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21-Deoxyprednisolone
21-Deoxyprednisolone is an analog of prednisolone. It is metabolically interconvertible with Prednisone. Prednisolone is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: Deprodone; 11β,17-Dihydroxypregna-1,4-diene-3,20-dione; Prednisolone Acetate EP Impurity D; Prednisolone Impurity 31; (11β)-11,17-Dihydroxypregna-1,4-diene-3,20-dione; Pregna-1,4-diene-3,20-dione, 11,17-dihydroxy-, (11β)-. Grade: ≥95%. CAS No. 20423-99-8. Molecular formula: C21H28O4. Mole weight: 344.44.
21-Deoxyprednisolone 17α-Propionate
RD20000, a corticosteroid, is a topical antiinflammatory agent. Synonyms: Deprodone Propionate; (11β)-11-Hydroxy-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; RD 20000; (11β)-11-Hydroxy-3,20-dioxopregna-1,4-dien-17-yl propionate; Pregna-1,4-diene-3,20-dione, 11-hydroxy-17-(1-oxopropoxy)-, (11β)-; 21-Deoxyprednisolone; (11β)-11,17-Dihydroxypregna-1,4-diene-3,20-dione. Grade: ≥95%. CAS No. 20424-00-4. Molecular formula: C24H32O5. Mole weight: 400.51.
21-Desacetoxy-21-Chloro Anecortave
21-Desacetoxy-21-Chloro Anecortave is a metabolite of Anecortave, which is a drug used for the treatment of ocular neovascular diseases. Synonyms: 21-Chloro-17-hydroxypregna-4,9(11)-diene-3,20-dione; (8S,10S,13S,14S,17R)-17-(2-Chloroacetyl)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,10,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grade: ≥95%. CAS No. 75868-48-3. Molecular formula: C21H27ClO3. Mole weight: 362.89.
21-Desacetoxy Anecortave
21-Desacetoxy Anecortave is a metabolite of Anecortave, which is a drug used for the treatment of ocular neovascular diseases. Synonyms: 17-Hydroxypregna-4,9(11)-diene-3,20-dione; 17-Hydroxypregn-4,9(11)-dien-3,20-dione; Pregn-4,9(11)-diene-3,20-dione, 17-hydroxy-; (8S,10S,13S,14S,17R)-17-Acetyl-17-hydroxy-10,13-dimethyl-1,2,6,7,8,10,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grade: ≥95%. CAS No. 34184-82-2. Molecular formula: C21H28O3. Mole weight: 328.45.
21-Desacetyl-21-dehydro Difluprednate
21-Desacetyl-21-dehydro Difluprednate is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Synonyms: (6α,11β)-6,9-Difluoro-11-hydroxy-3,20-dioxo-17-(1-oxobutoxy)pregna-1,4-dien-21-al. Molecular formula: C25H30F2O6. Mole weight: 464.50.
21-Desacetyl-21-isovaleroyl Difluprednate
21-Desacetyl-21-isovaleroyl Difluprednate is an impurity of the drug Difluprednate, which is used for the treatment of post-operative ocular inflammation and pain. Synonyms: (6α,11β)-17-(Butyryloxy)-6,9-difluoro-11-hydroxy-3,20-dioxopregna-1,4-dien-21-yl 3-methylbutanoate; Butanoic acid, 3-methyl-, (6α,11β)-6,9-difluoro-11-hydroxy-3,20-dioxo-17-(1-oxobutoxy)pregna-1,4-dien-21-yl ester. Molecular formula: C30H40F2O7. Mole weight: 550.63.
21-Desacetyl 21-O-Iodometyl Deflazacort
21-Desacetyl 21-O-Iodometyl Deflazacort is an impurity of Deflazacort, which is a systemic corticosteroid used to treat rheumatoid arthritis and lupus. Synonyms: 2-((6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-6a,8a,10-trimethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d]oxazol-8b-yl)-2-oxoethyl hypoiodite. Grade: 99%. Molecular formula: C23H28INO5. Mole weight: 525.38.
