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| Product | Description | |
|---|---|---|
| Cefdinir Impurity 1 | Cefdinir Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 71091-93-5. Molecular Formula: C13H13N5O5S2. Mole Weight: 383.4. Catalog: APB71091935. |  |
| Cefdinir Impurity 1 (Impurity G) | 3-Desethenyl-3-methyl Cefdinir is an impurity of Cefdinir; a cephalosporin antibiotic structurally similar to Cefixime. Synonyms: (6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; [6R-[6α , 7β (Z)]]-7-[[ (2-Amino-4-thiazolyl) (hydroxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct. Grades: > 95%. CAS No. 71091-93-5. Molecular formula: C13H13N5O5S2. Mole weight: 383.41. |  |
| Cefdinir Impurity 1 Sodium Salt | Cefdinir Impurity 1 Sodium Salt is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Synonyms: (6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, sodium salt (1:1). CAS No. 66436-47-3. Molecular formula: C13H12N5O5S2.Na. Mole weight: 405.38. | |
| Cefdinir Impurity 4 | Cefdinir impurity formed by hydrolytic degradation pathway β-lactam ring opened lactones. Synonyms: [2RS-[2α [RS* (Z)], 5β ]]-α -[[ (2-Amino-4-thiazolyl) (hydroxyimino)acetyl]amino]-1, 2, 5, 7-tetrahydro-5-methyl-7-oxo-4H-furo[3, 4-d][1, 3]thiazine-2-acetic Acid. Grades: > 95%. CAS No. 178422-45-2. Molecular formula: C14H15N5O6S2. Mole weight: 413.43. | |
| Cefdinir Impurity 5 | Cefdinir Impurity 5 is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Molecular formula: C14H13N5O5S2. Mole weight: 395.41. | |
| Cefdinir Impurity 6 | Cefdinir Impurity 6 is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Synonyms: Thiazolylacetylglycine Oxime Acetal. Molecular formula: C7H10N4O4S.C7H8N4O3S. Mole weight: 474.47. | |
| Cefdinir Impurity 7 | Cefdinir Impurity 7 is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Molecular formula: C17H18N2O4S. Mole weight: 346.40. | |
| Cefdinir Impurity A | (αZ)-2-Amino-α-(hydroxyimino)-4-thiazoleacetamide is an impurity/ degradation product of Cefdinir ; a cephalosporin antibiotic structurally similar to Cefixime. Synonyms: (Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamide; Cefdinir Impurity A. Grades: > 95%. CAS No. 1450758-21-0. Molecular formula: C5H6N4O2S. Mole weight: 186.19. | |
| Cefdinir Impurity A | Cefdinir Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamide. Molecular Formula: C5H6N4O2S. Mole Weight: 186.19. Catalog: APB04788. | |
| Cefdinir Impurity A | Cefdinir Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1450758-21-0. Molecular Formula: C5H6N4O2S. Mole Weight: 186.19. Catalog: APB1450758210. | |
| Cefdinir Impurity B | Cefdinir Impurity B is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Molecular formula: C14H13N5O6S2. Mole weight: 411.41. | |
| Cefdinir Impurity B | Cefdinir Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6S,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide. Molecular Formula: C14H13N5O6S2. Mole Weight: 411.41. Catalog: APB04787. | |
| Cefdinir Impurity B | Cefdinir Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 79350-10-0. Molecular Formula: C14H14N4O4S2. Mole Weight: 366.41. Catalog: APB79350100. | |
| Cefdinir Impurity D | Cefdinir Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide. Molecular Formula: C14H13N5O6S2. Mole Weight: 411.41. Catalog: APB04776. | |
| Cefdinir Impurity D | Cefdinir Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 934986-48-8. Molecular Formula: C14H13N5O6S2. Mole Weight: 411.41. Catalog: APB934986488. | |
| Cefdinir Impurity E | Cefdinir Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-2- ( (R)- ( (Z)-2- (2-aminothiazol-4-yl)-2- (hydroxyimino)acetamido) (carboxy)methyl)-5-ethylidene-5, 6-dihydro-2H-1, 3-thiazine-4-carboxylic acid. Molecular Formula: C14H15N5O6S2. Mole Weight: 413.43. Catalog: APB04785. | |
