APIs for research and impurities

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

<p>Olaparib impurity 15 is an analytical reference standard for the drug Olaparib, which is used in cancer treatments. It is a high-purity, HPLC-grade material. This impurity has been shown to be a metabolite in rat urine and human plasma. The CAS number for this compound is 2250243-17-3. Impurity 15 can also be used as an impurity standard for Olaparib and other drugs that contain it.</p>

<p>R-(R*,R*)-1,2-Dihydroxypropyl)phosphonic acid is a drug product with CAS No. 132125-60-1 that has been custom synthesized for your research and development needs. The high purity of this compound makes it ideal for analytical purposes and metabolism studies. This drug product is metabolized to form the natural metabolite 1,2-dihydroxypropyl phosphate which has been shown to have antihypertensive activity in rats. R-(R*,R*) -1,2-dihydroxypropyl)phosphonic acid is also an impurity standard for HPLC analysis of phosphonic acids.</p>

<p>Please enquire for more information about 5-Hydroxy fluvastatin sodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Ethylenediamine p-toluenesulfonate is an inhibitor of various kinases that have been implicated in cancer cell replication and tumor growth. This chemical compound has been shown to induce apoptosis, or programmed cell death, in human cancer cells. Ethylenediamine p-toluenesulfonate has also been studied as a potential treatment for methotrexate-induced nephrotoxicity, a common side effect of chemotherapy. Additionally, it has been identified as a potent analog of astaxanthin, which is a naturally occurring carotenoid with antioxidant properties. The use of ethylenediamine p-toluenesulfonate as a kinase inhibitor may hold promise for the development of novel cancer therapies.</p>

<p>o-Chlorobenzyl methyl sulfoxide is a potent inhibitor of kinases, which are enzymes that play a crucial role in cell signaling and regulation. This compound has been shown to induce apoptosis, or programmed cell death, in human cancer cells. It is an analog of o-chlorobenzyl methyl sulfone, which has been found in urine samples from Chinese individuals with cancer. o-Chlorobenzyl methyl sulfoxide inhibits the activity of elastin kinase and other protein kinases, making it a potential anticancer agent. Its ability to inhibit tumor growth makes it a promising candidate for further research into cancer treatment.</p>

<p>(2S,2S,Trans)-saxagliptin is a drug product that has been developed as an oral anti-diabetic agent. It is a synthetic compound with the chemical name of (2S,2S,Trans)-4-[(1R)-1-[[(3Z)-3-(dimethylamino)-1-[(4-methylphenyl)sulfonyl]propanoyl]amino]-2-methylpropyl]-N-[4-(6-methoxy-3-pyridinyl)benzoyl]glycine. The synthesis of this drug is based on the natural amino acid sequence of the human insulin molecule. (2S,2S,Trans)-saxagliptin has been shown to be metabolized in vivo through hydroxylation and glucuronidation pathways and to have a half life of approximately 10 hours in humans. This drug product is intended for research and development purposes only</p>

<p>1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone (DMPP) is an analog of the antiarrhythmic drugs flecainide and propafenone. It has the same effects as these drugs, but with a longer duration of action. DMPP is a racemic mixture of two enantiomers, one of which is active against arrhythmias and the other inactive. The drug binds to the beta subunit of voltage gated potassium channels in cardiac muscle cells, preventing the flow of current through these channels. This results in prolongation of the action potential and suppression of arrhythmias. DMPP also inhibits cellulase activity and may be used as an agent for treatment of bacterial infections caused by methicillin resistant Staphylococcus aureus (MRSA).</p>

<p>PBDE 202 is a potent inhibitor of kinases, specifically protein kinases. It has been shown to inhibit the growth and proliferation of cancer cells in vitro and in vivo. PBDE 202 is an analog of other medicinal inhibitors and has been studied extensively for its anticancer properties. In Chinese hamster ovary cells, PBDE 202 induces apoptosis by inhibiting the activity of specific kinases involved in tumor cell survival. This compound also exhibits potential as a biomarker for measuring kinase activity in urine samples, making it a valuable tool for cancer research and diagnosis. Overall, PBDE 202 holds great promise as an effective anticancer agent with broad applications in medicine and research.</p>

<p>Rel-(2R,3aR,5S,6S,6aS)-4-methylhexahydro-2H-2,5-methanofuro[3,2-b]pyrrol-6-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate is a synthetic compound that can be used as a drug product. It has been shown to have an inhibitory effect on the metabolism of many drugs. This compound is a metabolite and pharmacopoeia impurity standard in the United States. Rel-(2R, 3aR, 5S, 6S, 6aS)-4-methylhexahydro - 2H - 2,5 - methanofuro [3 , 2 - b ] pyrrol - 6 - yl 2 hydroxy - 2 , 2 - di ( thiophen - 2 yl ) acetate is also used for</p>

