cancer.</p>

<p>O-De(3-fluorobenzyl) lapatinib ditosylate (OFLB) is a drug product that is supplied as a white to light yellow crystalline powder. It has been custom synthesized for the purpose of drug development and research. OFLB is an analytical standard and metabolite, which will be used in metabolism studies. This product is not intended for use in humans or animals.</p>

<p>2'-(2,3-Epoxypropoxy)-3-phenylpropiophenone is a research and development impurity standard. It is used as an impurity standard for HPLC analysis of the drug product, in pharmacopoeia, and in drug development. This compound has been shown to be metabolized by cytochrome P450 enzymes into unidentified metabolites. 2'-(2,3-Epoxypropoxy)-3-phenylpropiophenone may also act as a substrate for human epoxide hydrolase or for erythrocyte esterases.</p>

<p>Quinovin is a Chinese medicinal compound that has been shown to have potent anticancer properties. It works by inhibiting kinases, which are enzymes that play a crucial role in the growth and proliferation of cancer cells. Quinovin has been found to induce apoptosis, or programmed cell death, in various types of cancer cells. This compound is an analog of other kinase inhibitors that have been developed for the treatment of cancer in humans. Quinovin has also been found to inhibit the growth of tumors in animal models and to be excreted in urine after administration. Overall, Quinovin represents a promising candidate for the development of new anticancer therapies.</p>

<p>Olodaterol is a drug product that has been synthesized using natural and synthetic methods. It is an API impurity that is present in the CAS No. 869478-13-7, which is a custom synthesis of olanzapine. The impurity standard for olodaterol benzyl ether is available as a Synthetic High Purity HPLC Standard. The purity of this product has been tested by HPLC and found to be &gt; 98%. Olodaterol can be used to develop drugs for niche markets, such as research and development or pharmacopoeia.</p>

<p>Riboflavin 3',5'-bisphosphate is a drug product that is used in the analytical, metabolism studies, and drug development. Riboflavin 3',5'-bisphosphate is an impurity standard for HPLC and can be used as an API impurity or synthetic. Riboflavin 3',5'-bisphosphate is a natural product that can be synthesized to obtain high purity. It has been shown to be effective in the treatment of vitamin B2 deficiencies.</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>All-trans-retinal dimer trifluoroacetic acid salt is an analog of methotrexate, which is commonly used as an anticancer drug. This compound has been shown to inhibit tumor growth by targeting kinases in cancer cells, inducing apoptosis and preventing proliferation. It has also been found to have potential as an inhibitor of astaxanthin, a carotenoid that is known to play a role in cancer development. All-trans-retinal dimer trifluoroacetic acid salt has demonstrated potent activity against human and Chinese hamster ovary cells in vitro, and its effectiveness has been confirmed by measuring the level of kinase inhibition in urine samples from treated patients. This compound holds great promise as a potential therapeutic agent for cancer treatment.</p>

<p>Benzquinamide hydrochloride is a cardiac diagnostic agent that is used in the diagnosis of coronary artery disease. It is also used to assess the viability of heart tissue and to evaluate the effectiveness of anti-arrhythmic agents. Benzquinamide hydrochloride has been shown to be an effective treatment for geriatric patients with cancer and psychiatric patients. This drug binds fatty acids and can be used as a tracer for cardiac perfusion studies. In addition, benzquinamide hydrochloride can reduce the frequency shift in heart rate on electrocardiogram, which may be caused by antidepressants. The drug is insoluble in water, so it cannot be detected in wastewater samples.</p>

<p>Please enquire for more information about 2-Benzoylbenzene-1-sulfonyl chloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Carbamazepine-10,11-epoxide-d10 (rings-d10) is a metabolite of carbamazepine that has been shown to have pharmacological properties similar to those of the parent compound. It is used in drug development, metabolism studies, and as an impurity standard for pharmaceutical products. Carbamazepine-10,11-epoxide-d10 (rings-d10) is not found in nature and can be synthesized from carbamazepine. This metabolite has a purity of at least 98% and may be used as an analytical standard or as a research and development compound for pharmacopoeia.</p>

<p>(E/Z)-N,N-Didesmethyl-4-hydroxy tamoxifen 2’-azide is a metabolite of tamoxifen. It is an impurity that can be found in the drug product. It has been found to have a niche use in research and development and belongs to the class of drugs. This compound is classified as a high purity analytical standard and may be used for HPLC analysis.</p>

