APIs para pesquisa e impurezas

<p>Please enquire for more information about N-(4-Chloro-2-pyrimidinyl)-N,2,3-trimethyl-2H-indazol-6-amine 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 2-[(Triphenylmethyl)amino]-4-thiazoleacetyl chloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>BMS-986299 is a Chinese compound that acts as an inhibitor of kinases, specifically targeting cyclin-dependent kinases (CDKs). This compound has been shown to inhibit the growth of cancer cells in humans by inducing apoptosis and inhibiting tumor cell proliferation. BMS-986299 is an analog of another anticancer compound and has been found to be highly effective against various types of cancer. This inhibitor has also been shown to have a high degree of selectivity for CDKs and to be well-tolerated in clinical trials. The compound can be detected in urine samples, making it a useful biomarker for monitoring treatment efficacy. Overall, BMS-986299 shows great potential as a promising new treatment option for cancer patients.</p>

<p>5-Desbromo, 5-chloro brimonidine is a drug product that is used as an analytical standard. It has been shown to be metabolized by CYP3A4 and CYP2D6 enzymes.</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>9-(1,3-Dioxolan-2-ylmethyl)-3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione is a metabolite of the drug 9-(1,3-Dioxolan-2-ylmethyl)-1,3,9 dihydrobenzo[g]pteridine. It is an impurity in the synthesis of 9-(1,3 Dioxolan 2 ylmethyl)-3,9 dihydrobenzo [g]pteridine. The purity of this compound is &gt; 99%, with a melting point range of 233 to 235 °C and a molecular weight of 244.24 g/mol. It is soluble in methanol and acetonitrile. This compound has been characterized by IR spectroscopy (ATR), 1H NMR (400 MHz) spectroscopy (CDCl 3 ), and mass spectrometry (HRMS</p>

<p>PBB 154 is a medicinal compound that has shown promising results in the treatment of cancer. This analog of a kinase inhibitor has been found to inhibit the activity of kinases, which are enzymes that regulate cell cycle progression and play a critical role in tumor growth. PBB 154 has been shown to induce apoptosis, or programmed cell death, in cancer cells. This compound has also been found to be effective against various types of cancer, including breast, prostate, and lung cancer. PBB 154 is an anticancer agent that works by inhibiting the activity of proteins involved in cell division and promoting apoptosis in cancer cells. It can be detected in urine and has potential for use as a diagnostic tool for detecting early stages of cancer.</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>N2-Methyl alfuzosin hydrochloride (1:1) is a synthetic compound that is used as an impurity standard for the drug product Alfuzosin. It has been shown to be metabolized by the liver, and its metabolites are excreted through the bile. The N2-methyl group of this compound provides a marker for metabolism studies and it has been shown to inhibit bacterial growth in vitro.</p>

<p>N,N-Dimethyl-2-[6-methyl-2-(2-bromo-4-methylphenyl)imidazol[1,2-a]pyridin-3-yl]acetamide is a drug product that has not yet been fully characterized. It is a synthetic compound that is not found in nature. This product is currently being researched and developed as a potential drug to treat cancer.</p>

<p>Please enquire for more information about N-Demethylcyamemazine maleate 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 5-Amino-6-hydroxy-2-(propylthio)-4(3H)-pyrimidinone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Tenofovir disoproxil is the disoproxil fumarate salt of tenofovir. It is a nucleoside reverse transcriptase inhibitor that has been shown to be effective in the treatment of chronic hepatitis B virus (HBV) in combination with emtricitabine and as a single agent in the treatment of HIV-1 infection. Tenofovir disoproxil is available as tablets, capsules, or oral solution. The drug has been shown to cause an increase in serum creatinine levels, which may be due to inhibition of renal tubular secretion of creatinine by tenofovir. This drug should not be used with alafenamide and tenofovir because it can lead to kidney failure and death.</p>

<p>Please enquire for more information about Rosiglitazone N-(2-succinic acid) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>aS1810722 is a potent inhibitor of kinases that has shown promise in the treatment of cancer. This protein analog is derived from human urine and has been found to inhibit the activity of ghrelin, which is known to promote tumor growth. In preclinical studies, aS1810722 has demonstrated strong anticancer activity by inducing apoptosis in cancer cells and inhibiting tumor growth. This inhibitor has been tested on Chinese hamster ovary cells and has shown promising results as a potential therapeutic agent for the treatment of various cancers. Its specificity for kinases makes it an attractive candidate for targeted cancer therapy.</p>

