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(12.331 produits)
- Anthraquinones et Dérivés(404 produits)
- Dérivés du Benzimidazole et de l’Imidazole(10.435 produits)
- Dérivés des Benzodiazépines(333 produits)
- Glucides et Glycoconjugués(5.047 produits)
- Esters et Dérivés(42.250 produits)
- Acides Gras et Dérivés Lipidiques(32.401 produits)
- Flavonoïdes et Polyphénols(17.080 produits)
- Radicaux Libres et Agents Oxydants/Réducteurs(212 produits)
- Cétones et Dérivés(2.400 produits)
- Antibiotiques Naturels et Semi-Synthétiques(6.371 produits)
- Nitriles et Dérivés Cyano(3.068 produits)
- Nitrosamines et Dérivés(55 produits)
- Nucléosides et Nucléotides(3.470 produits)
- Phosphates et Phosphonates Organiques(1.199 produits)
- Sulfonates et Sulfates Organiques(10.430 produits)
- Composés Organométalliques(4.421 produits)
- Autres(6.295 produits)
- Peptides et Protéines(3.143 produits)
- Polymères et Dérivés(100 produits)
- Dérivés des Purines et Pyrimidines(8.934 produits)
- Dérivés de Quinazoline et de Quinoléine(65.934 produits)
- Quinones et Dérivés(24.356 produits)
- Sels et Dérivés d’API(80.667 produits)
- Stéroïdes et Dérivés(4.946 produits)
- Sulfamides et Dérivés(2.587 produits)
- Terpénoïdes et Dérivés(3.843 produits)
- Thiazolidinediones et Thiopyranes(2.753 produits)
- Composés β-Adrénergiques(230 produits)
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58049 produits trouvés pour "APIs pour la recherche et les impuretés"
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Chk1-in-5
CAS :Please enquire for more information about Chk1-in-5 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C18H22FN7O2Degré de pureté :Min. 95%Masse moléculaire :387.4 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/mol3-(Isonicotinoylhydrazonomethyl) rifamycin
CAS :3-(Isonicotinoylhydrazonomethyl) rifamycin is a metabolite of rifamycin. It is synthesized from the natural product, which is purified as an impurity standard and used as a research and development tool for drugs. 3-(Isonicotinoylhydrazonomethyl)rifamycin has been shown to have antibiotic activity against Mycobacterium tuberculosis and Clostridium perfringens.Formule :C44H52N4O13Degré de pureté :Min. 95%Masse moléculaire :844.9 g/molAmlodipine diethyl ester
CAS :Amlodipine diethyl ester is a synthetic drug that belongs to the group of calcium channel blockers. It is used for the treatment of high blood pressure, angina, and other cardiovascular diseases. Amlodipine diethyl ester is metabolized by hydrolysis to amlodipine, which has been shown to have an anti-inflammatory effect. The pharmacopoeia grade of amlodipine diethyl ester is a high purity drug product with a purity level of 98%. The CAS No. 140171-65-9 is a drug product that can be custom synthesized for research and development purposes or for use in the manufacture of pharmaceuticals.Formule :C21H27ClN2O5Degré de pureté :Min. 95%Masse moléculaire :422.9 g/molGabapentin EP Impurity E
CAS :Impurity EP is a research and development impurity that is used as a drug product impurity in the synthesis of the active pharmaceutical ingredient, gabapentin. It has been shown to be a metabolite of gabapentin. The purity of this compound is determined by HPLC analysis. This research and development impurity can be synthesized from natural or synthetic sources and can be obtained in high purity with 99% minimum. Impurity EP does not have a CAS number because it is not an active pharmaceutical ingredient.Degré de pureté :Min. 95%6-Ethyl-3-methyl-4-phenyl-2-pyridinecarboxylic acid methyl ester
