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Cefazolin Cefazolin (Cephazolin) is a first-generation cephalosporin antibiotic and can be used in varieties of bacterial infections research [1]. Cefazolin has anti-inflammatory effect and can attenuate post-operative cognitive dysfunction (POCD) [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Cephazolin. CAS No. 25953-19-9. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-B1892. MedChemExpress MCE
Cefazolin It is produced by the strain of Semisynthetic first generation cephalosporin for injection. The activity of Cefazolin to gram-positive bacteria was similar to Cefazolin and Cefazolin, but the activity of gram-negative bacteria was slightly stronger. After intramuscular injection, blood drug concentration increased (blood peak concentration is equivalent to 3-4 times of cefthiophene), and serum elimination half-life was 1.8h, mainly discharged in urine. It may also be used before and during certain surgeries to help prevent infection. Synonyms: Cephazolin; Cephamezine; Cefazoline; Cefamezin; Cephazoline; Cephazolidin; Cefazolina; Cefazolinum; Cefazolin acid; Elzogram; Kefzol; (6R-trans)-3-(((5-Methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-7-(((1H-tetrazol-1-yl)acetyl)-amino)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid; 7-(1-(1H-)-Tetrazolylacetamido)-3-(2-(5-methyl-1,3,4-thiadiazolyl)thiomethyl)delta3-cephem-4-carboxylic acid. Grades: 98%. CAS No. 25953-19-9. Molecular formula: C14H14N8O4S3. Mole weight: 454.51. BOC Sciences 5
Cefazolin ?2-Methyl Ester Cefazolin ?2-Methyl Ester. Uses: For analytical and research use. Group: Impurity standards. CAS No. 79239-19-3. Molecular Formula: C16H18N8O3S3. Mole Weight: 466.55. Catalog: APB79239193. Alfa Chemistry Analytical Products 3
Cefazolin 3-Hydroxymethyl Impurity Des[(5-Methyl-1,3,4-thiadiazol-2-yl)thio] Cefazolin-3-methanol is an impurity of Cefazolin. Synonyms: (6R,7R)-3-(Hydroxymethyl)-8-oxo-7-[[2-(1H-tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. Grades: > 95%. CAS No. 478494-71-2. Molecular formula: C11H12N6O5S. Mole weight: 340.32. BOC Sciences 7
Cefazolin EP Impurity B Cefazolin EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-7-pivalamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C16H20N4O4S3. Mole Weight: 428.55. Catalog: APB01790. Alfa Chemistry Analytical Products 4
Cefazolin EP Impurity B Cefazolin EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1798390-48-3. Molecular Formula: C16H20N4O4S3. Mole Weight: 428.54. Catalog: APB1798390483. Alfa Chemistry Analytical Products 2
Cefazolin EP Impurity B (Sodium salt) Cefazolin EP Impurity B (Sodium salt). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1798004-55-3. Molecular Formula: C16H19N4NaO4S3. Mole Weight: 450.52. Catalog: APB1798004553. Alfa Chemistry Analytical Products 2
Cefazolin EP Impurity D (Sodium salt) Cefazolin EP Impurity D (Sodium salt). Uses: For analytical and research use. Group: Impurity standards. CAS No. 27164-45-0. Molecular Formula: C13H13N6NaO6S. Mole Weight: 404.33. Catalog: APB27164450. Alfa Chemistry Analytical Products 2
Cefazolin EP Impurity G An impurity of Cefazolin, an antibiotic used for the treatment of bacterial infections. Synonyms: Cefazolin Lactone; Cefazolin Sodium Impurity G. CAS No. 1172998-53-6. Molecular formula: C11H10N6O4S. Mole weight: 322.3. BOC Sciences 9
Cefazolin EP Impurity I Cefazolin EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1675244-99-1. Molecular Formula: C14H16N8O5S3. Mole Weight: 472.51. Catalog: APB1675244991. Alfa Chemistry Analytical Products
Cefazolin EP Impurity K Cefazolin EP Impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-(2-(1H-tetrazol-1-yl)acetamido)-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamide. Molecular Formula: C14H15N9O3S3. Mole Weight: 453.52. Catalog: APB04140. Alfa Chemistry Analytical Products 4