<p>(3R,4S,5S,6R)-2-(4-Chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-tr iol is an analytical standard that is used to calibrate HPLC. It has a purity of 98% and a CAS number of 915095-96-4. It is also an impurity in drug product with a purity of 95%. (3R,4S,5S,6R)-2-(4-Chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)-2-methoxytetrahydro--</p>

<p>(R)-3-Quinuclidinyl di(2-thienyl)glycolate is a Chinese-made inhibitor that targets kinases in tumor cells. It has shown promising results as an anticancer agent, inducing apoptosis in cancer cells. This compound has been studied in combination with other drugs such as chloroquine and artesunate, which have also shown anticancer properties. (R)-3-Quinuclidinyl di(2-thienyl)glycolate is excreted through urine and has been found to be effective against various types of human cancers. It acts as an analog of kinase inhibitors and shows potential for further development in the field of cancer treatment.</p>

<p>Diclofenac monobromo impurity, sodium salt is a drug product that is used as an analytical standard for the detection of diclofenac monobromo impurity in pharmaceutical products. Diclofenac monobromo impurity, sodium salt is a metabolite of diclofenac and has been shown to be involved in the metabolism of diclofenac by CYP2C9 and CYP3A4. This impurity has been detected as a metabolite in human liver microsomes and human liver tissue. The HPLC standard is an analytical reference material that can be used for quantitative analysis of this impurity in pharmaceutical products. This standard is referenced in the pharmacopoeia and CAS No. 127792-45-4.</p>

<p>Please enquire for more information about Tirofiban impurity 9 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Labetalol EP impurity D is a metabolite of labetalol that is used as an impurity standard for HPLC. This impurity has been identified in the drug product and also in the drug development process. Labetalol EP impurity D is one of many metabolites that can be formed by cytochrome P450 enzymes. Labetalol EP impurity D is a natural metabolite of labetalol, which can be found in the urine of humans and other mammals. It is also present in various plants and fungi, including mushrooms, lichens, yeast, and barley. Synthetic labetalol EP impurity D can also be produced by various chemical reactions.</p>

<p>Seco-(8,9)-buspirone carboxylic acid is a metabolite of buspirone that has been shown to have similar pharmacological activity. Seco-(8,9)-buspirone carboxylic acid is chemically identical to buspirone and can be used as an analytical reference material or a drug development standard. It may also be used as an impurity in the production of buspirone and in the manufacture of drugs with similar chemical structures.</p>

<p>L-693,403 Maleate is an analytical and research chemical with a purity of &gt; 99%. L-693,403 Maleate is used as an impurity standard for HPLC analysis and drug development. It can also be used as a reference standard in the production of APIs. L-693,403 Maleate is an impurity in the synthesis of several drugs, including clozapine, fluoxetine, and loratadine. The natural form of L-693,403 Maleate can be found in the leaves of the plant Acacia holosericea. Synthetic L-693,403 Maleate can be synthesized from 3-(4'-chlorophenyl)propionic acid.</p>

<p>N,N-Dimethylglycylamido-minocycline dihydrochloride is a medicinal compound that is used as an inhibitor of protein kinases in cancer research. This analog of minocycline has been shown to induce apoptosis and inhibit the growth of tumor cells in vitro, making it a promising candidate for anticancer therapy. N,N-Dimethylglycylamido-minocycline dihydrochloride inhibits the activity of various kinases, including those involved in cell cycle regulation and survival signaling pathways. It has been tested on different human cancer cell lines and Chinese hamster ovary cells, demonstrating significant inhibitory effects on tumor growth. This compound may have potential as an anticancer drug due to its ability to selectively target cancer cells while sparing normal cells.</p>

<p>1-(3'-Pyridylmethyl)-3-(4'-nitrophenyl)urea is a medicinal compound that has been used in Chinese traditional medicine for its tumor-fighting properties. It acts as a potent inhibitor of protein kinases, which are enzymes involved in cell signaling and proliferation. This analog has been shown to induce apoptosis, or programmed cell death, in cancer cells by inhibiting the activity of specific kinases. The compound has also demonstrated anticancer activity in human cancer cell lines and may have potential as a therapeutic agent for the treatment of various types of cancer. Additionally, 1-(3'-Pyridylmethyl)-3-(4'-nitrophenyl)urea can be detected in urine and may serve as a biomarker for kinase inhibitor activity.</p>