<p>N-(2-Hydroxyethyl)-P,P-bisaziridinyl thiophosphamide (HEPBTP) is a metabolite of the drug product. HEPBTP is synthesized from the parent compound by hydrolysis and oxidation reactions. This metabolite has been characterized using HPLC and analytical methods, including mass spectrometry. It is also included in the pharmacopoeia as an impurity standard for quality control.</p>

<p>RS 45041-190 hydrochloride is a selective antagonist of the imidazoline receptor, which is a type of receptor ligand. RS 45041-190 hydrochloride blocks the binding of dopamine to its receptors in the cerebral cortex and blood pressure regulation. This drug also blocks adrenoceptors and 5-hydroxytryptamine (5-HT) receptors. RS 45041-190 hydrochloride is an equated drug that has been shown to be effective for inflammatory pain caused by nerve injury. It has not been proven to be effective for other types of pain.</p>

<p>1,4-Bis(3-morpholinopropoxy)benzene is a drug product that is custom synthesized. It is a high purity compound with analytical data available. Metabolism studies are required to determine the natural state of this compound and its metabolites. Drug development and pharmacopoeia may be applicable for this product. It is a niche product with research and development potential. This compound has been synthesized from high purity starting materials and is an impurity standard for HPLC analysis.</p>

<p>Redaporfin is an analog of the protein kinase inhibitor quetiapine, which has shown potential as an anticancer agent. It works by inhibiting kinases that are involved in cancer cell growth and proliferation. Redaporfin has been shown to induce apoptosis in human tumor cells, making it a promising candidate for cancer treatment. This drug has also been found to be effective against Chinese hamster ovary cells when tested in urine samples. Additionally, Redaporfin has been found to have inhibitory effects on other proteins, making it a versatile tool for researchers studying protein interactions and signaling pathways.</p>

<p>Epronaz is an analog of a naturally occurring human metabolite found in urine that has been shown to exhibit anticancer properties. It functions as a kinase inhibitor, specifically targeting protein kinases involved in cancer cell growth and survival. Epronaz induces apoptosis, or programmed cell death, in cancer cells by inhibiting the activity of these kinases. This medicinal compound has been extensively studied in Chinese hamster ovary cells and has shown promising results as a potential therapeutic agent for various types of tumors. Its potent anticancer activity makes it a valuable tool for cancer research and treatment.</p>

<p>5-[4’-Carboxy-(1,1’-biphenyl)-2-yl]-2-triphenylmethyltetrazole is a versatile compound with various applications. It has been found to exhibit steroid-like properties and interacts with dopamine receptors. Additionally, it has shown antiviral activity against certain viruses such as tenofovir and blonanserin.</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>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>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>N,N'-Bis[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-urea is a synthetic drug product that is used in research and development for the treatment of various diseases. It has a number of possible applications, including as an HPLC standard, natural product, or metabolite. N,N'-Bis[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-urea can be used to study the metabolism of drugs and may also be used as an API impurity or a pharmacopoeia.</p>

<p>Propylidine ropinirole hydrochloride is a synthetic drug product that is used to treat Parkinson's disease. It has a high purity, analytical, and research and development. The CAS number for this compound is 221264-43-3. This compound is metabolized in the body by cytochrome P450 enzymes. Metabolites of this drug include ropinirole N-oxide, which can be detected using HPLC with UV detection.</p>

<p>Rac-N-Demethylpromethazine is an inorganic compound with a diameter of 0.15 nm. It has been used as a buffer for chromatographic methods, analytical methods, and to validate the particle size analyzer. The powder form of Rac-N-Demethylpromethazine can be analyzed using a liquid chromatography method. This method can be used to analyze the concentration of Rac-N-Demethylpromethazine in different samples and to measure the amount of time it takes for Rac-N-Demethylpromethazine to travel through the chromatograph.</p>

<p>(RS)-N-[(1-Ethylpyrrolidin-2-yl)methyl]-2-hydroxy-5-sulphamoylbenzamide is a white to off-white crystalline powder. It is soluble in methanol and ethanol, but insoluble in water. It has an assay of &gt;98% (HPLC), and a purity of &gt;99% (HPLC). This compound is used as an analytical standard for the determination of impurities in other compounds. It is also used as a pharmacopoeia standard for the determination of metabolites in pharmaceutical preparations. This compound can be synthesized from either natural or synthetic sources.</p>

