APIs pour la recherche et les impuretés
Sous-catégories appartenant à la catégorie "APIs pour la recherche et les impuretés"
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- Composés β-Adrénergiques(230 produits)
57148 produits trouvés pour "APIs pour la recherche et les impuretés"
Bezafibrate 1-o-β-glucuronide
CAS :Bezafibrate is a drug product that is used in the treatment of hyperlipidemia. It is an impurity standard for bezafibrate 1-o-β-glucuronide, which can be used as an analytical standard for HPLC analysis. Bezafibrate 1-o-β-glucuronide can also be used to evaluate the metabolism of bezafibrate through animal studies.
Formule :C25H28ClNO10Degré de pureté :Min. 95%Masse moléculaire :537.94 g/molL-733,060 Hydrochloride
CAS :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.
Formule :C20H20ClF6NODegré de pureté :Min. 95%Masse moléculaire :439.8 g/molSodium 2,6-dihydroxyphenyl sulfate
CAS :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.Formule :C6H6O6SDegré de pureté :Min. 95%Masse moléculaire :206.18 g/molAlvimopan acyl-beta-D-glucuronide
CAS :Alvimopan acyl-beta-D-glucuronide is a drug product that has been custom synthesized. It is a high purity, analytical, natural metabolite with a CAS number of 1260616-95-2. Alvimopan acyl-beta-D-glucuronide is metabolized by the liver and excreted in urine to produce metabolites. Metabolism studies have been conducted on this drug product and it has shown to be metabolized in the liver by glucuronidation. Alvimopan acyl-beta-D-glucuronide is an impurity standard for HPLC analysis and is used in pharmacopoeia as a research and development compound.Formule :C31H40N2O10Degré de pureté :Min. 95%Masse moléculaire :600.70 g/molBortezomib impurity 76
CAS :Bortezomib impurity 76 is an analytical reference material that is used in the development and production of pharmaceuticals. It is a high purity, HPLC standard for use as an impurity in the manufacture of bortezomib API. This material is a metabolite of bortezomib and it has been shown to be pharmacologically active. Bortezomib impurity 76 can also be used as an HPLC standard for drug product analysis.
Formule :C21H44BNO2Si2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :409.56 g/molTrans-2-methyl-3-(5'-carboxy-3'-methyl-2'-pentenyl)-1,4-naphthoquinone
CAS :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.Formule :C18H18O4Degré de pureté :90% MinMasse moléculaire :298.33 g/mol[6-(4-Phenylbutoxy)hexyl]benzylamine hydrochloride
CAS :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
Formule :C23H34ClNODegré de pureté :Min. 95%Masse moléculaire :376 g/mol8-(2-Pyrimidinyl)-8-aza-5-azoniaspiro[4.5]decane bromide
CAS :8-(2-Pyrimidinyl)-8-aza-5-azoniaspiro[4.5]decane bromide (AZA) is a fluorogenic, low energy probe that emits light upon irradiation with ultraviolet light at 254 nm. It has been used as a reaction vessel for the study of electron transfer in the presence of various catalysts, and has been shown to have a high sensitivity for detecting reactive oxygen species. AZA also has chromatographic properties, which are based on its fluorescence properties, and can be used to identify anticholinergic agents. This probe's ability to detect chloride ions in tissue samples may be useful for the diagnosis of hypertension or heart disease. AZA reacts with acetylcholine in a manner similar to other anticholinergic agents by competitively binding to muscarinic receptors, blocking the binding of acetylcholine with these receptors and preventing neurotransmission.Formule :C12H19BrN4Degré de pureté :Min. 95%Masse moléculaire :299.21 g/molAtorvastatin 3-deoxyhept-2-enoic acid
CAS :Atorvastatin is a potent inhibitor of the enzyme HMG-CoA reductase, which is responsible for the conversion of HMG-CoA to mevalonate. This inhibition reduces the production of cholesterol and other lipids in the liver. Metabolism studies have shown that atorvastatin undergoes extensive presystemic metabolism by cytochrome P450 enzymes, primarily CYP3A4 and CYP2C9. The drug is converted to inactive metabolites that are eliminated primarily through renal excretion. Atorvastatin has not been found to inhibit any of the following: cytochrome P450 1A1/2, 2C8/9, 2D6, 2E1, 3A4/5 or glucuronidases.Formule :C33H33FN2O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :540.62 g/mol8-o-4-Hydroxycinnamoylharpagide
CAS :8-O-4-hydroxycinnamoylharpagide is a phenylpropanoid glycoside that is found in Scrophularia, a genus of plants within the family Scrophulariaceae. It has been isolated from the roots of Scrophularia striata and has been shown to have anti-inflammatory activity. 8-O-4-hydroxycinnamoylharpagide is also an iridoid glycoside and can be cleaved into two different compounds, harpagoside and scrophulariin. The latter compound has been shown to have antiviral properties.Formule :C24H30O12Degré de pureté :Min. 95%Masse moléculaire :510.5 g/mol2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]-3-hydroxypropyl valylvalinate
CAS :2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]-3-hydroxypropyl valylvalinate is a drug product that is an impurity standard. It has been used as a reference substance for the HPLC determination of the pharmacopoeia and analytical methods.Formule :C19H31N7O6Degré de pureté :Min. 95%Masse moléculaire :453.50 g/molDiploicin
CAS :Diploicin is a potent anticancer drug that inhibits the growth of human tumors by targeting kinases. It is an analog of kinase inhibitors and has been shown to inhibit the activity of several protein kinases, leading to apoptosis in cancer cells. Diploicin has been isolated from human urine and Chinese hamster ovary cells. This drug has been studied for its therapeutic potential in thyroid cancer and other types of cancer. The ability of Diploicin to selectively target cancer cells makes it a promising candidate for future cancer treatments.Formule :C16H10Cl4O5Degré de pureté :Min. 95%Masse moléculaire :424.1 g/molPhenobarbital impurity A
CAS :Phenobarbital impurity A is a drug product that can be synthesized by Custom synthesis, and is available in high purity. It has been used for metabolic studies and as an analytical standard. Phenobarbital impurity A is a metabolite of phenobarbital, which is a natural drug, and has been used in the development of drugs and pharmaceuticals. This impurity has also been used as a pharmacopoeia standard and as a research and development reagent. CAS No. 69125-70-8Formule :C12H14N4ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :230.27 g/mol2'-Epi-lamivudine
CAS :2'-Epi-lamivudine is a chiral, racemic mixture of the two enantiomers of lamivudine. The synthesis and purification of 2'-epi-lamivudine is achieved by using a chiralpak column to separate the optical isomers from each other and then an immunoaffinity column to remove the undesired enantiomer (the S-enantiomer). The final product is a mixture of both enantiomers in a 1:1 ratio, which has been shown to have antiviral activity against HIV. 2'-Epi-lamivudine has been shown to be more potent than its parent compound lamivudine and is less toxic. This antiviral agent inhibits HIV replication by inhibiting reverse transcriptase, which is an enzyme that synthesizes viral DNA from viral RNA. It also has anti-inflammatory properties that may be due to inhibition of prostaglandin synthesis.Formule :C8H11N3O3SDegré de pureté :Min. 95%Masse moléculaire :229.26 g/mol(+)-Nefopam
CAS :(+)-Nefopam is a medicinal analog that acts as an inhibitor of various kinases, including Chinese hamster ovary cell kinase and tumor-associated kinases. It has been shown to have anticancer effects by inhibiting the growth of cancer cells and inducing apoptosis. (+)-Nefopam is excreted primarily in urine and has been found to bind to proteins in human plasma. This potent inhibitor has promising potential for use as an anticancer drug in the future.Formule :C17H19NODegré de pureté :Min. 95%Masse moléculaire :253.34 g/molRavidasvir
CAS :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.Formule :C42H50N8O6Degré de pureté :Min. 95%Masse moléculaire :762.9 g/molDmab-anabaseine dihydrochloride
CAS :Dmab-anabaseine dihydrochloride is an analytical reference standard for HPLC. It has been used as an impurity standard in the production of drugs and drug products. Dmab-anabaseine dihydrochloride is an impurity that can be found in the synthesis of Metabolite. The purity of this compound is 99% with a CAS number of 154149-38-9. Dmab-anabaseine dihydrochloride is natural or synthetic and it does not have any pharmacopoeia listings. Custom synthesis and research and development are some other uses for this product.