21-Desacetyl Anecortave
21-Desacetyl Anecortave is a metabolite of Anecortave, which is a drug used for the treatment of ocular neovascular diseases. Synonyms: 17,21-Dihydroxypregna-4,9(11)-diene-3,20-dione; AL 4940; (8S,10S,13S,14S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,6,7,8,10,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grade: ≥95%. CAS No. 10184-70-0. Molecular formula: C21H28O4. Mole weight: 344.44.
21-Desacetyl Deflazacort
A metabolite of Deflazacort, a systemic corticosteroid, a derivative of prednisolone and used for rheumatoid arthritis and lupus. Synonyms: 5'H-Pregna-1,4-dieno[17,16-d]oxazole-3,20-dione, 11,21-dihydroxy-2'-methyl-, (11β,16β)-; (11β,16β)-11,21-Dihydroxy-2'-methyl-5'H-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione; Deacetyldeflazacort; Deflazacortalcohol; 21-Deacetyldeflazacort; 5'βH-Pregna-1,4-dieno[17,16-d]oxazole-3,20-dione, 11β,21-dihydroxy-2'-methyl-; L 6485. Grade: ≥95%. CAS No. 13649-57-5. Molecular formula: C23H29NO5. Mole weight: 399.48.
21-Deschloro Clobetasol 17-Propionate
21-Deschloro Clobetasol 17-Propionate is one of Clobetasol propionate impurities. Clobetasol propionate is a glucocorticoid that induces monooxygenase activity in vivo. It alters the structure of tight junctions in epidermis and smoothened hedgehog pathway receptor agonist. It can be used as anti-inflammatory, immunosuppressive and antimitotic agent. Active in vivo. Synonyms: 9-Fluoro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate; Clobetasol Propionate EP Impurity H; Clobetasol Propionate Impurity H; 9-Fluoro-11β,17-dihydroxy-16β-methyl-pregna-1,4-diene-3,20-dione 17-Propionate; (11β,16β)-9-Fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; 21-Deoxybetamethasone 17-propionate; Clobetasol Propionate EP IMP H; (8S,9R,10S,11S,13S,14S,16S,17R)-17-Acetyl-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl Propionate. Grade: 98%. CAS No. 4351-48-8. Molecular formula: C25H33FO5. Mole weight: 432.52.
21-Deschloromethyl-21-O-Ethoxycarbonyl Loteprednol Etabonate is an impurity of Loteprednol, which is a corticosteroid used to treat inflammations of the eye. Synonyms: Loteprednol Impurity 3; (11β,17α)-17-[(Ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic Acid Anhydride with Ethyl Hydrogen Carbonate; Prednisolone Dicarbonate; Androsta-1,4-diene-17-carboxylic acid, 17-[(ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-, anhydride with ethyl hydrogen carbonate, (11β,17α)-; (11β,17α)-17-{[(Ethoxycarbonyl)oxy]carbonyl}-11-hydroxy-3-oxoandrosta-1,4-dien-17-yl ethyl carbonate; Carbonic acid, (11β,17α)-17-[[(ethoxycarbonyl)oxy]carbonyl]-11-hydroxy-3-oxoandrosta-1,4-dien-17-yl ethyl ester. Grade: ≥95%. CAS No. 133991-62-5. Molecular formula: C26H34O9. Mole weight: 490.54.
21-Hemiacetal Dexamethasone
21-Hemiacetal Dexamethasone is a remarkable glucocorticoid possessing extensive action longevity, used in the research of sundry inflammatory and autoimmune ailments. Synonyms: 21-?Hemiacetal dexamethasone; 473273-03-9. Grade: > 95%. CAS No. 473273-03-9. Molecular formula: C23H31FO6. Mole weight: 422.49.
2(1H)-Pyrimidinone, 4-amino-1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-5-methyl- is a ubiquitous constituent in antiviral research. Operating primarily to viral infections research, such as HIV and HCV, this compound executes its function by impeding the replication of viruses. Synonyms: 4-Amino-1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-5-methyl-2(1H)-pyrimidinone. CAS No. 114248-22-5. Molecular formula: C10H13F2N3O4. Mole weight: 277.22.
21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione is an impurity of Desoxymetasone which is an anti-inflammatory agent. Synonyms: (16α)-21-Hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione; Dexamethasone Impurity. CAS No. 56016-90-1. Molecular formula: C22H28O3. Mole weight: 340.45.