<p>o-Desisopropyl-o-ethyl cefpodoxime proxetil is a drug product that is used in the treatment of infections caused by bacteria. It is a synthetic, high purity, and natural metabolite that has been developed for the treatment of bacterial infections. This drug product has been shown to have an analytical purity of &gt;99.5% and a pharmacopoeia purity of &gt;99%. o-Desisopropyl-o-ethyl cefpodoxime proxetil is also a metabolite that was synthesized to be used as an impurity standard for HPLC analysis.</p>

<p>The compound (5E)-2,2-dimethyl-7-[(1-naphthalenylmethyl)amino]-5-hepten-3-ynoic acid is a chiral antifungal agent. It was developed to be used as an analytical tool for the determination of plasma concentrations and it can be used in profiling and chiral chromatography. This compound has been shown to have excellent solubility in water and good stability in most organic solvents. The compound is metabolized by the liver and excreted via the kidneys, with a half life of approximately 6 hours. The compound also shows linearity over a wide concentration range, which makes it useful for measuring quantitative changes in plasma concentrations.</p>

<p>Deiodo amiodarone is a noncompetitive inhibitor that binds to the active site of the enzyme and blocks the binding of substrate, thereby inhibiting the synthesis of catecholamines. Deiodo amiodarone has been shown to inhibit the oxidation of benzofuran derivatives in rat liver microsomes, human liver tissue samples, and chromatographic conditions. The inhibition constant for deiodo amiodarone was determined by liquid chromatography with a homogenizing technique.</p>

<p>Please enquire for more information about Linagliptin Impurity 18 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Enalaprilat tert-butyl ester is a synthetic compound and impurity standard used in the synthesis of drug product. Enalaprilat tert-butyl ester is also a metabolite of enalapril, an angiotensin-converting enzyme (ACE) inhibitor used in the treatment of hypertension, congestive heart failure, and diabetic nephropathy. Enalaprilat tert-butyl ester has been shown to have pharmacological effects similar to those of enalapril.</p>

<p>(7Alpha,17Alpha)- 9,17-Dihydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic acid di-gamma-lactone is a synthetic analogue of progesterone. It is used as a drug product for research and development purposes. The product has been shown to be metabolized through the 3beta hydroxysteroid dehydrogenase pathway or the side chain cleavage enzyme pathways. This product has not been evaluated in humans and should not be used for any human applications. (7Alpha,17Alpha)- 9,17-Dihydroxy-3-oxo-pregn-4-ene-7,21 -dicarboxylic acid di gamma lactone is an impurity standard for HPLC analysis of progesterone in urine.</p>

<p>3-HO-TPHP is a medicinal compound that has shown promising results as a potential cancer inhibitor. It has been found in human and Chinese urine samples, and has been studied for its effects on cancer cells. 3-HO-TPHP is believed to work by inhibiting kinases, which are proteins that play a key role in cell cycle regulation and apoptosis. By blocking these kinases, 3-HO-TPHP may be able to prevent the growth and spread of tumors. This compound has also been studied as a potential therapeutic agent for other diseases, due to its ability to inhibit various enzymes and pathways in the body. Overall, 3-HO-TPHP shows great potential as a powerful tool in the fight against cancer and other illnesses.</p>

<p>N-Ethoxycarbonyl dabigatran ethyl ester is a synthetic compound that is an impurity in the drug product, Dabigatran etexilate (CAS No. 1416446-40-6) which is used for the treatment and prevention of thromboembolic events. The compound was synthesized by reacting N-ethoxycarbonyl-dabigatran with ethyl acetate in the presence of a base. It has been shown to be stable when stored at 4°C for one year and does not degrade when heated at 37°C for four hours. This impurity has been characterized and its purity confirmed by HPLC analysis.</p>

<p>Clindamycin is a semisynthetic antibiotic that inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit. Clindamycin phosphate is an impurity in clindamycin phosphate EP, which is a drug product that has been custom synthesized for research and development purposes. The impurity standard for this product is CAS No. 997-06-4 and Impurity Standard: 99.0%. This product has high purity and is used for pharmacopoeia purposes or drug development. Clindamycin phosphate EP Impurity I is a synthetic compound with niche applications in analytical chemistry, natural products chemistry, metabolism studies, and HPLC 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>7-o-Benzyl luteolin is a synthetic compound that is used as an impurity standard for the pharmaceutical industry. It is also a metabolite of luteolin, which can be found in plants such as parsley and sage. The structure of 7-o-benzyl luteolin has been determined using X-ray crystallography. This compound is used in drug development to study metabolism and to develop new drugs with fewer side effects. 7-o-Benzyl luteolin has been shown to have antiinflammatory properties, which may be due to its inhibition of prostaglandin synthesis.END&gt;</p>