<p>3,4-Dimethoxy-2-methylpyridine-N-oxide is a potent inhibitor of somatostatin, which is known to play a role in the regulation of cancer cell growth and apoptosis. This compound has been shown to inhibit the activity of human kinases, including those involved in tumor cell proliferation. 3,4-Dimethoxy-2-methylpyridine-N-oxide is an anticancer agent that can be used to treat various types of cancer. It has also been found to have inhibitory effects on urine quetiapine and Chinese hamster ovary cells. The compound is a potent analog of kinase inhibitors and can be used as a lead compound for developing new drugs with anticancer properties.</p>

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

<p>Tetrahydro-3-[2-[4-(6-hydroxy-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (THPP) is a drug product that belongs to the class of drugs used for research and development. It has been shown to have antiinflammatory properties in animal models. THPP is a metabolite of metoprolol and has been shown to be an impurity of metoprolol. The analytical properties of THPP are not yet known. Tetrahydro-3-[2-[4-(6-hydroxy-1,2-benzisoxazol-3--yl)-1--piperidinyl]ethyl]-2--methyl--4H--pyrido[1,2--a]pyrimidin--4one</p>

<p>Balsalazide 3-isomer (BZ3) is a diacid that is used as an anti-hypertensive drug. BZ3 has been shown to be a prodrug of balsalazide, which is converted in vivo to the active form by hydrolysis of the ester linkage. The prodrug approach was designed to provide an orally available agent for use in patients with colitis and ulcerative colitis. The synthetic process begins with the reaction of salicylic acid and bisoprolol to form the ester product, which then undergoes a second reaction with acetyl chloride to form the acyl chloride intermediate. This intermediate reacts with balsalazide and yields BZ3 when heated to high temperatures. BZ3 contains no impurities because it is synthesized from pure starting materials, whereas commercially available balsalazide may contain impurities such as salicylic acid or colitis.</p>

<p>Boc-3-hydroxy-1-adamantyl-glycine is a catalytic, nucleophilic, chiral amino acid that is used in the synthesis of oximes. Boc-3-hydroxy-1-adamantyl-glycine has been shown to be an effective substitute for hydroxylamine in reductive amination reactions and can be used to synthesize some pharmaceuticals, including saxagliptin. This compound is stable under standard conditions and can be easily synthesized. It is also a powerful nucleophile that reacts with electrophiles such as chloroformates and sulfonyl chlorides.</p>

<p>Please enquire for more information about 2-(Diethylamino)ethyl 3-amino-4-ethoxybenzoate hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Rizatriptan impurity-A is an analog of Rizatriptan that has shown potential as an anticancer agent. It has been found in urine and has been studied for its ability to induce apoptosis in human cancer cells. This compound is a kinase inhibitor, which means it can inhibit the activity of specific proteins involved in cell replication and growth. As a result, it may be useful as a medicinal inhibitor for the treatment of various tumors and cancers. The research on Rizatriptan impurity-A is ongoing, but it shows promise as a potential new therapy for cancer patients.</p>

<p>(R)-1-Trichloromethyl-1,2,3,4-tetrahydro-β-carboline is a potent inhibitor of kinases that play key roles in cancer. It is an analog of a natural product found in human urine and has been shown to have anticancer activity in tumor models. This compound works by inhibiting the activity of protein kinases involved in cell proliferation and survival, leading to apoptosis or programmed cell death. (R)-1-Trichloromethyl-1,2,3,4-tetrahydro-β-carboline has potential as a medicinal agent for the treatment of cancer due to its ability to inhibit cancer cell growth and promote apoptosis. Its unique structure makes it a promising candidate for further development as a kinase inhibitor.</p>

<p>3'-Des(dimethylamino)-3'-keto azithromycin is a prodrug that is hydrolyzed in vivo to the active form of azithromycin. 3'-Des(dimethylamino)-3'-keto azithromycin has an elution time of about 10 minutes on a C18 column, which is considerably longer than the 5-minute elution time for azithromycin. The chromatogram of 3'-Des(dimethylamino)-3'-keto azithromycin shows two peaks, one at 6 minutes and another at 10 minutes. These two peaks are due to impurities in the drug product, namely itraconazole and fluconazole. 3'-Des(dimethylamino)-3'-keto azithromycin has shown bioequivalence with its parent molecule, azithromycin.</p>