| Cefdinir Impurity F | Cefdinir Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid. Molecular Formula: C14H13N5O5S2. Mole Weight: 395.41. Catalog: APB04786. | |
| Cefdinir Impurity F | Cefdinir Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 934986-49-9. Molecular Formula: C14H13N5O5S2. Mole Weight: 395.41. Catalog: APB934986499. | |
| Cefdinir Impurity G | Cefdinir Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C13H13N5O5S2. Mole Weight: 383.4. Catalog: APB04266. | |
| Cefdinir Impurity H | Cefdinir Impurity H is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Synonyms: Cefdinir impurity H; 178949-04-7; Cefdinir decarboxy open ring lactone; 2O1193FN39; (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyimino-N-[(5-methyl-7-oxo-1,2,4,5-tetrahydrofuro[3,4-d][1,3]thiazin-2-yl)methyl]acetamide; (Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N -(((2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H -furo(3,4-d)(1,3)thiazin-2-yl)methyl(acetamide; 2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N -(((2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H -furo(3,4-d)(1,3)thiazin-2-yl)methyl(acetamide, (Z)-; UNII-2O1193FN39; SCHEMBL23871786; (Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-{[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]methyl}acetamide; 4-Thiazoleacetamide, 2-amino-alpha-(hydroxyimino)-N-((1,2,5,7-tetrahydro-5-methyl-7-oxo-4H-furo(3,4-d)(1,3)thiazin-2-yl)methyl)-; 4-THIAZOLEACETAMIDE, 2-AMINO-.ALPHA.-(HYDROXYIMINO)-N-((1,2,5,7-TETRAHYDRO-5-METHYL-7-OXO-4H-FURO(3,4-D)(1,3)THIAZIN-2-YL)METHYL)-. Molecular formula: C14H15N5O6S2. Mole weight: 413.43. | |
| Cefdinir Impurity H | Cefdinir Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-3-(2-hydroxyethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C14H15N5O6S2. Mole Weight: 413.43. Catalog: APB04775. | |
| Cefdinir Impurity I | Cefdinir Impurity I is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Molecular formula: C14H15N5O6S2. Mole weight: 413.43. | |
| Cefdinir Impurity I | Cefdinir Impurity I. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H15N5O6S2. Mole Weight: 413.42. Catalog: APB07384. | |
| Cefdinir Impurity IJKL mixture | Cefdinir Impurity IJKL mixture. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2RS)-2-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-((5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid. Molecular Formula: C14H14N5O6S2. Mole Weight: 412.42. Catalog: APB04784. | |
| Cefdinir Impurity J | Cefdinir Impurity J is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Molecular formula: C14H15N5O6S2. Mole weight: 413.43. | |
| Cefdinir Impurity K | Cefdinir Impurity K is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Molecular formula: C14H15N5O6S2. Mole weight: 413.43. | |
| Cefdinir Impurity L | Cefdinir Impurity L is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Molecular formula: C14H15N5O6S2. Mole weight: 413.43. | |
| Cefdinir Impurity M | Cefdinir Impurity M. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)-N-((3S,8R)-3-methyl-5,7-dioxo-2,3,5,7,8,8a-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-8-yl)acetamide. Molecular Formula: C14H13N5O5S2. Mole Weight: 395.41. Catalog: APB04783. | |
| Cefdinir Impurity N | Cefdinir Impurity N. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7S)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C14H13N5O5S2. Mole Weight: 395.41. Catalog: APB04782. | |
| Cefdinir Impurity O | Cefdinir Impurity O. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-(2-(2-aminothiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C14H14N4O4S2. Mole Weight: 366.42. Catalog: APB04780. | |
| Cefdinir Impurity P | Cefdinir Impurity P is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Molecular formula: C14H15N5O6S2. Mole weight: 413.43. | |