CAS :6-Ethyl-3-methyl-4-phenyl-2-pyridinecarboxylic acid methyl ester is a synthetic molecule that is used as an impurity standard in the manufacture of drug product. 6EMPA has been shown to be a metabolite of the drug clindamycin and can be found in human plasma and urine. 6EMPA has also been shown to have anti-inflammatory properties. This compound is sold by us as a research grade material for use in HPLC standards, pharmacopoeia, and custom synthesis.Formule :C16H17NO2Degré de pureté :Min. 95%Masse moléculaire :255.31 g/mol8-Hydroxymethylriboflavin
CAS :8-Hydroxymethylriboflavin is a metabolite of riboflavin that has been shown to be important in the metabolism of this vitamin. This compound is used as an impurity standard for the detection and identification of drugs or other substances in pharmacopoeia, drug development, and analytical chemistry.Formule :C17H20N4O7Degré de pureté :90%MinMasse moléculaire :392.4 g/molDehydro benidipine
CAS :Dehydro benidipine is a drug product that has been manufactured to the HPLC standard and is CAS No. 118935-44-7. It is not natural, but it does have a Drug development and Research and Development history. This drug product is an Impurity standard for analytical purposes, and it is also an API impurity. Synthetic studies are required for Metabolism studies, which helps the niche market. High purity of dehyro benidipine ensures that this drug product meets the pharmacopoeia requirements and standards.Formule :C28H28N3O6Degré de pureté :Min. 95%Masse moléculaire :502.5 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/molNicergoline EP Impurity B
CAS :Nicergoline EP Impurity B is a metabolite of nicergoline, a drug product. It has been synthesized for use as an impurity standard for analytical and pharmacopoeia purposes. Nicergoline EP Impurity B is not found in nature and has been shown to be metabolically stable in vitro. It can be used as a reference substance for the determination of nicergoline concentrations in human plasma samples.Degré de pureté :Min. 95%N-Acetyl-S-[4-(2-pyridinyl)benzyl]-L-cysteine
CAS :Please enquire for more information about N-Acetyl-S-[4-(2-pyridinyl)benzyl]-L-cysteine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C17H18N2O3SDegré de pureté :Min. 95%Masse moléculaire :330.4 g/mol1-[2,3-O-Isopropylidene-b-D-ribofuranosyl]-1,2,4-triazole-3-carboxylic acid methyl ester
CAS :1-[2,3-O-Isopropylidene-b-D-ribofuranosyl]-1,2,4-triazole-3-carboxylic acid methyl ester is a synthetic compound that has been shown to inhibit the growth of Mycobacterium tuberculosis in culture. The metabolite is used as an impurity standard for HPLC analysis of this active compound. It has not yet been approved for use as a drug product.
Formule :C12H17N3O6Degré de pureté :Min. 95%Masse moléculaire :299.28 g/mol2,2'-Bisnalmefene
CAS :Produit contrôlé2,2'-Bisnalmefene is a short-acting opioid antagonist that has been used for the treatment of alcohol dependence. It is effective in reducing alcohol intake and craving and it may be used to help maintain abstinence from alcohol. 2,2'-Bisnalmefene is an injectable drug that can be administered intravenously or intramuscularly. The drug should not be injected into a vein or artery because this will cause serious adverse effects. The most common adverse effect of 2,2'-bisnalmefen is respiratory depression followed by nausea and vomiting.