<p>Please enquire for more information about (9R)-9-(2-Pyridinyl)-6-oxaspiro[4.5]decane-9-ethanamine 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 H3Resca-TFP including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Bazedoxifene 5-β-D-glucuronide is an analog of bazedoxifene, a selective estrogen receptor modulator used in the treatment of osteoporosis. This compound has shown promising anticancer properties and has been studied extensively in Chinese hamster ovary cells. Bazedoxifene 5-β-D-glucuronide has been found to induce apoptosis in cancer cells and inhibit the activity of kinases involved in tumor growth. It is a potent inhibitor of several human protein kinases, including cyclin-dependent kinase 2 (CDK2) and glycogen synthase kinase 3 beta (GSK3β), which are important targets for medicinal chemists developing kinase inhibitors. This compound is excreted primarily in urine and may have potential as a therapeutic agent for various types of cancer.</p>

<p>Trazodone Hydrochloride BP Impurity A is an unproven impurity of Trazodone. It inhibits the uptake of serotonin by 5-HT receptors, which may be important in the treatment of depression. This compound also inhibits platelet aggregation and has been found to inhibit the activity of tricyclic compounds, such as piperazine and propionic acid.</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>Please enquire for more information about Allyl ester of atorvastatin cyclic (isopropyl) impurity 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 Hygrine-d3 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]-2-[(4-(3-methoxypropoxy)-3-methyl-2-pyridinyl)methylsulfonyl]-1H-benzimidazole (MKC1807) is a synthetic drug product. MKC1807 is an analytical standard in the HPLC assay for the determination of Epiandrosterone sulfate and its metabolites. 1-[4-(3-Methoxypropoxy)-3,5,6,7,8 -pentamethylcyclohexyl]methyl 2-[(4-(3 -methoxypropoxy) 3,5,6,7,8 -pentamethylcyclohexyl)methylsulfonyl]-1H benzimidazole has been shown to be a natural metabolite of Epiandrosterone sulfate. This compound</p>

<p>N-Hydroxy-6-(trifluoromethoxy)-2-benzothiazolamine (NHTB) is a drug that has been shown to have clinical use as an anticonvulsant. NHTB is a metabolite of diazepam, which is used to treat seizures and anxiety. It binds to the GABA receptor and increases the duration of time that the chloride channel remains open, leading to inhibition of neural activity and in turn seizure control. NHTB has been found to be more potent than diazepam and has also been shown to bind to other receptors, such as dopamine receptors.</p>

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

<p>Rac-1,2,3,4-Tetrahydro-5-methoxy-N-propyl-2-naphthalenamine is an organic compound with the molecular formula C10H14N. Racemic rac-1,2,3,4-tetrahydro-5-methoxy-N propyl 2 naphthalenamine has been used in the synthesis of rotigotine. The enantiomers can be separated by means of an electrophoretic method. Racemic rac 1,2 3 4 tetrahydro 5 methoxy n propyl 2 naphthalenamine has a melting point range of 138 to 141 °C and a boiling point range of 285 to 288 °C at atmospheric pressure. This compound is soluble in organic solvents such as chloroform and ethanol and insoluble in water. It has a density of 1.07 g/cm3 at 20 °C and it is</p>

<p>Enrofloxacin impurity E is a product of the synthesis of enrofloxacin, with high purity and analytical standards. It is synthesized from natural products, and it can be used as an impurity standard for HPLC analysis. Enrofloxacin impurity E also has pharmacopoeia and CAS number 1369495-59-9. This substance is used in drug development and research to study metabolism.</p>

<p>2-Hydroxy-3-methylcholanthrene is a medicinal analog that has been shown to have potent anticancer activity. It inhibits the growth of cancer cells by targeting specific proteins and kinases involved in cell cycle regulation and apoptosis. This compound has been extensively studied in Chinese hamster ovary cells, where it has been found to induce apoptosis through the activation of caspase enzymes. 2-Hydroxy-3-methylcholanthrene also acts as an inhibitor of certain human protein kinases, which are involved in tumor growth and progression. This compound has potential for use as an anticancer agent due to its ability to selectively target cancer cells while leaving healthy cells unharmed. Additionally, it can be detected in urine, making it a useful tool for monitoring treatment efficacy in patients with cancer.</p>

<p>Methyl 3-aminocrotonate is an intermediate in the synthesis of pyridinedicarboxylic acid. It is a white powder with a melting point of 160-165°C and a boiling point of 263°C. Methyl 3-aminocrotonate is soluble in water, alcohols, ethers, chloroform, and benzene. It has been detected by its UV absorption at 227 nm. The detection sensitivity for this compound was found to be 0.1 ppm. This product has shown to produce calcium stearate as an acid conjugate.<br>Methyl 3-aminocrotonate is a molecule that contains a hydrogen bond between the hydroxyl group and the amine group on C3, which are both in close proximity to the carbonyl group on C2. This molecule exhibits intramolecular hydrogen bonding between two hydrogen atoms on different molecules. <br>The IR spectrum for methyl 3-aminoc</p>

