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(12.317 produits)
- Anthraquinones et Dérivés(402 produits)
- Dérivés du Benzimidazole et de l’Imidazole(10.383 produits)
- Dérivés des Benzodiazépines(324 produits)
- Glucides et Glycoconjugués(5.045 produits)
- Esters et Dérivés(42.241 produits)
- Acides Gras et Dérivés Lipidiques(32.368 produits)
- Flavonoïdes et Polyphénols(17.070 produits)
- Radicaux Libres et Agents Oxydants/Réducteurs(210 produits)
- Cétones et Dérivés(2.394 produits)
- Antibiotiques Naturels et Semi-Synthétiques(6.310 produits)
- Nitriles et Dérivés Cyano(3.068 produits)
- Nitrosamines et Dérivés(55 produits)
- Nucléosides et Nucléotides(3.427 produits)
- Phosphates et Phosphonates Organiques(1.193 produits)
- Sulfonates et Sulfates Organiques(10.416 produits)
- Composés Organométalliques(4.417 produits)
- Autres(6.266 produits)
- Peptides et Protéines(3.130 produits)
- Polymères et Dérivés(99 produits)
- Dérivés des Purines et Pyrimidines(8.893 produits)
- Dérivés de Quinazoline et de Quinoléine(65.624 produits)
- Quinones et Dérivés(24.336 produits)
- Sels et Dérivés d’API(81.450 produits)
- Stéroïdes et Dérivés(4.911 produits)
- Sulfamides et Dérivés(2.556 produits)
- Terpénoïdes et Dérivés(3.830 produits)
- Thiazolidinediones et Thiopyranes(2.752 produits)
- Composés β-Adrénergiques(227 produits)
Affichez 21 plus de sous-catégories
58824 produits trouvés pour "APIs pour la recherche et les impuretés"
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Chlorthalidone 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/molChlorhexidine diacetate EP Impurity O
CAS :Chlorhexidine diacetate EP Impurity O is an analytical reference material that is used as a pharmaceutical impurity. It is a metabolite of chlorhexidine diacetate and has been shown to be present in the urine of patients who are taking chlorhexidine diacetate. Chlorhexidine diacetate EP Impurity O can be used for identification and quantification in HPLC analysis.Formule :C22H30Cl2N10Degré de pureté :Min. 95%Masse moléculaire :505.45 g/molMoiramide B
CAS :Moiramide B is an analog of the protein kinase inhibitor indirubin. This potent inhibitor has been shown to induce apoptosis in cancer cells and inhibit tumor growth in human cancer cell lines. Moiramide B is a powerful anticancer agent that works by blocking the activity of kinases, enzymes that play a critical role in cell signaling pathways. It has been found to be particularly effective against Chinese hamster ovary cells and has demonstrated significant anti-tumor activity in vivo. Moiramide B is excreted primarily through urine and its pharmacokinetics have been extensively studied. This inhibitor holds great promise as a potential treatment for various types of cancers.Formule :C25H31N3O5Degré de pureté :Min. 95%Masse moléculaire :453.5 g/mol(7α,17β)-7-[9-[(R)-(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]estra-1,3,5(10)-triene-3,17-diol
CAS :Produit contrôléEstradiol is a steroid hormone that belongs to the estrogens group. It is used for the treatment of breast cancer, metastatic breast cancer and estrogen receptor-positive breast cancer. Estradiol has been shown to inhibit the growth of human breast cancer cells in vitro and in vivo. It binds to estrogen receptors, which leads to a decrease in the production of other hormones. This drug also has anti-estrogenic effects on breast tissue, which may be due to its ability to bind with estrogen receptors and act as an antagonist.Formule :C32H47F5O3SDegré de pureté :Min. 95%Masse moléculaire :606.8 g/molPolyethylene glycol monoisotridecyl ether
CAS :Polyethylene glycol monoisotridecyl ether (PEG-DTAE) is a polymer that can be used as an antimicrobial agent. It is active against Gram-positive bacteria but not against Gram-negative bacteria. PEG-DTAE has anti-angiogenic effects, which may be due to its ability to inhibit the growth of new blood vessels and thereby prevent the spread of infection. In vitro assays have shown that PEG-DTAE can induce cell lysis and hemolysis in test samples. PEG-DTAE has been shown to have hemolytic activity in vivo in rats, with histology sections showing inflammation and necrosis in the spleen and liver. This polymer also causes symptoms such as fever, chills, rigors, and hypotension in patients with chronic renal failure who are undergoing dialysis.