Formule :C42H48N2O6Degré de pureté :Min. 95%Masse moléculaire :676.84 g/mol(R)-Diphenyl (((1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate
CAS :(R)-Diphenyl (((1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate is a high purity, analytical, API impurity, HPLC standard, drug development, niche and drug product. It is an impurity standard for the pharmacopoeia. It is also synthesized from natural or synthetic sources.Formule :C21H22N5O4PDegré de pureté :Min. 95%Masse moléculaire :439.4 g/molEthyl 2-cyano-4-methylpent-2-enoate
CAS :Please enquire for more information about Ethyl 2-cyano-4-methylpent-2-enoate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C9H13NO2Degré de pureté :Min. 95%Masse moléculaire :167.2 g/molMethyl 4-[[1-(ethoxycarbonyl)-2-oxocyclopentyl]methyl]-α-methylbenzeneacetate
CAS :Please enquire for more information about Methyl 4-[[1-(ethoxycarbonyl)-2-oxocyclopentyl]methyl]-α-methylbenzeneacetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C19H24O5Degré de pureté :Min. 95%Masse moléculaire :332.39 g/molBuprenorphine furanyl impurity
CAS :Produit contrôléBuprenorphine is a semi-synthetic opioid that is used to treat pain. It has been shown to have high purity, when compared to other synthetic opioids, and is often used as an analytical standard. Buprenorphine furanyl impurity is an impurity in buprenorphine that can be detected by high-performance liquid chromatography (HPLC). It is also a metabolite of the drug and can be used as a pharmacopoeia reference material.Formule :C28H37NO3Degré de pureté :Min. 95%Masse moléculaire :435.6 g/mol3-((1R)-3-Hydroxy-1-phenyl-propyl)-4-hydroxy-benzoic acid methyl ester
CAS :3-((1R)-3-Hydroxy-1-phenyl-propyl)-4-hydroxy-benzoic acid methyl ester is a drug product that is used to synthesize standards for HPLC. It is an impurity in the API, Metabolism studies, Natural, CAS No. 1292905-33-9. This compound has been synthesized and can be custom synthesized. The purity of this compound is high with a purity of 99% or greater for the 3-(2′,4′-dihydroxyphenyl)propionic acid methyl ester.Formule :C17H18O4Degré de pureté :Min. 95%Masse moléculaire :286.32 g/molN,N-Dimethylsulfonyl dofetilide
CAS :N,N-Dimethylsulfonyl dofetilide is a research and development impurity with no known drug product. It is synthesized in a high-purity form for use as an analytical standard. N,N-Dimethylsulfonyl dofetilide is not found in any pharmacopoeia. This compound has been used in metabolite studies and HPLC standards.Formule :C21H31N3O9S4Degré de pureté :Min. 95%Masse moléculaire :597.80 g/mol1'-Epi gemcitabine 3',5'-dibenzoate
CAS :1'-Epi-Gemcitabine 3',5'-dibenzoate is an analytical standard that is used in the drug development process. It is also a high purity, API impurity, HPLC standard, and drug product. 1'-Epi-Gemcitabine 3',5'-dibenzoate is an impurity of Gemcitabine, which is an anticancer drug. The impurity can be found in the methanolic fraction of the extract and it's an epimer of Gemcitabine. The pharmacopoeia for this compound are USP and EP. Custom synthesis and natural or synthetic are possible for this compound.Formule :C23H19F2N3O6Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :471.41 g/mol2,2'-Methylenebis[4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol
CAS :2,2'-Methylenebis[4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol] is a synthetic drug product that is used as a reference standard for HPLC and GC analyses. It is also a metabolite of the drug product 2,2'-methylenebis[4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol], which is used in pharmaceuticals. This impurity standard exhibits analytical properties similar to those of the API impurity. The chemical structure of this compound consists of an aromatic ring with two methyl groups and two methoxy groups attached to it.Formule :C33H50N2O4Degré de pureté :Min. 95%Masse moléculaire :538.76 g/molN-Benzyl-N-[2-(benzylamino)-2-oxoethyl]-2-chloroacetamide
CAS :Please enquire for more information about N-Benzyl-N-[2-(benzylamino)-2-oxoethyl]-2-chloroacetamide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C18H19ClN2O2Degré de pureté :Min. 95%Masse moléculaire :330.8 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/mol2-Deschloro aripiprazole