Formule :C19H23Cl2N3Degré de pureté :Min. 95%Masse moléculaire :364.3 g/molAE-3763
CAS :AE-3763 is an inhibitor of kinases that has shown promise in the treatment of cancer. It is a small molecule that selectively inhibits the activity of certain kinases, which are enzymes involved in cell signaling pathways. AE-3763 has been found to induce apoptosis (programmed cell death) in cancer cells by blocking the activity of specific kinases. This compound has also been shown to inhibit tumor growth in animal models and to have anticancer effects in human cancer cell lines. AE-3763 can be detected in urine and has been studied extensively for its potential therapeutic use against various types of cancer, including breast, lung, and colon cancers. The compound is derived from d-xylose and was first identified as a potent kinase inhibitor by Chinese researchers.Formule :C23H34F3N5O7Degré de pureté :Min. 95%Masse moléculaire :549.5 g/molN-Ethyl fluprostenol carboxamide
CAS :N-Ethyl fluprostenol carboxamide is a synthetic compound with a chemical formula of C17H21NO4. It is an ester that has been shown to be prodrug for the active form, fluprostenol. N-Ethyl fluprostenol carboxamide is a molecule that contains two hydroxyl groups, one on the carboxamide group and one on the ethyl group. The chemical structure also contains a halogen atom and an ester group.
Formule :C25H34F3NO5Degré de pureté :Min. 95%Masse moléculaire :485.5 g/mol2''-Desethyl- 2''- vinyl Simvastatin
CAS :2''-Desethyl- 2''- vinyl Simvastatin is a high purity, custom synthesis, impurity standard that is available for sale. The CAS number for this product is 1449248-72-9. This product can be used as a research and development product or as an analytical standard. It has an Impurity Standardization (IS) of 10% at a concentration of 10 mg/mL. This product has been classified by the USP and the European Pharmacopoeia (EP). The excipient in this product is acetonitrile, which is classified as natural.Formule :C25H36O5Degré de pureté :Min. 95%Masse moléculaire :416.55 g/molRemdesivir impurity 3 HCl
CAS :Remdesivir impurity 3 HCl is a drug product that is a metabolite of Remdesivir. It has been shown to be a natural, synthetic and research and development impurity standard for HPLC analysis. CAS No.: 2096981-79-0
Formule :C9H19NO2·HClDegré de pureté :Min. 95%Masse moléculaire :209.71 g/molGlimepiride EP Impurity G
Please enquire for more information about Glimepiride EP Impurity G including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C19H25N3O6SDegré de pureté :Min. 95%Masse moléculaire :423.48 g/molPseudomonic acid B
CAS :Pseudomonic acid B is a metabolite of pseudomonic acid A and is used as an impurity standard for the pharmacopoeia. The purity of this product is high, with a minimum of 98% pseudomonic acid B. This substance has been synthesized from the natural sources pseudomonic acid A and pseudomonic acid C. Pseudomonic acid B is also a metabolite of pseudomonic acid A and has been used to study the metabolism of pseudomonic acids.Formule :C26H44O10Degré de pureté :Min. 95%Masse moléculaire :516.60 g/molIbuprofen lysinate
CAS :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.
Formule :C19H32N2O4Degré de pureté :Min. 95%Masse moléculaire :352.50 g/mol4-Hydroxy-N-2-pyridinyl-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide
CAS :4-Hydroxy-N-2-pyridinyl-2H-1,2-benzothiazine-3-carboxamide-1,1dioxide is a drug product that is used as an analytical reference material. It is a white to pale yellow powder that is soluble in water and has a molecular weight of 343.4 g/mol. The compound has been used for the development of drugs with therapeutic potential against cancer, diabetes, and other diseases. The following are some of the impurities that may be found in 4-hydroxy-N-2-pyridinyl-2H--1,2--benzothiazine--3--carboxamide--1,1dioxide: CAS No.: 65897 - 46 - 3 Molecular weight: 343.4 g/mol Melting point: Boiling point: Density: 1.7 g/cmFormule :C14H11N3O4SDegré de pureté :Min. 95%Masse moléculaire :317.32 g/molDefluoro paroxetine hydrochloride
CAS :Please enquire for more information about Defluoro paroxetine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C19H21NO3Degré de pureté :Min. 95%Masse moléculaire :311.4 g/molAcyclovir EP impurity R
CAS :Acyclovir EP impurity R is a by-product of acyclovir, which has been shown to be stable in acidic and alkaline conditions. It is also linear with high reproducibility and low detection limits. Acyclovir EP impurity R can be detected using a validated RP-HPLC method with an acidified mobile phase. The compound is not photolyzed under the conditions of the assay. This impurity has been detected in batches of acyclovir that have been produced on two different production lines for more than 5 years without any changes in quality or yield.Formule :C13H21CIN6O4Degré de pureté :Min. 95%Masse moléculaire :464.26 g/mol4-Hydroxy moxonidine
CAS :4-Hydroxy moxonidine (4HM) is a metabolite of moxonidine. It is a synthetic, high purity, pharmacopoeia grade chemical that can be used as an impurity standard for the drug product. Metabolism studies have shown that 4HM is not involved in any major metabolic pathways in humans. The CAS number for 4HM is 352457-34-2.Formule :C9H13N5O2Degré de pureté :Min. 95%Masse moléculaire :223.23 g/molN-Desmethyl (E)-α-hydroxy tamoxifen
CAS :N-Desmethyl (E)-α-hydroxy tamoxifen is a metabolite of tamoxifen. This drug has been shown to be more reactive than its parent compound, with the potential for enhanced toxicity. N-Desmethyl (E)-α-hydroxy tamoxifen is thought to be responsible for the toxic effects of tamoxifen in women and rats. The metabolites are excreted in the bile, with 50% being reabsorbed from the gastrointestinal tract and then excreted into the urine. In human liver cells, N-desmethyl (E)-α-hydroxy tamoxifen inhibits the growth of cancer cells and induces apoptosis by binding to DNA. It also causes increased production of reactive oxygen species in liver cells, which may contribute to hepatotoxicity.Formule :C25H27NO2Degré de pureté :Min. 95%Masse moléculaire :373.5 g/molHeptamethylcyclotetrasiloxane
CAS :Heptamethylcyclotetrasiloxane is a medicinal compound that has been found to have anticancer properties. It acts as an inhibitor of kinases, which are proteins that play a key role in cancer cell growth and proliferation. Heptamethylcyclotetrasiloxane has been shown to induce apoptosis (programmed cell death) in cancer cells, making it a potential treatment for various types of tumors. This compound is an analog of other kinase inhibitors and has been tested in both Chinese and human cancer cell lines with promising results. Its ability to inhibit kinases makes it a potential candidate for further development as an anticancer drug.
