APIs per la ricerca e le impurità
Sottocategorie di "APIs per la ricerca e le impurità"
- Aminoacidi e Derivati(12.440 prodotti)
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- Antibiotici Naturali e Semisintetici(6.409 prodotti)
- Nitrili e Derivati Ciano(3.070 prodotti)
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- Derivati delle Purine e Pirimidine(8.974 prodotti)
- Derivati della Chinazolina e Chinolina(66.218 prodotti)
- Chinoni e Derivati(24.378 prodotti)
- Sali e Derivati degli API(92.894 prodotti)
- Steroidi e Derivati(4.987 prodotti)
- Sulfonamidi e Derivati(2.607 prodotti)
- Terpenoidi e Derivati(3.860 prodotti)
- Tiazolidinedioni e Tiopirani(2.755 prodotti)
- Composti β-Adrenergic(231 prodotti)
Trovati 66870 prodotti di "APIs per la ricerca e le impurità"
N-Desmethyl cyamemazine maleate
CAS:Cyamemazine is an antipsychotic drug that has been used for the treatment of schizophrenia and other psychotic disorders. N-Desmethyl cyamemazine maleate, a metabolite of cyamemazine, has been shown to have neuroprotective effects in vitro.Formula:C18H19N3S·C4H4O4Purezza:Min. 95%Peso molecolare:425.5 g/molDi-2-thienylmethanone
CAS:Di-2-thienylmethanone is a pyrazole with an activation energy of about 10.5 kcal/mol. It has been found to be toxic and can cause cell lysis. This molecule has been used in the synthesis of a number of drugs, including thiopental, a barbiturate that is used as an anaesthetic. Di-2-thienylmethanone is also the precursor for the synthesis of fluoroquinolones, which are potent antibacterial agents. The Friedel-Crafts reaction is one way this molecule is synthesized, and it involves the addition of an alkyl halide to an unsaturated double bond. This reaction is named after Charles Friedel and James Crafts who first discovered it in 1877.
Formula:C9H6OS2Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:194.28 g/molD-Val(10)-Semaglutide
D-Val(10)-Semaglutide is a semaglutide impurity. The amino acid at position 10 has been replaced by the D-form of the amino acid D-valine (D-Val). Semaglutide impurities are structurally related compounds that arise during synthesis, purification, or storage of semaglutide, a long-acting GLP-1 receptor agonist for managing type 2 diabetes and obesity.Formula:C187H291N45O59Peso molecolare:4,113.64 g/molDehydrocorybulbine chloride
CAS:Dehydrocorybulbine chloride salt is a medicinal compound that has shown potential as an anticancer agent. It is an analog of the Chinese herb Corydalis yanhusuo and has been found to inhibit protein kinases, which are enzymes that play a key role in cancer cell growth and proliferation. Dehydrocorybulbine chloride salt has been shown to induce apoptosis (programmed cell death) in various types of cancer cells, including bladder, lung, and breast cancer cells. This compound also exhibits low toxicity towards normal human cells and has shown promise as a possible treatment for certain types of cancer.Formula:C21H22ClNO4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:352.4 g/molN-Methyl-3-(4-naphthol)-3-(2-thienyl) propanamine hydrochloride
CAS:N-Methyl-3-(4-naphthol)-3-(2-thienyl) propanamine hydrochloride is a custom synthesis that has been shown to be a metabolite of naphthalene. It has been used as an impurity standard for N-methyl-3-(4-naphthol)-2-[(5-nitrofuran-2-yl)methyl] propanamine and in metabolism studies.Formula:C18H19NOS•HClPurezza:Min. 95%Colore e forma:PowderPeso molecolare:333.88 g/molOxytocin
CAS:Natriuretic hormone; induces uterine contraction and lactation
Formula:C43H66N12O12S2Purezza:Min. 98 Area-%Colore e forma:White Off-White PowderPeso molecolare:1,007.19 g/molTenofovir disoproxil related compound B
CAS:Tenofovir disoproxil related compound B is a peptidyl prodrug that is metabolized by esterases to tenofovir. It has been shown to be an effective agent against Mycobacterium tuberculosis and other bacterial species. Tenofovir disoproxil related compound B was also found to inhibit protein synthesis in Mycobacterium avium and Mycobacterium smegmatis, but not in Escherichia coli. This drug binds to the ribosome's 30S subunit, which blocks the binding of aminoacyl-tRNA and prevents the formation of peptide bonds. The mechanism of action for this drug is similar to that of the antibiotic erythromycin.Formula:C8H9N5Purezza:Min. 98 Area-%Peso molecolare:175.19 g/molN-Desmethyl galanthamine
CAS:Prodotto controllatoN-Desmethyl galanthamine is a plant alkaloid that is found in the Huperzia serrata plant. It has been shown to have cholinergic activity and calcium binding properties. N-Desmethyl galanthamine inhibits acetylcholinesterase, an enzyme responsible for the breakdown of acetylcholine, which is a neurotransmitter. This inhibition leads to increased levels of acetylcholine, which results in increased neuron stimulation and improved memory function. N-Desmethyl galanthamine also binds to β2 nicotinic receptor sites and blocks the binding of nicotine, leading to decreased nicotine dependence.