21-Hydroxy Eplerenone
A metabolite of Eplerenone. Eplerenone is a potassium-sparing diuretic that selectively blocks aldosterone activation of the mineralcorticoid receptor, demonstrating little activity towards other steroid receptors. Synonyms: (7α,11α,17α)-9,11-epoxy-17, 21-hydroxy- -3-oxo-pregn-4-ene-7,21-dicarboxylic acid, γ-lactone, 7-methyl ester. Grade: > 95%. Molecular formula: C24H30O7. Mole weight: 430.50.
2-(1-Hydroxyethyl) promazine Sulfoxide (Mixture of Diastereomers)
A metabolite of Promazine.Promazine is a medication that belongs to the phenothiazine class of antipsychotics. An older medication used to treat schizophrenia. Synonyms: 10-[3-(Dimethylamino)propyl]-α-methyl-10H-phenothiazine-2-methanol 5-Oxide. Grade: > 95%. CAS No. 73644-42-5. Molecular formula: C19H24N2O2S. Mole weight: 344.48.
21-hydroxypregna-1,4,9(11),16-tetraene-3,20-dione 21-acetate is a synthetic corticosteroid showcasing remarkable anti-inflammatory and immunosuppressive properties. It is harnessed for the research of diverse inflammatory ailments and autoimmune maladies. Synonyms: 3,20-dioxopregna-1,4,9(11),16-tetraen-21-yl acetate; Pregna-1,4,9(11),16-tetraen-21-ol-3,20-dione 21-acetate; 21-Acetoxypregna-1,4,9(11),16-tetrene-3,20-dione; 2-[(3aS,3bS,9aS,11aS)-9a,11a-dimethyl-7-oxo-3H,3aH,3bH,4H,5H,7H,9aH,11H,11aH-cyclopenta[a]phenanthren-1-yl]-2-oxoethyl acetate. Grade: 98%. CAS No. 37413-91-5. Molecular formula: C23H26O4. Mole weight: 366.46.
21-Methoxy Flunisolide
21-Methoxy Flunisolide is an impurity of Prednisolone, which is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Molecular formula: C25H33FO7. Mole weight: 464.52.
21-O-Acetyl 6β-Hydroxy Dexamethasone
21-O-Acetyl 6β-Hydroxy Dexamethasone is a protected metabolite of Dexamethasone, which is a glucocorticoid used as an anti-inflammatory agent. Synonyms: (6β,11β,16α)-9-Fluoro-6,11,17-trihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate; Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-fluoro-6,11,17-trihydroxy-16-methyl-, (6β,11β,16α)-. Grade: ≥90%. CAS No. 72559-77-4. Molecular formula: C24H31FO7. Mole weight: 450.50.
21-O-tert-Butyldimethylsilyl Methyl Prednisolone
21-O-tert-Butyldimethylsilyl Methyl Prednisolone is an impurity of Prednisolone, which is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: (6α,11β)-11,17,21-Trihydroxy-21-O-tert-butyldimethylsilyl-6-methylpregna-1,4-diene-3,20-dione; 21-O-tert-Butyldimethylsilyl Medrone; 21-O-tert-Butyldimethylsilyl Medrol; 21-O-tert-Butyldimethylsilyl Medrate; (6S,8S,9S,10R,11S,13S,14S,17R)-17-(2-((tert-butyldimethylsilyl)oxy)acetyl)-11,17-dihydroxy-6,10,13-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one; (6α,11β)-21-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}-11,17-dihydroxy-6-methylpregna-1,4-dien-3,20-dione. Molecular formula: C28H44O5Si. Mole weight: 488.73.
21-O-tert-Butyldimethylsilyl Methyl Prednisone
21-O-tert-Butyldimethylsilyl Methyl Prednisone is a metabolite of Meprednisone. Synonyms: (6α)-21-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}-17-hydroxy-6-methylpregna-1,4-diene-3,11,20-trione; Pregna-1,4-diene-3,11,20-trione, 21-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-17-hydroxy-6-methyl-, (6α)-. Grade: 98%. Molecular formula: C28H42O5Si. Mole weight: 486.71.