Formule :C7H21O4Si4Degré de pureté :Min. 95%Masse moléculaire :281.58 g/molN’-(2-Methylsulfamoylethyl) naratriptan hydrochloride
CAS :Please enquire for more information about N’-(2-Methylsulfamoylethyl) naratriptan hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C20H33ClN4O4S2Degré de pureté :90%MinMasse moléculaire :493.1 g/molErgoline-8β-carboxylic acid methyl ester hydrochloride
CAS :Ergoline-8β-carboxylic acid methyl ester hydrochloride is a drug product that has been developed for research and development. It is an analytical standard, impurity standard, and HPLC standard. Ergoline-8β-carboxylic acid methyl ester hydrochloride is a metabolite of ergometrine, which is an ergot alkaloid with pharmacological properties similar to those of ergonovine. Ergoline-8β-carboxylic acid methyl ester hydrochloride is used as an impurity in the synthesis of ergometrine. The purity of this compound meets the requirements of pharmacopoeia standards for use as an analytical reference substance.Formule :C16H18N2O2•HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :306.79 g/mol6-Bromo-1-hydroxypyrene
CAS :6-Bromo-1-hydroxypyrene is a natural metabolite of the aromatic hydrocarbon benzo[a]pyrene. It has been used as an analytical standard for HPLC and GC analyses, and as a research and development (R&D) drug product in pharmacopoeia. 6-Bromo-1-hydroxypyrene has been shown to have anti-inflammatory activities in mouse skin. It also inhibits liver microsomal cytochrome P450 enzymes, suggesting that it may be useful in the treatment of disorders such as Alzheimer's disease.Formule :C16H9BrODegré de pureté :Min. 95%Masse moléculaire :297.14 g/mol2′,4′′-Bis-O-(trimethylsilyl)-erythromycin 9-[O-(1-ethoxy-1-methylethyl)oxime]
CAS :Please enquire for more information about 2′,4′′-Bis-O-(trimethylsilyl)-erythromycin 9-[O-(1-ethoxy-1-methylethyl)oxime] including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C48H94N2O14Si2Degré de pureté :Min. 95%Masse moléculaire :979.44 g/mol4-Oxo valsartan benzyl ester
CAS :4-Oxo valsartan benzyl ester is a drug product that is used for research and development purposes. It is synthesized by the reaction of 4-hydroxy valsartan with benzyl bromide in the presence of a base. 4-Oxo valsartan benzyl ester has been studied for its metabolism, and it is also an impurity standard for HPLC analysis. The purity of this compound is >98% and it has CAS number 188240-32-6.
Formule :C31H33N5O4Degré de pureté :Min. 95%Masse moléculaire :539.63 g/molBisoprolol impurity G
CAS :Bisoprolol impurity G is a metabolite of bisoprolol. It is the standard for bisoprolol impurities and is used as an analytical reference material for the quality control of bisoprolol.
Formule :C19H33NO5Degré de pureté :Min. 95%Masse moléculaire :355.47 g/molValdecoxib impurity I
CAS :Valdecoxib impurity I is a synthetic compound that is used as an impurity standard for the drug product Valdecoxib. It has a CAS number of 1373038-59-5 and is used in HPLC analysis to detect the presence of metabolites. Valdecoxib impurity I has been shown to be a metabolite of Valdecoxib, but the metabolic pathway has not been elucidated.Formule :C16H15N3O5S2Degré de pureté :Min. 95%Masse moléculaire :393.44 g/molPhenylacetyl coa
CAS :Phenylacetyl CoA is a precursor in the synthesis of phenylalanine. It is synthesized from acetoacetate and acetyl-CoA by the enzyme phenylacetate synthase, using S-adenosylmethionine as a cofactor. Phenylacetyl CoA is used in vitro to measure the activity of enzymes that are involved in the synthesis of phenylalanine, such as sephadex g-100 and sodium citrate. Phenylacetyl CoA can also be used to measure the activity of enzymes involved in transcriptional regulation, such as wild-type strain.Formule :C29H42N7O17P3SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :885.7 g/molS-Nitroso-N-propionyl-D,L-penicillamine
CAS :S-Nitroso-N-propionyl-D,L-penicillamine is a nitric oxide donor that can be used in the treatment of locomotor activity and renal injury. It has been shown to inhibit protein synthesis and growth factor production by light exposure. This drug has also been used to treat infectious diseases such as tuberculosis, as well as autoimmune diseases like lupus and lymphoproliferative disorders such as leukemia. S-Nitroso-N-propionyl-D,L-penicillamine is also used for the prevention of postoperative kidney damage after ischemia reperfusion during surgery. The drug was found to reduce the levels of neutrophils, which are cells that are responsible for inflammation. There have been no reports on its potential carcinogenicity or mutagenicity.Formule :C8H14N2O4SDegré de pureté :Min. 95%Masse moléculaire :234.28 g/mol5-Chloro-1,3-dihydro-1-methyl-3-phenyl-2H-benzimidazol-2-one-d5
CAS :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.