Cefazolin EP Impurity K Cefazolin EP Impurity K. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2410652-70-7. Molecular Formula: C14H15N9O3S3. Mole Weight: 453.51. Catalog: APB2410652707. Alfa Chemistry Analytical Products 2
Cefazolin EP Impurity L Cefazolin EP Impurity L. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H14N8O4S3. Mole Weight: 454.5. Catalog: APB07467. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 1 Cefazolin Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-(4-amino-4-carboxybutanamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C13H17N3O7S. Mole Weight: 359.35. Catalog: APB04146. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 10 Cefazolin Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-3-(acetoxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid. CAS No. 18884-65-6. Molecular Formula: C10H12N2O5S. Mole Weight: 272.28. Catalog: APB18884656. Alfa Chemistry Analytical Products
Cefazolin Impurity 11 Cefazolin Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2247245-35-6. Molecular Formula: C17H22N4O4S3. Mole Weight: 442.57. Catalog: APB2247245356. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 12 Cefazolin Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (5aR,6R)-6-amino-5a,6-dihydroazeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(3H,4H)-dione. CAS No. 184696-69-3. Molecular Formula: C8H8N2O3S. Mole Weight: 212.23. Catalog: APB184696693. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 12 Cefazolin Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2364623-02-7. Molecular Formula: C14H16N8O5S3. Mole Weight: 472.51. Catalog: APB2364623027. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 13 Cefazolin Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((R)-(2-(1H-tetrazol-1-yl)acetamido)(carboxy)methyl)-3-(2-((R)-(2-(1H-tetrazol-1-yl)acetamido)(carboxy)methyl)-5-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carbonyl)-5-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-3,6-. Molecular Formula: C28H30N16O9S6. Mole Weight: 927.03. Catalog: APB04149. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 13 Cefazolin Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1797135-60-4. Molecular Formula: C5H7N5O2. Mole Weight: 169.14. Catalog: APB1797135604. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 14 Cefazolin Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1798390-47-2. Molecular Formula: C16H20N4O4S3. Mole Weight: 428.54. Catalog: APB1798390472. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 15 Cefazolin Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1809086-26-7. Molecular Formula: C7H13N5O3. Mole Weight: 215.21. Catalog: APB1809086267. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 18 Cefazolin Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 737709-74-9. Molecular Formula: C5H9NO3. Mole Weight: 131.13. Catalog: APB737709749. Alfa Chemistry Analytical Products 3
Cefazolin Impurity 19 Cefazolin Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 26395-99-3. Molecular Formula: C8H10N2O3S. Mole Weight: 214.24. Catalog: APB26395993. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 23 Cefazolin Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 152541-04-3. Molecular Formula: C8H12N2OS2. Mole Weight: 216.32. Catalog: APB152541043. Alfa Chemistry Analytical Products
Cefazolin Impurity 28 Cefazolin Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R)-2-((R)-(2-(1H-tetrazol-1-yl)acetamido)(carboxy)methyl)-5-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid. Molecular Formula: C14H16N8O5S3. Mole Weight: 472.52. Catalog: APB04141. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 3 Cefazolin Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-amino-6-(((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino)-6-oxohexanoic acid hydrochloride. CAS No. 2429-86-9. Molecular Formula: C14H18ClN3O6S. Mole Weight: 391.83. Catalog: APB2429869. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 31 Cefazolin Impurity 31. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1849362-11-3. Molecular Formula: C5H9N5O. Mole Weight: 155.16. Catalog: APB1849362113. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 34 Cefazolin Impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-ethyl 4-chloro-2-(hydroxyimino)-3-oxobutanoate. CAS No. 66338-95-2. Molecular Formula: C6H8ClNO4. Mole Weight: 193.59. Catalog: APB66338952. Alfa Chemistry Analytical Products 3
