APIs para investigación e impurezas
Subcategorías de "APIs para investigación e impurezas"
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Se han encontrado 66870 productos de "APIs para investigación e impurezas"
2,2-Bis(N-(a,a,a-trifluoro-m-tolyl)antranililoxi)diethylether
CAS:2,2-Bis(N-(a,a,a-trifluoro-m-tolyl)antranililoxi)diethylether is a natural compound that is an impurity in the drug 2,2-Bis(N-(a,a,a-trifluoro-m-tolyl)antranilic acid). It has been used as an analytical reference material and as a standard for HPLC. The synthesis of this compound has not been reported. It has been shown to be metabolized by hydrolysis to form 2-(4'-aminophenyl)-3H-[1]benzopyran and benzeneacetic acid. 2,2-Bis(N-(a,a,a-trifluoro-m-tolyl)antranililoxi)diethylether is also known as bis(4'-aminophenyl)-3H-[1Fórmula:C32H26F6N2O5Pureza:Min. 95%Forma y color:Slightly Yellow Yellow Clear LiquidPeso molecular:632.55 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 The amino acid at position 10 has been replaced by the D-form of the amino acid D-valine (D-Val).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.Fórmula:C187H291N45O59Peso molecular:4,113.64 g/molD-Thr(5)-Semaglutide
D-Thr(5)-Semaglutide is a semaglutide impurity. The amino acid at position 5 has been replaced by the D-form of the amino acid D-threonine (D-Thr). 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.Fórmula:C187H291N45O59Peso molecular:4,113.64 g/molSemaglutide Impurity 56 (D-Glu 21)
D-Glu(21)-Semaglutide is a semaglutide impurity. The amino acid at position 21 has been replaced by the D-form of the amino acid D-glutamic acid (D-Glu). 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.Fórmula:C187H291N45O59Peso molecular:4,113.64 g/molSemaglutide Impurity 51 (D-Thr 7)
D-Thr(7)-Semaglutide is a semaglutide impurity. The amino acid at position 7 has been replaced by the D-form of the amino acid D-threonine (D-Thr). 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.Fórmula:C187H291N45O59Peso molecular:4,113.64 g/molSemaglutide Impurity 60 (D-Arg 30)
D-Arg(30)-Semaglutide is a semaglutide impurity. The amino acid at position 30 has been replaced by the D-form of the amino acid D-arginine (D-Arg). 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.Fórmula:C187H291N45O59Peso molecular:4,113.64 g/molN,N-Dimethyl-2-(1-phenyl-1-(pyridin-4-yl)ethoxy)ethanamine
CAS:Producto controladoThe synthesis of N,N-dimethyl-2-(1-phenyl-1-(pyridin-4-yl)ethoxy)ethanamine is a two step process. It involves the reaction of pyridine with 2,6-dichloroacetophenone in the presence of excess potassium carbonate followed by the elimination of diethyl ether to produce the desired product. The yield for this reaction is high and it is selective when compared to other reactions that use organic solvents. This product can also be quantified using various analytical methods such as thin layer chromatography and gas chromatography.Fórmula:C17H22N2OPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:270.37 g/mol2-[[[(4-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole
CAS:2-[[[(4-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole is a protonated sulfonamide that is used as an analytical method to detect the presence of other drugs in human liver tissue. It has been shown to inhibit the activity of cytochrome P450 3A4 (CYP3A4), one of the enzymes responsible for metabolizing many drugs. Bromoenol lactone and powder diffraction spectrum are two additional analytical methods that can be used to detect 2-[([(4-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole.
Fórmula:C18H21N3O4SPureza:Min. 95%Forma y color:White/Off-White SolidPeso molecular:375.44 g/molAcyclovir acetate
CAS:Acyclovir is an antiviral agent that prevents the growth of herpes simplex virus. Acyclovir is a prodrug, which is converted to acycloguanosine 5'-triphosphate (ACV-TP) in vivo. ACV-TP inhibits viral DNA polymerase and thereby prevents viral genome replication, replication. The molecular structure of Acyclovir was determined by X-ray crystallography at 3.2 Å resolution. It has been shown that ACV-TP can be activated by chloride ions and it has been suggested that this activation may be the result of an interaction with a ligand.
ACV-TP binds to guanine residues in the DNA chain and prevents the formation of hydrogen bonds between guanine and adenine or cytosine residues in the same chain, preventing DNA replication.Fórmula:C10H13N5O4Pureza:Min. 95%Forma y color:White PowderPeso molecular:267.24 g/molDaunorubicinol
CAS:Daunorubicin metabolite
Fórmula:C27H31NO10Pureza:Min. 95%Forma y color:Red PowderPeso molecular:529.54 g/mol22-Oxo-vincaleukoblastine 6'-oxide
CAS:22-Oxo-vincaleukoblastine 6'-oxide is a synthetic drug with no known clinical use. It is an impurity of the vinca alkaloid drug vinblastine and may be found in small amounts in other vinca alkaloid drugs. 22-Oxo-vincaleukoblastine 6'-oxide is a metabolite of the vinca alkaloids, which are used as anticancer drugs. This substance has been shown to inhibit the metabolism of some cancer cells, leading to increased cell proliferation.
Fórmula:C46H56N4O11Pureza:Min. 95%Forma y color:PowderPeso molecular:840.96 g/mol2'-Nor thiaMine
CAS:2'-Nor thiaMine is a drug product, analytical and impurity standard for the manufacture of pharmaceuticals. It is a natural substance found in plants, animals and humans. 2'-Nor thiaMine has been shown to be an impurity of the drug 2-mercaptopurine (2MP), which is used to treat leukemia, lymphoma and psoriasis. This compound can also be used as a research tool or as an impurity standard. 2'-Nor thiaMine is used in metabolism studies of drugs that are metabolized by liver enzymes such as cytochrome P450. It has been shown to inhibit the activity of these enzymes in vitro at concentrations less than 1 μM. CAS No.: 7770-93-6Fórmula:C11H15ClN4OSPureza:Min. 95%Peso molecular:286.78 g/mol
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