Formule :C14H11ClN2ODegré de pureté :Min. 95%Masse moléculaire :258.7 g/molN-Desethyl-E-clomiphene hydrochloride
CAS :N-Desethyl-E-clomiphene hydrochloride is a synthetic drug product that has been custom synthesized to meet the needs of our customer. It has been shown to be metabolized in vivo, with metabolites identified and characterized. This drug product is a synthetic, natural, and impurity standard. Metabolites have also been identified and characterized, so this compound may be used as an analytical reference material for HPLC methods.
Formule :C24H24ClNO•HClDegré de pureté :Min. 95%Masse moléculaire :414.37 g/molN-Debenzoyl-N-hexanoylpaclitaxel
CAS :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.
Formule :C46H57NO14Degré de pureté :Min. 95%Masse moléculaire :847.94 g/molDiethyl (1-naphthylmethyl)malonate
CAS :Diethyl (1-naphthylmethyl)malonate is an impurity of the drug product. It is a metabolite that has been found in rat urine and feces. Diethyl (1-naphthylmethyl)malonate is a synthetic compound and does not occur naturally. This substance is used as an analytical standard for HPLC analysis, to provide a reference for impurities in drugs or pharmaceuticals. It is also used as a chemical intermediate in the synthesis of other compounds. The metabolism of diethyl (1-naphthylmethyl)malonate has not been studied; however, it can be assumed that it undergoes similar metabolic pathways as other aliphatic amines such as methylmalonic acid.Formule :C18H20O4Degré de pureté :Min. 95%Masse moléculaire :300.35 g/molCarbidopa impurity F
CAS :Produit contrôléCarbidopa is an impurity of the drug L-DOPA, which is used as a treatment for Parkinson's disease. Carbidopa is a prodrug that is converted to L-DOPA by decarboxylase, an enzyme in the body. The conversion process can be inhibited by the presence of carbidopa impurity F (CIF), which binds to carboxamides and forms a stable complex with them. This prevents CIF from binding to decarboxylase and blocking its ability to convert carbidopa into L-DOPA. CIF has been shown to have anti-parkinsonian effects by reducing the severity of symptoms associated with Parkinson's disease such as muscular rigidity and tremors.Formule :C12H18N2O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :254.28 g/moltrans-Clomiphene
CAS :Produit contrôléClomiphene is a drug that is used to treat female infertility. It binds to estrogen receptors and blocks the natural production of estrogen, which is necessary for ovulation. Clomiphene has been shown to have toxicological effects on human serum, including the induction of metabolic disorders such as hyperlipidemia and hyperglycemia. It also has an adverse effect on the matrix effect in vitro, which may be due to its ability to inhibit enzymes involved in citrate metabolism. Clomiphene has been shown to increase the risk of developing type 2 diabetes mellitus in women with pre-diabetes or gestational diabetes mellitus, although this risk was reduced by the use of metformin. Trans-clomiphene is a synthetic form of clomiphene that may have fewer side effects.Formule :C26H28ClNODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :406 g/molL-Mevalonic acid lithium salt
CAS :L-Mevalonic acid lithium salt is an analog of mevalonic acid, a key intermediate in the biosynthesis of cholesterol and other important biomolecules. This compound has been shown to inhibit kinases involved in cancer cell growth and proliferation, making it a potential anticancer agent. L-Mevalonic acid lithium salt has been found to induce apoptosis (programmed cell death) in human cancer cells and inhibit the activity of cyclin-dependent kinases, which are involved in regulating the cell cycle. It is also a potent inhibitor of protein prenylation, which is essential for tumor cell survival. This compound can be detected in urine and has been used as a biomarker for various cancers, including breast and prostate cancer. Overall, L-Mevalonic acid lithium salt shows great promise as a potential therapeutic agent for cancer treatment.Formule :C6H11NaO4Degré de pureté :Min. 95%Masse moléculaire :170.14 g/molTaiwanin C
CAS :Taiwanin C is an analog of dabigatran, a potent inhibitor of kinases that has been shown to have anticancer properties. It has been found to inhibit the growth of tumor cells in vitro and in vivo, inducing apoptosis and reducing protein expression. Taiwanin C has also shown promising results in inhibiting the activity of various kinases involved in cancer cell proliferation and survival. This compound is derived from Chinese herbal medicine and can be detected in urine after administration. Its potential as an anticancer agent makes it a promising area for further research into new cancer therapies.
Formule :C20H12O6Degré de pureté :Min. 95%Masse moléculaire :348.3 g/molThymonin
CAS :Thymonin is an analog of the thyroid hormone that has been shown to have anticancer properties. It works by inhibiting kinases, which are enzymes that play a crucial role in cancer cell growth and proliferation. Thymonin induces apoptosis, or programmed cell death, in cancer cells, making it an effective treatment option for various types of tumors. This protein-based substance is derived from Chinese urine and has been extensively studied for its potential as an inhibitor of human kinases. Thymonin has shown promising results in preclinical studies as a potential therapeutic agent for cancer treatment. Its ability to selectively target cancer cells while leaving healthy cells unharmed makes it a promising candidate for future cancer therapies.Formule :C18H16O8Degré de pureté :Min. 95%Masse moléculaire :360.3 g/molEnt-dorzolamide
CAS :Ent-dorzolamide is a carbonic anhydrase inhibitor that binds to the β-adrenergic receptor, which is a G protein-coupled receptor. This binding leads to activation of the receptor and subsequent activation of adenylyl cyclase and increased production of cAMP. It has been shown to have insulin sensitizing effects in animal models. The synthesis of ent-dorzolamide involves a scalable, fluorine-mediated cross coupling reaction between an amine and a nitroarene. Ent-dorzolamide has been shown to inhibit symptoms of allergic rhinitis in animal models. The effect was shown to be due to inhibition of histamine release from mast cells. Ent-dorzolamide also inhibits transfer reactions, such as the transfer of glucose from serum albumin into erythrocytes.Formule :C10H16N2O4S3Degré de pureté :Min. 95%Masse moléculaire :324.4 g/molPregnane
CAS :Produit contrôléPregnane is an analog of progesterone that has been identified as a potential anticancer agent. It has been shown to have potent inhibitory effects on various cancer cells by blocking the activity of kinases, which are enzymes that regulate cell growth and division. Pregnane induces apoptosis in cancer cells by activating proteins that trigger programmed cell death. This compound also acts as a cyclin-dependent kinase inhibitor, which prevents the progression of the cell cycle and inhibits tumor growth. Pregnane has been detected in human urine and Chinese medicinal herbs, indicating its natural occurrence in biological systems. Its potential as a therapeutic agent against cancer is currently being investigated.Formule :C21H36Degré de pureté :Min. 95%Masse moléculaire :288.5 g/molHygrine-d3
CAS :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
Formule :C8H15NODegré de pureté :Min. 95%Masse moléculaire :144.23 g/molAllyl ester of atorvastatin cyclic (isopropyl) impurity
CAS :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 pageFormule :C36H39FN2O7Degré de pureté :Min. 95%Masse moléculaire :630.7 g/mol9-Methylamino minocycline
CAS :9-Methylamino minocycline is a semi-synthetic antibiotic with excellent oral bioavailability. It can be used in the treatment of acne, inflammatory bowel disease, and rheumatoid arthritis. 9-Methylamino minocycline is an impurity that occurs during the synthesis of minocycline. It has been shown to inhibit protein synthesis by binding to the ribosome and preventing peptide bond formation. This impurity also inhibits RNA polymerase activity, which may account for its antimicrobial properties.
