APIs para pesquisa e impurezas
Subcategorias de "APIs para pesquisa e impurezas"
- Aminoácidos e Derivados(12.335 produtos)
- Antraquinonas e Derivados(405 produtos)
- Derivados de Benzimidazol e Imidazol(10.456 produtos)
- Derivados das Benzodiazepinas(334 produtos)
- Carboidratos e Glicoconjugados(5.047 produtos)
- Ésteres e Derivados(42.252 produtos)
- Ácidos Graxos e Derivados Lipídicos(32.417 produtos)
- Flavonoides e Polifenóis(17.086 produtos)
- Radicais Livres e Agentes Oxidantes/Redutores(213 produtos)
- Cetonas e Derivados(2.402 produtos)
- Antibióticos Naturais e Semissintéticos(6.395 produtos)
- Nitrilas e Derivados Ciano(3.068 produtos)
- Nitrosaminas e Derivados(55 produtos)
- Nucleosídeos e Nucleotídeos(3.486 produtos)
- Fosfatos e Fosfonatos Orgânicos(1.201 produtos)
- Sulfonatos e Sulfatos Orgânicos(10.436 produtos)
- Compostos Organometálicos(4.421 produtos)
- Outros(6.310 produtos)
- Peptídeos e Proteínas(3.149 produtos)
- Polímeros e Derivados(100 produtos)
- Derivados de Purinas e Pirimidinas(8.949 produtos)
- Derivados de Quinazolina e Quinolina(66.070 produtos)
- Quinonas e Derivados(24.366 produtos)
- Sais e Derivados de API(80.425 produtos)
- Esteroides e Derivados(4.962 produtos)
- Sulfonamidas e Derivados(2.603 produtos)
- Terpenoides e Derivados(3.851 produtos)
- Tiazolidinedionas e Tiopiranos(2.754 produtos)
- Compostos β-Adrenérgicos(231 produtos)
Foram encontrados 57707 produtos de "APIs para pesquisa e impurezas"
4'-Bromo-2-(diethylamino)-2',6'-acetoxylidide
CAS:Please enquire for more information about 4'-Bromo-2-(diethylamino)-2',6'-acetoxylidide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C14H21BrN2OPureza:Min. 95%Peso molecular:313.23 g/molNorethindrone acetate impurity
CAS:Norethindrone acetate impurity is a drug product that is used in the development and research of drugs. It is an analytical standard for norethindrone acetate, which is an impurity found in the synthesis of this drug. Norethindrone acetate impurity can be synthesized in different ways, such as natural or synthetic routes. It is also available as a custom synthesis or it can be purchased as an impurity standard. This compound's CAS number is 1175129-26-6 and it has a purity level of 99%.
Fórmula:C22H28O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:340.46 g/molImiloxan hydrochloride
CAS:Imiloxan hydrochloride is a diagnostic agent that is used to diagnose Parkinson's disease and other neurological disorders. Imiloxan hydrochloride has been shown to increase dopamine levels in the brain and improve symptoms of Parkinson's disease. Imiloxan hydrochloride inhibits the glucuronidation of dopamine, which leads to an increase in neurotransmitter levels. This drug also has a pain-relieving effect by increasing norepinephrine levels and blocking the reuptake of serotonin. Imiloxan hydrochloride is a prodrug that is metabolized into methyl-d-aspartate and norepinephrine through conjugation with fatty acids and esters.
Fórmula:C14H17ClN2O2Pureza:Min. 95%Peso molecular:280.75 g/molRef: 3D-GDA16722
Produto descontinuadoEsomeprazole Impurity Q
Esomeprazole Impurity Q is a drug product. It is an impurity standard of esomeprazole, CAS No. 131428-60-1, which is used in the development of drugs and as an analytical reagent. It is synthesized from natural materials and has a purity of 99%. The metabolite can be found in animal and human metabolism studies. Esomeprazole Impurity Q is used for niche purposes such as HPLC standards, analytical reagents, or pharmacopoeia reference substances.
Pureza:Min. 95%Acyclovir Impurity O
Acyclovir Impurity O is an impurity found in the drug Acyclovir. It has been shown to inhibit the synthesis of DNA and RNA, which are necessary for cell division. The impurity has been detected in high purity HPLC standards and is used as a reference material for analytical purposes.
Acyclovir Impurity O can be synthesized either naturally or synthetically. It is an impurity that is regulated by the USP, BP, and EP pharmacopeias.Fórmula:C9H13N5O4Pureza:Min. 95%Peso molecular:255.23 g/molRef: 3D-IA158674
Produto descontinuadoBinospirone hydrochloride
CAS:Binospirone hydrochloride is a drug product that is used in the treatment of depression. It belongs to the class of antidepressants and has been shown to be effective against major depressive disorder (MDD). Binospirone hydrochloride is metabolized by cytochrome P450 enzymes into two metabolites: 3-hydroxybinospirone and 2,3-dihydroxybinospirone. The natural form of binospirone hydrochloride is synthesized from tyrosine and phenylalanine. It is also found as an impurity in other pharmaceuticals, such as clomipramine, amitriptyline, and fluoxetine. It has been shown that this compound binds to the serotonin transporter (SERT) at high affinity. This binding inhibits the reuptake of serotonin from synapses, leading to increased extracellular concentrations of serotonin.
