APIs pour la recherche et les impuretés
Les principes actifs pharmaceutiques (API) sont les substances présentes dans les médicaments qui sont responsables de leurs effets thérapeutiques. Dans cette section, vous trouverez une grande variété d'API destinés à un usage de recherche. Ces composés sont essentiels pour le développement, les tests et la validation de nouvelles formulations pharmaceutiques. Chez CymitQuimica, nous proposons des API de haute qualité pour soutenir la recherche dans la découverte et le développement de médicaments.
Sous-catégories appartenant à la catégorie "APIs pour la recherche et les impuretés"
- Acides Aminés et Dérivés(12.319 produits)
- Anthraquinones et Dérivés(402 produits)
- Dérivés du Benzimidazole et de l’Imidazole(10.389 produits)
- Dérivés des Benzodiazépines(326 produits)
- Glucides et Glycoconjugués(5.046 produits)
- Esters et Dérivés(42.242 produits)
- Acides Gras et Dérivés Lipidiques(32.371 produits)
- Flavonoïdes et Polyphénols(17.073 produits)
- Radicaux Libres et Agents Oxydants/Réducteurs(211 produits)
- Cétones et Dérivés(2.398 produits)
- Antibiotiques Naturels et Semi-Synthétiques(6.321 produits)
- Nitriles et Dérivés Cyano(3.068 produits)
- Nitrosamines et Dérivés(55 produits)
- Nucléosides et Nucléotides(3.444 produits)
- Phosphates et Phosphonates Organiques(1.193 produits)
- Sulfonates et Sulfates Organiques(10.418 produits)
- Composés Organométalliques(4.417 produits)
- Autres(6.270 produits)
- Peptides et Protéines(3.132 produits)
- Polymères et Dérivés(99 produits)
- Dérivés des Purines et Pyrimidines(8.895 produits)
- Dérivés de Quinazoline et de Quinoléine(65.667 produits)
- Quinones et Dérivés(24.338 produits)
- Sels et Dérivés d’API(81.324 produits)
- Stéroïdes et Dérivés(4.922 produits)
- Sulfamides et Dérivés(2.562 produits)
- Terpénoïdes et Dérivés(3.834 produits)
- Thiazolidinediones et Thiopyranes(2.753 produits)
- Composés β-Adrénergiques(227 produits)
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58697 produits trouvés pour "APIs pour la recherche et les impuretés"
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N-[2-[[[5-[(Dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitroacetamide
CAS :N-[2-[[[5-[(Dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitroacetamide is a metabolite of the drug product, Impurity standard. It is an impurity in the drug product that can be used as a research and development, custom synthesis, or drug product impurity. This impurity has been shown to have potential as an analytical standard and may be useful for pharmacopoeia or API impurities. The compound is also a metabolite of the drug product, which can be used to study metabolism.Formule :C12H19N3O4SDegré de pureté :Min. 95%Masse moléculaire :301.36 g/molGW300657X
CAS :GW300657X is an indirubin analog that has been shown to act as a potent inhibitor of tumor growth in Chinese hamster ovary cells. It has also demonstrated anticancer activity in human cancer cell lines by inducing apoptosis, or programmed cell death. GW300657X targets kinases and proteins involved in the regulation of cell division and proliferation, making it a promising candidate for cancer treatment. This compound can be detected in urine after administration, indicating its potential for clinical use. As a kinase inhibitor, GW300657X shows great potential in the development of new cancer therapies.Formule :C21H18N6O4SDegré de pureté :Min. 95%Masse moléculaire :450.5 g/molRemdesivir impurity 11
CAS :CAS No. 2096985-18-9 is an impurity of remdesivir, a drug product that is being developed for the treatment of HIV. The purity of this compound is high and it has been shown to be a metabolite in animal studies. Remdesivir impurity 11 has also been shown to have the same pharmacological activities as remdesivir. This compound may be used as an analytical standard or as a research and development tool.
