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| Product | Description | |
|---|---|---|
| Etoricoxib Impurity 6 | An impurity of Etoricoxib. Etoricoxib is a selective COX-2 inhibitor. Synonyms: 2-(4-(methylsulfonyl)phenyl)-1-morpholinoethanone. Grades: > 95%. Molecular formula: C13H17NO4S. Mole weight: 283.35. |  |
| Etoricoxib Impurity 8 | An impurity of Etoricoxib. Etoricoxib is a selective COX-2 inhibitor. Synonyms: 1-(6-methylpyridin-3-yl)-2-({4-[2-(6-methylpyridin-3-yl)-2-oxoethyl]phenyl}sulfonyl)ethanone. Grades: > 95%. CAS No. 1421227-97-5. Molecular formula: C22H20N2O4S. Mole weight: 408.48. | |
| Etoricoxib Impurity 9 | An impurity of Etoricoxib. Etoricoxib is a selective COX-2 inhibitor. Synonyms: 2-(4-(methylsulfonyl)phenyl)-1-morpholinoethanethione. Grades: > 95%. Molecular formula: C13H17NO3S2. Mole weight: 299.41. | |
| Etoricoxib Impurity D | An impurity of Etoricoxib. Etoricoxib is a selective COX-2 inhibitor. Synonyms: 2-(4-Methanesulfonyl-phenyl)-1-(6-methyl-pyridin-3-yl)-ethanone. Grades: > 95%. CAS No. 221615-75-4. Molecular formula: C15H15NO3S. Mole weight: 289.36. | |
| Euphol acetate | Euphol acetate is a triterpenoid originally isolated from Euphorbia species and has diverse biological activities. It reduces sodium fluorescein uptake by CHO cells expressing organic anion-transporting polypeptide 1B1 (OATP1B1) and OATP1B3 to 29.2 and 40.2% of controls, respectively, when used at a concentration of 10 μM. Euphol acetate is also an inhibitor of hepatic transport proteins organic anion-transporting polypeptide 1/3 (OATP1B1/3). Synonyms: (3β, 13α, 14β, 17α)-lanosta-8, 24-dien-3-ol, acetate. Grades: ≥95%. CAS No. 13879-04-4. Molecular formula: C32H52O2. Mole weight: 468.75. | |
| (E/Z)-Doxepin Glucuronide | Grades: > 95%. CAS No. 788790-52-3. Molecular formula: C25H29NO7. Mole weight: 455.51. | |
| Ezetimibe 2-Fluoro Impurity | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L26) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4R)-1-(2-fluorophenyl)-3-(3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one. Grades: > 95%. Molecular formula: C24H21F2NO3. Mole weight: 409.44. | |
| Ezetimibe Aniline Impurity | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L28) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: 4-Dehydroxy-4-amino Ezetimibe; (3R,4S)-4-(4-Aminophenyl)-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-2-azetidinone. Grades: > 95%. CAS No. 1354716-98-5. Molecular formula: C24H22F2N2O2. Mole weight: 408.45. | |
| Ezetimibe Azetidinone Ring-opened Impurity | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L8) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: Ezetimibe Azetidinone Ring-opened Sodium Salt Impurity (Technical Grade, >75%). Grades: > 95%. CAS No. 1391053-63-6. Molecular formula: C24H23F2NO4. Mole weight: 427.45. | |
| Ezetimibe Benzyl Impurity (MBZT-2) | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L32) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4R)-3-(3-(benzyloxy)-3-(4-fluorophenyl)propyl)-1-(3-fluorophenyl)-4-(4-hydroxyphenyl)azetidin-2-one. Grades: > 95%. CAS No. 851860-29-2. Molecular formula: C31H27F2NO3. Mole weight: 499.56. | |
| Ezetimibe Deprotected Impurity | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L13) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: ((S)-3-{(2R, 5S)-5-(4-Fluorophenyl)-2-[(S)-(4-Fluorophenylamino)-(4-OH-phenyl)methyl]-5-O. Grades: > 95%. CAS No. 1185883-40-2. Molecular formula: C33H30F2N2O5. Mole weight: 572.61. | |