Formule :C24H30N4O7Degré de pureté :Min. 95%Masse moléculaire :486.52 g/molDes-chloromeclozine-d9
CAS :Des-chloromeclozine-d9 is a research and development impurity standard. It is used as an impurity in the synthesis of meclozine, a drug product. This compound is synthesized using the organic chemistry laboratory technique called custom synthesis. The purity of this compound is high and it meets the requirements of pharmacopoeia standards for analytical use. Des-chloromeclozine-d9 has been found to be a metabolite of meclozine and may have some niche applications for metabolism studies. This synthetic compound has CAS number 16896-82-5.Formule :C25H28N2Degré de pureté :Min. 95%Masse moléculaire :356.5 g/molN2-Methyl alfuzosin hydrochloride (1:x)
CAS :Alfuzosin is a drug used to treat the signs and symptoms of benign prostatic hyperplasia (BPH). The active form of alfuzosin, 1-alfuzosin, is a competitive antagonist at the α1-adrenoceptor. Alfuzosin minimizes the effects of BPH by reducing prostate size and increasing urine flow rate. It is also an impurity in N2-methyl alfuzosin hydrochloride (1:x), which has similar therapeutic uses as alfuzosin.Degré de pureté :Min. 95%O-Desmethyl urapidil
CAS :O-Desmethyl urapidil is an impurity of the drug product, urapidil. It is a synthetic compound that is not found in nature. This compound has been used as an analytical reference standard for HPLC and as a metabolite in metabolism studies.Formule :C19H27N5O3Degré de pureté :Min. 95%Masse moléculaire :373.45 g/mol2-Amino-3-benzoyl-5-chlorobenzeneacetamide
CAS :Please enquire for more information about 2-Amino-3-benzoyl-5-chlorobenzeneacetamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C15H13ClN2O2Degré de pureté :Min. 95%Masse moléculaire :288.73 g/molPropoxyphenyl thiosildenafil
CAS :Propoxyphenyl thiosildenafil is a linker that has been synthesized from the amino acid sildenafil. The compound can be used in pharmaceutical preparations, health food, and medicinal preparations. It is also used as an additive to prepare the desired drug. This product is a resonance-type organic compound that can be detected using resonance spectroscopy or magnetic resonance spectroscopy. The compound has a molecular weight of 348.08 g/mol and a boiling point of 440°C at 760 mmHg pressure.
Formule :C23H32N6O3S2Degré de pureté :Min. 95%Masse moléculaire :504.7 g/molChlorthalidone impurity A
CAS :Chlorthalidone impurity A is an impurity in Chlorthalidone. It was found to be a flow rate marker with an analytical method that has been implemented and calibrated. The calibration curve is linear and the particle size of this compound is between 2-4 microns. This compound can be detected by using a particle size analyzer (PSA) or rp-hplc. In order to analyze this compound, the calibration must be done with ammonium acetate as the mobile phase and acetonitrile as the stationary phase. The wavelength for detection is 220 nm and the runtime is 1 minute. Analytical methods such as chromatographic methods, ultraviolet spectroscopy, nuclear magnetic resonance spectroscopy, and mass spectroscopy may also be used to identify this compound.
Formule :C14H10ClNO5SDegré de pureté :Min. 95%Masse moléculaire :339.75 g/molDesacetyl rifampicin quinone
CAS :Custom synthesis of desacetyl rifampicin quinone, CAS No. 65110-92-1, is a high purity custom synthesis drug product. It is an analytical standard used in metabolism studies and natural product research. The metabolite can be found in the USP Metabolite Reference Standard and is also a synthetic impurity standard. This material is not a pharmacopoeia or HPLC standard.Formule :C41H54N4O11Degré de pureté :Min. 95%Masse moléculaire :778.9 g/molAbt-639 hydrochloride
CAS :Abt-639 hydrochloride is a drug product that is used as a research and development standard. It is a synthetic drug that has not been approved for any therapeutic use. Abt-639 hydrochloride is metabolized to yield an active metabolite, which has been identified in animal studies. The drug product contains an impurity standard of the natural metabolite, which can be used for pharmacopoeia and analytical purposes.
Formule :C20H21Cl2F2N3O3SDegré de pureté :Min. 95%Masse moléculaire :492.4 g/molOasomycin B
CAS :Oasomycin B is a drug product that is used as an analytical reagent, or as an API impurity. It has a natural origin and is synthesized from the fermentation of Streptomyces sp. Oasomycin B is often used to standardize HPLC equipment and calibrate column materials. This compound can also be used for research purposes in the development of new drugs.Formule :C61H104O22Degré de pureté :Min. 95%Masse moléculaire :1,189.50 g/mol3'-Des(dimethylamino)-3'-keto azithromycin
CAS :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.Formule :C36H65NO13Degré de pureté :Min. 95%Masse moléculaire :719.9 g/molRemdesivir impurity 9
CAS :CAS No.: 159970-52-6
Remdesivir impurity 9 is a synthetic, natural and drug development impurity standard. It has been prepared in accordance with the requirements of the ICH Q3C(R4) guidelines for impurities in new drug substances (NDS). Remdesivir impurity 9 can be used as an analytical reference material for HPLC methods for purity assessment.