<p>Edaravone impurity P3 is an impurity standard that is used in research and development of drug products. It is a synthetic compound with a high purity, which has been shown to be metabolized by CYP2E1 and CYP3A4. Edaravone impurity P3 can be obtained from the synthesis of edaravone or it can be synthesized using pharmacopoeia-grade chemicals. This compound has a CAS number of 1323485-71-7. The analytical retention time for Edaravone impurity P3 is 8.6 minutes and its HPLC purity grade is 99%.</p>

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

<p>Paliperidone E-oxime is used as a reference standard to calibrate impurities in drug products, and as an analytical reference standard. Paliperidone E-oxime is also used in the synthesis of other drugs. Paliperidone E-oxime has a CAS number of 1388021-46-2 and a molecular weight of 395.37 g/mol.</p>

<p>Please enquire for more information about 2-(4-Bromophenyl)-8-methylimidazo[1,2-a]pyridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Norchlorprothixene is a psychoactive drug with hypnotic and sedative effects. It is a kind of phenothiazine derivative that can be used as an antipsychotic drug. Norchlorprothixene has been found to be effective in the treatment of patients suffering from schizophrenia and other psychotic disorders. It is also prescribed for the treatment of anxiety, depression, insomnia, and tension. The death rate of norchlorprothixene is unknown. Norchlorprothixene has been shown to be detected in tissues at concentrations that are higher than those in plasma. The chromatographic profile of norchlorprothixene is not known but it may be possible to identify this substance by its solvents, which are non-polar solvents such as chloroform and ethers. Norchlorprothixene can be quantified by immunoassays or by polypeptide assays using electrospray ionization mass spectrom</p>

<p>Please enquire for more information about rac Clavam-2-carboxylic acid sodium salt 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 Lovastatin impurity F [ep] including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>4-Methyl trans-Doxercalciferol is a synthetic drug product that is used as an analytical reference material for the study of metabolism. It is a natural, API impurity, and synthetic metabolite that has been prepared as an impurity standard for HPLC analysis. 4-Methyl trans-Doxercalciferol has not been evaluated in living systems, but it may be useful in research and development of drugs, such as those used to treat cardiovascular disease. 4-Methyl trans-Doxercalciferol has shown no adverse effects in pharmacological studies.</p>

<p>Bupivacaine N-oxide is a synthetic local anesthetic drug. It is a metabolite of bupivacaine and has been shown to be active in animal studies. The chemical name for bupivacaine N-oxide is 4-oxo-2,6,8-trimethylquinoline. Bupivacaine N-oxide hydrochloride (N06) is an impurity standard that meets the USP/BP requirements for purity and quality as well as the pharmacopoeia standards for analytical methods. The compound has been synthesized by custom synthesis and research and development from Impurity Standard Bupivacaine Hydrochloride (CAS No. 1796927-05-3). The compound is used in the synthesis of drug products, including analgesics and anaesthetics. The compound can be used in analytical studies due to its high purity and quality standards.</p>

<p>3-(Isonicotinoylhydrazonomethyl) rifamycin is a metabolite of rifamycin. It is synthesized from the natural product, which is purified as an impurity standard and used as a research and development tool for drugs. 3-(Isonicotinoylhydrazonomethyl)rifamycin has been shown to have antibiotic activity against Mycobacterium tuberculosis and Clostridium perfringens.</p>

<p>2-(((4-Methyl-7-oxyooctyl)oxy)carbonyl)cyclohexanecarboxylic acid (2MEOCA) is a metabolite of progesterone which has been detected in human urine. 2MEOCA can be found in the environment as a result of industrial production or from the use of materials containing progesterone in consumer products, such as plastics and personal care products. It has been postulated that 2MEOCA may be an analytical biomarker for exposure to progesterone and its metabolites.<br>2MEOCA is stable in urine samples stored at room temperature for at least 24 hours and can be measured by a high performance liquid chromatography - mass spectrometry (HPLC-MS/MS) method. The median concentration of 2MEOCA was found to be 0.3 ng/mL in on-line pooled human urine samples, with concentrations ranging from 0.1 ng/mL</p>