21-Propionyloxy Δ8(9)-Dexamethasone
21-Propionyloxy Δ8(9)-Dexamethasone is a derivative of Dexamethasone, which is a glucocorticoid used as an anti-inflammatory agent. Synonyms: (11β,16α)-11,17-dihydroxy-16-methyl-21-(1-oxopropoxy)-pregna-1,4,8-triene-3,20-dione; [2-[(10S,11S,13S,14S,16R,17R)-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-7,11,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] propanoate; (11β,16α)-11,17-Dihydroxy-16-methyl-3,20-dioxopregna-1,4,8-trien-21-yl propionate; Pregna-1,4,8-triene-3,20-dione, 11,17-dihydroxy-16-methyl-21-(1-oxopropoxy)-, (11β,16α)-. Molecular formula: C25H32O6. Mole weight: 428.52.
(21R)-Argatroban
(21R)-Argatroban is a potent anticoagulant used in the biomedical industry to study blood clots. It specifically inhibits thrombin is a key enzyme involved in the blood clotting process. Uses: Platelet aggregation inhibitors. Synonyms: (2R,4R)-1-[(2S)-5-[(diaminomethylidene)amino]-2-[(3R)-3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido]pentanoyl]-4-methylpiperidine-2-carboxylic acid. CAS No. 121785-71-5. Molecular formula: C23H36N6O5S. Mole weight: 508.638.
21(R)-Hydroxy Montelukast
21(R)-Hydroxy Montelukast is a metabolite of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: [R-[R*,R*-(E)]]-1-[[[1-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxy-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-cyclopropaneacetic Acid; Montelukast M5b; {1-[({(1R,3R)-1-{3-[(E)-2-(7-Chloro-2-quinolinyl)vinyl]phenyl}-3-hydroxy-3-[2-(2-hydroxy-2-propanyl)phenyl]propyl}sulfanyl)methyl]cyclopropyl}acetic acid; Cyclopropaneacetic acid, 1-[[[(1R,3R)-1-[3-[(E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxy-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-. Grade: 95%. CAS No. 184763-26-6. Molecular formula: C35H36ClNO4S. Mole weight: 602.18.
2-[(1S)-1-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-2-(4-fluorophenyl)-2-oxoethoxy]acetic Acid Methyl Ester is an intermediate in the preparation of Aprepitant, a novel selective neurokinin-1 (NK-1) receptor antagonist. Uses: Intermediate in the preparation of aprepitant metabolites. Synonyms: Methyl [(1S)-1-{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy}-2-(4-fluorophenyl)-2-oxoethoxy]acetate; [(1S)-1-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-2-(4-fluorophenyl)-2-oxoethoxy]acetic Acid Methyl Ester; Acetic acid, 2-[(1S)-1-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-2-(4-fluorophenyl)-2-oxoethoxy]-, methyl ester. Grade: ≥95%. CAS No. 419574-29-1. Molecular formula: C21H17F7O5. Mole weight: 482.34.
2-[(1S,2S)-1-Ethyl-2-(phenylmethoxy)propyl]-2,4-dihydro-4-[4-[4-(4-O-methoxymethyl-4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Synonyms: [S-(R*,R*)]-2-[1-Ethyl-2-(phenylmethoxy)propyl]-2,4-dihydro-4-[4-[4-(4-O-methoxymethyl-4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one. CAS No. 1246815-19-9. Molecular formula: C32H39N5O4. Mole weight: 557.68.
21(S)-Hydroxy Montelukast
21(S)-Hydroxy Montelukast is a metabolite of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: [R-[R*,S*-(E)]]-1-[[[1-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxy-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-cyclopropaneacetic Acid; Montelukast M5a; {1-[({(1R,3S)-1-{3-[(E)-2-(7-Chloro-2-quinolinyl)vinyl]phenyl}-3-hydroxy-3-[2-(2-hydroxy-2-propanyl)phenyl]propyl}sulfanyl)methyl]cyclopropyl}acetic acid; Cyclopropaneacetic acid, 1-[[[(1R,3S)-1-[3-[(E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxy-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-. Grade: 95%. CAS No. 184763-29-9. Molecular formula: C35H36ClNO4S. Mole weight: 602.18.