This product is available for custom synthesis and research and development purposes.Formule :C27H35N6O8PDegré de pureté :Min. 95%Masse moléculaire :602.58 g/molDinosam
CAS :Dinosam is a medicinal compound that has been found to possess potent anticancer properties. It is an analog of a natural product isolated from Chinese urine and acts as an inhibitor of kinases, which are proteins involved in the regulation of cell growth and division. Dinosam has been shown to induce apoptosis (programmed cell death) in cancer cells, making it a promising candidate for cancer therapy. In addition to its anticancer effects, Dinosam has also been found to have potential as an inhibitor of other human kinases. Its unique structure and mechanism of action make it a valuable tool for the development of new kinase inhibitors with therapeutic potential.Formule :C11H14N2O5Degré de pureté :Min. 95%Masse moléculaire :254.24 g/molIvacaftor carboxylic acid
CAS :Ivacaftor carboxylic acid is a pharmaceutical drug that is used to treat cystic fibrosis. It is a prodrug, which means it is inactive until it is metabolized by the body into its active form, ivacaftor. Ivacaftor carboxylic acid binds to CFTR proteins, which are responsible for transporting chloride ions across cell membranes. This causes an increase in the transport of chloride ions into cells and improves the flow of salt and water out of the lungs. Ivacaftor carboxylic acid has been shown to be safe and effective in patients with cystic fibrosis who have two copies of the F508del mutation in their CFTR gene, including those who have never received treatment with ivacaftor before.Formule :C24H26N2O5Degré de pureté :Min. 95%Masse moléculaire :422.5 g/mol4'-(Bromomethyl)-[1,1'-biphenyl]-2-carboxylic acid
CAS :4'-(Bromomethyl)-[1,1'-biphenyl]-2-carboxylic acid (4BMBCA) is a chemical compound that is used as an analytical method in drug discovery and development. It has been shown to have contraceptive properties, which may be due to its ability to inhibit the synthesis of progesterone. 4BMBCA has also been shown to reduce the development of primary tumors in mice. The drug is also able to cause stomatitis and show antimicrobial resistance in humans. Symptoms of this drug include fever, nausea, vomiting, diarrhea, headache, and stomatitis. 4BMBCA has been found by plasma mass spectrometry to be effective against several bacteria types including Staphylococcus aureus and Escherichia coli.Formule :C14H11BrO2Degré de pureté :Min. 95%Masse moléculaire :291.14 g/mol2,2-Bis[4-(2-diethylaminoethoxy)phenyl]-1,2-diphenylethanone
CAS :Produit contrôlé2,2-Bis[4-(2-diethylaminoethoxy)phenyl]-1,2-diphenylethanone (bis-DEA) is a synthetic metabolite that has been shown to inhibit human liver microsomal cytochrome P450 enzymes. This product is intended for use as an analytical reference standard for the purity of drug products. It is also used in pharmacological and metabolic studies.
Formule :C38H46N2O3Degré de pureté :Min. 95%Masse moléculaire :578.78 g/mol3’,4’-Di-o-methoxy 3,7-bis(benzyloxy) quercetin
CAS :Please enquire for more information about 3’,4’-Di-o-methoxy 3,7-bis(benzyloxy) quercetin including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C31H26O11Degré de pureté :Min. 95%Masse moléculaire :574.5 g/molLevothyroxine lactose adduct
Levothyroxine is a drug product that is used for the treatment of hypothyroidism. It is an analog of thyroxine, which is synthesized in the thyroid gland. Levothyroxine has been chemically synthesized and contains a lactose adduct as an impurity standard. This drug product can be used to research metabolic pathways and metabolism studies with rats. Levothyroxine lactose adducts are used in natural products research and development, such as niche specialty drugs, due to their high purity standards. The CAS number for Levothyroxine lactose adduct is 266-072-3.Formule :C27H31I4NO14Degré de pureté :85%MinMasse moléculaire :1,101.15 g/molN,N'-Dimethyl-N,N'-bis(2-pyridylmethyl)ethane-1,2-diamine
CAS :The labile character of N,N'-dimethyl-N,N'-bis(2-pyridylmethyl)ethane-1,2-diamine (DMPD) is due to its high reactivity with peroxide. This chemical reacts with the peroxide molecule to form an unstable intermediate compound that decomposes into two molecules of water and one molecule of hydrogen peroxide. DMPD is also a ligand for many transition metals and has been shown to be a strong electron donor in intramolecular coupling reactions. The catalytic activity of DMPD has been studied extensively using density functional theory and experiments. These studies have shown that DMPD catalyzes the oxidation of hydrocarbons by hydrogen peroxide in the presence of nickel catalyst.Formule :C16H22N4Degré de pureté :Min. 95%Masse moléculaire :270.37 g/mol4-Acetyloxy-N-despropyl N-tert-butyloxycarbonyl ropivacaine
CAS :Please enquire for more information about 4-Acetyloxy-N-despropyl N-tert-butyloxycarbonyl ropivacaine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C21H30N2O5Degré de pureté :Min. 95%Masse moléculaire :390.5 g/molHPK1-IN-7
CAS :HPK1-IN-7 is a growth factor derived from chamomile extract. It is widely used in the industrial sector for various applications. This product contains epidermal growth factor, which promotes cell proliferation and regeneration. HPK1-IN-7 also contains cellulose, which provides structural support to cells and tissues. The product undergoes rigorous quality control measures to ensure the absence of impurities such as fatty acids, sulfadiazine, xylose, chemokines, basic proteins, glutamate, biomass, prasugrel, and acetyltransferase. With its potent properties and high purity, HPK1-IN-7 is an excellent choice for those seeking a reliable and effective growth factor for their applications.Formule :C24H22N6O4Degré de pureté :Min. 95%Masse moléculaire :458.5 g/molRosuvastatin impurity B
CAS :Rosuvastatin impurity B is a hydrophilic impurity with a molecular weight of 716.8 that is found in the formulation of rosuvastatin. It is an analyte that can be detected by liquid chromatography and interacts with metformin, one of the analytes in the analysis. The calibration curve for this impurity was generated by adding ammonium formate to the mobile phase at different concentrations and measuring its interaction with rosuvastatin. The validation of this method was done by injecting samples containing known amounts of rosuvastatin impurity B and comparing the results to those obtained from the calibration curve. This method has a flow rate of 1 mL/min, which is sufficient for analyzing compounds that are eluted at low concentrations.Formule :C22H27FN3O6S·NaDegré de pureté :Min. 95%Masse moléculaire :503.52 g/mol(9Z)-Roxithromycin
CAS :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.
Formule :C41H76N2O15Degré de pureté :Min. 95%Masse moléculaire :837.05 g/molAlisporivir intermediate-1
CAS :Alisporivir intermediate-1 is a drug product that is used for analytical and metabolism studies. It is a natural API impurity of Metabolism studies, CAS No. 882506-05-0, and has an Impurity standard of Synthetic. Alisporivir intermediate-1 is also an analytical standard for HPLC and pharmacopoeia standards for High purity. The impurity can be synthesized with Custom synthesis or made from Natural sources. It is a niche product that is used in Research and Development, Drug development, and other applications.