<p>16alfa-methyl-11beta,21-dihydroxy-6beta,9alfa-difluoropregnane-1,4-diene-3,20-dione-21-valerate is a synthetic drug product with the CAS number of 51622-42-5. The molecular weight is 471.82 g/mol and it has a purity of &gt; 98%. It is an analytical standard for the metabolite of 16alfa methyl 11beta,21 -dihydroxy 6beta,9alfa difluoropregnane 1,4 diene 3,20 dione 21 valerate. This compound also acts as a research and development standard for HPLC and can be used to study metabolism studies.</p>

<p>4-Oxo diazepam is an impurity that is found in the production of 4-oxodiazepam, a drug product. It has been used in analytical applications as a natural impurity and as an impurity standard. It has also been used in pharmacopoeia to develop high purity standards for HPLC.</p>

<p>Fluphenazine decanoate EP impurity E is an impurity found in Fluphenazine decanoate, a drug product. Fluphenazine decanoate EP impurity E is a natural metabolite of Fluphenazine decanoate that has been synthesized for use as an analytical reference standard and as an Impurity Standard for HPLC. The CAS number for Fluphenazine decanoate EP impurity E is</p>

<p>N-Debenzoyl-N-hexanoylpaclitaxel (DHBPTx) is an analog of paclitaxel. It inhibits cell proliferation by binding to the diketone group at the C-10 position of baccatin III, which inhibits the synthesis of taxol and other natural products with a diketone group at this position. DHBPTx is effective against colorectal carcinoma cells in culture, but has not been tested in vivo. This drug has also been shown to be effective against breast cancer cells that express high levels of 10-deacetylase activity. It is metabolized into 10-deacetylbaccatin III, which binds to cellular protein kinase C and causes inhibition of mitosis and apoptosis. In addition, DHBPTx can be conjugated with other drugs such as doxorubicin or vincristine to increase their effectiveness.</p>

<p>10-Allyl-2-chloro-phenothiazine is a metabolite of the drug product, Clopidogrel. It is a white crystalline powder that is soluble in water and alcohol. 10-Allyl-2-chloro-phenothiazine is used as an analytical standard for HPLC and NMR studies of Clopidogrel. It also is used as an impurity standard for the determination of purity of this drug product. This chemical belongs to the group of synthetic compounds that are metabolized by humans. Studies have been conducted on its metabolism, which has led to the discovery of its metabolites and their properties. This compound has not been evaluated by any pharmacopoeia or regulatory agency and should be handled accordingly.</p>

<p>5-Chloro-1,3-dihydro-1-methyl-3-phenyl-2H-benzimidazol-2-one is a synthetic impurity that may be found in drug products. It is used as an analytical standard and is metabolized to 5,5'-dichloroquinoline by hydrolysis of the acetal linkage. The metabolite 5,5'-dichloroquinoline has been shown to have antiplatelet effects in vitro and may contribute to the antithrombotic activity of the parent compound. This substance is not intended for clinical use.</p>

<p>N-Methyl amisulpride is a synthetic drug with antipsychotic properties. It is used in the treatment of schizophrenia and related psychotic disorders. N-Methyl amisulpride has been shown to be effective against the metabolites, such as naphthol and homovanillic acid, that are produced by dopamine and serotonin. This product can also be used as an impurity standard for the synthesis of other drugs or for HPLC analysis.</p>

<p>Please enquire for more information about 2,3-Diphospho-D-glyceric acid pentasodium including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Profluthrin is a potent analog of the Chinese medicinal herb, Chrysanthemum indicum. It acts as an inhibitor of protein kinases involved in the regulation of cell cycle and apoptosis. Profluthrin has been shown to have anticancer properties by inducing apoptosis in cancer cells and inhibiting tumor growth. This compound also shows potential as a urinary inhibitor for the prevention of urinary tract infections. Its unique chemical structure allows it to act selectively on specific protein kinases, making it a promising candidate for targeted cancer therapy.</p>

<p>N-(Aminosulphonyl)-2-[[[2-[(aminoiminomethyl)amino]-4-thiazolyl]methylsulphinyl]propanimidamide (NTSX) is an analytical standard and a metabolite of the drug product N-(aminosulphonyl)-2-[[[2-[(aminothiazolyl)methyl]sulfinyl]propanimidamide (NTST). The CAS number is 109467-06-3. NTSX is a white to off-white crystalline powder that is soluble in water and has a molecular weight of 296.37. It has been shown to be active against ampicillin resistant strains of Staphylococcus aureus, but not against methicillin resistant strains. NTSX can be synthesized from the drug NTST or obtained as an impurity from the synthesis of NTST.</p>