2-[2-(2,3,5,6-Tetrafluoroanilino)phenyl]acetic acid is an impurity of Robenacoxib, a nonsteroidal anti-inflammatory drug (NSAID) used for the relief of pain and inflammation in cats and dogs. CAS No. 2192217-92-6. Molecular formula: C14H9F4NO2. Mole weight: 299.22.
2-((2,2-Dibenzylhydrazineylidene)methyl)pyridine inhibits monoamine oxidase, resulting in elevated monoamine levels in the body. It can also inhibit adenosine deaminase, leading to elevated levels of adenosine in the body. It can also increase the activity of certain neurotransmitters, including serotonin and dopamine. Synonyms: 2-Pyridinecarboxaldehyde, 2,2-bis(phenylmethyl)hydrazone; 2-Pyridinecarboxaldehyde, bis(phenylmethyl)hydrazone; N,N-Dibenzyl-N'-(pyridin-2-ylmethylene)hydrazine; N,N-Dibenzyl-(2-pyridinecarboxaldehyde)hydrazone. Grade: 95%. CAS No. 237402-29-8. Molecular formula: C20H19N3. Mole weight: 301.39.
2-(2,2-Diphenyl-1,3-benzodioxol-5-yl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one 2,3,4-Tri-O-acetyl-β-D-glucuronide Methyl Ester is an intermediate for Cyanidin metabolite synthesis. Molecular formula: C41H34O16. Mole weight: 782.70.
2-[2-(2-Fluorophenyl)-2-oxoethyl]propanedinitrile
One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis. Synonyms: 3-(2-Fluorophenyl)-3-oxopropane-1,1-dicarbonitrile; Vonoprazan Impurity 02. CAS No. 312307-38-3. Molecular formula: C11H7FN2O. Mole weight: 202.18.
An impurity of Olmesartan, which is a specific angiotensin II type 1 (AT1) receptor antagonist with antihypertensive effect. CAS No. 1418133-29-5. Molecular formula: C45H46N6O2. Mole weight: 702.89.
2,2,2-Triaminotriethylamine-bis(thiogalactopyranosyl acetamide) is an biochemical intermediate, finding its utilization niche predominantly in the domain of drug discovery. Catalyst of vital reactions, it can develop drugs targeting metabolic maladies - lactose intolerance bearing notable mention - and holds potential to support research of oncology therapies. Molecular formula: C22H42N4O12S2. Mole weight: 618.72.
2,2,2-Tribromoethanol
Tribromoethanol is a sedative. It is used to anesthetize laboratory animals, particularly rodents, prior to surgery. It has the brand name Avertin as a solution in tert-amyl alcohol. lt causes rapid and deep anesthesia followed by rapid and full postoperative recovery. Uses: Tribromoethanol is used to anesthetize laboratory animals, particularly rodents, prior to surgery. Synonyms: 2,2,2-tribromoethanol. Grade: > 98 %. CAS No. 75-80-9. Molecular formula: C2H3Br3O. Mole weight: 282.76.
2,2,2-Trichloroethanol
2,2,2-Trichloroethanol is a hydrophobic quencher of protein fluorescence and it is an agonist for the nonclassical K2P channels TREK-1 (KCNK2) and TRAAK (KCNK4). Synonyms: Trichloroethyl alcohol; 2,2,2-Trichloro-1-ethanol; (Hydroxymethyl)trichloromethane; 2,2,2-Trichloroethan-1-ol. Grade: 98 %. CAS No. 115-20-8. Molecular formula: C2H3Cl3O. Mole weight: 149.40.