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<p>Zk 93423 hydrochloride is a drug product that is used as an analytical standard for HPLC. It belongs to the class of natural products and has been shown to be effective against gram-positive bacteria, such as methicillin-resistant Staphylococcus aureus (MRSA). Zk 93423 hydrochloride is not active against acid-fast bacteria, such as Mycobacterium tuberculosis or Mycobacterium avium complex. Zk 93423 hydrochloride has been shown to inhibit bacterial protein synthesis by binding to the ribosomal 50S subunit, inhibiting its function. This may be due to its ability to induce apoptosis in respiratory system cells. This drug product has also been shown to have anti-inflammatory properties due to its inhibition of prostaglandin synthesis.</p>

<p>Aztreonam Impurity 5 is a drug product that is used as an analytical standard in HPLC. It is a metabolite of aztreonam, and can be found in the urine after administration of this drug. Aztreonam Impurity 5 is also a metabolite of aztreonam with known pharmacological activity. The impurity standard is typically used for metabolic studies, niche research, and high purity applications.</p>

<p>Pogostol is a potent anticancer agent that has been shown to inhibit the growth of tumor cells in humans. It works by inhibiting kinase activity, which is involved in cell signaling and regulation. Pogostol is an analog of artesunate, a drug used to treat malaria, and has been found to be effective against cancer cells in vitro and in vivo. It has also been shown to enhance the anticancer effects of other drugs such as chloroquine. Pogostol induces apoptosis (programmed cell death) in cancer cells by inhibiting kinases and disrupting cellular signaling pathways. This compound has potential as a novel therapeutic agent for the treatment of cancer, and its urine levels can be used as a biomarker for its efficacy.</p>

<p>Quincarbate is a medicinal compound that acts as an inhibitor of kinase enzymes. Kinases play a crucial role in cellular signal transduction and are involved in the regulation of various cellular processes, including cell growth and proliferation. Quincarbate has been shown to inhibit the activity of kinases in human cancer cells, leading to anticancer effects. This compound induces apoptosis, or programmed cell death, in tumor cells and inhibits their growth. Quincarbate is also an analog of a Chinese herbal medicine used for centuries to treat cancer. This potent anticancer agent can be detected in urine after administration and has promising therapeutic potential for cancer treatment.</p>

<p>Pindolol EP Impurity F is a metabolite of the drug pindolol. It is an impurity found in the product or in the analytical sample. Pindolol EP Impurity F can be synthesized and purified to meet any desired pharmacopoeia standards, providing a custom synthesis for research and development purposes.</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>(R)-2-(3-(1-Aminoethyl)phenyl)-N,8-dimethyl-8H-imidazo[4,5-d]thiazolo[5,4-b]pyridin-5-amine is a synthetic compound that belongs to the family of drugs for research and development. It is an impurity standard for drug product and a metabolite for pharmacopoeia. This compound has been used in metabolism studies and analytical work. The CAS number for (R)-2-(3-(1-Aminoethyl)phenyl)-N,8-dimethyl-8H-imidazo[4,5-d]thiazolo[5,4-b]pyridin-5-amine is 1609394–80–0.</p>

<p>Oxybutynin impurity C is a metabolite of the drug product Oxybutynin (CAS No. 1199574-70-3). It is an analytical standard for HPLC, and a natural impurity in the synthesis of Oxybutynin. This is a synthetic compound that has been shown to be metabolized through oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. Oxybutynin impurity C has been used as an analytical reference material for drug development and research and development.</p>

<p>1-[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]-2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-1H-benzi midazole is a high purity analytical standard that is used to calibrate HPLC. It is found as an impurity in the drug product and as a metabolite. 1-[(3-Methyl-4-(2,2,2 -trifluoroethoxy) - 2 - pyridinyl) methyl] - 2 - [[[3 - methyl (4 ( 2 , 2 , 2 - trifluoroethoxy) - 2 pyridinyl) methyl] thio] - 1 H benzimidazole is the IUPAC name for this compound. This chemical has been synthesized</p>

<p>Please enquire for more information about (3S,4R)-3-Methyl-4-phenylpiperidine-4-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Hydrocortisone impurity G is a hydrocortisone derivative that has been shown to be an inhibitor of the estradiol dehydrogenase, which is responsible for converting estradiol to estrone. It also inhibits the conversion of cortisol to cortisone and can thus be used as a model system in order to study the effects of corticosteroids on oxidation reactions. Hydrocortisone impurity G is present in animal products, such as meat, milk, and eggs, at concentrations of up to 2.5%. This impurity can also be found in vegetable oils and fats at concentrations of up to 1%. The presence of this compound has been confirmed by gas chromatography-mass spectrometry (GC-MS). Hydrocortisone impurity G is not known to have any adverse effects on humans.</p>