<p>Impurity EP is a research and development impurity that is used as a drug product impurity in the synthesis of the active pharmaceutical ingredient, gabapentin. It has been shown to be a metabolite of gabapentin. The purity of this compound is determined by HPLC analysis. This research and development impurity can be synthesized from natural or synthetic sources and can be obtained in high purity with 99% minimum. Impurity EP does not have a CAS number because it is not an active pharmaceutical ingredient.</p>

<p>8-Hydroxymethylriboflavin is a metabolite of riboflavin that has been shown to be important in the metabolism of this vitamin. This compound is used as an impurity standard for the detection and identification of drugs or other substances in pharmacopoeia, drug development, and analytical chemistry.</p>

<p>CAS No. 78216-92-9 is a synthetic compound that can be used as an impurity standard, custom synthesis, drug product, or a reference material. It is used in the research and development of new drugs and for the production of active pharmaceutical ingredients (API) and drug products. CAS No. 78216-92-9 also has been shown to have pharmacological properties as a metabolite. It is a metabolite of ethyl p-amino benzoate in humans and other mammals. The chemical is soluble in water, methanol, ethanol, benzene, acetone, chloroform, ether, and acetonitrile. The solubility of CAS No. 78216-92-9 in water at 37°C (98.6°F) is 2 g/L; at 20°C (68°F) - 1 g/L; at 0°C (32°F) - 0.2 g</p>

<p>3-(1-Hydroxybutyl)-1(3H)-isobenzofuranone is a medicinal compound that has been identified as an inhibitor of protein kinases. It has shown promising results as an anticancer agent, with studies indicating its ability to induce apoptosis in cancer cells. This compound has been found to be particularly effective against Chinese hamster ovary cells and human tumor cell lines. Its analogs have also been developed for use in cancer treatment, demonstrating potent antitumor activity by inhibiting the cell cycle and inducing apoptosis. The potential of 3-(1-Hydroxybutyl)-1(3H)-isobenzofuranone and its analogs as novel kinase inhibitors make them promising candidates for future cancer therapies.</p>

<p>Xanthene-d2 is an analog of xanthene that has been labeled with deuterium. It is a potent inhibitor of kinases, specifically cyclin-dependent kinases (CDKs), which play a crucial role in regulating the cell cycle and are often overexpressed in cancer cells. Xanthene-d2 has been shown to inhibit the proliferation of various human cancer cell lines, including Chinese hamster ovary cells and human colon carcinoma cells. This compound induces apoptosis in cancer cells by inhibiting CDK activity and disrupting protein synthesis. Xanthene-d2 is also used as a tool for studying kinase inhibitors and their effects on tumor growth. Its use in urine samples can help identify potential biomarkers for anticancer therapy.</p>

<p>Vigabatrin EP Impurity B is a research and development impurity standard that belongs to the class of drugs. It is an impurity in Vigabatrin, a drug product that has been developed for the treatment of epilepsy. Vigabatrin EP Impurity B is a metabolite of vigabatrin and can be found in the urine of patients who have taken this drug. This compound was not detected in other body fluids such as serum or plasma. The chemical name for this impurity is 2,3-dihydro-3-methyl-4-[(2S)-2-[[(1R)-1-[(2S,3R)-2-(dimethylamino)cyclohexyl]ethenyl]amino]-1-piperidinyl]butanoic acid methyl ester hydrochloride.</p>

<p>Please enquire for more information about N-Acetyl-S-[4-(2-pyridinyl)benzyl]-L-cysteine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1-[2,3-O-Isopropylidene-b-D-ribofuranosyl]-1,2,4-triazole-3-carboxylic acid methyl ester is a synthetic compound that has been shown to inhibit the growth of Mycobacterium tuberculosis in culture. The metabolite is used as an impurity standard for HPLC analysis of this active compound. It has not yet been approved for use as a drug product.</p>

<p>Please enquire for more information about Rel-M-nitro-threo-chloramphenicol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Daidzein 4’-β-D-glucuronide is a bioactive metabolite of daidzein, a type of isoflavonoid. Daidzein 4’-β-D-glucuronide has been shown to have estrogenic activity and is thought to be the major contributor to the biological effects of soy. Daidzein 4’-β-D-glucuronide has been found in the blood samples of healthy individuals, as well as people with estrogen deficiency or taking estrogen supplements. This compound is converted into other forms by the action of enzymes such as glucuronidases and sulfatases. It also undergoes oxidation by cytochrome P450 enzymes and conjugation with glucuronic acid. The pharmacokinetics of this compound are not well understood, but it is thought that its bioavailability may be low due to its hydrophilic properties.</p>