| Cefdinir Impurity P | Cefdinir Impurity P. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-((E)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-((2R,5S)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid. Molecular Formula: C14H15N5O6S2. Mole Weight: 413.43. Catalog: APB04774. | |
| Cefdinir Impurity PQ mixture | Cefdinir Impurity PQ mixture. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R)-2-((E)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-((2R)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid. Molecular Formula: C14H15N5O6S2. Mole Weight: 413.43. Catalog: APB04781. | |
| Cefdinir Impurity Q | Cefdinir Impurity Q is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Molecular formula: C14H15N5O6S2. Mole weight: 413.43. | |
| Cefdinir Impurity Q | Cefdinir Impurity Q. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-((E)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-((2R,5R)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid. Molecular Formula: C14H15N5O6S2. Mole Weight: 413.43. Catalog: APB04772. | |
| Cefdinir Impurity R | Cefdinir Impurity R. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C14H13N5O5S2. Mole Weight: 395.41. Catalog: APB04779. | |
| Cefdinir Impurity S | Cefdinir Impurity S. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: triethylamine (6R,7R)-7-((Z)-2-(acetoxyimino)-2-(2-aminothiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Molecular Formula: C22H30N6O6S2. Mole Weight: 538.64. Catalog: APB04789. | |
| Cefdinir Impurity S | Cefdinir Impurity S. Uses: For analytical and research use. Group: Impurity standards. CAS No. 127770-93-8. Molecular Formula: C16H15N5O6S2. Mole Weight: 437.45. Catalog: APB127770938. | |
| Cefdinir Impurity T | Cefdinir Impurity T is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Molecular formula: C13H15N5O4S2. Mole weight: 369.42. | |
| Cefdinir Impurity T | Cefdinir Impurity T. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)-N-(((2R,5S)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)methyl)acetamide. Molecular Formula: C13H15N5O4S2. Mole Weight: 369.42. Catalog: APB04773. | |
| Cefdinir Impurity TU | Cefdinir Impurity TU. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C13H15N5O4S2. Mole Weight: 369.41. Catalog: APB07385. | |
| Cefdinir Impurity TU mixture | Cefdinir Impurity TU mixture. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)-N-(((2R)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)methyl)acetamide. Molecular Formula: C13H15N5O4S2. Mole Weight: 369.42. Catalog: APB04778. | |
| Cefdinir Impurity U | Cefdinir Impurity U is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Molecular formula: C13H15N5O4S2. Mole weight: 369.42. | |
| Cefdinir Impurity U | Cefdinir Impurity U. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)-N-(((2R,5R)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)methyl)acetamide. Molecular Formula: C13H15N5O4S2. Mole Weight: 369.42. Catalog: APB04771. | |
| Cefdinir Impurity U | Cefdinir Impurity U. Uses: For analytical and research use. Group: Impurity standards. CAS No. 178422-43-0. Molecular Formula: C13H15N5O4S2. Mole Weight: 369.41. Catalog: APB178422430. | |
| Cefdinir Degradation Impurity | Cefdinir Degradation Impurity. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H13N5O5S2. Mole Weight: 395.41. Catalog: APB07386. | |
| Cefdinir Dimer Impurity | Cefdinir Dimer Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2408157-08-2. Molecular Formula: C28H24N10O9S4. Mole Weight: 772.8. Catalog: APB2408157082. | |
| Cefdinir USP Impurity B (Thiazolylacetylglycine OxiMe Acetal) | Cefdinir USP Impurity B (Thiazolylacetylglycine OxiMe Acetal). Uses: For analytical and research use. Group: Impurity standards. CAS No. 178422-40-7. Molecular Formula: C7H10N4O4S. Mole Weight: 246.24. Catalog: APB178422407. | |