2,2,2-Trifluoro-1-(1,2,4,5-tetrahydro-6,8-dinitro-1,5-methano-3H-3-benzazepin-3-yl) ethanone is used in the preparation of Varenicline, which is a nicotinic receptor partial agonist used to treat cigarette addiction. Synonyms: 1,5-Methano-1H-3-benzazepine, 2,3,4,5-tetrahydro-6,8-dinitro-3-(trifluoroacetyl)-; Varenicline Impurity 17; 1-(3,5-dinitro-10-azatricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-10-yl)-2,2,2-trifluoroethanone; 1-(3,5-Dinitro-10-azatricyclo[6.3.1.02,7]dodeca-2,4,6-trien-10-yl)-2,2,2-trifluoroethanone; Ethanone, 2,2,2-trifluoro-1-(1,2,4,5-tetrahydro-6,8-dinitro-1,5-methano-3H-3-benzazepin-3-yl)-. Grade: ≥95%. CAS No. 853946-18-6. Molecular formula: C13H10F3N3O5. Mole weight: 345.23.
An impurity of Varenicline. Varenicline is a partial agonist of nicotinic receptor used for smoking cessation. It reduces both the desire for and the pleasure of cigarettes. Synonyms: 2,2,2-trifluoro-1-((1S,5R)-7-nitro-1,2,4,5-tetrahydro-3H-1,5-methanobenzo[d]azepin-3-yl)ethan-1-one; Ethanone, 2,2,2-trifluoro-1-(1,2,4,5-tetrahydro-(1S,5R)-7-nitro-1,5-methano-3H-3-benzazepin-3-yl)-; (1S,5R)-7-nitro-3-(trifluoroacetyl)-2,3,4,5-tetrahydro-1H-1,5-methano-3-benzazepine. Grade: ≥95%. Molecular formula: C13H11F3N2O3. Mole weight: 300.24.
Lisinopril Impurity 12 (2,2,2-trifluoroethyl formate) is an impurity of Lisinopril, a medication of the angiotensin-converting enzyme inhibitor class that is used to treat high blood pressure. Synonyms: Lisinopril Impurity 12. Grade: 97 % (HPLC). CAS No. 32042-38-9. Molecular formula: C3H3F3O2. Mole weight: 128.05.
2,2,2-Trifluoro-N'-(trifluoroacetyl)acetohydrazide is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for the treatment of diabetes mellitus type 2. Synonyms: 2,2,2-trifluoro-N'-(2,2,2-trifluoroethanoyl)ethanehydrazide. Grade: 95%. CAS No. 667-35-6. Molecular formula: C4H2F6N2O2. Mole weight: 224.06.
2',2'',3',3'',3'''4',4''-Hexaacetyl 5-Propyl Acetyl Diosmin is an intermediate in the synthesis of Hidiosmin, which is a derivative of Diosmin, is a semisynthetic drug and a member of the flavonoid family. It is used for the treatment of venous diseases. Molecular formula: C44H50O23. Mole weight: 946.85.
2,2',3,3',4,6,6'-Hepta-O-pivaloyl-α,α'-trehalose is the pivaloyl protected intermediate of α,α-trehalose, a alpha linked disaccharide that can be synthesised by bacteria, fungi, plants and invertebrate animals. Synonyms: 2,3,4,6-Tetrakis-O-(2,2-dimethyl-1-oxopropyl)-α-D-glucopyranosyl 2,3,6-Tris(2,2-dimethylpropanoate) α-D-Glucopyranoside; α-D-Glucopyranoside, 2,3,4,6-tetrakis-O-(2,2-dimethyl-1-oxopropyl)-α-D-glucopyranosyl, 2,3,6-tris(2,2-dimethylpropanoate); Heptapivaloyl alpha,alpha-trehalose. CAS No. 129727-79-3. Molecular formula: C47H78O18. Mole weight: 931.11.
2,2,3,3,9,9,10,10-Octamethyl-6-(2-ethan-1-al)-4,8-dioxa-3,9-disilaundecane is a groundbreaking biomedical invention, holding immense potential in studying various cancer types. Through its ability to selectively modulate signaling pathways central to cancer cell proliferation and viability, this compound emerges as an enticing candidate. Synonyms: 4-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}-3-({[dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)butanal; Butanal, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-. Molecular formula: C17H38O3Si2. Mole weight: 346.65.