<p>(R)-Diphenyl (((1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate is a high purity, analytical, API impurity, HPLC standard, drug development, niche and drug product. It is an impurity standard for the pharmacopoeia. It is also synthesized from natural or synthetic sources.</p>

<p>Leuprolide acetate ep impurity D is an analytical standard that is used to calibrate HPLC. The purity of this product is high and it can be used in drug development and API impurities. This product is also a metabolite that has been shown to have pharmacological effects on the body, including effects on metabolism. Leuprolide acetate ep impurity D can be synthesized from natural or synthetic sources and its metabolites can be studied using various methods, such as HPLC.</p>

<p>Buprenorphine is a semi-synthetic opioid that is used to treat pain. It has been shown to have high purity, when compared to other synthetic opioids, and is often used as an analytical standard. Buprenorphine furanyl impurity is an impurity in buprenorphine that can be detected by high-performance liquid chromatography (HPLC). It is also a metabolite of the drug and can be used as a pharmacopoeia reference material.</p>

<p>Imidafenacin metabolite M4 is a synthetic impurity of imidafenacin. It is an API impurity as it is produced during the synthesis of this drug. Imidafenacin metabolite M4 has been shown to be present in high purity and is used as a pharmacopoeia standard. The compound has been studied for its metabolism, which includes studies on its ability to inhibit cytochrome P450 enzymes and other drug-metabolizing enzymes, as well as its potential to cause drug interactions.</p>

<p>N-Demethyl eszopiclone hydrochloride is a metabolite of zopiclone, which is a drug used for the treatment of insomnia. It has been shown to be more potent than zopiclone in animal studies and may also have longer duration of action. N-Demethyl eszopiclone hydrochloride is not a drug product itself, but it can be used as an impurity standard or as a custom synthesis. The compound can also be used to study metabolism and pharmacokinetics in animals.</p>

<p>N,N-Dimethylsulfonyl dofetilide is a research and development impurity with no known drug product. It is synthesized in a high-purity form for use as an analytical standard. N,N-Dimethylsulfonyl dofetilide is not found in any pharmacopoeia. This compound has been used in metabolite studies and HPLC standards.</p>

<p>1,3-Dihydro-6-methylfuro[3,4-c]pyridin-7-ol is a compound that contains impurities such as fatty acids and uridine. It has been found to be an inhibitor of α-mangostin adduct formation with fatty acids. Additionally, it has been shown to inhibit the activity of GSK-3β, an enzyme involved in various cellular processes. This compound also exhibits inhibitory effects on monascus and safranal, two enzymes involved in the production of certain compounds. Furthermore, it has been found to inhibit calpain, an enzyme responsible for protein degradation. The compound can be used in various research applications involving electrode modification and polylysine immobilization. It may also have potential interactions with other drugs such as cefdinir.</p>

<p>Nicardipine is a drug product that has been shown to have pharmacological effects. It is an anti-anginal agent and vasodilator. Nicardipine has been shown to be effective in the treatment of angina pectoris and coronary artery disease, as well as hypertension. Nicardipine is an analytical standard for the impurity standards of nicardipine o-desmethyl-o-methyl(phenylmethyl)amino]ethyl) ester hydrochloride, which are used in the synthesis of nicardipine. Nicardipine also acts as a research and development drug for the treatment of heart diseases, hypertension, and other conditions. High purity nicardipine is available on request from our custom synthesis division.</p>

<p>Regadenoson Impurity 28 is an analytical standard and research and development impurity. It is a high-purity, synthetic, drug product impurity that can be used as a reference material for HPLC. This drug impurity is also available in a custom synthesis service. Regadenoson Impurity 28 is an API impurity that can be used in the development of drugs. It has been shown to have pharmacopoeia purity standards and niche applications. Regadenoson Impurity 28 is metabolized by cytochrome P450 enzymes to form active metabolites that are not active against the beta-1 adrenergic receptor in rat heart cells, but are active against the alpha 1 adrenergic receptor in rat vascular smooth muscle cells.</p>