Fórmula:C20H27ClN2O4Pureza:Min. 95%Peso molecular:394.9 g/molRef: 3D-CEA90860
Produto descontinuado2-[[[3-Methyl-4-(methylthio)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole
CAS:2-[[[3-Methyl-4-(methylthio)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole is a synthetic, nonsteroidal anti-inflammatory drug. It is soluble in methanol and ethanol, not soluble in water. The impurity standard of 2-[[[3-Methyl-4-(methylthio)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole is 3-[2-[(3,4,5-trimethoxyphenyl)amino]-1H-benzimidazolium methyl sulfate].
Fórmula:C15H15N3OS2Pureza:Min. 95%Peso molecular:317.43 g/molrac-Keto labetalol
CAS:Rac-keto labetalol is an active substance that belongs to the group of pyrazole derivatives. It is a racemic mixture of two enantiomers, (+)-labetalol and (-)-labetalol. Rac-keto labetalol is an antihypertensive drug that has been shown to be effective in lowering blood pressure in animal experiments. Rac-keto labetalol inhibits the activity of beta-adrenergic receptors, resulting in decreased heart rate, cardiac output, and peripheral vascular resistance. Rac-keto labetalol binds to alpha 1-adrenergic receptors but has no affinity for alpha 2A or alpha 2B adrenergic receptors. The hydrochloric acid used in the preparation of rac-keto labetalol reacts with lactide to form acetic acid and hydrochloric acid ester. This reaction is catalyzed by triphosgene, which also serves as a solvent for the
Fórmula:C19H22N2O3Pureza:Min. 95%Peso molecular:326.4 g/molRef: 3D-KDA66585
Produto descontinuado3-(2-Fluorophenyl) ezetimibe
CAS:3-(2-Fluorophenyl) ezetimibe is an impurity of the drug product Ezetimibe. It is a metabolite that has been shown to have analytical and research and development applications. 3-(2-Fluorophenyl) ezetimibe is soluble in organic solvents such as acetone, ethanol, or chloroform and insoluble in water. The impurity standard for 3-(2-Fluorophenyl) ezetimibe conforms to the USP/NF monograph for Ezetimibe Impurities A, B, C, D, E and F. The CAS number for this impurity is 1798008-25-9.
Fórmula:C24H21F2NO3Pureza:Min. 95%Peso molecular:409.40 g/molRef: 3D-YWC00825
Produto descontinuadoOmeprazole Impurity 65
Impurity 65 is an impurity of Omeprazole, a drug used to treat gastroesophageal reflux disease and peptic ulcer. Impurity 65 is a metabolite of Omeprazole that can be found in the drug product at a concentration up to 0.5%. It has been shown to have anti-inflammatory effects and can be used as a research and development standard for HPLC analysis. Impurity 65 is also used as an impurity standard in the USP pharmacopoeia and other pharmacopoeias around the world.
Fórmula:C17H17N3O4Pureza:Min. 95%Peso molecular:327.33 g/molN’-(4-Acetylaminophenyl)-N,N-dimethylacetamidine
CAS:N’-(4-Acetylaminophenyl)-N,N-dimethylacetamidine is a drug product that is used in the development of new drugs. It has high purity, analytical grade and natural origin. It is an impurity standard used in metabolite identification and research and development. The CAS number for this compound is 1358054-66-6.Fórmula:C12H17N3OPureza:Min. 95%Peso molecular:219.28 g/molRef: 3D-IEC05466
Produto descontinuadoEnalaprilat tert-butyl ester
CAS:Enalaprilat tert-butyl ester is a synthetic compound and impurity standard used in the synthesis of drug product. Enalaprilat tert-butyl ester is also a metabolite of enalapril, an angiotensin-converting enzyme (ACE) inhibitor used in the treatment of hypertension, congestive heart failure, and diabetic nephropathy. Enalaprilat tert-butyl ester has been shown to have pharmacological effects similar to those of enalapril.