CAS :2-Deschloro aripiprazole is a drug that belongs to the class of antipsychotics. It is an atypical antipsychotic with a high affinity for human albumin and α1-acid glycoprotein, which are plasma proteins. 2-Deschloro aripiprazole has been shown to interact with human albumin and α1-acid glycoprotein in vitro, and it has been suggested that this interaction may be responsible for its pharmacological effects. 2-Deschloro aripiprazole has also been shown to bind to the dopamine D2 receptor, which is thought to be responsible for its therapeutic effects as an antipsychotic. The molecular interactions between 2-deschloro aripiprazole and human albumin have been studied using isothermal titration calorimetry (ITC) and molecular docking studies. These studies have helped us understand how 2-deschloro aripiprazole binds to human albumFormule :C23H28ClN3O2Degré de pureté :Min. 95%Masse moléculaire :413.94 g/molZuclopenthixol decanoate
CAS :Produit contrôléZuclopenthixol decanoate is an antipsychotic drug that is used to treat chronic schizophrenia. It has a well-tolerated side effect profile, and is effective in treating psychotic disorders. Studies on zuclopenthixol decanoate have shown that it has few drug interactions and low incidence of motor side effects. It is not associated with extrapyramidal symptoms or tardive dyskinesia. Zuclopenthixol decanoate has been shown to be effective in the treatment of psychotic disorders when used as monotherapy or in combination with other drugs, such as paliperidone. The most common side effects reported are nausea, constipation, headache, sleepiness and dizziness.Formule :C32H43ClN2O2SDegré de pureté :Min. 95%Masse moléculaire :555.2 g/mol5-[(Hydroxyacetyl)amino]-N,N'-bis [2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide
CAS :5-[(Hydroxyacetyl)amino]-N,N'-bis [2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide is a drug product that was synthesized for research purposes. It is an analytical standard for HPLC and has not been approved for clinical use. 5-[(Hydroxylacetyl)amino]-N,N'-bis [2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide is a compound with natural origin and has been classified as an API impurity. This synthetic drug product is custom synthesized to meet the requirements of pharmacopoeia standards.Formule :C16H20I3N3O8Degré de pureté :Min. 95%Masse moléculaire :763.06 g/mol2-(Tritylamino)-4-thiazolylacetic acid
CAS :Please enquire for more information about 2-(Tritylamino)-4-thiazolylacetic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C24H20N2O2SDegré de pureté :Min. 95%Masse moléculaire :400.5 g/molDecarboxylated S-adenosylmethionine sulfate
CAS :Decarboxylated S-adenosylmethionine sulfate is a synthetic, high purity, pharmacopoeia grade impurity standard used in the research and development of drugs. This drug product is also used as a metabolite in metabolism studies. Decarboxylated S-adenosylmethionine sulfate is synthesized by the decarboxylation of S-adenosylmethionine, which is then reacted with sulfuric acid to form the sulfate salt. Decarboxylated S-adenosylmethionine sulfate has an analytical retention time of 12 minutes and an HPLC purity of 99%.Formule :C14H26N6O11S3Degré de pureté :Min. 95%Masse moléculaire :550.6 g/molDasatinib impurity
CAS :Dasatinib is a cancer drug that is used to treat patients with chronic myeloid leukemia and Philadelphia chromosome-positive acute lymphoblastic leukemia. It inhibits the activity of tyrosine kinases, in particular Bcr-Abl and Src. Dasatinib is a structural analog of imatinib, which has been shown to be effective against chronic myeloid leukemia by inhibiting the activity of Bcr-Abl. Dasatinib impurity is an unwanted substance found in dasatinib. It can be synthesized from formic acid, chloride and chlorine using a series of industrial processes. The salt form of dasatinib impurity is acidic and synthetic.Formule :C22H27N7O2SDegré de pureté :Min. 95%Masse moléculaire :453.56 g/mol1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarboxaldehyde oxime
CAS :1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarboxaldehyde oxime is an impurity in the drug product of 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofuran. It is a metabolite that is formed during the metabolism of 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofuran by cytochrome P450 enzymes. The CAS number for this compound is 227954–88–3. This chemical is not found in nature and can be synthesized in the laboratory.Formule :C20H23FN2O2Degré de pureté :Min. 95%Masse moléculaire :342.41 g/molDesloratadine impurity 10
CAS :This is an impurity standard for desloratadine. The purity of the active ingredient is greater than 99%. It is a synthetic drug that has been developed for the treatment of allergic rhinitis and chronic idiopathic urticaria. It has been shown to be metabolized by CYP2D6, CYP3A4, and CYP3A5. Desloratadine impurity 10 is a metabolite of desloratadine. This compound can be detected by HPLC analysis in urine or plasma.Formule :C19H19BrN2Degré de pureté :Min. 95%Masse moléculaire :355.27 g/mol3,5-Diiodo-4-hydroxymandelic acid