Formule :C21H23N6O8PDegré de pureté :Min. 95%Masse moléculaire :518.42 g/mol4-(2-Chloroethyl)-1-ethyl-3,3-diphenylpyrrolidin-2-one
CAS :4-(2-Chloroethyl)-1-ethyl-3,3-diphenylpyrrolidin-2-one is a drug product that has not been tested in humans. It is a research chemical and has not been approved by the FDA or any other regulatory agency. 4-(2-Chloroethyl)-1-ethyl-3,3-diphenylpyrrolidin-2-one is used as an analytical reference standard for the metabolism studies of drugs. This compound's natural product status comes from its structural similarity to pyrrolidines found in some plants. The synthetic route to this compound is unknown, but it may be synthesized using the methods detailed in the Chemical Abstracts Service Registry Number 3192-64-1.Formule :C20H22ClNODegré de pureté :Min. 95%Masse moléculaire :327.8 g/mol2,3,3',4,4',5,5'-Heptachlorobiphenyl
CAS :Produit contrôlé2,3,3',4,4',5,5'-Heptachlorobiphenyl is an analog of polychlorinated biphenyls (PCBs) that has been shown to have tumor-inhibiting properties. It acts as a kinase inhibitor and disrupts the cell cycle in cancer cells. Studies have also shown that it inhibits elastase activity and reduces the level of certain proteins in urine, indicating its potential use as an anticancer agent. Additionally, 2,3,3',4,4',5,5'-Heptachlorobiphenyl induces apoptosis in Chinese hamster ovary cells and human leukemia cells. Its unique characteristics make it a promising candidate for further research into cancer treatment options.Formule :C12H3Cl7Degré de pureté :Min. 95%Masse moléculaire :395.3 g/molOxybutynin EP impurity B
CAS :Oxybutynin EP impurity B is a metabolite of oxybutynin and is a natural product. It is used as an analytical reference substance, to develop new drugs, and in pharmacopoeia in order to measure the purity of oxybutynin. The compound is synthesized by chemical synthesis and can be used as a standard for HPLC analysis.
Degré de pureté :Min. 95%Nitrosoantipyrine
CAS :Nitrosoantipyrine is a diagnostic agent that can be used to detect the presence of antitumour activity by examining the effects of nitrosation on cervical cancer cells. In this assay, nitrosation is induced by incubating cells in the presence of hydrochloric acid and sodium citrate. The reaction products are then examined for their ability to inhibit the growth of typhimurium. Nitrosoantipyrine can be used as an antitumour agent or dietary supplement to reduce risk factors associated with carcinogens. Coumarin derivatives are often used as a precursor for nitrosoantipyrine synthesis because they react readily with nitrous acid at room temperature and form a stable product without any side reactions.Formule :C11H11N3O2Degré de pureté :Min. 95%Masse moléculaire :217.22 g/molTadalafil spiro-urethane impurity (EP impurity F)
CAS :Please enquire for more information about Tadalafil spiro-urethane impurity (EP impurity F) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C22H19N3O6Degré de pureté :Min. 95%Masse moléculaire :421.4 g/molSolifenacin EP impurity F succinate
CAS :Solifenacin is an anti-cholinergic drug that has been shown to have a potent antagonistic effect on muscarinic receptors. It is used in the treatment of overactive bladder, urinary incontinence, and irritable bowel syndrome. Solifenacin succinate is a metabolite of solifenacin and it has been found to be an antagonist of M3 muscarinic receptors. The presence of solifenacin and its metabolites in wastewater can interfere with treatment processes by inhibiting the removal of other organic chemicals such as tamsulosin hydrochloride. Optimisation studies for solifenacin production have shown that famotidine can be used as a process aid to reduce solifenacin impurities. Famotidine is also an antagonist of M3 muscarinic receptors and can be used to remove solifenacin from wastewater. Analytes detected in wastewater samples include solifenacin, famotFormule :C27H32N2O6Degré de pureté :Min. 95%Masse moléculaire :480.55 g/mol2,2',4,4',5,6'-Hexachlorobiphenyl
CAS :Produit contrôlé2,2',4,4',5,6'-Hexachlorobiphenyl (PCB-153) is a potent inhibitor of kinases and has been shown to induce apoptosis in tumor cells. It is an analog of medicinal inhibitors used for the treatment of cancer. PCB-153 has been tested on both Chinese hamster ovary cells and human cancer cell lines and has demonstrated its anticancer properties by inhibiting protein kinase activity. In addition, it has been found in urine samples from individuals with cancer, suggesting that it may play a role in the development or progression of this disease. The potential therapeutic benefits of PCB-153 as an anticancer agent are currently being investigated.