| Ezetimibe Desfluoro Chloro Impurity | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L29) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: N-Des(4-Fluorophenyl)-N-(3-chlorophenyl)-ezetimibe; (3R,4S)-1-(4-chlorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one. Grades: > 95%. Molecular formula: C24H21ClFNO3. Mole weight: 425.89. | |
| Ezetimibe Desfluoro Dehydoxy Impurity | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L45) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4R)-3-((S)-3-(benzyloxy)-3-(4-fluorophenyl)propyl)-1-(3-fluorophenyl)-4-(4-hydroxyphenyl)azetidin-2-one. Grades: > 95%. Molecular formula: C24H22FNO2. Mole weight: 375.45. | |
| Ezetimibe Diacetate | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L5) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4S)-3-[(3S)-3-(Acetyloxy)-3-(4-fluorophenyl)propyl]-4-[4-(acetyloxy)phenyl]-1-(4-fluorophenyl)-2-azetidinone. Grades: > 95%. CAS No. 163380-20-9. Molecular formula: C28H25F2NO5. Mole weight: 493.51. | |
| Ezetimibe Diacid Impurity | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L1) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: ( (2R, 3S) -2-[ (4-Benzyloxyphenyl) -4- (4-Fluorophenylamino) methyl]pentanedioic acid). Grades: > 95%. CAS No. 1013025-04-1. Molecular formula: C25H24FNO5. Mole weight: 437.47. | |
| Ezetimibe Diol | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L22) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (1S,4R)-1-(4-Fluorophenyl)-4-[(S)-[(4-fluorophenyl)amino](4-hydroxyphenyl)methyl]-1,5-pentanediol. Grades: > 95%. CAS No. 1374250-08-4. Molecular formula: C24H25F2NO3. Mole weight: 413.47. | |
| Ezetimibe Impurity 10 | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L44) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4R)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one. Grades: > 95%. Molecular formula: C18H18FNO3. Mole weight: 315.35. | |
| Ezetimibe Impurity 2 | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L17) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4S)-4-(4-(benzyloxy)phenyl)-1-(4-fluorophenyl)-3-(3-oxo-3-phenylpropyl)azetidin-2-one. Grades: > 95%. Molecular formula: C31H26FNO3. Mole weight: 479.56. | |
| Ezetimibe Impurity 3 | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L18) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4S)-4-(4-(benzyloxy)phenyl)-3-(3-(4-fluorophenyl)-3-oxopropyl)-1-phenylazetidin-2-one. Grades: > 95%. Molecular formula: C31H26FNO3. Mole weight: 479.56. | |
| Ezetimibe impurity (3-[5-(4-Fluoro-phenyl)-5-(R)-hydroxy-pentanoyl]-4-(R)-phenyl-oxazolidin-2-one) | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L38) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (4R)-4-Phenyl-3-[(5R)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-1,3-oxazolidin-2-one. Grades: > 95%. Molecular formula: C20H20FNO4. Mole weight: 357.39. | |
| Ezetimibe impurity (3-[5-(4-Fluoro-phenyl)-5-(R)-hydroxy-pentanoyl]-4-(S)-phenyl-oxazolidin-2-one) | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L36) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (S)-3-((R)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one. Grades: > 95%. CAS No. 528565-93-7. Molecular formula: C20H20FNO4. Mole weight: 357.39. | |