Cefazolin Impurity 35 Cefazolin Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: S-(5-methyl-1,3,4-thiadiazol-2-yl) ethanethioate. CAS No. 65041-65-8. Molecular Formula: C5H6N2OS2. Mole Weight: 174.24. Catalog: APB65041658. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 35 Cefazolin Impurity 35. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51500-15-3. Molecular Formula: C17H21N5O6S3. Mole Weight: 487.56. Catalog: APB51500153. Alfa Chemistry Analytical Products 3
Cefazolin Impurity 36 Cefazolin Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((6R,7R)-7-(2-(1H-tetrazol-1-yl)acetamido)-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C25H24N12O6S6. Mole Weight: 780.92. Catalog: APB04138. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 36 Cefazolin Impurity 36. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5456-21-3. Molecular Formula: CH7N3S2. Mole Weight: 125.21. Catalog: APB5456213. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 37 Cefazolin Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-3-(acetoxymethyl)-8-oxo-7-pivalamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C15H20N2O6S. Mole Weight: 356.39. Catalog: APB04137. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 37 Cefazolin Impurity 37. Uses: For analytical and research use. Group: Impurity standards. CAS No. 637-81-0. Molecular Formula: C4H7N3O2. Mole Weight: 129.12. Catalog: APB637810. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 39 Cefazolin Impurity 39. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13616-37-0. Molecular Formula: C5H8N4O2. Mole Weight: 156.14. Catalog: APB13616370. Alfa Chemistry Analytical Products
Cefazolin Impurity 4 Cefazolin Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-3-(acetoxymethyl)-7-((((6R,7R)-7-amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)amino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C18H20N4O8S2. Mole Weight: 484.5. Catalog: APB04147. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 42 Cefazolin Impurity 42. Uses: For analytical and research use. Group: Impurity standards. CAS No. 21743-64-6. Molecular Formula: C3H4N4O2. Mole Weight: 128.09. Catalog: APB21743646. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 43 Cefazolin Impurity 43. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66666-63-5. Molecular Formula: C6H6N4S4. Mole Weight: 262.38. Catalog: APB66666635. Alfa Chemistry Analytical Products 3
Cefazolin Impurity 44 Cefazolin Impurity 44. Uses: For analytical and research use. Group: Impurity standards. CAS No. 20198-75-8. Molecular Formula: C4H8N2OS2. Mole Weight: 164.25. Catalog: APB20198758. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 4 (Dimeric 7-ACA) Cefazolin Impurity 4 (Dimeric 7-ACA). Uses: For analytical and research use. Group: Impurity standards. CAS No. 2416213-67-5. Molecular Formula: C18H20N4O8S2. Mole Weight: 484.5. Catalog: APB2416213675. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 50 Cefazolin Impurity 50. Uses: For analytical and research use. Group: Impurity standards. CAS No. 26240-90-4. Molecular Formula: C5H8N4O2. Mole Weight: 156.14. Catalog: APB26240904. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 58 Cefazolin Impurity 58. Uses: For analytical and research use. Group: Impurity standards. CAS No. 21743-75-9. Molecular Formula: C3H4N4O2. Mole Weight: 128.09. Catalog: APB21743759. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 59 Cefazolin Impurity 59. