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| Product | Description | |
|---|---|---|
| Ciprofloxacin Impurity E | Cas No. 105394-83-0. |  |
| Ciprofloxacin Impurity E | Ciprofloxacin Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-cyclopropyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one. CAS No. 105394-83-0. Molecular formula: C16H18FN3O. Mole weight: 287.33. Catalog: APB105394830. |  |
| 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo--7-(piperazin-1-yl)quinoline | 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo--7-(piperazin-1-yl)quinoline. Group: Biochemicals. Alternative Names: 1-Cyclopropyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one; Ciprofloxacin Hydrochloride Impurity E; Decarboxylated Ciprofloxacin. Grades: Highly Purified. CAS No. 105394-83-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences. |  Worldwide |
| 9-Piperazine Levofloxacin | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: Levofloxacin EP Impurity I; (-)-(S)-10-Fluoro-2,3-dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid. Grades: > 95%. CAS No. 178912-62-4. Molecular formula: C18H20FN3O4. Mole weight: 361.38. | |
| Decarboxy Ciprofloxacin | Decarboxy Ciprofloxacin. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ciprofloxacin Imp. E (EP), 1-Cyclopropyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one, Decarboxylated Ciprofloxacin,Ciprofloxacin Hydrochloride Imp. E (EP). CAS No. 105394-83-0. Pack Sizes: 10MG. IUPAC Name: 1-cyclopropyl-6-fluoro-7-piperazin-1-ylquinolin-4-one. Molecular formula: C16H18FN3O. Mole weight: 287.33. Catalog: APS105394830A. SMILES: Fc1cc2C(=O)C=CN(C3CC3)c2cc1N4CCNCC4. Format: Neat. Shipping: Room Temperature. | |
| Defluoro Levofloxacin | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (3S)-2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; Levofloxacin Related Compound F (USP). Grades: > 95%. CAS No. 117620-85-6. Molecular formula: C18H21N3O4. Mole weight: 343.39. | |
| Descarboxyl Levofloxacin | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7H-pyrido[1,2,3-de]-1,4-benzoxazin-7-one. Grades: > 95%. CAS No. 178964-53-9. Molecular formula: C17H20FN3O2. Mole weight: 317.37. | |
| Desethylene Ciprofloxacin, Hydrochloride | Desethylene Ciprofloxacin, Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid monohydrochloride, Desethylene Ciprofloxacin Hydrochloride,7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid hydrochloride (1:1), 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-[(2-aminoethyl)-amino]-3-quinolinecarboxylic acid hydrochloride, 7-(2-Aminoethylamino)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid Hydrochloride, Ciprofloxacin Ethylenediamine Compound Hydrochloride, Ciprofloxacin Ethylenediamine Analog. CAS No. 528851-31-2. IUPAC Name: 7-(2-aminoethylamino)-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid;hydrochloride. Molecular formula: C15H16FN3O3.ClH. Mole weight: 341.77. Catalog: APS528851312. SMILES: Cl.NCCNc1cc2N(C=C(C(=O)O)C(=O)c2cc1F)C3CC3. Format: Neat. | |
| Levofloxacin-007-S | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Grades: 95%. CAS No. 2130840-90-1. Molecular formula: C20H25FN4O4. Mole weight: 404.43. | |
| Levofloxacin-Acyl-D-Glucuronide | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: 1-[(3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate]-b-D-glucopyranuronic acid; Levofloxacin glucuronide. Grades: > 95%. CAS No. 160962-46-9. Molecular formula: C24H28FN3O10. Mole weight: 537.49. | |
| Levofloxacin Diformyl Impurity | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: N,N'-Desethylene-N,N'-diformyl Levofloxacin; (S)-9-Fluoro-10-[formyl[2-(formylmethylamino)ethyl]amino]-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid. Grades: > 95%. CAS No. 151377-74-1. Molecular formula: C18H18FN3O6. Mole weight: 391.36. | |
| Levofloxacin Impurity 3 | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: 8-fluoro-2,2-dimethyl-9-(4-methylpiperazin-1-yl)-6-oxo-2,6-dihydrooxazolo[5,4,3-ij]quinoline-5-carboxylic acid. Grades: > 95%. Molecular formula: C18H20FN3O4. Mole weight: 361.38. | |
| Levofloxacin Impurity 4 | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-6-(4-methylpiperazine-1-carbonyl)-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one. Grades: > 95%. Molecular formula: C23H30FN5O3. Mole weight: 443.53. | |