| (6R,7R)-7-(4-Hydroxyisoxazole-3-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid tert-Butyl Ester | (6R,7R)-7-(4-Hydroxyisoxazole-3-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid tert-Butyl Ester is a protected (6R,7R)-7-(4-Hydroxyisoxazole-3-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid (H943595), a Cefdinir (C242670) impurity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. |  Worldwide |
| Cefdinir glyoxalic analog | Cefdinir glyoxalic analog. Uses: For analytical and research use. Group: Impurity standards. CAS No. 79350-14-4. Molecular Formula: C14H12N4O5S2. Mole Weight: 380.39. Catalog: APB79350144. | |
| Cefdinir glyoxalic analogm | Cefdinir glyoxalic analogm. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-(2-(2-aminothiazol-4-yl)-2-oxoacetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C14H12N4O5S2. Mole Weight: 380.4. Catalog: APB04777. | |
| Cefdinir isoxazole analog | Cefdinir isoxazole analog. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1356842-10-8. Molecular Formula: C13H11N3O6S. Mole Weight: 337.31. Catalog: APB1356842108. | |
| Cefdinir Isoxazole Analog | Cefdinir impurity. Synonyms: (6R,7R)-7-(4-Hydroxyisoxazole-3-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. Grades: > 95%. CAS No. 1356842-10-8. Molecular formula: C13H11N3O6S. Mole weight: 337.31. | |
| Cefdinir Isoxazole Analog | Cefdinir Isoxazole Analog. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-(4-hydroxyisoxazole-3-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 1330164-22-1. Molecular Formula: C13H11N3O6S. Mole Weight: 337.31. Catalog: APB1330164221. | |
| Cefdinir Lactone | Cefdinir impurity. Synonyms: 4-Thiazoleacetamide, 2-amino-α-(hydroxyimino)?-N-[(5aR,?6R)?-1,?4,?5a,?6-tetrahydro-3-methyl-1,?7-dioxo-3H,?7H-azeto[2,?1-b]?furo[3,?4-d]?[1,?3]?thiazin-6-yl]?-, (αZ)?-. Grades: > 95%. CAS No. 946573-41-7. Molecular formula: C14H13N5O5S2. Mole weight: 395.42. | |
| Cefdinir Lactone | Cefdinir Lactone. Uses: For analytical and research use. Group: Impurity standards. CAS No. 946573-41-7. Molecular Formula: C14H13N5O5S2. Mole Weight: 395.41. Catalog: APB946573417. | |
| Cefdinir Mother Nucleus Dimer | Cefdinir Mother Nucleus Dimer. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H18N4O5S2. Mole Weight: 434.49. Catalog: APB07387. | |
| Cefdinir Related Compound B | (6R-trans)-7-[[(2-Amino-4-thiazolyl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid, is the impurity of Cefdinir , a Cephalosporin antibiotic structurally similar to Cefixime. It can be used to treat infections caused by several Gram-negative and Gram-positive bacteria. Synonyms: (6R-trans)-7-[[(2-Amino-4-thiazolyl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. Grades: > 95%. CAS No. 79350-10-0. Molecular formula: C14H14N4O4S2. Mole weight: 366.42. | |
| Cefdinir related substance A | Cefdinir related substance A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R)-2-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-(5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid. CAS No. 178422-42-9. Molecular Formula: C14H15N5O6S2. Mole Weight: 413.43. Catalog: APB178422429. | |
| Cefdinir Thiazine Analog | Cefdinir impurity. Synonyms: 2H-1,?3-Thiazine-2-acetic acid, α -[[ (2-amino-4-thiazolyl)? (hydroxyimino)?acetyl]?amino]?-4-carboxy-5-ethylidene-5, ?6-dihydro-, [R-[R*,?R*-(Z,?Z)?]?]?- (9CI). Grades: > 95%. CAS No. 178422-39-4. Molecular formula: C14H15N5O6S2. Mole weight: 413.43. | |
| Cefdinir Thiazine Analog | Cefdinir Thiazine Analog. Uses: For analytical and research use. Group: Impurity standards. CAS No. 178422-39-4. Molecular Formula: C14H15N5O6S2. Mole Weight: 413.42. Catalog: APB178422394. | |