Formule :C12H4Cl6Degré de pureté :Min. 95%Masse moléculaire :360.9 g/molTenofovir dimer triethylammonium salt
CAS :Tenofovir dimer triethylammonium salt is a potent inhibitor of protein kinase that has been shown to induce apoptosis in cancer cells. This Chinese medicinal analog has been found to be effective against various types of cancer, including bladder, prostate, and breast cancer. Tenofovir dimer triethylammonium salt works by inhibiting the activity of enzymes involved in cell cycle regulation and inducing cell death through apoptotic pathways. This drug is also an effective inhibitor of HIV-1 replication and is used as an antiviral agent. In addition to being an anticancer and antiviral drug, Tenofovir dimer triethylammonium salt has also been reported to have potential therapeutic applications for other diseases such as hepatitis B virus infection and osteoporosis.Formule :C18H26N10O7P2Degré de pureté :Min. 95%Masse moléculaire :556.4 g/mol5-Methyl-L-norleucine orlistat analogue
CAS :5-Methyl-L-norleucine orlistat analogue is an anticancer compound that acts as a kinase inhibitor. It has been shown to inhibit the growth of tumors and cancer cells by inducing apoptosis, or programmed cell death. This analog has been tested in Chinese hamster ovary cells and found to be effective against calcitonin receptor and human oxytocin receptor proteins. Additionally, 5-Methyl-L-norleucine orlistat analogue has been identified as a promising urine-based biomarker for early detection of cancer. Its potential as a therapeutic agent makes it a valuable addition to cancer research and treatment.Formule :C30H55NO5Degré de pureté :Min. 95%Masse moléculaire :509.8 g/molBucromarone
CAS :Bucromarone is an anticancer drug that has been shown to inhibit the growth of cancer cells by targeting specific proteins and enzymes involved in tumor formation. It acts as a protein kinase inhibitor, blocking the activity of kinases that promote cell growth and division. Bucromarone has also been found to be a potent inhibitor of glutathione S-transferase, an enzyme that plays a role in drug resistance in cancer cells. This drug has been tested on human cancer cell lines and Chinese hamster ovary cells, demonstrating its ability to induce apoptosis in these cells. Bucromarone is structurally similar to ginsenoside, a compound found in traditional Chinese medicine with anticancer properties.Formule :C29H37NO4Degré de pureté :Min. 95%Masse moléculaire :463.6 g/molBusulfan propyl mesylate
Busulfan propyl mesylate is a synthetic drug that is used as an antineoplastic agent. It is a prodrug of busulfan, which is converted to its active form through metabolic processes. Busulfan proplyl mesylate has been shown to be effective in the treatment of several types of cancer, including leukemia and lymphoma. Busulfan proplyl mesylate binds to DNA and prevents RNA synthesis, which prevents protein synthesis and cell division. This drug has been shown to have few side effects when compared with other chemotherapeutic agents.Formule :C10H22O9S3Degré de pureté :Min. 95%Masse moléculaire :382.47 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/molRacecadotril Impurity G
CAS :Racecadotril Impurity G is an analytical impurity found in the drug Racecadotril. It has been observed as a minor component in HPLC standards and can be synthesized from natural or synthetic sources. Racecadotril Impurity G is not found in the pharmacopoeia and does not have a CAS number.Formule :C19H21NO3SDegré de pureté :Min. 95%Masse moléculaire :343.44 g/molDRI-c21045
CAS :DRI-c21045 is an analog of a medicinal compound that has been shown to inhibit the activity of a specific protein kinase involved in cell cycle regulation and tumor growth. This inhibitor has been demonstrated to induce apoptosis in cancer cells, making it a promising candidate for anticancer therapy. DRI-c21045 has been tested in both Chinese and human cancer cell lines and has shown potent activity against various types of tumors. Additionally, this compound has been detected in urine samples from patients with cancer, suggesting that it may have potential as a diagnostic marker for certain types of cancer. Overall, DRI-c21045 shows great promise as a potential anticancer agent with significant therapeutic potential.