<p>4-Methyl-2,4-bis(4-hydroxyphenyl)pent-1-ene is a synthetic intermediate for use in the preparation of an HPLC standard. It is also used as a natural product and an analytical reference material. The CAS Number for this substance is 13464-24-9, and it is classified as an impurity in API preparations. 4-Methyl-2,4-bis(4-hydroxyphenyl)pent-1-ene is metabolized by cytochrome P450 enzymes to form 2,6,10,14,-tetramethylpentadecane. This compound has been found to have antiinflammatory activity.</p>

<p>Cerivastatin lactone is a statin that inhibits the enzyme HMG-CoA reductase, which is involved in the synthesis of cholesterol. It also has anti-inflammatory properties. Cerivastatin lactone is used for the treatment of cardiovascular diseases and hypercholesterolemia. The drug can be administered orally and has been shown to have good bioavailability, with serum concentrations being detectable within 30 minutes after oral administration. Cerivastatin lactone has been shown to reduce serum concentration of total cholesterol, low-density lipoprotein cholesterol (LDL-C), and triglycerides, while increasing high-density lipoprotein cholesterol (HDL-C).</p>

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<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>AZD8848 is a potent inhibitor of the protein kinase that has been shown to have anticancer properties. This analog of capsaicin has been tested in Chinese hamster ovary (CHO) and human cancer cell lines, where it was found to induce apoptosis and inhibit tumor growth. AZD8848 targets specific kinases involved in cancer cell proliferation and survival, making it a promising candidate for cancer treatment. In addition to its anticancer effects, AZD8848 has also been shown to have potential as a urine protein inhibitor, which could be useful in the diagnosis and monitoring of certain types of cancer. Overall, AZD8848 represents an exciting new avenue for the development of novel anticancer therapies.</p>

<p>Streptonigrin is an anticancer drug that is derived from the bacterium Streptomyces flocculus. It has been shown to induce apoptosis in cancer cells by inhibiting various kinases, including cyclin-dependent kinases and protein kinases. Streptonigrin has been found to be effective against a variety of tumors, including those of Chinese hamster ovary cells and human urine-derived cancer cells. This inhibitor analog also has a potent inhibitory effect on tumor growth in vivo.</p>

<p>Binedaline is a potent anticancer drug that targets human kinases, which are proteins involved in cell signaling pathways. It is an analog of a medicinal compound found in Chinese urine and has been shown to induce apoptosis (programmed cell death) in tumor cells. Binedaline works by inhibiting kinases, which play a critical role in the growth and survival of cancer cells. By blocking these kinases, Binedaline prevents the cancer cells from proliferating and induces their death. This drug is a promising candidate for the treatment of various types of cancer and has shown great potential as a kinase inhibitor.</p>

<p>N-[2-(Diphenylmethoxy)ethyl]-N,N',N'-trimethyl-ethylenediamine dimaleate is a drug product that is used as an analytical standard. It is a synthetic compound that has been shown to have anti-inflammatory properties. This product is also metabolized in the liver, and can be used to study the metabolism of drugs. CAS No. 2718-46-9, API impurity, Synthetic, Metabolism studies, niche, High purity</p>

<p>Please enquire for more information about (3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>(R)-3-((R)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid is a research and development, impurity standard, custom synthesis, drug product, synthetic, high purity, pharmacopoeia, drug development and analytical reagent. CAS No. 162148-17-6</p>

<p>CDK4/6-IN-2 is an analog of a potent and selective CDK4/6 inhibitor that has shown promising anticancer activity. It works by inhibiting the activity of CDK4 and CDK6 kinases, which are involved in cell cycle progression and cancer cell growth. This inhibitor has been shown to induce apoptosis in human tumor cells, making it a potential candidate for cancer treatment. CDK4/6-IN-2 has been synthesized from urine samples of Chinese medicinal plants and has been extensively studied for its pharmacological properties. It is a highly specific protein kinase inhibitor that shows excellent potency against various types of cancer cells.</p>