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55390-53-9. Molecular Formula: C14H14N8O4S3. Mole Weight: 454.5. Catalog: APB55390539. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 6 Cefazolin Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R)-2-((R)-(2-(1H-tetrazol-1-yl)acetamido)(carboxy)methyl)-5-(hydroxymethyl)-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid. Molecular Formula: C11H14N6O6S. Mole Weight: 358.33. Catalog: APB04148. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 6 Cefazolin Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66636-33-7. Molecular Formula: C14H20N4O3S3Si. Mole Weight: 416.6. Catalog: APB66636337. Alfa Chemistry Analytical Products 3
Cefazolin Impurity 60 Cefazolin Impurity 60. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H14N8O4S3. Mole Weight: 454.5. Catalog: APB07468. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 61 Cefazolin Impurity 61. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2306084-50-2. Molecular Formula: C14H14N8O4S3. Mole Weight: 454.5. Catalog: APB2306084502. Alfa Chemistry Analytical Products 2
Cefazolin Impurity 62 Cefazolin Impurity 62. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H14N8O4S3. Mole Weight: 454.5. Catalog: APB07470. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 63 Cefazolin Impurity 63. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H14N8O4S3. Mole Weight: 454.5. Catalog: APB07469. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 64 Cefazolin Impurity 64. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H14N8O4S3. Mole Weight: 454.5. Catalog: APB07471. Alfa Chemistry Analytical Products 4
Cefazolin Impurity 7 Cefazolin Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1072000-00-0. Molecular Formula: C17H22N8O4S3Si. Mole Weight: 526.68. Catalog: APB1072000000. Alfa Chemistry Analytical Products
Cefazolin Impurity 9 Cefazolin Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1322626-65-2. Molecular Formula: C14H15N9O3S3. Mole Weight: 453.51. Catalog: APB1322626652. Alfa Chemistry Analytical Products
Cefazolin Impurity A 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid is a substrate used in the assessment of immobilized PGA orientation and in the synthesis of beta lactam antibiotics. Synonyms: 7-Amino-3-[(2-methyl-1,3,4-thiadiazol-5-ylthio)methyl]-3-cephem-4-carboxylic Acid; (6R-trans)-7-Amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; 7-ZACA. Grades: > 95%. CAS No. 30246-33-4. Molecular formula: C11H12N4O3S3. Mole weight: 344.44. BOC Sciences 6
Cefazolin Impurity B Cefazolin Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 22252-43-3. Molecular Formula: C8H10N2O3S. Mole Weight: 214.24. Catalog: APB22252433. Alfa Chemistry Analytical Products 2
Cefazolin Impurity C an impurity of Cefazolin. Synonyms: (6R,7R)-3-Methyl-8-oxo-7-[(1H-tetrazol-1-ylacetyl)amino]-5-thia-1-azabicyclo [4.2.0]oct-2-ene-2-carboxylic acid. Grades: > 95%. CAS No. 56842-77-4. Molecular formula: C11H12N6O4S. Mole weight: 324.32. BOC Sciences 9
Cefazolin Impurity C Cefazolin Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium (6R,7R)-7-((R)-5-amino-5-carboxylatopentanamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. CAS No. 1476-46-6. Molecular Formula: C14H17N3Na2O7S. Mole Weight: 417.35. Catalog: APB1476466. Alfa Chemistry Analytical Products 2
Cefazolin Impurity D An impurity of Cefazolin, an antibiotic used for the treatment of bacterial infections. Synonyms: 5-Thia-1-azabicyclo[4.2.0]?oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)?methyl]?-8-oxo-7-[[2-(1H-tetrazol-1-yl)?acetyl]?amino]?-, (6R,?7R)?-. Grades: > 95%. CAS No. 32510-61-5. Molecular formula: C13H14N6O6S. Mole weight: 382.36. BOC Sciences 9