Formule :C32H24N2O7SDegré de pureté :Min. 95%Masse moléculaire :580.6 g/molDibenzhydryl disulfide
CAS :Dibenzhydryl disulfide is a compound that includes sulfide and olefinic groups. It is an impurity in the reaction products of sulfide with olefins, which may be removed by washing, distillation, and crystallization. Dibenzhydryl disulfide has been shown to react with nucleophiles (e.g., OH-, CO2) to form an anion or proton. The reaction mechanism for this product is not well understood, but it most likely proceeds through the intermediacy of diphenylmethane. The product can also undergo a transfer reaction with butyllithium or thiobenzophenone to form methylbenzene, ethylbenzene, or propylbenzene respectively.Formule :C26H22S2Degré de pureté :Min. 95%Masse moléculaire :398.6 g/mol[(1S)-(1Alpha,2Beta,3Beta)]-3-(2-Amino-6-iodo-7H-purin-7-yl)-1,2-cyclobutanedimethanol dibenzoate ester
CAS :[(1S)-(1Alpha,2Beta,3Beta)]-3-(2-Amino-6-iodo-7H-purin-7-yl)-1,2-cyclobutanedimethanol dibenzoate ester is a synthetic drug product that is used in the development and manufacture of pharmaceutical products. It is an impurity standard for HPLC. This drug is also a metabolite of the parent drug, 7H-[1,2]oxazolo[4,5-b]pyridine. The chemical formula is C19H22N6O3 and molecular weight is 356.37 g/mol. CAS No. 1246812-29-2Formule :C25H22IN5O4Degré de pureté :Min. 95%Masse moléculaire :583.40 g/molDesoxyquinocetone
CAS :Desoxyquinocetone is a specific antibody that recognizes and binds to the quinoline ring of desoxyquinocetone. It has low bioavailability in the body, which is determined by the structural formula. The detection sensitivity of this antibody is high, and it can be used in tissue samples. This antibody also has a chromatographic method for determining carbonyl reduction and a monoclonal antibody for hybridoma cell strain. The specificity of this antibody is determined by the target tissue and strain, as well as its chromatographic method for detecting antigen.
Formule :C18H14N2ODegré de pureté :Min. 95%Masse moléculaire :274.3 g/molBenz[A]anthracene-7-acetonitrile
CAS :Please enquire for more information about Benz[A]anthracene-7-acetonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C20H13NDegré de pureté :Min. 95%Masse moléculaire :267.3 g/molCefpodoxime proxetil impurity D
CAS :Cefpodoxime proxetil impurity D is a cephalosporin antibiotic that is an oral prodrug. It is used to treat infections of the mouth, throat, skin, and respiratory tract caused by gram-positive bacteria such as Streptococcus pyogenes (group A), Streptococcus pneumoniae (group B), or Staphylococcus aureus. Cefpodoxime proxetil impurity D can be converted into the active form cefpodoxime in the body. The oral absorption of this drug has been found to be rapid and complete in humans with streptococcal pharyngitis. This drug has been shown to have antibacterial efficacy against penicillin-resistant strains of group A streptococci and Staphylococcus aureus.Formule :C21H27N5O9S2Degré de pureté :Min. 95%Masse moléculaire :557.6 g/mol(R)-L 888607
CAS :Please enquire for more information about (R)-L 888607 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C19H15ClFNO2SDegré de pureté :Min. 95%Masse moléculaire :375.8 g/molDC-5163
CAS :DC-5163 is a protein analog that has shown potent anticancer activity in preclinical studies. It inhibits the activity of kinases, which are enzymes involved in cancer cell growth and survival. DC-5163 has been shown to induce apoptosis, or programmed cell death, in various types of cancer cells, including those from human tumors and Chinese hamster ovary cells. This compound also acts as a toxin for cancer cells by interfering with their ability to divide and grow. In addition, DC-5163 has shown promising results as an inhibitor of tumor growth in animal models. Its potential as a therapeutic agent for cancer treatment is currently being investigated.Formule :C18H20ClN3OSDegré de pureté :Min. 95%Masse moléculaire :361.9 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/molo-Chlorobenzyl methyl sulfoxide
CAS :o-Chlorobenzyl methyl sulfoxide is a potent inhibitor of kinases, which are enzymes that play a crucial role in cell signaling and regulation. This compound has been shown to induce apoptosis, or programmed cell death, in human cancer cells. It is an analog of o-chlorobenzyl methyl sulfone, which has been found in urine samples from Chinese individuals with cancer. o-Chlorobenzyl methyl sulfoxide inhibits the activity of elastin kinase and other protein kinases, making it a potential anticancer agent. Its ability to inhibit tumor growth makes it a promising candidate for further research into cancer treatment.Formule :C8H9ClOSDegré de pureté :Min. 95%Masse moléculaire :188.67 g/mol1-[2-(3-Chloro-2-hydroxypropoxy)phenyl]-3-phenyl-1-propanone
CAS :1-[2-(3-Chloro-2-hydroxypropoxy)phenyl]-3-phenyl-1-propanone is a synthetic drug product. It is an impurity standard for HPLC, and drug development and research. This compound is also used as an analytical reference. The CAS number for this chemical is 165279-79-8.Formule :C18H19ClO3Degré de pureté :Min. 95%Masse moléculaire :318.79 g/molButibufen-d5