| Cefdinir Thiazine Analog Lactone Form (Mixture of Diastereomers) | Cefdinir Thiazine Analog Lactone Form (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 5MG. Catalog: APS006578. Format: Neat. Shipping: Room Temperature. | |
| Δ3-Cefdinir | Δ3-Cefdinir is one of Cefdinir derivatives. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Synonyms: Cefdinir Impurity F; Cefdinir Delta-2 Impurity; 5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-, (6R,7R)-; (6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic Acid; (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid. Grades: ≥90% by HPLC. CAS No. 934986-49-9. Molecular formula: C14H13N5O5S2. Mole weight: 395.41. | |
| (E)-Cefdinir | Cefdinir impurity. The E-isomer of Cefdinir. Group: Biochemicals. Alternative Names: (6R, 7R) -7-[[ (2E) - (2-Amino-4-thiazolyl) (hydroxyimino) acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid. Grades: Highly Purified. CAS No. 178601-88-2. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| (E)-Cefdinir | Cefdinir impurity. The E-isomer of Cefdinir. Synonyms: (6R, 7R)-7-[[ (2E)- (2-Amino-4-thiazolyl) (hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid. Grades: > 95%. CAS No. 178601-88-2. Molecular formula: C14H13N5O5S2. Mole weight: 395.42. | |
| E -Cefdinir | E -Cefdinir. Uses: For analytical and research use. Group: Impurity standards. CAS No. 178601-88-2. Molecular Formula: C14H13N5O5S2. Mole Weight: 395.41. Catalog: APB178601882. | |
| (E)-Cefdinir Trifluoroacetic Acid Salt Hydrate | (E)-Cefdinir Trifluoroacetic Acid Salt Hydrate is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Synonyms: (6R, 7R)-7-[[ (2E)- (2-Amino-4-thiazolyl) (hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid Trifluoroacetic Acid Salt Hydrate; Cefdinir EP Impurity R Trifluoroacetic Acid Salt Hydrate. Molecular formula: C14H13N5O5S2.xC2HF3O2.xH2O. Mole weight: 395.41 (free base). | |
| N,O-Ditrityl (E)-Cefdinir | Protected (E)-Cefdinir. Cefdinir impurity. Group: Biochemicals. Alternative Names: (6R, 7R) -3-Ethenyl-8-oxo-7- [ [ (2E) -2- [ (triphenylmethoxy) imino] -2- [2- [ (triphenylmethyl) amino] -4-thiazolyl] acetyl] amino] -5-thia-1-azabicyclo [4. 2. 0] oct-2-ene-2-carboxylic Acid. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| O-Acetyl Cefdinir | O-Acetyl Cefdinir is one of Cefdinir intermediates. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Synonyms: (6R,7R)-7-[[(2Z)-2-[(Acetyloxy)imino]-2-(2-amino-4-thiazolyl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; [6R-[6α,7β(Z)]]-7-[[[(Acetyloxy)imino](2-amino-4-thiazolyl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefdinir Impurity S; (6R,7R)-7-((Z)-2-(acetoxyimino)-2-(2-aminothiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; Cefdinir CP Impurity S. Grades: 98%. CAS No. 127770-93-8. Molecular formula: C16H15N5O6S2. Mole weight: 437.45. | |
| (Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-{[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]methyl}acetamide | (Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-{[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]methyl}acetamide is one of Cefdinir impurities. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Synonyms: [2RS-[2α(Z),5α]]-2-Amino-α-(hydroxyimino)-N-[(1,2,5,7-tetrahydro-5-methyl-7-oxo-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl]-4-thiazoleacetamide; N-[(5-Methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin)-2-ylmethyl]-2-(2-amino-4-thiazolyl)-2-[(Z)-hydroxyimino]acetamide; Cefdinir impurity H; Cefdinir decarboxy open ring lactone; Cefdinir Impurity 3 (Mixture of Diastereomers). Grades: 95%. CAS No. 178949-04-7. Molecular formula: C13H15N5O4S2. Mole weight: 369.42. | |
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