Cefazolin Impurity E 5-Methyl-1,3,4-thiadiazol-2-thiol, is a new potent nitrification inhibitors. It is also an intermediate in the synthesis of Thiazolylacetylglycine Oxime. Synonyms: 5-Methyl-1,3,4-Thiadiazole-2(3H)-thione; 2-Methyl-Δ2-1,3,4-thiadiazoline-5-thione; 2-Mercapto-5-methyl-1,3,4-thiadiazole; 2-Methyl-1,3,4-thiadiazol-5-thiol; 5-Methyl-2-sulfanyl-1,3,4-thiadiazole; 5-Methyl-3H-1,3,4-thiadiazole-2-thione; 5-Methyl-2-mercapto. Grades: > 95%. CAS No. 29490-19-5. Molecular formula: C3H4N2S2. Mole weight: 132.21. BOC Sciences 7
Cefazolin Impurity EP-A Cefazolin Impurity EP-A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-amino-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 30246-33-4. Molecular Formula: C11H12N4O3S3. Mole Weight: 344.43. Catalog: APB30246334. Alfa Chemistry Analytical Products 2
Cefazolin Impurity EP-E Cefazolin Impurity EP-E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-methyl-1,3,4-thiadiazole-2-thiol. CAS No. 29490-19-5. Molecular Formula: C3H4N2S2. Mole Weight: 132.21. Catalog: APB29490195. Alfa Chemistry Analytical Products 2
Cefazolin Impurity EP-H Cefazolin Impurity EP-H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-3-(acetoxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 957-68-6. Molecular Formula: C10H12N2O5S. Mole Weight: 272.28. Catalog: APB957686. Alfa Chemistry Analytical Products 4
Cefazolin Impurity EP-I Cefazolin Impurity EP-I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((2-(1H-tetrazol-1-yl)acetamido)(carboxy)methyl)-5-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid. Molecular Formula: C14H16N8O5S3. Mole Weight: 472.52. Catalog: APB04139. Alfa Chemistry Analytical Products 4
CefazolinImpurityEP-J CefazolinImpurityEP-J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((2-(1H-tetrazol-1-yl)acetamido)(carboxy)methyl)-5-methylene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid. CAS No. 1675245-00-7. Molecular Formula: C11H12N6O5S. Mole Weight: 340.32. Catalog: APB1675245007. Alfa Chemistry Analytical Products
Cefazolin Impurity L Cefazolin Impurity L. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7S)-7-(2-(1H-tetrazol-1-yl)acetamido)-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C14H14N8O4S3. Mole Weight: 454.51. Catalog: APB04150. Alfa Chemistry Analytical Products 4
Cefazolin Impurity P Cefazolin Impurity P. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,5R)-2-((S)-(2-(1H-tetrazol-1-yl)acetamido)(carboxy)methyl)-5-(hydroxymethyl)-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid. Molecular Formula: C11H14N6O6S. Mole Weight: 358.33. Catalog: APB04144. Alfa Chemistry Analytical Products 4
Cefazolin Impurity Q Cefazolin Impurity Q. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-((S)-(2-(1H-tetrazol-1-yl)acetamido)(carboxy)methyl)-5-methylene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid. Molecular Formula: C11H12N6O5S. Mole Weight: 340.32. Catalog: APB04143. Alfa Chemistry Analytical Products 4
Cefazolin Related Compound D Cefazolin Related Compound D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-(2-(1H-tetrazol-1-yl)acetamido)-2-((R)-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid. Molecular Formula: C11H12N6O5S. Mole Weight: 340.32. Catalog: APB04152. Alfa Chemistry Analytical Products 4
Cefazolin sodium Cefazolin sodium, derived from 7-amino-cephalosporanic acid, is a semi-synthetic, first-generation cephalosporin antibiotic. Uses: Antibacterial. Synonyms: sodium;(6R,7R)-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Ancef Cefamedin Cefamezine Cefazolin Cefazolin Sodium Cephamezine Cephazolin Cephazolin Sodium Cep. Grades: >97%. CAS No. 27164-46-1. Molecular formula: C14H13N8NaO4S3. Mole weight: 476.48. BOC Sciences 6
Cefazolin sodium Cefazolin sodium is a first-generation cephalosporin antibiotic and can be used in varieties of bacterial infections research [1]. Cefazolin sodium has anti-inflammatory effect and can attenuate post-operative cognitive dysfunction (POCD) [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Cephazolin sodium. CAS No. 27164-46-1. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-B1078. MedChemExpress MCE

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