| Ezetimibe impurity (3-[5-(4-Fluoro-phenyl)-5-(S)-hydroxy-pentanoyl]-4-(R)-phenyl-oxazolidin-2-one) | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L37) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (4R)-4-Phenyl-3-[(5S)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-1,3-oxazolidin-2-one. Grades: > 95%. CAS No. 189028-95-3. Molecular formula: C20H20FNO4. Mole weight: 357.39. | |
| Ezetimibe impurity (3-[5-(4-Fluoro-phenyl)-5-(S)-hydroxy-pentanoyl]-4-(S)-phenyl-oxazolidin-2-one) | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L39) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (4S)-4-Phenyl-3-[(5S)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-1,3-oxazolidin-2-one. Grades: > 95%. Molecular formula: C20H20FNO4. Mole weight: 357.39. | |
| Ezetimibe Impurity 4 | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L19) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3S,4R)-4-(4-(benzyloxy)phenyl)-1-(4-fluorophenyl)-3-(3-(4-fluorophenyl)-3-oxopropyl)azetidin-2-one. Grades: > 95%. Molecular formula: C31H25F2NO3. Mole weight: 497.55. | |
| Ezetimibe Impurity 5 | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L20) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4R)-4-(4-(benzyloxy)phenyl)-1-(4-fluorophenyl)-3-(3-(4-fluorophenyl)-3-hydroxypropyl)azetidin-2-one. Grades: > 95%. Molecular formula: C31H27F2NO3. Mole weight: 499.56. | |
| Ezetimibe Impurity 8 | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L42) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (S)-1-(4-fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione. Grades: > 95%. CAS No. 189028-93-1. Molecular formula: C20H18FNO4. Mole weight: 355.37. | |
| Ezetimibe Impurity 8 Enantiomer | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L46) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: 3-[5-(1,5-Dioxo-5-(p-fluophenylpentyl]-4R-phenyl-2-oxazolidinone. Grades: > 95%. CAS No. 404874-93-7. Molecular formula: C20H18FNO4. Mole weight: 355.37. | |
| Ezetimibe Impurity B | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L14) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: methyl 5-(4-fluorophenyl)-5-hydroxypentanoate. Grades: > 95%. CAS No. 870634-36-9. Molecular formula: C12H15FO3. Mole weight: 226.25. | |
| Ezetimibe Impurity (Tetrahydro-pyran-2-one) | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L35) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,6R)-6-(4-fluorophenyl)-3-((S)-((4-fluorophenyl)amino)(4-hydroxyphenyl)methyl)tetrahydro-2H-pyran-2-one. Grades: > 95%. Molecular formula: C24H21F2NO3. Mole weight: 409.44. | |
| Ezetimibe Lactam Cleaved Alcohol | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L23) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: 3'-Anhydro Ezetimibe Alcohol Impurity; (βR,γS)-γ-[(4-Fluorophenyl)amino]-β-[3-(4-fluorophenyl)-2-propen-1-yl]-4-hydroxybenzenepropanol. Grades: > 95%. CAS No. 1374250-07-3. Molecular formula: C24H23F2NO2. Mole weight: 395.45. | |
| Ezetimibe Related Impurity 6 | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L40) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4R)-1-(3-fluorophenyl)-3-((S)-3-(3-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one. Grades: > 95%. Molecular formula: C24H21F2NO3. Mole weight: 409.44. | |
| Ezetimibe Related Impurity 7 | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L41) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4R)-1-(3-fluorophenyl)-3-((E)-3-(3-fluorophenyl)allyl)-4-(4-hydroxyphenyl)azetidin-2-one. Grades: > 95%. CAS No. 204589-68-4. Molecular formula: C24H19F2NO2. Mole weight: 391.42. | |