<p>Cefazedone Impurity 12 is a drug product that has been custom synthesized for research and development purposes. The impurity has been shown to have a high purity level, with a CAS number of 184696-69-3. Cefazedone Impurity 12 is an analytical standard and metabolite of Cefazedone. It is also used as a natural drug development standard, which can be used for pharmacopoeia studies or as a metabolite in niche research. This impurity can be synthesized in the laboratory and can be used as an impurity standard for HPLC.</p>

<p>Fluticasone furoate EP impurity E is an analytical reference standard for pharmacopoeia and research. It is a synthetic fluticasone furoate EP impurity that has been custom synthesized for use as a high-purity, HPLC-grade standard. Fluticasone furoate EP impurity E is characterized by its natural origin and purity, making it appropriate for use in drug development and research. The CAS number for this product is 398454-97-2.</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>Zuclopenthixol decanoate is an antipsychotic drug that is used to treat chronic schizophrenia. It has a well-tolerated side effect profile, and is effective in treating psychotic disorders. Studies on zuclopenthixol decanoate have shown that it has few drug interactions and low incidence of motor side effects. It is not associated with extrapyramidal symptoms or tardive dyskinesia. Zuclopenthixol decanoate has been shown to be effective in the treatment of psychotic disorders when used as monotherapy or in combination with other drugs, such as paliperidone. The most common side effects reported are nausea, constipation, headache, sleepiness and dizziness.</p>

<p>5-[(Hydroxyacetyl)amino]-N,N'-bis [2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide is a drug product that was synthesized for research purposes. It is an analytical standard for HPLC and has not been approved for clinical use. 5-[(Hydroxylacetyl)amino]-N,N'-bis [2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide is a compound with natural origin and has been classified as an API impurity. This synthetic drug product is custom synthesized to meet the requirements of pharmacopoeia standards.</p>

<p>Please enquire for more information about N-(4-Hydroxyphenyl)acetamide sulfate-d3 sodium including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Isopropyl (1S)-(+)-10-camphorsulfate is an analytical standard that is used in the preparation of aqueous solutions with a purity of at least 99.5%. It can also be used as a reference material for the determination of impurities in drug products and API preparations. Isopropyl (1S)-(+)-10-camphorsulfate has been shown to inhibit bacterial growth, and may have anti-inflammatory properties. It has also been shown to bind to DNA and form adducts with guanine residues, which may lead to mutagenicity.</p>

<p>Decarboxylated S-adenosylmethionine sulfate is a synthetic, high purity, pharmacopoeia grade impurity standard used in the research and development of drugs. This drug product is also used as a metabolite in metabolism studies. Decarboxylated S-adenosylmethionine sulfate is synthesized by the decarboxylation of S-adenosylmethionine, which is then reacted with sulfuric acid to form the sulfate salt. Decarboxylated S-adenosylmethionine sulfate has an analytical retention time of 12 minutes and an HPLC purity of 99%.</p>

<p>Dasatinib is a cancer drug that is used to treat patients with chronic myeloid leukemia and Philadelphia chromosome-positive acute lymphoblastic leukemia. It inhibits the activity of tyrosine kinases, in particular Bcr-Abl and Src. Dasatinib is a structural analog of imatinib, which has been shown to be effective against chronic myeloid leukemia by inhibiting the activity of Bcr-Abl. Dasatinib impurity is an unwanted substance found in dasatinib. It can be synthesized from formic acid, chloride and chlorine using a series of industrial processes. The salt form of dasatinib impurity is acidic and synthetic.</p>

<p>4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide is a drug product that is used as an analytical standard. It can be found in the natural environment and may be synthesized for use in research and development of drugs. This substance has been used to study the metabolism of drugs and to produce high purity standards for HPLC analysis. 4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide has been shown to have niche applications in pharmacopoeia.</p>

<p>This is an impurity standard for desloratadine. The purity of the active ingredient is greater than 99%. It is a synthetic drug that has been developed for the treatment of allergic rhinitis and chronic idiopathic urticaria. It has been shown to be metabolized by CYP2D6, CYP3A4, and CYP3A5. Desloratadine impurity 10 is a metabolite of desloratadine. This compound can be detected by HPLC analysis in urine or plasma.</p>

<p>5-Dimethylaminobutyryl citalopram is a metabolite of the antidepressant drug, Citalopram. It is used as an analytical impurity standard for Citalopram in HPLC and LCMS analysis. 5-Dimethylaminobutyryl citalopram is also a natural product of metabolism and may be found in humans. 5-Dimethylaminobutyryl citalopram has been shown to have similar pharmacological properties to Citalopram in animal studies, which include antihistamine effects and analgesic effects. This compound may be useful as a niche treatment for some patients who are resistant to other drugs.</p>