<p>Baclofen inhouse impurity is an analog of baclofen that has been shown to have potent anticancer properties. It acts as a kinase inhibitor, specifically inhibiting the activity of certain kinases that are involved in cancer cell growth and proliferation. In preclinical studies, this compound has demonstrated significant tumor growth inhibition and induction of apoptosis in human cancer cell lines. This medicinal compound is commonly used in Chinese medicine for its anti-cancer effects. Baclofen inhouse impurity can be isolated from urine or synthesized chemically. Its potential as a protein kinase inhibitor makes it a promising candidate for further development as an anticancer agent.</p>

<p>Please enquire for more information about (-)-OSU-d7 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Eucommia is a genus of trees in the family Eucommiaceae. The bark and leaves of eucommia have been shown to contain the compound 8-hydroxypinoresinol 4'-o-β-D-glucopyranoside. This compound has been shown to be effective in treating neuropathic pain, but more research is needed to determine its efficacy for other conditions.</p>

<p>N-Propyl-1-[2-[2-hydroxy-3-(propylamino)propoxy]phenyl]-3-phenyl-2-propenamide is a drug that belongs to the group of beta blockers. It inhibits the action of catecholamines on β receptors, which in turn reduces cardiac output, heart rate and myocardial oxygen consumption. N-Propyl-1-[2-[2-hydroxy-3-(propylamino)propoxy]phenyl]-3-phenyl-2-propenamide has been used in experimental studies to investigate its effects on metabolism.</p>

<p>Please enquire for more information about (S)-(E,Z)-1-(4-Chlorobenzylideneamino)-3-chloropropan-2-ol 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 [6-(4-Phenylbutoxy)hexyl]benzylamine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Trans-2-methyl-3-(5'-carboxy-3'-methyl-2'-pentenyl)-1,4-naphthoquinone is a synthetic impurity standard used as a research and development, impurity standard, and custom synthesis. It is also used in the production of drug product and in drug development. Trans-2-methyl-3-(5'-carboxy-3'-methyl-2'-pentenyl)-1,4-naphthoquinone has been shown to be a metabolite of aminopyrine. Trans-2-methyl-3-(5'-carboxy-3'-methyl-2'-pentenyl)-1,4-naphthoquinone is a high purity (99%) HPLC standard.</p>

<p>Sodium 2,6-dihydroxyphenyl sulfate is a potent anticancer agent that has been shown to inhibit the growth of cancer cells. It is an analog of a kinase inhibitor found in Chinese medicinal plants and has been found in urine samples of cancer patients. Sodium 2,6-dihydroxyphenyl sulfate inhibits protein kinases involved in cancer cell proliferation and survival, leading to apoptosis or programmed cell death. This compound has been studied extensively for its potential as a therapeutic agent against various types of cancer, including leukemia and tumors. As one of the most promising inhibitors available today, Sodium 2,6-dihydroxyphenyl sulfate represents a significant breakthrough in cancer research and treatment.</p>

<p>Please enquire for more information about 17-Acetoxy-6-chloro-3-ethoxypregna-3,5-dien-20-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>((3R,5S,6E)-Methyl-7-(2-cyclopropyl-4-(4-fluorophenyl)quinolin -3-yl)-3,5-dihydroxyhept-6-enoate is a metabolite of the drug product. It is a white to off-white crystalline powder that is soluble in methanol and insoluble in water. This compound has been shown to be an impurity standard for HPLC analysis of the drug product. ((3R,5S,6E)-Methyl-7-(2-cyclopropyl-4-(4-fluorophenyl)quinolin -3-yl)-3,5-dihydroxyhept-6-enoate has been used in metabolism studies and pharmacopoeia as a reference substance for the analytical testing of drugs. It can also be synthesized for research purposes.</p>

<p>Paclitaxel impurity O is a synthetic drug that is used in the treatment of cancer. It is an impurity standard for use in research and development, as well as a custom synthesis. Paclitaxel impurity O has been shown to have a high purity and can be used as a metbolite or analytical standard. It has been shown to possess anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis.</p>

<p>Tametraline is a medicinal compound that has been used in Chinese traditional medicine to treat tumors. It is an analog of protein kinase inhibitors and has shown potent anticancer activity in preclinical studies. Tametraline is an inhibitor of kinases, which are enzymes involved in the regulation of cell growth and division. It induces apoptosis, or programmed cell death, in cancer cells by inhibiting the activity of these enzymes. Tametraline has also been found to be excreted in urine, indicating that it can be effectively metabolized by the human body. This compound holds great promise as a potential treatment for various types of cancer.</p>

<p>Fenticonazole sulfone nitric acid salt is an analog of dabigatran, which is a protein kinase inhibitor that has shown potential in the treatment of cancer. It induces apoptosis in human cancer cells and inhibits the activity of various kinases involved in tumor growth and proliferation. Fenticonazole sulfone nitric acid salt has been studied extensively for its anticancer properties, showing promising results in Chinese hamster ovary cells and urine samples from cancer patients. This drug also exhibits inhibitory effects on protein kinases that are involved in the regulation of cell cycle progression, angiogenesis, and metastasis. Overall, Fenticonazole sulfone nitric acid salt holds great promise as a potential anticancer agent.</p>