CAS :Please enquire for more information about Butibufen-d5 including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C14H20O2Degré de pureté :Min. 95%Masse moléculaire :225.34 g/mol(3R,4S,5S,6R)-2-(4-Chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-tr iol
CAS :(3R,4S,5S,6R)-2-(4-Chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-tr iol is an analytical standard that is used to calibrate HPLC. It has a purity of 98% and a CAS number of 915095-96-4. It is also an impurity in drug product with a purity of 95%. (3R,4S,5S,6R)-2-(4-Chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)-2-methoxytetrahydro--Formule :C24H29ClO8Degré de pureté :Min. 95%Masse moléculaire :480.9 g/mol2-Ethoxy-1-[[2'-[1-(trityl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-4-carboxylic acid methyl ester
CAS :2-Ethoxy-1-[2'-[1-(trityl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-4-carboxylic acid methyl ester is an impurity in the drug product, which is a synthetic drug for research and development. The impurity standard for 2-ethoxy-1-[2'-[1-(trityl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H benzimidazole 4 carboxylic acid methyl ester is available in quantities of 10g. The CAS number for the impurity is 150058-29-0. This compound has an API purity of 99.9%. Impurities are not expected to be present at greater than 1% by weight.Formule :C44H36N6O3Degré de pureté :Min. 95%Masse moléculaire :696.8 g/molMethyl 3-aminocrotonate
CAS :Methyl 3-aminocrotonate is an intermediate in the synthesis of pyridinedicarboxylic acid. It is a white powder with a melting point of 160-165°C and a boiling point of 263°C. Methyl 3-aminocrotonate is soluble in water, alcohols, ethers, chloroform, and benzene. It has been detected by its UV absorption at 227 nm. The detection sensitivity for this compound was found to be 0.1 ppm. This product has shown to produce calcium stearate as an acid conjugate. Methyl 3-aminocrotonate is a molecule that contains a hydrogen bond between the hydroxyl group and the amine group on C3, which are both in close proximity to the carbonyl group on C2. This molecule exhibits intramolecular hydrogen bonding between two hydrogen atoms on different molecules. The IR spectrum for methyl 3-aminocFormule :C5H9NO2Degré de pureté :Min. 95%Couleur et forme :White To Yellow SolidMasse moléculaire :115.13 g/molDihydroxy bendamustine sodium salt
CAS :Dihydroxy bendamustine sodium salt is a medicinal protein analog that has been shown to be effective in the treatment of various types of cancer. It works by inhibiting certain kinases that are involved in tumor growth and promoting apoptosis, or programmed cell death, in cancer cells. This drug has been found to be effective against amphetamine-resistant Chinese hamster ovary cells and has shown promising results in clinical trials for the treatment of different types of cancer. Dihydroxy bendamustine sodium salt is excreted primarily through urine and is considered to be a potent inhibitor of kinase activity. Its potential as an anticancer agent makes it an important tool for cancer research and treatment.Formule :C16H23N3O4Degré de pureté :Min. 95%Masse moléculaire :321.37 g/mol3-Hydroxy-1-methyl-1-azabicyclo[2.2.2]octan-1-ium bromide
CAS :Please enquire for more information about 3-Hydroxy-1-methyl-1-azabicyclo[2.2.2]octan-1-ium bromide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C8H16BrNODegré de pureté :Min. 95%Masse moléculaire :222.12 g/mol2-Hydroxy-3-methylcholanthrene
CAS :2-Hydroxy-3-methylcholanthrene is a medicinal analog that has been shown to have potent anticancer activity. It inhibits the growth of cancer cells by targeting specific proteins and kinases involved in cell cycle regulation and apoptosis. This compound has been extensively studied in Chinese hamster ovary cells, where it has been found to induce apoptosis through the activation of caspase enzymes. 2-Hydroxy-3-methylcholanthrene also acts as an inhibitor of certain human protein kinases, which are involved in tumor growth and progression. This compound has potential for use as an anticancer agent due to its ability to selectively target cancer cells while leaving healthy cells unharmed. Additionally, it can be detected in urine, making it a useful tool for monitoring treatment efficacy in patients with cancer.Formule :C21H16ODegré de pureté :Min. 95%Masse moléculaire :284.3 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/molCarbidopa Impurity 2
CAS :Produit contrôléCarbidopa Impurity 2 is an impurity of carbidopa, a drug product that is used to treat Parkinson's disease. Carbidopa Impurity 2 is an analytical standard for the identification and quantification of carbidopa in biological samples. The natural form of this compound is unknown, but it has been synthesized using custom synthesis techniques. This compound was also used to develop a high purity HPLC standard and as a pharmacopoeia reference material.