Formule :C30H62O10Degré de pureté :Min. 95%Masse moléculaire :582.8 g/molMethapyrilene dihydrochloride
CAS :Methapyrilene dihydrochloride is an anticancer drug that acts as a kinase inhibitor, preventing the activation of protein kinases that are involved in cancer cell growth and survival. It has been shown to induce apoptosis (cell death) in cancer cells by inhibiting the activity of certain kinases. Methapyrilene dihydrochloride is a potent inhibitor of tumor growth in Chinese hamsters, human tumors, and other animal models. It is also an analog of amphetamine and can be detected in urine tests. This drug has shown promising results as a potential treatment for various types of cancer.Formule :C14H19N3SDegré de pureté :Min. 95%Masse moléculaire :261.39 g/mol4-Methyl trans-Doxercalciferol
CAS :4-Methyl trans-Doxercalciferol is a synthetic drug product that is used as an analytical reference material for the study of metabolism. It is a natural, API impurity, and synthetic metabolite that has been prepared as an impurity standard for HPLC analysis. 4-Methyl trans-Doxercalciferol has not been evaluated in living systems, but it may be useful in research and development of drugs, such as those used to treat cardiovascular disease. 4-Methyl trans-Doxercalciferol has shown no adverse effects in pharmacological studies.Formule :C28H44O2Degré de pureté :Min. 95%Masse moléculaire :412.65 g/molN-(2-((2-(4-(2-(2-Hydroxyethoxy)ethyl)piperazine-1-carbonyl)phenyl)thio)phenyl)acetamide
CAS :N-(2-((2-(4-(2-(2-Hydroxyethoxy)ethyl)piperazine-1-carbonyl)phenyl)thio)phenyl)acetamide is a synthetic drug that has been developed for the treatment of various diseases. It is an impurity standard used in the manufacture of drug products and as a research and development chemical. Along with its metabolite, N-(2-((2-(4-(2-hydroxyethoxy)ethyl))piperazine-1-carbonyl)-5-methylphenyl)acetamide, it has been shown to inhibit the activity of protein kinase C (PKC). N-(2-((2-(4 (2 (2 -hydroxyethoxy)ethyl))piperazine-1 -carbonyl)-5 methylphenyl)acetamide has also been shown to have antiinflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis.Formule :C23H29N3O4SDegré de pureté :Min. 95%Masse moléculaire :443.60 g/molAsenapine 11-hydroxysulfate
CAS :Asenapine 11-hydroxysulfate is a metabolite of asenapine. It is a synthetic drug that can be synthesized from asenapine by reacting with hydrogen sulfide. Asenapine 11-hydroxysulfate may be used for the production of asenapine, or it may be used in analytical research to determine the purity and identity of asenapine.Formule :C17H16ClNO5SDegré de pureté :Min. 95%Masse moléculaire :381.80 g/molTirofiban impurity 4
CAS :Tirofiban impurity 4 is a drug product. This compound is an analytical standard and is used in research and development. CAS No. 2250244-31-4, Metabolism studies, Natural, API impurity, Custom synthesis, Impurity standard, Synthetic, Drug development, Research and Development, niche, HPLC standard High purityFormule :C17H27NO7S2Degré de pureté :Min. 95%Masse moléculaire :421.5 g/mol2-O-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl] balsalazide
CAS :2-O-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl] balsalazide is a drug product that has been custom synthesized and purified to high purity. It is an analytical standard for metabolism studies. This compound is metabolized through a number of metabolic transformations, including hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. 2-O-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl] balsalazide is also used as a pharmacopoeia impurity standard and as a research and development HPLC standard.Formule :C27H24N4O9Degré de pureté :Min. 95%Masse moléculaire :548.5 g/molN,N’-Bis(2’-cyanobenzyl)-6-chloro-2,4-dioxopyrimidine
CAS :N,N'-Bis(2'-cyanobenzyl)-6-chloro-2,4-dioxopyrimidine is a drug product that is used as an HPLC standard. It has CAS No. 1618644-29-3 and a molecular mass of 309.35 g/mol. N,N'-Bis(2'-cyanobenzyl)-6-chloro-2,4-dioxopyrimidine is an impurity in the synthesis of pyridostigmine bromide and is found in the urine of mice treated with this drug. This impurity can be determined by GC/MS and LC/MS techniques. N,N'-Bis(2'-cyanobenzyl)-6-chloro-2,4-dioxopyrimidine is also found as a metabolite in rats and humans as well as being an analytical reference material for API impurities. The metabolite may be formedFormule :C20H13ClN4O2Degré de pureté :Min. 95%Masse moléculaire :376.8 g/mol2,3,3',4',6-Pentachlorobiphenyl