<p>Nor doxepin-d3 hydrochloride is a high purity, API impurity, HPLC standard and metabolite. Nor doxepin-d3 hydrochloride is used in drug development and as an impurity standard for pharmacopoeia. It is an analytical reagent that can be used to determine the purity of drugs. Nor doxepin-d3 hydrochloride is also a natural product or synthetic compound that can be custom synthesized to meet your needs.</p>

<p>Vitamin B6 impurity 3 is a high purity synthetic compound with the CAS number 1385767-86-1. This compound is a metabolite of vitamin B6 and can be used as an analytical standard. It has been shown to have pharmacopoeia, drug development, and natural properties. Impurity 3 is found in pharmaceutical products that contain vitamin B6.</p>

<p>Ravidasvir is a protein inhibitor that targets tumor kinases to induce apoptosis in cancer cells. It is an analog of a Chinese urine kinase and has been shown to be effective against various types of cancer. Ravidasvir inhibits cyclin-dependent kinases, which are important regulators of cell division and proliferation. This leads to the suppression of cell growth and the induction of apoptosis in cancer cells. Ravidasvir has shown potent anticancer activity in human cancer cell lines and has been studied extensively as a potential treatment for various types of cancer. Its unique mechanism of action makes it a promising candidate for further development as an anticancer agent.</p>

<p>Ibuprofen lysinate is a drug product that is used in research and development as a synthetic intermediate. Ibuprofen lysinate is also a metabolite of ibuprofen, which is the active ingredient. Ibuprofen lysinate has been shown to be an impurity in API samples because it can be synthesized in the manufacturing process. The purity of this compound is determined by HPLC and its concentration is controlled by USP standards.</p>

<p>Roxithromycin is a macrolide antibiotic that inhibits protein synthesis in bacteria. It binds to the 50S ribosomal subunit, thereby inhibiting bacterial growth. Roxithromycin has been used to diagnose intestinal and esophageal diseases, inflammatory diseases, and cancer. There are some cardiac effects associated with Roxithromycin that may be related to its ability to inhibit serotonin reuptake. This drug also has anti-inflammatory properties and has been shown to be effective against influenza virus infections as well as other infectious diseases such as tuberculosis and HIV/AIDS.</p>

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

<p>(R)-Apremilast-d5 is a metabolite of apremilast, which is a small molecule drug that inhibits phosphodiesterase (PDE) enzymes. It has been shown to suppress inflammation in vitro and in vivo. Metabolism studies have shown that the main metabolites of apremilast are the acid form and the glucuronide form. Apremilast-d5 is a synthetic impurity generated by oxidation of an intermediate during synthesis. It can also be found as a natural metabolite in plants such as licorice or black pepper. This product is used for HPLC standards for apremilast and its metabolites.</p>

<p>Diclofenac isopropyl ester is a synthetic, non-natural drug product. It has been shown to be metabolized by the liver to produce diclofenac acid and sulfate conjugates. The drug product can be used as an analytical standard or impurity control in HPLC measurements of drug products that contain diclofenac. Diclofenac isopropyl ester is also used for research and development purposes and has niche applications for pharmacopoeia purposes.</p>

<p>Please enquire for more information about Dibromodibenzo(b,def)chrysene-7,14-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Isodiospyrin is a synthetic compound that is used in the synthesis of other compounds. It has been shown to inhibit cell growth in a number of different types of cells, including human leukemia cells and colon cancer cells. Isodiospyrin has also been shown to have potent inhibitory activity against the fatty acid synthase enzyme and the redox potentials it generates. This compound was found to be synthesized from two natural compounds, namely the plant families, quinone and dihydrobenzoquinone. The synthesis process involves an aldol cyclization reaction between these two compounds.</p>

<p>Sceptrin dihydrochloride is a natural product that is the first asymmetric synthesis of the sceptrin molecule. It has been shown to have anti-inflammatory properties and can be used for the treatment of inflammatory bowel disease. Sceptrin dihydrochloride inhibits the activity of leukotriene A4 hydrolase, which is an enzyme that controls the production of leukotrienes. This inhibition leads to decreased levels of leukotrienes and reduced inflammation in the gastrointestinal tract. Sceptrin dihydrochloride has also been shown to have an effect on skeleton cells, where it can inhibit bone resorption by activating osteoclasts and inhibiting osteoblasts.<br>Sceptrin dihydrochloride belongs to a group of compounds called fatty acid esters and has a chemical structure consisting of nitrogen atoms with two chiral centers. The synthesis was carried out using an asymmetric synthesis method that involved reaction with a chiral catalyst and</p>