Formule :C74H132N12O17Degré de pureté :Min. 95%Masse moléculaire :1,461.9 g/molAmoxicillin EP Impurity G
CAS :Amoxicillin EP Impurity G is an impurity of Amoxicillin. It is a white to off-white crystalline powder with a melting point of 178 °C. The compound is soluble in alcohol, chloroform, ether, and acetone. This product can be used as an analytical standard for the drug development, niche drug product, or custom synthesis of the drug. Impurity G has been shown to have pharmacopoeia purity and natural origin. It can also be used as an impurity standard for HPLC analysis and pharmaceutical testing.Formule :C24H26N4O7SDegré de pureté :Min. 95%Masse moléculaire :514.55 g/mol5-Ethyl-10-methoxy-5H-dibenz[b,f]azepine
CAS :5-Ethyl-10-methoxy-5H-dibenz[b,f]azepine is a synthetic compound that is used as an impurity standard in the synthesis of drugs. It also has been used in drug development and analysis. 5-Ethyl-10-methoxy-5H-dibenz[b,f]azepine is metabolized by CYP2D6 to form 5-(1′,3′,4′,5′) -trihydroxy dibenzo[b,f][1,4]diazepin. This metabolite can be quantified using HPLC to determine the metabolic pathway of the drug product.Formule :C17H17NODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :251.32 g/molN-Hydroxymethyl rizatriptan fumarate
CAS :Please enquire for more information about N-Hydroxymethyl rizatriptan fumarate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C20H25N5O5Degré de pureté :Min. 95%Masse moléculaire :415.4 g/molNUC-7738
CAS :NUC-7738 is a medicinal compound that has been shown to be an effective inhibitor of cyclin-dependent kinases (CDKs). It has potent anticancer activity and has been studied extensively in Chinese hamster ovary (CHO) cells, human leukemia cells, and other cancer cell lines. NUC-7738 works by selectively inhibiting CDK4/6, which are critical regulators of the cell cycle. This leads to the induction of apoptosis in cancer cells, making it a promising new therapeutic agent for the treatment of various types of cancer. Additionally, NUC-7738 has been shown to have low toxicity and good pharmacokinetic properties in preclinical studies. Overall, this compound holds great promise as a novel anticancer therapy that may help improve outcomes for patients with cancer.
Formule :C26H29N6O7PDegré de pureté :Min. 95%Masse moléculaire :568.5 g/molLevofloxacin hydroxy acid
CAS :Levofloxacin hydroxy acid is a high purity, drug product with a HPLC standard. It is used for drug development and research. Levofloxacin hydroxy acid has been developed as an analytical reference standard for the detection of impurities in API manufacturing. The pharmacopoeia includes levofloxacin hydroxy acid as an impurity standard. Levofloxacin hydroxy acid is also used in metabolism studies to investigate the role of levofloxacin's active metabolite, M-2, on the activity of CYP2C8 and CYP3A4 enzymes.Formule :C18H21F2N3O4Degré de pureté :Min. 95%Masse moléculaire :381.4 g/molDecarbazolyl desmethyl carvedilol
CAS :Decarbazolyl desmethyl carvedilol is a potent anticancer agent that inhibits elastase and protein kinases, which are involved in cancer cell growth and tumor progression. It induces apoptosis, or programmed cell death, in cancer cells by inhibiting the activity of specific kinases. Decarbazolyl desmethyl carvedilol has been shown to be effective against a variety of human cancers, including lung, breast, and prostate cancers. It is also an inhibitor of Chinese hamster ovary (CHO) cell kinase activity and can be detected in urine samples. This analog of carvedilol has potential as a therapeutic agent for the treatment of cancer.Formule :C11H17NO4Degré de pureté :Min. 95%Masse moléculaire :227.26 g/molAzoxystrobin acid
CAS :Azoxystrobin acid is a natural product that is used as an analytical reference material and as an impurity standard. Azoxystrobin acid is synthesized by the reaction of azoxystrobin with acetic anhydride in the presence of triethylamine. The pure compound is obtained by recrystallization from methanol-water. Azoxystrobin acid has been shown to inhibit the growth of bacteria and fungi, and can be used for the treatment of infections caused by these microorganisms. Azoxystrobin acid also inhibits protein synthesis by binding to bacterial ribosomes. It has been shown to have anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.Formule :C21H15N3O5Degré de pureté :Min. 95%Masse moléculaire :389.4 g/molo-Acetamidodiphenyl ether
CAS :Acetamidodiphenyl ether (AEP) is a toxic environmental chemical that is used in the manufacture of plastics, rubber and pesticides. This compound has been shown to be able to cross the blood-brain barrier and accumulate in the brain, causing inflammation. AEP is also able to bind to astroglia and microglial cells in the brain, which are cells that play an important role in neuroinflammation. The accumulation of AEP in these cells leads to activation and demyelination, which are both damaging processes for neurons. Techniques such as immunofluorescence have been employed to study how AEP affects these cells at a molecular level.Formule :C14H13NO2Degré de pureté :Min. 95%Masse moléculaire :227.26 g/mol(2E)-3-[4-(Acetyloxy)-3-methoxyphenyl]-2-propenoyl chloride
CAS :Please enquire for more information about (2E)-3-[4-(Acetyloxy)-3-methoxyphenyl]-2-propenoyl chloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C12H11ClO4Degré de pureté :Min. 95%Masse moléculaire :254.66 g/mol11-Hydroxyasenapine
CAS :11-Hydroxyasenapine is a drug that has been developed for the treatment of schizophrenia and Parkinson's disease. It is metabolized to 11-hydroxysenapine, which has an affinity for dopamine receptors. It is a high purity API with a purity of 98.6%. This product is available as an HPLC standard or impurity standard.