2,2,3,3,9,9,10,10-Octamethyl-6-(2-propen-1-yl)-4,8-dioxa-3,9-disilaundecane is a fascinating compound used in studying diverse ailments, encompassing specific forms of cancer and neurological maladies. By virtue of its distinctive molecular makeup, this compound exhibits great promise in the research of targeted pharmaceutical transport. Synonyms: 4,8-Dioxa-3,9-disilaundecane, 2,2,3,3,9,9,10,10-octamethyl-6-(2-propen-1-yl)-; 4,8-Dioxa-3,9-disilaundecane, 2,2,3,3,9,9,10,10-octamethyl-6-(2-propenyl)-; 5-(tert-Butyldimethylsilyloxy)-4-((tert-butyldimethylsilyloxy)methyl)pent-1-ene. Grade: ≥95%. CAS No. 168080-93-1. Molecular formula: C18H40O2Si2. Mole weight: 344.68.
2-(2,3,4,6-Tetra-O-acetyl-b-D-galactopyranosyl)thiopseudourea hydrobromide, also known as TPTUH, is a remarkable biomedicine that demonstrates unparalleled potency in combating a wide range of ailments. This extraordinary compound showcases exceptional prowess in impeding the progression of various infectious pathogens, thereby positioning itself as an optimal contender for antiviral and antibacterial therapeutic strategies. Synonyms: 2-(2,3,4,6-Tetra-O-acetyl-beta-D-galactopyranosyl)thiopseudourea hydrobromide. CAS No. 51224-13-6. Molecular formula: C15H23BrN2O9S. Mole weight: 487.32.
2-(2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl)thiopseudourea hydrobromide, an esteemed biomedical compound, holds great promise as a therapeutic agent combating a wide array of ailments. Its exceptional complexity enables robust engagement with precise target proteins, thus supporting the battle against recalcitrant malignancies and viral afflictions. Synonyms: (2R,3R,4S,5R,6S)-2-(Acetoxymethyl)-6-(carbamimidoylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate hydrobromide; [Amino-[(2S,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]sulfanylmethylidene]azanium; bromide; 2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl carbamimidothioate hydrobromide. CAS No. 40591-65-9. Molecular formula: C15H23BrN2O9S. Mole weight: 487.32.
2-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-4-thiazolecarboxylic Acid Ethyl Ester can be used as a protected intermediate in the synthesis of Tiazofurin, which is a potential therapeutic agent in the treatment of cancer. Synonyms: NSC 326396; 4-Thiazolecarboxylic acid, 2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-, ethyl ester; Ethyl 2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4-thiazolecarboxylate. CAS No. 60084-09-5. Molecular formula: C32H27NO9S. Mole weight: 601.62.
2-[[2,3,6-Tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-b-D-glucopyranosyl]oxy]ethyl]-carbamic acid phenylmethyl ester is an experimental pharmaceutical compound. Its unique molecular structure may have potential in the development of novel treatment for diabetes due to its glucopyranosyl components. Synonyms: Benzyl (2-{[2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl)-beta-D-glucopyranosyl]oxy}ethyl)carbamate; [(2R,3R,4S,5R,6R)-4,5-Diacetyloxy-6-[2-(phenylmethoxycarbonylamino)ethoxy]-3-[(2S,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate. CAS No. 64448-40-4. Molecular formula: C36H47NO20. Mole weight: 813.8.
An impurity of Ticagrelor, which is the first reversible oral P2Y12 receptor antagonist and has favorable pharmacokinetics and pharmacodynamics, including rapid peaking of plasma levels (1.5-3 hours) and rapid onset of antiplatelet effects (within 2 hours). Synonyms: 2,2'-(((3aR,3a'R,4S,4'S,6R,6aS,6'R,6a'S)-6,6'-((5-Nitro-2-(propylthio)pyrimidine-4,6-diyl)bis(azanediyl))bis(2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxole-6,4-diyl))bis(oxy))diethanol; B0027-284940. CAS No. 1882095-50-2. Molecular formula: C27H43N5O10S. Mole weight: 629.72.
2-[2,3-O-(1-Methylethylidene)-β-D-ribofuranosyl]-4-thiazolecarboxamide, an intermediate in the synthesis of Tiazofurin, is a potential therapeutic agent in the treatment of cancer. Synonyms: Furo[3,4-d]-1,3-dioxole, 4-Thiazolecarboxamide deriv. CAS No. 60084-11-9. Molecular formula: C12H16N2O5S. Mole weight: 300.33.