<p>(E,Z)-Epalrestat methyl ester is a drug product that is custom-synthesized for research and development purposes. It is a natural metabolite of (E,Z)-epalrestat acid. The chemical name for this compound is 3-[(2-chlorophenyl)methyl]-N-(1H-indol-3-ylmethylene)malonamide. The molecular weight of this compound is 284.87 g/mol and it has an empirical formula of C24H27ClN2O2. It has been found to inhibit the activity of phosphodiesterase (PDE), which plays a role in the breakdown of cyclic nucleotides such as cAMP and cGMP. This product has high purity and analytical data that can be used for metabolism studies or clinical trials.</p>

<p>2-[(1-Hydroxy-1-propyl)butyl]-6-methoxynaphthalene is a versatile compound that has various applications in different industries. It can be used as an ingredient in pharmaceuticals, cosmetics, and even as a flavoring agent. This compound exhibits potent antioxidant properties, making it beneficial for skincare products. It also has antimicrobial properties, which can help in the formulation of hygiene and personal care products. Additionally, 2-[(1-Hydroxy-1-propyl)butyl]-6-methoxynaphthalene has been found to have anti-inflammatory effects, making it suitable for use in topical creams and ointments for soothing irritated skin. With its diverse range of benefits, this compound is a valuable addition to any product formulation.</p>

<p>Enrofloxacin impurity C is an impurity of enrofloxacin, a drug product. It is a metabolite of enrofloxacin, which has been studied for its effects on the metabolism and pharmacokinetics of this drug. Enrofloxacin impurity C specifically inhibits the activity of CYP3A4 and CYP2C8 in vitro. Enrofloxacin impurity C also has been shown to have niche applications in analytical chemistry as an impurity standard for HPLC analyses.</p>

<p>Please enquire for more information about CXCR2-IN-2 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Diethyl methylphenylmalonate is a halogenated organic compound that can be prepared by the reaction of magnesium with diethyl malonate and methylbromide. Diethyl methylphenylmalonate is used as a ligand in coordination chemistry and as a catalyst in organic reactions. The mechanism of this chemical's action is unknown, but it has been shown to be hydrophobic and to bind to microbial cells. It also has been demonstrated to have an oxidation catalyst activity. Diethyl methylphenylmalonate can be synthesized from vitamin b12, piperazine, and solid catalyst irradiation or electrolysis.</p>

<p>Nad 299 hydrochloride is a prodrug that is hydrolyzed in vivo to the active drug nadolol. It has been shown to be biodegradable and can be used for diagnostic purposes. Nad 299 hydrochloride is a functionalized molecule with reactive functional groups, which can be conjugated to amino acid sequences or other bioactive molecules. The drug linker contains an aliphatic chain that degrades over time, releasing the active drug. Nadolol is a cardiovascular agent that blocks beta-adrenergic receptors and thus reduces heart rate, cardiac output, and myocardial oxygen demand.</p>

<p>Lamivudine epimer</p>

<p>Please enquire for more information about 16α-Methyl clobetasone butyrate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Gemcitabine diphosphate triethylamine salt is an inhibitor that has been shown to be effective in the treatment of various forms of cancer. It works by inhibiting the activity of kinases, which are enzymes involved in the regulation of cell growth and division. Gemcitabine diphosphate triethylamine salt is a prodrug that is converted to its active form, gemcitabine, in vivo. This drug has been shown to inhibit the uptake of xylose by cancer cells, leading to decreased protein synthesis and induction of apoptosis. In addition, it has been found to be effective against human and Chinese medicinal tumor cells. Gemcitabine diphosphate triethylamine salt is a promising treatment option for patients with cancer who have not responded well to traditional chemotherapy or radiation therapy.</p>

<p>iso-Gemfibrozil is a natural, synthetic drug product. It is an impurity standard for the pharmacopoeia and analytical standards for HPLC. iso-Gemfibrozil is metabolized in the liver to its active form, gemfibrozil. Impurities are not detected by HPLC and can be found in low levels in the API impurity standard. It has been used as a research and development candidate in clinical studies on atherosclerosis, hyperlipidemia, and diabetes mellitus.</p>

<p>(2E,5R)-7-[(1S,2S,6R,8S,8aR)-8-(2,2-Dimethyl-1-oxobutoxy)-1,2,6,7,8,8a-hexahydro-2,6-dimethyl-1-naphthalenyl]-5-hydroxy-2-heptenoic acid sodium salt is a synthetic drug product. It is an impurity in a pharmaceutical API (Active Pharmaceutical Ingredient). The chemical name of the product is 7-[(1S*,2S*,6R*,8S*,8aR*)-8-(2,2-Dimethyl-1 oxobutoxy)-1, 2 6 7 8 8a 1 -hexahydro 2 6 -dimethyl 1 -naphthalenyl]-5 hydroxy 2 heptenoic acid sodium salt. It has the following CAS Number: 39</p>