| Ezetimibe Ring-Open Impurity | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L15) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: 2-(4-Hydroxybenzyl)-N,5-bis-(4-fluorophenyl)-5-hydroxypentanamide. Grades: > 95%. CAS No. 1197811-72-5. Molecular formula: C24H23FNO3. Mole weight: 411.45. | |
| Ezetimibe ring-opening dehydrate impurity | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L31) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (αR,βS)-β-[(4-Fluorophenyl)amino]-α-[3-(4-fluorophenyl)-2-propen-1-yl]-4-hydroxybenzenepropanoic Acid. Grades: > 95%. CAS No. 1292292-63-7. Molecular formula: C24H21F2NO3. Mole weight: 409.44. | |
| Ezetimibe Triol Impurity | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L48) protein, a cholesterol transporter located in the apical membrane of enterocytes. Synonyms: (3R,4R,5R)-3-(4-fluorophenyl)-5-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-1-((S)-2-hydroxy-1-phenylethyl)-4-(4-hydroxyphenyl)piperidine-2,6-dione. Grades: > 95%. Molecular formula: C33H30F2N2OS. Mole weight: 572.61. | |
| Febuxostat Impurity 1 | Cas No. 161798-01-2. | |
| Febuxostat Impurity 10 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 1-oxide. Grades: > 95%. Molecular formula: C16H16N2O4S. Mole weight: 332.38. | |
| Febuxostat Impurity 11 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 4-Nitrophthalonitrile. Grades: > 95%. CAS No. 31643-49-9. Molecular formula: C8H3N3O2. Mole weight: 173.13. | |
| Febuxostat Impurity 12 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2-nitrobenzene-1,3,5-tricarbonitrile. Grades: > 95%. Molecular formula: C9H2N4O2. Mole weight: 198.14. | |
| Febuxostat Impurity 13 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: Dimer of 5Z-[(2E)-2-methyl-3-phenyl-2-propen-1-ylidene]-4-oxo-2-thioxo-3-thiazolidineacetic acid. Grades: > 95%. Molecular formula: C32H36N4O6S2. Mole weight: 636.79. | |
| Febuxostat Impurity 14 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2-(2-methylpropoxy)?-5-(4-methyl-2-thiazolyl)?- Benzonitrile. Grades: > 95%. CAS No. 1335202-60-2. Molecular formula: C15H16N2OS. Mole weight: 272.37. | |
| Febuxostat Impurity 15 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2-(4-butoxy-3-cyanophenyl)thiazole-5-carboxylic acid. Grades: > 95%. Molecular formula: C15H14N2O3S. Mole weight: 302.35. | |
| Febuxostat Impurity 16 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2-(4-(sec-butoxy)-3-cyanophenyl)thiazole-5-carboxylic acid. Grades: > 95%. Molecular formula: C15H14N2O3S. Mole weight: 302.35. | |
| Febuxostat Impurity 17 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2-(3-cyano-4-propoxyphenyl)thiazole-5-carboxylic acid. Grades: > 95%. Molecular formula: C14H12N2O3S. Mole weight: 288.33. | |
| Febuxostat Impurity 18 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: ethyl 2-(4-hydroxy-3-vinylphenyl)-4-methyloxazole-5-carboxylate. Grades: > 95%. Molecular formula: C15H15NO4. Mole weight: 273.29. | |
| Febuxostat Impurity 19 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 5-Thiazolecarboxylic acid, 2-(2-hydroxyphenyl)-4-methyl-, ethyl ester. Grades: > 95%. CAS No. 118485-48-6. Molecular formula: C13H13NO3S. Mole weight: 263.32. | |
| Febuxostat Impurity 2 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: Ethyl 2-(3-Formyl-4-isobutoxyphenyl)-4-Methylthiazole-5-Carboxylate. Grades: > 95%. CAS No. 161798-03-4. Molecular formula: C18H21NO4S. Mole weight: 347.44. | |