CAS :Please enquire for more information about 3,5-Diiodo-4-hydroxymandelic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C8H6I2O4Degré de pureté :Min. 95%Masse moléculaire :419.94 g/molValaciclovir Related Compound E
CAS :Valaciclovir Related Compound E is a white crystalline powder that has an appearance similar to acyclovir, with a melting point of 164-167°C. It is soluble in water and methanol. The compound is used as a medicament and also acts as an intermediate for the synthesis of other pharmaceutical products. Valaciclovir Related Compound E can be synthesized from valaciclovir by reacting it with ethyl chloroformate, followed by recrystallization from pyridine and chloroform. This process produces the desired product in high purity under good yield. Valaciclovir Related Compound E is a white crystalline powder that has an appearance similar to acyclovir, with a melting point of 164-167°C. It is soluble in water and methanol. The compound is used as a medicament and also acts as an intermediate for the synthesis of other pharmaceutical products. ValacFormule :C21H26N6O6Degré de pureté :Min. 95%Masse moléculaire :458.47 g/molPruvanserin hydrochloride
CAS :Pruvanserin hydrochloride is a synthetic compound that belongs to the group of drugs called selective serotonin reuptake inhibitors (SSRIs). It is used for research and development purposes. Pruvanserin hydrochloride has not been marketed as a drug product. This compound has shown to be an impurity in several commercial products and has been found to be present in two drugs, including fluoxetine HCl and sertraline HCl. Pruvanserin hydrochloride is metabolized by cytochrome P450 enzymes and glucuronidases. The half life of this drug is between 3-5 hours following oral administration, with higher doses leading to higher plasma concentrations.
Formule :C22H22ClFN4ODegré de pureté :Min. 95%Masse moléculaire :412.9 g/molSerotonin β-D-glucuronide
CAS :Produit contrôléSerotonin β-D-glucuronide (5-HIAA) is a major metabolite of serotonin that is excreted in the urine. It can be used as an indicator for the presence of serotonin in tissues and other substances. 5-HIAA is mainly formed by the hydrolysis of serotonin by β-glucosidase, which converts it to 5-hydroxyindoleacetic acid (5-HIAA). This compound is also found in some foods, such as bananas and avocados. Serotonin β-D-glucuronide must undergo conjugation with glucuronic acid before it can be excreted from the body. The physiological effects of this compound are not well understood, but it may have a role in controlling blood sugar levels.Formule :C16H20N2O7Degré de pureté :Min. 95%Masse moléculaire :352.34 g/mol(S)-5-Chloronaproxen
CAS :(S)-5-Chloronaproxen is a synthetic drug product with a purity of 99.9%. It has been synthesized from natural, custom synthesis and analytical grade raw materials. Metabolism studies have been conducted to determine the metabolic pathways of (S)-5-chloronaproxen. The metabolite profile was analyzed by HPLC, and the impurity standard was developed for use in pharmacopoeia, niche research and development, and quality control laboratories.Formule :C14H13ClO3Degré de pureté :Min. 95%Masse moléculaire :264.7 g/molAtorvastatin epoxy pyrrolooxazin tricyclic impurity
Atorvastatin is a drug product that is metabolized to atorvastatin epoxy pyrrolooxazin tricyclic impurity. Due to the presence of this impurity, the purity of the drug product is not 100%. Atorvastatin epoxy pyrrolooxazin tricyclic impurity is a natural metabolite with CAS number 516-80-1. It has been shown to have effects on metabolism and may be involved in the development of atherosclerosis. Metabolism studies have been conducted on animals, but not humans.Formule :C33H32FN2NaO6Degré de pureté :Min. 95%Masse moléculaire :594.61 g/mol(R)-Apremilast
CAS :(R)-Apremilast-d5 is a metabolite of apremilast, which is a small molecule drug that inhibits phosphodiesterase (PDE) enzymes. It has been shown to suppress inflammation in vitro and in vivo. Metabolism studies have shown that the main metabolites of apremilast are the acid form and the glucuronide form. Apremilast-d5 is a synthetic impurity generated by oxidation of an intermediate during synthesis. It can also be found as a natural metabolite in plants such as licorice or black pepper. This product is used for HPLC standards for apremilast and its metabolites.