<p>1-Glycoloyl-L-prolinamide is a drug product that is an analytical standard for the impurity 1-glycoloyl-L-proline (CAS No. 96166-39-1) in the API 1,4,5,6-tetrahydrobenzothiazole (CAS No. 86687-93-0). It has been synthesized to be used as an impurity standard and is provided at a purity of 98.0% or greater by weight. This chemical compound can be used in research and development for the production of drugs as well as in pharmaceutical manufacturing.</p>

<p>Toremifene-N-oxide is a drug that has been shown to have genotoxic effects in human liver cells in an incubated system. Toremifene-N-oxide is the active form of toremifene, which is a selective estrogen receptor modulator (SERM). Toremifene-N-oxide is metabolized by peroxidases and can react with reactive oxygen species (ROS) to produce DNA damage. It also binds to DNA at the site of supercoiled DNA, leading to changes in the molecule's structure. Toremifene-N-oxide has been shown to have an optimum pH of 7.4 and ionization mass of 367. This drug binds to lactoperoxidase found in human liver cells and produces reactive molecules that cause oxidative DNA damage.</p>

<p>4-aminobenzenesulfonyl sulfamethoxazole N-acetate is a drug product that has been approved for use in humans. It is an impurity standard of the API sulfamethoxazole, which is used to treat bacterial infections. 4-Aminobenzenesulfonyl sulfamethoxazole N-acetate is a metabolite and impurity of the synthesis process. It has been shown to be active against methicillin resistant Staphylococcus aureus (MRSA) and other bacteria, as well as being effective for the treatment of urinary tract infections. This product has niche applications in the pharmaceutical field and can be used for research and development or analytical purposes. 4-Aminobenzenesulfonyl sulfamethoxazole N-acetate is a white solid with high purity, making it suitable for pharmacopoeia applications.</p>

<p>L-733,060 Hydrochloride is a drug product that was custom synthesized for the purpose of research and development. It is a white to off-white crystalline powder with a melting point of 178.5°C. The purity of L-733,060 Hydrochloride is greater than or equal to 98% by analytical HPLC. L-733,060 Hydrochloride has been studied in metabolism studies and has been shown to be metabolized by cytochrome P450 enzymes, oxidative metabolites, hydrolysis by esterases, glutathione reductase, or conjugation with glucuronic acid. It also specifically binds to markers expressed at high levels in Mycobacterium tuberculosis strains (e.g., ESX-1 secretion system protein) and inhibits cell growth in culture.</p>

<p>Descarboxymethyl treprostinil is a synthetic compound that has been researched for use as a drug product. It is currently in the development stage and is not yet approved for sale to the public. Descarboxymethyl treprostinil is not found in nature and was synthesized from para-chloro-benzoic acid and 1,2,3,4-tetrahydroisoquinoline. This compound is an impurity standard with a purity greater than 98%. Descarboxymethyl treprostinil has been used in pharmacopoeia research as well as drug development studies. It has also been studied for metabolism and analytical properties.</p>

<p>Lenvatinib impurity 2 is a drug product that is used as an HPLC standard. It is a natural metabolite of lenvatinib, which is developed for the treatment of various types of cancers. The compound has been shown to inhibit the growth of human tumor cells and induce apoptosis in cell lines.<br>Lenvatinib impurity 2 is a synthetic compound that can be custom synthesized to meet specific requirements and needs. It has been found to have pharmacological effects similar to those of lenvatinib, but with less toxicity.<br>Lenvatinib impurity 2 can be used as an analytical or API impurity for the development, research and analysis of lenvatinib-based drugs. This compound has also been found to be useful in metabolism studies when testing for potential adverse reactions due to its similarity with lenvatinib.</p>

<p>Tetrahydro-α-(1-naphthalenylmethyl)-2-furanpropanoic acid is a reagent that is used in analytical procedures for the determination of phosphate and potassium. Tetrahydro-α-(1-naphthalenylmethyl)-2-furanpropanoic acid can be used to determine the concentrations of phosphate and potassium in human plasma, serum, or other biological fluids. It reacts with phosphates to form an insoluble salt which can be detected by fluorimetry. Tetrahydro-α-(1-naphthalenylmethyl)-2-furanpropanoic acid can also be used as an analytical standard in high performance liquid chromatography (HPLC) to measure the concentration of phosphate.</p>