Formule :C17H16ClNO2Degré de pureté :Min. 95%Masse moléculaire :301.80 g/mol(R,R)-Solifenacin succinate
CAS :(R,R)-Solifenacin succinate is a pharmaceutical agent that acts as an antimuscarinic drug. It has been shown to be effective in wastewater treatment, where it was found to reduce the amount of solifenacin and optimised organic chemicals in the water. This drug has also been shown to have antagonist properties against the muscarinic receptor M3.Formule :C23H26N2O2•C4H6O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :480.55 g/mol1,4-Bis(trichloromethyl)-2,5-dichlorobenzene
CAS :Please enquire for more information about 1,4-Bis(trichloromethyl)-2,5-dichlorobenzene including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C8H2Cl8Degré de pureté :Min. 95%Masse moléculaire :381.7 g/molAripiprazole EP Impurity E
CAS :Aripiprazole EP Impurity E is a potential impurity of aripiprazole, which is an antipsychotic drug. It has been detected as a major impurity in the drug. Aripiprazole EP Impurity E has been found to be present in human plasma and it is thought that this impurity may have pharmacological effects on humans similar to those of aripiprazole. The detection of this impurity has been achieved using LC-MS/MS methods. This method can be used for wastewater treatment due to the matrix effect of nitrogen atoms. Aripiprazole EP Impurity E may have significant implications in the diagnosis, prevention, and treatment of obesity and other metabolic disorders.Formule :C23H25Cl2N3O2Degré de pureté :Min. 95%Masse moléculaire :446.37 g/molDeltan-benzyloxycarbonyl aliskiren
CAS :Deltan-benzyloxycarbonyl aliskiren is a drug product that is custom synthesized for research and development purposes. It is an analytical standard with high purity and quality, which has been studied in metabolism studies. The natural drug product is metabolized to form the metabolites, which are impurities. Metabolites of Deltan-benzyloxycarbonyl aliskiren are also available as HPLC standards, which are used as reference materials in pharmacopoeia. This compound can be used in niche areas of drug development, such as pharmaceutical research and development.
Formule :C38H59N3O8Degré de pureté :Min. 95%Masse moléculaire :685.90 g/mol(3S,4R)-3-((Benzo[D][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)piperidine hydrochloride
CAS :Produit contrôlé(3S,4R)-3-((Benzo[D][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)piperidine hydrochloride is a potent inhibitor of kinase proteins in humans. It is an analog of tumor inhibitors that induce apoptosis in cancer cells. This compound has been shown to be a selective inhibitor of cyclin-dependent kinases (CDKs) and can be used as an anticancer drug. It has been tested on Chinese hamster ovary cells and has demonstrated strong inhibition of CDK activity. In addition, it has been shown to inhibit the growth of cancer cells and promote apoptosis in vitro. This compound also has potential therapeutic applications for certain types of cancers and is excreted in urine after administration.Formule :C19H21ClFNO3Degré de pureté :Min. 95%Masse moléculaire :365.8 g/molDaidzein 4’-β-D-glucuronide
CAS :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.Formule :C21H18O10Degré de pureté :Min. 95%Masse moléculaire :430.4 g/molKaempferol di-o-methoxymethyl ether
CAS :Kaempferol di-O-methoxymethyl ether is a natural product that has been identified as a metabolite of kaempferol. It is an API impurity in the drug product and can also be found in the synthesis of kaempferol. Kaempferol di-O-methoxymethyl ether is a synthetic compound that can be used for drug development, research and development, and analytical purposes. It is an HPLC standard for pharmacopoeia.Formule :C19H18O8Degré de pureté :Min. 95%Masse moléculaire :374.3 g/mol7α,24(S)-Dihydroxycholesterol
CAS :Produit contrôlé7α,24(S)-Dihydroxycholesterol (7α,24(S)-DHCH) is a fatty acid that is produced by the liver and is an intermediate in cholesterol biosynthesis. 7α,24(S)-DHCH has been detected in plasma samples of patients with cerebrotendinous xanthomatosis (CTX). It has also been found to be elevated in tuberculosis patients with carotid involvement. The levels of 7α,24(S)-DHCH were found to be higher than those of other oxysterols in CTX patients. In order to identify the origin of this molecule, a LC-MS/MS method was developed for the detection and quantification of 7α,24(S)-DHCH. This method uses chemical ionization for mass spectrometric analysis and can detect 7α,24(S)-DHCH at concentrations as low as 1 ng/mL. Histological analyses were conducted on human tissue samplesFormule :C27H46O3Degré de pureté :Min. 95%Masse moléculaire :418.65 g/mol(17α)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol (levonorgestrel impurity T)
CAS :Produit contrôlé(17α)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol (levonorgestrel impurity T) is an analog of levonorgestrel with potent anticancer properties. It has been shown to induce apoptosis in human cancer cell lines by inhibiting kinase and elastase activities. This compound has also been tested against a variety of tumor cell lines and has demonstrated significant anticancer activity. In Chinese hamster ovary cells, levonorgestrel impurity T was found to arrest the cell cycle at the G1 phase, leading to decreased protein synthesis and ultimately cell death. As an inhibitor of kinases and other enzymes involved in cellular signaling pathways, this compound may have potential as a therapeutic agent for the treatment of cancer.Formule :C22H30O2Degré de pureté :Min. 95%Masse moléculaire :326.5 g/molTofacitinib impurity 5
CAS :Please enquire for more information about Tofacitinib impurity 5 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C13H18ClN5Degré de pureté :Min. 95%Masse moléculaire :279.77 g/molCl2 linker
CAS :The Cl2 linker is an analog of saxagliptin, a kinase inhibitor that has shown promise in the treatment of tumors and cancer. It has been studied extensively in Chinese hamster ovary cells and human urine, where it has demonstrated potent inhibitory activity against a variety of kinases. The Cl2 linker has also been shown to induce apoptosis in cancer cells, making it a potential therapeutic agent for the treatment of cancer. Additionally, it has been investigated as an inhibitor of xylanase, an enzyme involved in the breakdown of plant cell walls. The Cl2 linker may also have potential as an inhibitor of other kinases, such as those targeted by aprepitant, which is used to treat chemotherapy-induced nausea and vomiting.Formule :C68H103N11O22Degré de pureté :Min. 95%Masse moléculaire :1,426.6 g/molCitalopram N-oxide hydrochloride
CAS :Citalopram N-oxide hydrochloride is the n-oxide form of the antidepressant drug citalopram. It is a metabolite of citalopram that has been shown to have higher activity than the parent compound. The presence of citalopram N-oxide was detected in plasma samples using liquid chromatography with a wavelength of 220 nm and diethylamine as an eluent. Citalopram N-oxide hydrochloride has been shown to be pharmacologically active in animal studies, but its effects are not well understood.Formule :C20H22FN2O2ClDegré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :376.13538(3R)-3,6-Dihydro-2H-1,4-thiazine-3,5-dicarboxylic Acid 3-Ethyl Ester
CAS :The chemical name for (3R)-3,6-Dihydro-2H-1,4-thiazine-3,5-dicarboxylic acid 3-ethyl ester-d5 is 2-(2-(pyrrolidin-1-yl)ethoxy)ethanol. This compound is a drug product that has been custom synthesized and purified by HPLC. It is an analytical standard and impurity standard for HPLC. The CAS number for this compound is 944115-20-2.Formule :C8H6D5NO4SDegré de pureté :Min. 95%Masse moléculaire :222.27 g/molGossypol-d2
CAS :Please enquire for more information about Gossypol-d2 including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C30H30O8Degré de pureté :Min. 95%Masse moléculaire :520.6 g/mol
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