Cefepime Impurity Suppliers USA
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Product | Description | |
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Cefepime Impurity A Quick inquiry Where to buy Suppliers range | Anticefepime is an impurity of Cefepime, an fourth generation cephalosporin antibiotic. Synonyms: 1-[[(6R,7R)-7-[[(2E)-2-(2-Amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methyl-pyrrolidinium inner salt; Cefepime Impurity A. Grades: > 95%. CAS No. 97164-57-3. Molecular formula: C19H24N6O5S2. Mole weight: 480.57. | |
Cefepime Impurity C Quick inquiry Where to buy Suppliers range | A metabolite of Cefditorin , a new oral cephem. Synonyms: (Z)-2-Amino-α-(methoxyimino)-N-(2-oxoethyl)-4-thiazoleacetamide; THR 221V; Cefepime Impurity. Grades: > 95%. CAS No. 104301-63-5. Molecular formula: C8H10N4O3S. Mole weight: 242.26. | |
Cefepime impurity E Quick inquiry Where to buy Suppliers range | Cefepime impurity E. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Alternative Names: Cefepime Impurity E. CAS No. 103296-32-8. IUPAC Name: (6R,7R)-7-amino-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Molecular formula: C13H19N3O3S. Mole weight: 297.37. Catalog: APS103296328. SMILES: C[N+]1 (CC2=C (N3[C@H] (SC2)[C@H] (N)C3=O)C (=O)[O-])CCCC1. Format: Neat. Product Type: Impurity. Shipping: Ice pack (-20°C). | |
NMP-ACA (cefepime impurity) Quick inquiry Where to buy Suppliers range | NMP-ACA (cefepime impurity). Group: Biochemicals. Alternative Names: 1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium inner salt; (6R-trans-NMP-ACA); 7-Amino-3- (1-methylpyrrolidino) methyl-3-cephem-4-carboxylate inner salt. Grades: Highly Purified. CAS No. 103296-32-8. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C13H19N3O3S. US Biological Life Sciences. | Worldwide |
1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium chloride Quick inquiry Where to buy Suppliers range | An impurity produced in the synthesis of Cefepime. Synonyms: (6R,7R)-7-amino-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrochloride. CAS No. 103121-85-3. Molecular formula: C13H20ClN3O3S. Mole weight: 333.831. | |
1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium Chloride Quick inquiry Where to buy Suppliers range | 1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium Chloride (Cefepime EP Impurity E) is an impurity in the synthesis of Cefepime (C242750), a semisynthetic, fourth generation cephalosporin antibiotic. Antibacterial. Group: Biochemicals. Grades: Highly Purified. CAS No. 103121-85-3. Pack Sizes: 5mg, 50mg. Molecular Formula: C13H20ClN3O3S, Molecular Weight: 333.83. US Biological Life Sciences. | Worldwide |
1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium-d3 Chloride Quick inquiry Where to buy Suppliers range | 1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium-d3 Chloride is an isotope labelled impurity in the synthesis of Cefepime (C242750), a semisynthetic, fourth generation cephalosporin antibiotic. Antibacterial. Group: Biochemicals. Grades: Highly Purified. CAS No. 131857-25-5. Pack Sizes: 1mg. Molecular Formula: C13H17D3ClN3O3S. US Biological Life Sciences. | Worldwide |
Δ2-Cefepime Quick inquiry Where to buy Suppliers range | An impurity of Cefepime, a cephalosporin antibiotic against Gram-positive and Gram-negative bacteria. Synonyms: Pyrrolidinium, 1- [[(6R, 7R) - 7- [[(2Z) - 2- (2- amino- 4- thiazolyl) - 2- (methoxyimino) acetyl] amino] - 2- carboxy- 8- oxo- 5- thia- 1- azabicyclo[4.2.0] oct- 3- en- 3- yl] methyl] - 1- methyl- , inner salt; Delta2-Cefepime. Grades: > 95%. CAS No. 88040-25-9. Molecular formula: C19H24N6O5S2. Mole weight: 480.57. |