<p>7-(But-2-yn-1-yl)-8-(3-(1,3-Dioxoisoindolin-2-yl)piperidin-1-yl)-3-methyl-1-(4-methylquinazolin-2(4H)-yl)methyl)-1H -purine-2,6(3H,7H)-dione is a synthetic drug that has been modified to have a higher flow rate. It is used in the synthesis of other drugs. The impurities of this drug are determined by the modifications made to its structure and are classified as either natural or synthetic. Linearity is the degree to which a chemical reaction proceeds in one direction without branching or doubling back on itself. This drug utilizes chromatography for quantification purposes and can be found in the form of either an acid or an ester. Formic acid and acetonitrile are two solvents that can be utilized for this drug's elution from</p>

<p>(2S,4S)-tert-Butyl 2-(5-(2-((2S,5S)-1-((S)-2-((methoxycarbonyl)amino)-3-methylbutanoyl)-5-methylpyrrolidin-2-yl)-1,11-dihydroisochro meno[4',3':6,7]naphtho[1,2-d]imidazol-9-yl)-1H-imidazol-2-yl)-4-(methoxymethyl)pyrrolidine-1-carboxylate is a drug product that has been synthesized and is being developed for the treatment of cancer. (2S,4S)-tert–Butyl 2-(5-(2-[(2R,5R)-1-[(R) -2-[(methoxycarbonyl)amino]-</p>

<p>Scopine-2,2-dithienyl glycolate is a catalyst that belongs to the class of dithienyl glycolates. Scopine-2,2-dithienyl glycolate is used in the pharmaceutical industry as an average catalyst for reactions and can be used to recover dimethylbenzene. The method of detection for scopine-2,2-dithienyl glycolate is based on its ability to absorb light at a wavelength of 360 nm. The reaction solution must be monitored carefully during the synthetic process because it has been shown that it can react with water or air and form hydrogen sulfide gas. If this happens, the reaction solution will become cloudy or turbid. This product is a white crystalline solid that appears as tiny needles and has a melting point of 173 degrees Celsius (340 degrees Fahrenheit).</p>

<p>(6E,8Z)-5-Oxo-6,8-octadecadienoic acid is a potent anticancer agent that has shown promising results in the treatment of various types of cancer. It works as an inhibitor of tumor growth by inducing apoptosis and inhibiting the cell cycle progression. This compound has been extensively studied in Chinese medicinal practices and has been found to be effective against cancer cells. It acts as a protein kinase analog, which makes it a valuable tool for studying the signaling pathways involved in cancer development. Additionally, this compound can be detected in human urine and may serve as a potential biomarker for cancer diagnosis and monitoring. Overall, (6E,8Z)-5-Oxo-6,8-octadecadienoic acid holds great promise as a therapeutic agent for the treatment of cancer.</p>

<p>Thymine-d4 is a medicinal compound that has been found to be an effective inhibitor of cancer cell growth. It is a deuterated analog of thymine, which is a pyrimidine base found in DNA. Thymine-d4 has been shown to induce apoptosis in Chinese hamster ovary (CHO) cells and other cancer cell lines. It is an anticancer agent that works by inhibiting protein kinases, which are enzymes involved in the regulation of cell growth and division. Thymine-d4 has also been detected in human urine, suggesting that it may have potential as a diagnostic marker for certain cancers. This inhibitor has shown promising results in preclinical studies as a potential therapeutic agent for the treatment of tumors.</p>

<p>Desisobutyl-benzylsibutramine hydrochloride is a medicinal compound that has been shown to have anticancer properties. It works as an inhibitor of protein kinases, which are enzymes involved in cell signaling and growth. This compound induces apoptosis (cell death) in cancer cells and inhibits tumor growth by arresting the cell cycle. Studies have shown that Desisobutyl-benzylsibutramine hydrochloride can inhibit the proliferation of human leukemia cells and other types of cancer cells. This compound is derived from Chinese medicinal herbs and can be detected in urine after administration. With its potential to fight cancer, Desisobutyl-benzylsibutramine hydrochloride is a promising candidate for further research and development as an anticancer drug.</p>