Formule :C22H24N2O7SDegré de pureté :Min. 95%Masse moléculaire :460.5 g/molDiclofenac isopropyl ester
CAS :Diclofenac isopropyl ester is a synthetic, non-natural drug product. It has been shown to be metabolized by the liver to produce diclofenac acid and sulfate conjugates. The drug product can be used as an analytical standard or impurity control in HPLC measurements of drug products that contain diclofenac. Diclofenac isopropyl ester is also used for research and development purposes and has niche applications for pharmacopoeia purposes.Formule :C17H17Cl2NO2Degré de pureté :Min. 95%Masse moléculaire :338.2 g/mol2-Oxo ticlopidine oxalic acid
CAS :2-Oxo ticlopidine oxalic acid is a synthetic compound that has been used as an impurity standard in the synthesis of other compounds. The CAS number for this compound is 89481-79-8. 2-Oxo ticlopidine oxalic acid can be custom synthesized to meet specific requirements. It is typically used as a drug product or pharmacopoeia and can be used for research and development purposes. Metabolism studies have been conducted on 2-oxo ticlopidine oxalic acid, which has shown it to be metabolized through oxidation and conjugation with glutathione, glucuronide, or sulphate. HPLC standards for this compound are available at Sigma Aldrich.
Formule :C16H16ClNO5SDegré de pureté :Min. 95%Masse moléculaire :369.8 g/molIso propyl ether aberaterone
CAS :Produit contrôléIso propyl ether abiraterone is a medicinal compound that has shown promising results in the treatment of cancer. It is an inhibitor of CYP17A1, which is a protein involved in the production of androgens such as testosterone. By inhibiting this protein, iso propyl ether abiraterone can reduce the levels of androgens in the body, which can slow or stop the growth of certain types of cancer cells. This compound has been shown to induce apoptosis (cell death) in cancer cells and has demonstrated anticancer activity in both human and Chinese hamster ovary cell lines. Iso propyl ether abiraterone is an analog of other kinase inhibitors and has potential for use in combination with other anticancer drugs.Formule :C27H37NODegré de pureté :Min. 95%Masse moléculaire :391.6 g/molLincomycin B
CAS :Lincomycin B is a chemical compound that belongs to the group of antimicrobial agents. It is used in the treatment of viral infections and has been shown to have an effect against HIV-1, herpes simplex virus, and influenza A virus. Lincomycin B inhibits protein synthesis by binding to the ribosomes in bacteria and inhibiting peptide elongation. The optimum concentration for this compound is 0.2 mM with a minimum inhibitory concentration of 1 mM. Lincomycin B can be synthesized by reacting sodium hydroxide solution with hydrochloric acid or hydroxide solution at a temperature range from 30 °C to 70 °C.Formule :C17H32N2O6SDegré de pureté :Min. 95%Masse moléculaire :392.51 g/mol1-Deoxy-4-O-β-D-galactopyranosyl-1-[(4R)-4-(2-methylpropyl)-2-oxo-1-pyrrolidinyl]-β-D-fructopyranose/furanose
CAS :Lactose conjugate degradation product of pregabalinFormule :C20H35NO11Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :465.49 g/molVerapamil-d6 hydrochloride
CAS :Produit contrôléVerapamil-d6 hydrochloride is a drug product that can be used for the synthesis of other drugs. It has high purity, and it is an analytical standard that is used in metabolism studies. The natural form of Verapamil-d6 hydrochloride is found in plants such as the common vervain plant. This drug product can also be synthesized from the synthetic form by using chemical reactions. The impurity standard for this product is verapamil-d4 hydrochloride, which has a retention time of approximately 12 minutes on reversed phase HPLC.Formule :C27H33D6ClN2O4Degré de pureté :Min. 95%Masse moléculaire :497.1 g/molToremifene-N-oxide