| Levofloxacin Impurity 5 | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (S)-9-fluoro-10-hydroxy-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid. Grades: > 95%. Molecular formula: C13H10FNO5. Mole weight: 279.23. | |
| Levofloxacin Impurity 6 | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: 9-Defluoro-9-(4-methyl-1-piperazinyl) Levofloxacin; -)-(S)-10-(4-Methyl-1-piperazinyl)-2,3-Dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid. Grades: > 95%. CAS No. 1329833-82-0. Molecular formula: C23H31N5O4. Mole weight: 441.53. | |
| Levofloxacin Impurity 7 | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (S)-10-ethoxy-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid. Grades: > 95%. CAS No. 1607796-83-7. Molecular formula: C15H14FNO5. Mole weight: 307.28. | |
| Levofloxacin Impurity 8 | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (R)-Ofloxacin Carboxylic Acid (Dextrofloxacin Difluoro Impurity); (3R)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid. Grades: > 95%. CAS No. 110548-07-7. Molecular formula: C13H9F2NO4. Mole weight: 281.22. | |
| Levofloxacin Impurity 8-S | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: Levofloxacin-008-S. CAS No. 2130840-92-3. Molecular formula: C20H24FN3O4. Mole weight: 389.42. | |
| Levofloxacin Impurity 9 | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: Ethyl (R)-(+)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylate. Grades: > 95%. CAS No. 110548-06-6. Molecular formula: C15H13F2NO4. Mole weight: 309.27. | |
| Levofloxacin N-oxide | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (S)-4-(6-carboxy-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-10-yl)-1-methylpiperazine 1-oxide. Grades: > 95%. CAS No. 117678-38-3. Molecular formula: C18H20FN3O5. Mole weight: 377.38. | |
| Levofloxacin Related Compound A | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: N-Desmethyl Levofloxacin ; (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid. Grades: > 95%. CAS No. 117707-40-1. Molecular formula: C17H18FN3O4. Mole weight: 347.35. | |
| Levofloxacin Related Compound C | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: Levofloxacin Ethyl Ester; (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester; USP Levofloxacin Related Compound C. Grades: > 95%. CAS No. 177472-30-9. Molecular formula: C20H24FN3O4. Mole weight: 389.43. | |
| Levofloxacin Tetrafluoro Impurity 1 | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (+)-ethyl 2-[[[(S)-1-hydroxyprop-2-yl]amino]methylene]-3-oxo-3-(2,3,4,5-tetrafluorophenyl)propionate. Grades: > 95%. CAS No. 110548-02-2. Molecular formula: C15H15F4NO4. Mole weight: 349.28. | |
| Levofloxacin Tetrafluoro Impurity 2 | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: 3-(2,3,4,5-tetrafluorophenyl)-3-oxo-2-(ethoxymethylene)-propanoic acid ethyl ester. Grades: > 95%. CAS No. 103995-33-1. Molecular formula: C14H12F4O4. Mole weight: 320.24. | |
| Levofloxacin USP Related Compound E | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: N,N'-Desethylene Levofloxacin Hydrochloride; Levofloxacin EP Impurity G. Grades: 95%. CAS No. 1346603-62-0. Molecular formula: C16H19ClFN3O4. Mole weight: 371.79. | |
| N-Ethoxycarbonyl Ciprofloxacin | An impurity of Ciprofloxacin, which is a broad-spectrum antimicrobial carboxyfluoroquinoline, an fluoroquinolone antibiotic that is widely used as an antimicrobial and immunomodulatory agent. Synonyms: 7-[4-(Ethoxycarbonyl)-1-piperazinyl]-1-cyclopropyl-6-fluoro-3-carboxy-1,4-dihydro-4-oxoquinoline; 1-Cyclopropyl-7-[4-(ethoxycarbonyl)-1-piperazinyl]-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid. Grades: > 95%. CAS No. 93594-29-7. Molecular formula: C20H22FN3O5. Mole weight: 403.41. | |
| N,N'-Desethylene Levofloxacin | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: 9-Fluoro-2,3-dihydro-3-methyl-10-(2-(methylamino)ethylamino)-7-oxo-7H-pyrido(1,2,3-de)(1,4)benzoxazine-6-carboxylic acid, (S)-. Grades: > 95%. CAS No. 151250-76-9. Molecular formula: C16H18FN3O4. Mole weight: 335.34. | |
| (R)-Levofloxacin | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (3R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid. Grades: > 95%. Molecular formula: C18H20FN3O4. Mole weight: 361.38. | |
| (S)-(?)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (2S)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid. Grades: > 95 %. CAS No. 100986-89-8. Molecular formula: C13H9F2NO4. Mole weight: 281.21. | |
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