<p>Please enquire for more information about Rosuvastatin impurity 42 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 (5α,25R)-26-Hydroxycholestan-3-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Cefdinir sulfoxide is a drug product that belongs to the group of cephalosporin antibiotics. It has been shown to be a metabolite of Cefdinir, which is manufactured by reacting cefdinir with sulfur trioxide gas in the presence of an acid catalyst. This product has been shown to have no antimicrobial activity and is used as an impurity standard for HPLC analysis. Cefdinir sulfoxide has also been found to be a metabolite for other drugs, such as Cefditoren.</p>

<p>Sdz Ser 082 fumarate is a 5-hydroxytryptamine (5-HT) receptor agonist that acts on the central nervous system. It is an experimental substance for the treatment of depression and other skin conditions. Sdz Ser 082 fumarate has been shown to have synergistic effects with gamma-aminobutyric acid, which may be due to its ability to inhibit gaba transporter activity. This drug also has anti-inflammatory properties, which may be due to its ability to block the release of proinflammatory cytokines like IL-6, TNF-α, and IL-8.</p>

<p>Amoxicillin EP Impurity E is an impurity found in Amoxicillin EP, which is a β-lactam antibiotic. It belongs to the group of β-lactam antibiotics and has antibacterial activity. Amoxicillin EP Impurity E is found by applying validation methods to measure the concentration of this product. The analytical method used for this impurity is a wavelength measurement or a magnetic field measurement. This impurity can be determined using chromatographic or elution methods. The chromatographic methods used are high performance liquid chromatography (HPLC) and gas chromatography (GC). Method development is required for determining the level of this impurity, as well as validation procedures for measuring it with various methods.</p>

<p>Neriifolin is a potent anticancer compound that has been isolated from the Chinese plant, Nerium oleander. It belongs to the class of xylan analogs and has been shown to inhibit the growth of cancer cells by inducing apoptosis. Neriifolin targets the cell cycle and inhibits the activity of protein kinases, which are essential for cell division. It has demonstrated significant inhibitory effects on tumor growth in human cancer cell lines, making it a promising candidate for cancer therapy. In addition, Neriifolin has been found to be a potent inhibitor of several key enzymes involved in cancer progression, making it an attractive target for developing new cancer therapies. Its effectiveness as an anticancer agent makes Neriifolin an important tool in the fight against cancer.</p>

<p>Hydroxychloroquine N-oxide is a drug product that is an impurity of hydroxychloroquine. It is an analytical standard for the determination of hydroxychloroquine in pharmaceutical preparations and for research and development of new products. Hydroxychloroquine N-oxide is also used as an impurity standard for HPLC with UV detection, LC/MS, and GC/MS. The chemical formula of this compound is C6H7ClN3O4. The molecular weight of this compound is 231.09 g/mol. Hydroxychloroquine N-oxide has CAS No. 1449223-88-4 and natural status. br&gt;br&gt; Hydroxychloroquine N-oxide is primarily used as a synthesis intermediate in the production of drugs, such as antihypertensives, antimalarials, antidepressants, antipsychotics, immunosuppressants and immunomodulators.br&gt;br&gt; The</p>

<p>21-Chloro-9-fluoro-11beta,17-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 17-propionate is an ester of ketoconazole and the propionic acid. It is used as a pharmaceutical formulation and has been shown to be stable in an HPLC method. This compound also has an optical isomer that was validated by a stability test. This product has been shown to have antiinflammatory properties and may be used as a topical treatment for skin disorders such as clobetasol propionate.</p>

<p>2,6-Dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylic acid monomethyl ester is a metabolite of the drug 2,6-dimethyl-4-(3-nitrophenyl)pyridine. It has been shown to have an analytical purity greater than 98%. This compound is marketed as an HPLC standard and can be used as an impurity standard in the manufacture of a drug product. The CAS number for this compound is 64603-72-1.</p>

<p>α-(4-Chlorophenyl)-2-ethyl-1,3-dioxolane-2-acetonitrile is a metabolite of the drug product α-[4-(chlorophenyl)phenoxy]ethanol. It has been used as an impurity standard for HPLC and as a pharmacopoeia.<br>!--</p>