| Febuxostat Impurity (2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylic acid)) | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2,2'-[4-(2-Methylpropoxy)-1,3-phenylene]bis[4-methyl-5-thiazolecarboxylic Acid. Grades: > 95%. CAS No. 1330632-48-8. Molecular formula: C20H20N2O5S2. Mole weight: 432.52. | |
| Febuxostat Impurity (2-(3-carboxy-4-isobutyloxyphenyl)-4-methylthiazole-5-carboxylic acid) | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2-[3-Carboxy-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic Acid. Grades: > 95%. CAS No. 1239233-87-4. Molecular formula: C16H17NO5S. Mole weight: 335.38. | |
| Febuxostat Impurity 3 | Cas No. 160844-75-7. | |
| Febuxostat Impurity (4-Isobutoxy benzene-1,3-bis(carbothio amide)) | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 4-(2-Methylpropoxy)-1,3-benzenedicarbothioamide. Grades: > 95%. CAS No. 1330632-46-6. Molecular formula: C12H16N2OS2. Mole weight: 268.40. | |
| Febuxostat Impurity 5 | Cas No. 161798-02-3. | |
| Febuxostat Impurity 6 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 5-Thiazolecarboxylic acid, 2-[3-[(hydroxyimino)?methyl]?-4-(2-methylpropoxy)?phenyl]?-4-methyl-, ethyl ester. Grades: > 95%. CAS No. 1271738-74-9. Molecular formula: C18H22N2O4S. Mole weight: 362.45. | |
| Febuxostat Impurity 7 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2-[3-[(hydroxyimino)?methyl]?-4-(2-methylpropoxy)?phenyl]?-4-methyl- 5-Thiazolecarboxylic acid. Grades: > 95%. CAS No. 1350352-70-3. Molecular formula: C16H18N2O4S. Mole weight: 334.40. | |
| Febuxostat Impurity 8 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2-[3-formyl-4-(2-methylpropoxy)?phenyl]?-4-methyl- 5-Thiazolecarboxylic acid. Grades: > 95%. CAS No. 144060-62-8. Molecular formula: C16H17NO4S. Mole weight: 319.38. | |
| Febuxostat Impurity 9 | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2-(3-cyano-4-hydroxyphenyl)?-4-methyl- 5-Thiazolecarboxylic acid. Grades: > 95%. CAS No. 407582-48-3. Molecular formula: C12H8N2O3S. Mole weight: 260.27. | |
| Febuxostat Impurity (Dimethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate)) | An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: 2,2'-[4-(2-Methylpropoxy)-1,3-phenylene]bis[4-methyl-5-thiazolecarboxylic Acid 5,5'-Dimethyl Ester. Grades: > 95%. CAS No. 1330632-47-7. Molecular formula: C22H24N2O5S2. Mole weight: 460.57. | |
| Felodipine Impurity B (Clevidipine Impurity 3) | A metabolite of Felodipine. Felodipine is a calcium channel blocker. Synonyms: Felodipine 3,5-Dimethyl Ester; 3,?5-Pyridinedicarboxylic acid, 4-(2,?3-dichlorophenyl)?-1,?4-dihydro-2,?6-dimethyl-, 3,?5-dimethyl ester. Grades: > 95%. CAS No. 91189-59-2. Molecular formula: C17H17Cl2NO4. Mole weight: 370.24. | |
| FK-506 3'-Methyl Ether | It is a fermentation process impurity of Tacrolimus, which is a macrolide drug that is widely used as a potent immunosuppressant. Uses: It is a fermentation process impurity. it is formed during tacrolimus ((f370000) fermentation using strain of streptomyces tsukubaensis. Synonyms: 3-[2-(3, 4-Dimethoxycyclohexyl)-1-methylethenyl]-5, 6, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 26a-hexadecahydro-5, 19-dihydroxy-14, 16-dimethoxy-4, 10, 12, 18-tetramethyl-8-(2-propen-1-yl)-15, 19-epoxy-3H-pyrido[2, 1-c][1, 4]oxaazacyclotricosine-1, 7, 20, 21(4H, 23H)-tetrone. Grades: 95%. CAS No. 124554-16-1. Molecular formula: C45H71NO12. Mole weight: 818.04. | |