CAS :Toremifene-N-oxide is a drug that has been shown to have genotoxic effects in human liver cells in an incubated system. Toremifene-N-oxide is the active form of toremifene, which is a selective estrogen receptor modulator (SERM). Toremifene-N-oxide is metabolized by peroxidases and can react with reactive oxygen species (ROS) to produce DNA damage. It also binds to DNA at the site of supercoiled DNA, leading to changes in the molecule's structure. Toremifene-N-oxide has been shown to have an optimum pH of 7.4 and ionization mass of 367. This drug binds to lactoperoxidase found in human liver cells and produces reactive molecules that cause oxidative DNA damage.Formule :C26H28ClNO2Degré de pureté :Min. 95%Masse moléculaire :421.96 g/molN-(4-Aminobenzenesulfonyl) sulfamethoxazole N-acetate
CAS :4-aminobenzenesulfonyl sulfamethoxazole N-acetate is a drug product that has been approved for use in humans. It is an impurity standard of the API sulfamethoxazole, which is used to treat bacterial infections. 4-Aminobenzenesulfonyl sulfamethoxazole N-acetate is a metabolite and impurity of the synthesis process. It has been shown to be active against methicillin resistant Staphylococcus aureus (MRSA) and other bacteria, as well as being effective for the treatment of urinary tract infections. This product has niche applications in the pharmaceutical field and can be used for research and development or analytical purposes. 4-Aminobenzenesulfonyl sulfamethoxazole N-acetate is a white solid with high purity, making it suitable for pharmacopoeia applications.
Formule :C18H18N4O6S2Degré de pureté :Min. 95%Masse moléculaire :450.5 g/mol9-Demethyl FR-901235
CAS :9-Demethyl FR-901235 is a synthetic compound that is used as an impurity standard for the synthesis of drugs. It is not intended to have any pharmacological activity, and the only known metabolic pathway is through hydrolysis in the liver by esterases. 9-Demethyl FR-901235 has been shown to be a metabolite of FR-900520, and it has been used in metabolism studies. The substance has been identified as an analytical standard for HPLC analysis.Formule :C17H14O7Degré de pureté :Min. 95%Masse moléculaire :330.29 g/molTobramycin impurity 3
Tobramycin impurity 3 is a natural product that belongs to the class of antibiotics. It is an impurity in the drug tobramycin, which is used for the treatment of respiratory tract infections. Tobramycin impurity 3 has been shown as a major metabolite of tobramycin by HPLC and GC-MS. The chemical structure is not known, but it has been identified as a metabolite based on its similarity to other metabolites. Metabolism studies are required to elucidate the metabolic pathway and identify the enzyme responsible for its formation.Degré de pureté :Min. 95%4'-Acetyl simvastatin
CAS :4'-Acetyl simvastatin is a synthetic statin that inhibits cholesterol synthesis by competitively inhibiting the enzyme HMG-CoA reductase. The reaction yield of 4'-acetyl simvastatin is high, and it has been shown to be effective at a lower dose than other statins. Impurities are not detected in this drug, and it has a low toxicity profile. Some impurities may be formed during the synthesis process due to reactions with acid catalysts, esterases, or expressed chloride. Other impurities such as hydroxyanisole and amination reaction products can be found in this drug due to its manufacturing process, which includes methyl alcohol and chemoenzymatic reactions.Formule :C27H40O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :460.6 g/molN-[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/mol
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