Fórmula:C22H32N2O5Pureza:Min. 95%Peso molecular:404.5 g/molRef: 3D-ZBB79629
Produto descontinuado1,4-Bis[(tetrahydro-2-furanyl)carbonyl]-piperazine
CAS:1,4-Bis[(tetrahydro-2-furanyl)carbonyl]-piperazine is a synthetic drug product. It is used as an analytical standard to help elucidate the metabolic pathway of drugs and their metabolites. This compound has been shown to be metabolized by various enzymes including CYP450, glutathione reductase, and esterases. It can also be synthesized from 1,4-dihydropyridine and 2-furancarboxaldehyde. The physical properties of 1,4-bis[(tetrahydro-2-furanyl)carbonyl]-piperazine are: white powder; mp 178°C; IR max 1710 cm−1 (CO); UV max 221 nm (EtOH). The impurities in this product are: 1-(2H)-Quinolinone (CAS No. 2467-94-1) which may have a maximum concentration
Fórmula:C14H22N2O4Pureza:Min. 95%Peso molecular:282.34 g/molN-Trityl candesartan ethyl ester
CAS:N-Trityl candesartan ethyl ester is a drug product that has been custom synthesized for research and development purposes. It is an impurity standard for the synthesis of metoprolol. The compound was synthesized as a synthetic intermediate to be used in an analytical study, and is not found in nature. N-Trityl candesartan ethyl ester is chemically similar to Metoprolol and can be used as an impurity standard for HPLC analysis of Metoprolol or other drugs containing Metoprolol.
Fórmula:C45H38N6O3Pureza:Min. 95%Peso molecular:710.80 g/molRef: 3D-XWC98581
Produto descontinuadoo-Desphenyl sofosbuvir
CAS:o-Desphenyl sofosbuvir is a drug product that has been custom synthesized for research purposes. It is made of pure natural ingredients and does not contain any impurities. o-Desphenyl sofosbuvir is a metabolite from the synthesis of sofosbuvir, a drug used to treat hepatitis C. It can be used in pharmaceutical research and development as an analytical standard for HPLC.
Fórmula:C16H25FN3O9PPureza:Min. 95%Peso molecular:453.36 g/molBupropion (R)-Isomer
CAS:Produto ControladoBupropion is a racemic mixture of two enantiomers. The (R)-isomer is the more active form and is used for the treatment of major depressive disorder, seasonal affective disorder, and nicotine addiction. Bupropion has been shown to inhibit monoamine oxidase type A in humans and other mammals. This inhibition may be responsible for its antidepressant effects. The drug also has an effect on the liver, which can lead to serious side effects such as seizures or death if not monitored carefully. Bupropion has a high affinity for α1-acid glycoprotein, which plays a role in drug interactions with other drugs that are metabolized by this protein.
Fórmula:C13H18ClNOPureza:Min. 95%Peso molecular:239.74 g/molTianeptine ethyl ester
CAS:Tianeptine is a drug product that belongs to the group of antidepressants. It is metabolized by cytochrome P450 enzymes in the liver and excreted in urine. Tianeptine ethyl ester is used as an analytical reference standard for the tianeptine content of HPLC samples. The CAS number for tianeptine ethyl ester is 66981-77-9.
Fórmula:C23H29ClN2O4SPureza:Min. 95%Peso molecular:465.00 g/molRef: 3D-RCA98177
Produto descontinuadoBenz[A]anthracene-7-chloromethane-13C
CAS:Please enquire for more information about Benz[A]anthracene-7-chloromethane-13C including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C19H13ClPureza:Min. 95%Peso molecular:277.7 g/molRef: 3D-RFC05460
Produto descontinuadoN9-Des(4-acetoxy-3-(acetoxymethyl)but-1-yl) N7-[4-acetoxy-3-(acetoxymethyl)but-1-yl] famciclovir
CAS:N9-Des(4-acetoxy-3-(acetoxymethyl)but-1-yl) N7-[4-acetoxy-3-(acetoxymethyl)but-1-yl] famciclovir is an analytical standard that is used for drug development and as an impurity in the production of famciclovir. It has a purity of 99.0% and a melting point of 176°C. The CAS number for this compound is 131266-15-4, and it can be found in the pharmacopoeia under its synonym, acetyl 9'''-desoxyfavipirin. This chemical has been shown to have antiviral activity against herpes simplex virus type 1 (HSV1), but not against HSV2 or cytomegalovirus (CMV).
Fórmula:C14H19N5O4Pureza:Min. 95%Peso molecular:321.33 g/molRef: 3D-GFA26615
Produto descontinuado3-[2-[4-(5-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
CAS:3-[2-[4-(5-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one is a drug product that can be used as an analytical reference standard. It is a synthetic compound that is not found in nature and has CAS number 1199589-74-6. This compound has been synthesized by custom synthesis and it is an impurity standard for HPLC analysis. 3-[2-[4-(5-Fluoro-1,2-benzisoxazol-3 -yl)-1 -piperidinyl]ethyl]-6,7,8,9 -tetrahydro - 2 methyl - 4H - pyrido[1,2 -a]p
Fórmula:C23H27FN4O2Pureza:Min. 95%Peso molecular:410.48 g/molRef: 3D-IF23360
Produto descontinuado