2-[2-[(3S)-3-[3-[(E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[(methanesulfonyl)oxy]propyl]phenyl]-2-propanol is an intermediate of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: (αS)-α-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)benzenepropanol α-Methanesulfonate; Montelukast Impurity 35; Benzenepropanol, α-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)-, α-methanesulfonate, (αS)-; 2-[2-[(3S)-3-[3-[(E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[(methanesulfonyl)oxy]propyl]phenyl]-2-propanol. Grade: ≥95%. CAS No. 807638-71-7. Molecular formula: C30H30ClNO4S. Mole weight: 536.08.
An impurity of Acotiamide, a drug for the treatment of postprandial fullness, upper abdominal bloating, and early satiation due to functional dyspepsia. CAS No. 185106-01-8. Molecular formula: C14H14N2O6S. Mole weight: 338.34.
A derivative of Quetiapine.Quetiapine is an atypical antipsychotic used for the treatment of schizophrenia, bipolar disorder, and major depressive disorder. Grade: > 95%. Molecular formula: C24H33N3O2S. Mole weight: 427.61.
2-(2,4-Dichlorobenzyl)thioadenosine
2-(2,4-Dichlorobenzyl)thioadenosine is a petite molecule inhibitor deployed in biomedical research aimed towards targeting cellular signaling pathways related to cancer and inflammatory diseases. Evidence has demonstrated its potential to impede the growth of various cancer cells and alleviate inflammation in animal models. Notably, it has also been utilized to study the intricate mechanisms of adenosine signaling in immune cells. Grade: ≥95%. CAS No. 2095417-37-9. Molecular formula: C17H17Cl2N5O4S. Mole weight: 458.32.
An impurities of Propiconazole. Propiconazole is a triazole fungicide inhibiting fungicide due to its binding with and inhibiting the 14-alpha demethylase enzyme from demethylating a precursor to ergosterol. Synonyms: 2-(2,4-Dichlorophenyl)-2-methyl-4-propyl-1,3-dioxolane; 83833-32-3; EINECS 281-007-8; 1,3-Dioxolane,2-(2,4-dichlorophenyl)-2-methyl-4-propyl-; SCHEMBL8336206; DTXSID10868759; SR-01000390593; SR-01000390593-1. Grade: > 95%. CAS No. 83833-32-3. Molecular formula: C13H16Cl2O2. Mole weight: 275.18.
2-(2-(4-fluorophenyl)-2-oxo-1-phenylethyl)-4-methyl-3-oxo-N-phenylpentanamide is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Synonyms: 2-(2-(4-fluorophenyl)-2-oxo-1-phenylethyl)-4-methyl-3-oxo-N-phenylpentanamide; 4-Fluoro-α-(2-methyl-1-oxopropyl)-γ-oxo-N,β-diphenyl-benzenebutanamide. CAS No. 125971-96-2. Molecular formula: C26H24FNO3. Mole weight: 417.47.
2-[2-(4-Nitrosopiperazin-1-yl)ethoxy]ethanol is a N-nitrosamine derivative of Quetiapine, an atypical antipsychotic used for the treatment of schizophrenia, bipolar disorder, and major depressive disorder. CAS No. 73486-81-4. Molecular formula: C8H17N3O3. Mole weight: 203.24.
2,2,4-Trimethyl-1-Pentanol
An impurity of Pentanol which is an alcohol with a characteristic strong smell and a sharp burning taste. Synonyms: NSC 35410. Grade: > 95%. CAS No. 123-44-4. Molecular formula: C8H18O. Mole weight: 130.23.
2-(2, 5-Dihydroxyphenyl)benzene-1, 4-Diol
2-(2, 5-Dihydroxyphenyl)benzene-1, 4-Diol is an influential compound extensively employed in studying a myriad of ailments and disorders such as specific cancers and neurodegenerative conditions. Moreover, this compound demonstrates notable antioxidant and anti-inflammatory properties. Synonyms: [1,1'-biphenyl]-2,2',5,5'-tetraol; 2,2'-Bihydroquinone. Grade: > 95%. CAS No. 4371-32-8. Molecular formula: C12H10O4. Mole weight: 218.21.