Formula:C16H19NO3Purezza:Min. 95%Peso molecolare:273.33 g/molLansoprazole sulfone - Bio-X ™
CAS:Lansoprazole is a proton pump inhibitor that is used in the treatment of gastrointestinal ulcers, symptoms of GERD and to eradicate Helicobacter pylori. This drug works by decreasing gastric acid secretion by targeting H+ and K+ ATPase. It offers pain relief from heartburn and reduces ulcer related pain.Formula:C16H14F3N3O3SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:385.36 g/mol6’-Hydroxy simvastatin acid
CAS:6’-Hydroxy simvastatin acid is a metabolite of simvastatin. It has an analytical purity of at least 98% and is used as an impurity standard in the preparation of high purity drug product. 6’-Hydroxy simvastatin acid is also used for research and development, such as drug discovery, new drug development, and analytical method validation. This compound has a CAS number of 1217529-34-4 and can be synthesized from natural or synthetic sources.Formula:C25H40O7Purezza:Min. 95%Peso molecolare:452.58 g/mol(3R,5S)-Atorvastatin sodium salt
CAS:(3R,5S)-Atorvastatin sodium salt is a synthetic compound that is used in the treatment of high cholesterol. It belongs to the class of statins, which are used for lowering blood cholesterol levels. The drug product contains at least 99% by weight of (3R,5S)-atorvastatin sodium salt. This product also has an analytical purity greater than 98%. It is metabolized via oxidation and hydroxylation to form metabolites that exhibit pharmacological activity similar to the parent molecule. (3R,5S)-Atorvastatin sodium salt is a natural product that can be found in plants such as yew trees. This drug has been shown to have niche applications in drug development and research and development.Formula:C33H34FN2NaO5Purezza:Min. 95%Colore e forma:PowderPeso molecolare:580.62 g/molCimetidine impurity F
CAS:Cimetidine impurity F is a research and development, drug product, analytical, synthetic, natural, niche, HPLC standard and pharmacopoeia impurity.
CAS No. 55272-86-1Formula:C16H24N8S2Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:392.55 g/mol3,3',5,5'-Tetraiodothyroformic acid
CAS:Cymit Quimicaetic beta-D-glucosiduronic acidFormula:C13H6I4O4Purezza:Min. 95 Area-%Colore e forma:Off-White PowderPeso molecolare:733.8 g/molPantoprazole sulphone
CAS:Pantoprazole sulphone is a proton-pump inhibitor that inhibits the production of stomach acid and protects the esophagus from damage. Pantoprazole sulphone has been shown to be effective in treating heart disease patients and reducing their risk of death. It also has biological properties, including modulating the effects of bosentan, which is used to treat pulmonary arterial hypertension. Pantoprazole sulphone has been shown to be chemically stable and stereoselective, which means it binds more strongly to one site than another. Clinical pharmacology studies have found that pantoprazole sulphone has no effect on abomasal motility or gastric emptying time.Formula:C16H15F2N3O5SPurezza:Min. 97 Area-%Colore e forma:PowderPeso molecolare:399.37 g/molα-Methyl-1,3-benzodioxole-5-propanamine
CAS:Prodotto controllatoα-Methyl-1,3-benzodioxole-5-propanamine (AMEB) is a chemical compound that minimizes the reaction products in industrial reactions. It has been used as an absorption agent and crosslinking agent in bioconjugate chemistry. The hydroxyl group on AMEB can be removed by hydrolysis to yield α-methyl-1,3-benzodioxole, which can then be converted to the amino acid methionine. AMEB has also been shown to have locomotor activity and to increase the synthesis of hyaluronic acid, which is important for maintaining joint health.
Formula:C11H15NO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:193.24 g/molCalcipotriol EP Impurity H
Calcipotriol EP Impurity H is an impurity found in calcipotriol EP. It is a metabolite of calcipotriol EP, which is the active ingredient in Dovonex. Calcipotriol EP Impurity H can be detected by HPLC with a retention time of 11.5 minutes and its purity can be determined by UV spectroscopy at 254 nm with a purity of >98%. Calcipotriol EP Impurity H can also be synthesized from natural or synthetic sources.Formula:C54H78O5Purezza:Min. 95 Area-%Colore e forma:PowderPeso molecolare:807.19 g/molBis-[[2-[(diaminomethylene)amino]thiazol-4-yl]methyl]disulfide
CAS:Bis-[[2-[(diaminomethylene)amino]thiazol-4-yl]methyl]disulfide is a disulfide derivative of famotidine. It has been used as an analytical reagent for the determination of impurities in famotidine and other related compounds. Bis-[[2-[(diaminomethylene)amino]thiazol-4-yl]methyl]disulfide is soluble in methanol, ethanol and water, but not in acetone. The compound can be prepared by reacting 4-(dimethylamino)-1H-1,2,3-benzothiadiazole with 2-[(diaminomethylene)amino]-4-(N'-methoxycarbonylthio)benzaldehyde and then reductive amination with sodium bisulfite.
Formula:C10H14N8S4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:374.54 g/molFlumethasone Impurity 12
Flumethasone impurity 12 is a high purity, HPLC standard that is used for research and development. This impurity is an analytical standard that is also used in the drug development process as a pharmacopoeia to measure the purity of an API. Flumethasone impurity 12 can be purchased in various quantities and purities and can be custom synthesized to meet your needs. It has CAS number 511-24-2 and a molecular weight of 306.45 g/mol.Purezza:Min. 95%
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