CAS :Produit contrôlé2,3,3',4',6-Pentachlorobiphenyl (PCB-126) is an inhibitor of tumor growth and cancer cell proliferation. It has been shown to induce apoptosis in Chinese hamster ovary cells and inhibit protein kinase C activity. PCB-126 is an analog of caffeine and has been found in human urine samples. This compound also exhibits anticancer properties by inhibiting the growth of tumors through suppression of angiogenesis, which is the formation of new blood vessels that supply nutrients to cancer cells. Additionally, PCB-126 has been shown to inhibit the secretion of oxytocin, which may contribute to its anticancer effects. Overall, PCB-126 is a potent inhibitor with promising potential for cancer treatment.Formule :C12H5Cl5Degré de pureté :Min. 95%Masse moléculaire :326.4 g/molD-Ribose-L-cysteine
CAS :D-Ribose-L-cysteine is a combination of D-ribose and L-cysteine. It is used for the treatment of bowel disease, radiation injury, pentobarbital sodium induced ileus, atherosclerotic lesion, oral hypoglycaemic, neuronal death, psychotic disorder in AIDS patients and active antiretroviral therapy. D-Ribose-L-cysteine has been shown to decrease ATP levels and increase histological damage in v79 cells. D-Ribose-L-cysteine has also been shown to have a protective effect on hamster V79 cells against inflammatory bowel disease by decreasing the release of inflammatory cytokines.
Formule :C8H15NO6SDegré de pureté :Min. 95%Masse moléculaire :253.28 g/molMycophenolate mofetil N-oxide - EP
CAS :Mycophenolate mofetil N-oxide is a metabolite that is formed during the synthesis of mycophenolic acid, a drug used for the treatment of autoimmune disorders such as rheumatoid arthritis. Mycophenolate mofetil N-oxide is a white solid with an mp of about 155°C. It has been shown to inhibit protein synthesis in cells, and has been investigated for its potential use in cancer therapy.
Formule :C23H31NO8Degré de pureté :Min. 95%Masse moléculaire :449.49 g/molBazedoxifene 4’-β-D-glucuronide
CAS :Please enquire for more information about Bazedoxifene 4’-β-D-glucuronide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C36H42N2O9Degré de pureté :Min. 95%Masse moléculaire :646.7 g/molPemetrexed impurity C
CAS :Pemetrexed is a drug product that belongs to the group of drugs called antifolate agents. It is used in the treatment of cancer and is metabolized through a number of metabolic transformations, including hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. The impurity C is a natural metabolite that can be found in urine as well as in plasma. This impurity has not been identified as a major metabolite of pemetrexed.Formule :C40H40N10O13Degré de pureté :Min. 95%Masse moléculaire :868.81 g/molGlimepiride EP Impurity F
CAS :Please enquire for more information about Glimepiride EP Impurity F including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C18H23N3O6SDegré de pureté :Min. 95%Masse moléculaire :409.46 g/molN-Methyl-4-phenylpiperidine
CAS :N-Methyl-4-phenylpiperidine is a synthetic drug that acts as a stimulant. It is a structural analog of the neurotransmitter acetylcholine and has been shown to have similar effects in knockout mice. N-Methyl-4-phenylpiperidine is metabolized by hydrolysis of the amide group, leading to the formation of alphaprodine and hydroxyphenylacetic acid. This drug has been shown to inhibit dopamine and serotonin uptake in rats, which may be related to its psychostimulant effects. Clinical pharmacology studies have shown that this drug can increase blood pressure, heart rate, and respiration rates in humans.
Formule :C12H17N·HClDegré de pureté :Min. 95%Masse moléculaire :211.73 g/molFingolimod phosphate d4
CAS :Produit contrôléFingolimod is a drug product that belongs to the class of synthetic drugs. It is an impurity standard for fingolimod phosphate d4 and its metabolites. Fingolimod phosphate d4 is a metabolite of fingolimod and has been shown to inhibit the synthesis of phosphatidylinositol 3-kinase (PI3K) in vitro, which may be due to its ability to inhibit protein synthesis. The pharmacopoeia for fingolimod phosphate d4 is CAS No. 1794828-93-5.Formule :C19H30D4NO5PDegré de pureté :Min. 95%Masse moléculaire :391.48 g/mol
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