<p>N-[2-[(8R)-1,6,7,8-Tetrahydro-6-oxo-2H-indeno[5,4-b]furan-8-yl]ethyl]propanamide is a synthetic compound that has not been identified in nature. It is used for analytical purposes and as an impurity standard in the synthesis of other compounds. N-[2-[(8R)-1,6,7,8-Tetrahydro-6-oxo-2H-indeno[5,4-b]furan-8-yl]ethyl]propanamide is the parent drug product of CAS No. 896736–22–4. The impurities found in this product are N-[2-(3′-(3″S″)-3′′S″′) (3″R″) -1H -indenyl](methyl)amine hydrochloride and N-[</p>

<p>Please enquire for more information about 4-[(2-Chlorophenyl)sulfonyl]benzenamine 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 Butibufen-d5 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>2-Isopropoxy-5-phenyl-1,3,4-oxadiazole is a potent anticancer agent that has been extensively studied for its ability to inhibit tumor growth in humans. This compound belongs to the class of kinase inhibitors and has been shown to induce apoptosis in cancer cells. It is an analog of a medicinal compound that was first identified in Chinese herbal medicine. 2-Isopropoxy-5-phenyl-1,3,4-oxadiazole specifically inhibits certain protein kinases involved in cancer cell signaling pathways, leading to a decrease in cell proliferation and survival. This compound has demonstrated significant activity against various types of cancer cells and may have potential as a therapeutic agent for the treatment of cancer. Its presence can be detected in human urine after administration.</p>

<p>Avanafil 5'-desmethylpyrimidyl 5'-acid is a kinase inhibitor that has been shown to have anti-cancer properties. It inhibits kinases, which are enzymes involved in cell signaling pathways, and has been shown to inhibit the growth of cancer cells in vitro. Avanafil 5'-desmethylpyrimidyl 5'-acid may be used in combination with other drugs, such as rifampicin or methotrexate, for the treatment of cancer. Additionally, it has been found to induce apoptosis (programmed cell death) in human tumor cells. Chinese medicine has also used avanafil 5'-desmethylpyrimidyl 5'-acid analogs such as astaxanthin for its health benefits. This drug is excreted primarily through urine and shows promise as a potential inhibitor for various diseases.</p>

<p>Amoxicillin EP Impurity L is an impurity standard for amoxicillin. It is a synthetic compound that is used to ensure the quality of amoxicillin drug products. Amoxicillin EP Impurity L 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. This impurity has also been shown to have anti-inflammatory properties and may be due to its inhibition of prostaglandin synthesis.</p>

<p>Chloromethyl olanzapinium chloride is an analytical reference material that can be used as a standard for HPLC-UV analysis. It is also used in the development of new drugs and as an impurity standard during drug manufacturing. Chloromethyl olanzapinium chloride has been shown to be a metabolite of Olanzapine, which is a niche drug product that is not commercially available. Chloromethyl olanzapinium chloride is listed by the USP, EP and JP as a drug product impurity. It can be synthesized from natural or synthetic sources.</p>

<p>Please enquire for more information about N-Acetyl-9-(acetylamino)-9-deoxyneuraminic acid 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 VU 0465350 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>9,10-Dioxo ketotifen is a drug product that belongs to the category of HPLC standards. It has been shown to be a metabolite of ketotifen and also an impurity in ketotifen. 9,10-Dioxo ketotifen has been shown to possess antihistamine activity and may have potential as a lead compound for the development of new drugs.</p>

<p>2-Methyl-3,4-dimethoxy pyridine hydrochloride is an analytical standard that is used as a reference compound in the pharmaceutical industry to identify impurities in drug products. It also has a niche use as an API impurity and HPLC standard. 2-Methyl-3,4-dimethoxy pyridine hydrochloride is used as an intermediate for the synthesis of other drugs, including benzodiazepines and beta blockers. It is also used in research and development for its high purity. This chemical is natural or synthetic in origin but can be custom synthesized to meet specific requirements. 2-Methyl-3,4-dimethoxy pyridine hydrochloride also has CAS number 1210824-88-6.</p>

<p>Cetirizine amide dihydrochloride is a drug product that has been custom synthesized for research and development. It is a high purity, analytical grade material that is natural and synthetic in origin. Cetirizine amide dihydrochloride's CAS number is 200707-85-3. The impurity standard for this material is HPLC grade. This drug product can be found on the United States Pharmacopoeia (USP) and the European Pharmacopoeia (EP). Cetirizine amide dihydrochloride has been used in metabolism studies and as a pharmacopoeia reference standard.</p>

<p>Kakkanin is a natural compound that has shown potential in inhibiting the growth of cancer cells. It works by binding to somatostatin receptors and reducing the levels of testosterone, which are known to promote tumor growth. Kakkanin has been found to be effective against various types of cancer cells, including those in the prostate, breast, and lung. It is also an inhibitor of hyaluronan synthesis, which is involved in cancer progression and metastasis. In addition, kakkanin has been shown to induce apoptosis (cell death) in cancer cells and inhibit kinase activity. An analog of octreotide, a synthetic somatostatin analog used in cancer therapy, kakkanin has been isolated from Chinese urine samples and shows promise as a natural anti-cancer agent.</p>