| Floramultine | Floramultine is an isoquinoline alkaloid originally isolated from C. speciosum. It inhibits butyrylcholinesterase (BChE) and acetylcholinesterase (AChE, Kis = 23.44 and 151.3 μM, respectively). Synonyms: (S)-Floramultine; (S)-Bechuanine; Merenderine. Grades: ≥95%. CAS No. 1354-66-1. Molecular formula: C21H25NO5. Mole weight: 371.43. | |
| Fluconazole EP Impurity E | An impurity of the antifungal agent Fluconazole. Fluconazole is a triazole antifungal agent that is effective against most Candida strains. Synonyms: (R)-1-(4,6-difluoro-6-(1H-1,2,4-triazol-1-yl)cyclohexa-1,4-dien-1-yl)ethanone. Grades: > 95%. Molecular formula: C10H9F2N3O. Mole weight: 225.20. | |
| Fluconazole EP Impurity F | An impurity of the antifungal agent Fluconazole. Fluconazole is a triazole antifungal agent that is effective against most Candida strains. Synonyms: Fluconazole Diol Impurity; 2-(2,4-Difluorophenyl)-3-(1H-1,2,4-triazol-1-yl)-1,2-propanediol. Grades: > 95%. CAS No. 118689-07-9. Molecular formula: C11H11F2N3O2. Mole weight: 255.23. | |
| Fluconazole Impurity 1 | An impurity of the antifungal agent Fluconazole. Fluconazole is a triazole antifungal agent that is effective against most Candida strains. Synonyms: 2-(2,4-Difluorophenyl)-1,2,3-propanetriol. Grades: > 95%. CAS No. 173837-65-5. Molecular formula: C9H10F2O3. Mole weight: 204.18. | |
| Fluconazole Impurity (1-(2,4-Difluorophenyl)-1-(1H-1,2,4-Triazol-1-yl)-2,3-Epoxy Propane Methanesulfonate Salt) | An intermediate of Fluconazole. Fluconazole is a triazole antifungal agent that is effective against most Candida strains. Synonyms: 2-[[(2,4-Difluorophenyl)-2-oxiranyl]methyl]-1H-1,2,4-triazole methanesulfonate. Grades: > 95%. CAS No. 86386-77-8. Molecular formula: C11H9F2N3O CH4O3S. Mole weight: 237.21 96.11. | |
| Fluconazole Impurity 2 | An impurity of the antifungal agent Fluconazole. Fluconazole is a triazole antifungal agent that is effective against most Candida strains. Synonyms: 2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-3-(4H-1,2,4-triazol-4-yl)propan-2-ol. Grades: > 95%. Molecular formula: C13H12F2N6O. Mole weight: 306.28. | |
| Fluconazole Impurity 3 | An impurity of the antifungal agent Fluconazole. Fluconazole is a triazole antifungal agent that is effective against most Candida strains. Synonyms: 4-Defluoro-4-(1H-1,2,4-triazol-1-yl) Fluconazole; α-[2-fluoro-4-(1H-1,2,4-triazol-1-yl)phenyl]-α-(1H-1,2,4-triazol-1-ylmethyl)-1H-1,2,4-Triazole-1-ethanol. Grades: > 95%. CAS No. 871550-15-1. Molecular formula: C15H14FN9O. Mole weight: 355.34. | |
| Fluconazole Impurity 4 | Fluconazole Impurity 4 is an impurity of Fluconazole, a distinguished antifungal medication. Grades: > 95%. Molecular formula: C13H13FN6O. Mole weight: 288.29. | |
| Fluconazole Impurity E | | |
| Fluconazole Impurity G | An impurity of the antifungal agent Fluconazole. Fluconazole is a triazole antifungal agent that is effective against most Candida strains. Synonyms: Fluconazole Epoxide Impurity ; 1-[[(2RS)-2-(2,4-Difluorophenyl)oxiran-2-yl]methyl]-1H-1,2,4-triazole. Grades: > 95%. CAS No. 86386-76-7. Molecular formula: C12H11F2N3O4S. Mole weight: 331.30. | |
| Fluconazole N-Oxide | An impurity of the antifungal agent Fluconazole. Fluconazole is a triazole antifungal agent that is effective against most Candida strains. Synonyms: Fluconazole mono-N-Oxide. Grades: > 95%. Molecular formula: C13H12F2N6O2. Mole weight: 322.28. | |
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