Formule :C11H16N2O4Degré de pureté :Min. 95%Masse moléculaire :240.26 g/molAllopurinol impurity E
CAS :This product is a synthetic impurity of Allopurinol. It is a cyclization reaction product of dimethylhydrazine and allopurinol in the presence of an organic solvent such as DMF.
Formule :C7H9N3O3Degré de pureté :Min. 95%Masse moléculaire :183.16 g/mol5,6-Dehydro-17beta-dutasteride
CAS :5,6-Dehydro-17beta-dutasteride is a synthetic drug product that is used as an analytical standard for the determination of metabolites and impurities in pharmaceuticals. It also has been used as a natural metabolite, which can be found in human urine. 5,6-Dehydro-17beta-dutasteride is a metabolite of dutasteride, which is an antiandrogen medication for the treatment of benign prostatic hyperplasia (BPH). It is also known to inhibit the metabolism of other drugs such as ketoconazole and metoprolol.Formule :C27H28F6N2O2Degré de pureté :Min. 95%Masse moléculaire :526.51 g/molN-Formyl-L-leucine (1S)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester
CAS :N-Formyl-L-leucine (1S)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester is an impurity in the drug product. It can be used as a custom synthesis or natural standard and has been shown to have metabolites that are toxic to human cells. This impurity can be synthesized for HPLC analysis and research purposes.
Formule :C29H53NO5Degré de pureté :Min. 95%Masse moléculaire :495.73 g/molTametraline
CAS :Tametraline is a medicinal compound that has been used in Chinese traditional medicine to treat tumors. It is an analog of protein kinase inhibitors and has shown potent anticancer activity in preclinical studies. Tametraline is an inhibitor of kinases, which are enzymes involved in the regulation of cell growth and division. It induces apoptosis, or programmed cell death, in cancer cells by inhibiting the activity of these enzymes. Tametraline has also been found to be excreted in urine, indicating that it can be effectively metabolized by the human body. This compound holds great promise as a potential treatment for various types of cancer.Formule :C17H19NDegré de pureté :Min. 95%Masse moléculaire :237.34 g/mol3'-Acetyl-4'-(2,3-epoxypropoxy)butyranilide
CAS :3'-Acetyl-4'-(2,3-epoxypropoxy)butyranilide is an impurity found in the drug product of 3'-acetyl-4'-(2,3-epoxypropoxy)butyranilide hydrochloride. It has a molecular weight of 268.9 and chemical formula C12H18O6N2. 3'-Acetyl-4'-(2,3-epoxypropoxy)butyranilide is a synthetic compound that can be used as an analytical reference material for HPLC standardization or as an impurity standard for synthesis.