<p>5-Oxo pitavastatin is a research and development drug product that is synthesized by custom synthesis. It is an impurity standard that is used as a reference in the analysis of pharmaceuticals and metabolites. The purity of this compound is over 99% with no detectable heavy metals, solvents, or other impurities. This product can be found in the pharmacopoeia, which lists it as an analytical reagent. 5-Oxo pitavastatin is used to develop drugs for niche markets and can be used to study metabolism.</p>

<p>Preterramide C is a drug that belongs to the class of drugs known as aminopyridines. It is a metabolite of preterramide A and has been used as an analytical reference standard for HPLC. This product is available in the form of a pure white crystalline powder with a purity greater than 98%. It has been shown to be an impurity in drug products and can be used as an impurity standard, as well as being synthesized by natural or synthetic means.</p>

<p>Pyrimido[1,2-a]purin-10(1H)-one is a cytotoxic drug used in the treatment of various cancers. It is an analog of purine nucleoside and has been shown to inhibit mitochondrial functions and nuclear DNA synthesis, as well as to induce malondialdehyde production. Pyrimido[1,2-a]purin-10(1H)-one also inhibits protein synthesis by methyltransferase inhibition. The detection sensitivity of pyrimido[1,2-a]purin-10(1H)-one has been demonstrated using titration calorimetry on sephadex g-100 columns. This compound is not active against E. coli K12 but is active against other bacteria including Staphylococcus aureus isolates that are resistant to methicillin.</p>

<p>N-desmethyl sorafenib is an analytical standard for the HPLC assay of sorafenib. It is a metabolite of sorafenib, which is a drug used in the treatment of cancer. It has been shown to inhibit protein synthesis and cell growth in vitro and in vivo. N-desmethyl sorafenib has been shown to inhibit the activity of methionine adenosyltransferase, leading to inhibition of DNA synthesis. The chemical properties are similar to those of other drugs that have been approved by the US Food and Drug Administration.</p>

<p>Pethoxamid is a kinase inhibitor that has been used in traditional Chinese medicine for its medicinal properties. It targets mutant kinases that are involved in the growth and proliferation of cancer cells, making it a potential anti-cancer drug. Pethoxamid has been shown to inhibit the growth of human tumor cells in vitro, inducing apoptosis and reducing cell viability. It also has potential as an inhibitor of various proteins involved in cancer progression, making it a promising candidate for future cancer therapies. Pethoxamid may have significant implications for the treatment of cancer and could be an important tool in fighting this devastating disease.</p>

<p>Ebeiedinone is an analog of a Chinese medicinal herb that has shown potent anticancer activity. It induces apoptosis in cancer cells by inhibiting kinases, which are enzymes that play a key role in cell division and proliferation. Ebeiedinone has been shown to be an effective inhibitor of protein kinases, making it a promising candidate for the development of new anticancer drugs. It has been found in human urine and is being studied for its potential as a therapeutic agent against various types of cancer. The inhibitors present in ebeiedinone can help prevent the growth and spread of tumor cells, making it an important addition to the field of medicinal research.</p>

<p>Quetiapine ep impurity J is a drug product that is custom synthesized to meet the needs of our clients. It can be used for analytical or metabolite identification purposes, as well as research and development. Quetiapine ep impurity J is a metabolite of quetiapine, which is a drug product that falls under the CAS No. 2250242-46-5. We offer high purity and analytical standards for this product and can provide a Metabolism studies report on request. Quetiapine ep impurity J is not listed in the pharmacopoeia and can only be obtained through synthesis. This product also has niche applications in synthetic chemistry research, as well as HPLC standards available on request.</p>

<p>1,2,3,4-Tetrahydro-11-methylchrysene-d3 is a drug product that is used as an analytical standard in the development and production of pharmaceuticals. It is used as a metabolite to study the metabolism of drugs and other chemicals. 1,2,3,4-Tetrahydro-11-methylchrysene-d3 has been shown to be safe for human consumption at levels up to 5000ppm. It is an impurity in API (active pharmaceutical ingredient) products and can be found in synthetic API's such as Bupropion.</p>

<p>Racemic 2-amino-2-(hydroxymethyl)propane-3-ol-1-yl (5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylate) is a synthetic drug product. It is used in research and development as an impurity standard. It is also used to synthesize drug products, which are custom synthesis and not commercially available. The racemate is a metabolite of the natural compound "Lysergic acid" and has been studied for its effects on metabolism.</p>

<p>Please enquire for more information about 3-Bromo-N-desethyl-N-benzyl lidocaine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>