Formule :C15H19NO4Degré de pureté :Min. 95%Masse moléculaire :277.32 g/mol1-[[2-[(2-Aminophenyl)amino]-5-methyl-3-thienyl]carbonyl]-4-methyl-piperazine
CAS :Please enquire for more information about 1-[[2-[(2-Aminophenyl)amino]-5-methyl-3-thienyl]carbonyl]-4-methyl-piperazine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C17H22N4OSDegré de pureté :Min. 95%Masse moléculaire :330.45 g/molN-Benzyl 6,7,8,9-tetrahydro carvedilol
CAS :This product is a research and development (R&D) chemical. It's an impurity standard for the synthesis of 6,7,8,9-tetrahydrocarvedilol. The purity of this compound is greater than 98%. This chemical is used in drug development studies, analytical methods and pharmacopoeia standards.Formule :C31H36N2O4Degré de pureté :Min. 95%Masse moléculaire :500.6 g/molPantoprazole N-oxide
CAS :Pantoprazole is a proton pump inhibitor that inhibits the gastric acid secretion by blocking the hydrogen/potassium ATPase enzyme in the stomach. Pantoprazole N-oxide, a prodrug of pantoprazole, is converted to pantoprazole after administration and has been shown to be more stable than pantoprazole. It has been shown to have tissue-specific effects, with high concentrations found in gastrointestinal tissues such as the abomasum, ileum, and colon. Pantoprazole N-oxide is also found in plasma samples at low levels. This drug may be useful for ulceration because it prevents heartburn caused by excess stomach acid.Formule :C16H15F2N3O5SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :399.37 g/molN-Formyl-D-leucine (1R)-1-[[(2R,3R)-3-Hexyl-4-oxo-2-oxetanyl]methyl]dodecyl ester
CAS :N-Formyl-D-leucine (1R)-1-[[(2R,3R)-3-Hexyl-4-oxo-2-oxetanyl]methyl]dodecyl ester is a synthetic metabolite that is used as an impurity standard for the analysis of N-formylmetabolites in drugs. It is also used to study the metabolism of drugs. This product has been assigned CAS number 104872-27-7 and appears on the USP high purity> list.Formule :C29H53NO5Degré de pureté :Min. 95%Masse moléculaire :495.73 g/molCortisol 21-M-maleimidobenzoate
CAS :Cortisol 21-M-maleimidobenzoate is a synthetic analog of the human hormone cortisol. It is commonly used as a kinase inhibitor in cancer research and medicinal chemistry. This compound has been shown to induce apoptosis in tumor cells by targeting specific proteins involved in cell cycle regulation, making it a promising candidate for anticancer therapy. Cortisol 21-M-maleimidobenzoate has demonstrated potent activity against various kinases and inhibitors, making it a valuable tool for studying their roles in cancer progression. Its unique chemical structure allows for precise targeting of specific proteins, making it an ideal choice for researchers seeking to develop new treatments for cancer. Additionally, this compound can be detected in urine samples, which makes it useful for monitoring disease progression and response to treatment.Formule :C32H35NO8Degré de pureté :Min. 95%Masse moléculaire :561.62 g/molSb 205607 dihydrobromide
CAS :Sb 205607 dihydrobromide is a chemotherapeutic agent that has been shown to inhibit the growth of cancer cells in vitro. It is a small molecule that contains bromine atoms, which are able to react with DNA and cause cross-linking. Sb 205607 dihydrobromide has also been shown to be an agonist at glutathione S-transferase receptors and attenuate the activation of NF-κB. This drug may be used as a chemotherapeutic agent in the treatment of cancer.Formule :C23H26Br2N2ODegré de pureté :Min. 95%Masse moléculaire :506.3 g/mol2-Amino-3H,4H,7H-pyrrolo[2,3-d]pyrimidine-4-thione
CAS :Please enquire for more information about 2-Amino-3H,4H,7H-pyrrolo[2,3-d]pyrimidine-4-thione including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C6H6N4SDegré de pureté :Min. 95%Masse moléculaire :166.21 g/molN-[2-(2,4-Dichlorophenyl)-2-[(2,4-dichlorophenyl)methoxy]ethyl]-formamide
CAS :N-[2-(2,4-Dichlorophenyl)-2-[(2,4-dichlorophenyl)methoxy]ethyl]-formamide is an analytical standard that is used for the determination of formamide in pharmaceutical formulations. N-[2-(2,4-Dichlorophenyl)-2-[(2,4-dichlorophenyl)methoxy]ethyl]-formamide is a synthetic compound and has a natural impurity which may be present at levels up to 10%. The CAS number for this compound is 911805-54-4. N-[2-(2,4-Dichlorophenyl)-2-[(2,4-dichlorophenyl)methoxy]ethyl]-formamide is an impurity standard for HPLC analysis. It has been synthesized and characterized by the United States Drug Enforcement Agency (DEA). It can be used as a reference substance in pharmacopoeia standards.Formule :C16H13Cl4NO2Degré de pureté :Min. 95%Masse moléculaire :393.1 g/molTrans-clopidogrel-mp ethyl ester derivative
CAS :Please enquire for more information about Trans-clopidogrel-mp ethyl ester derivative including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C27H30ClNO6SDegré de pureté :Min. 95%Masse moléculaire :532 g/mol
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