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| Product | Description | |
|---|---|---|
| Amphotericin B Liposome | Amphotericin B is a polyene broad-spectrum antibiotic that is used to treat fungal infections. This product is a pre-formulated liposome with amphotericin B. It is only for research purposes and for the injection to laboratory animals. Group: Drug-loaded liposome. Categories: amphotericin b; 1397-89-3. |  |
| Amphotericin B methyl ester | Amphotericin B methyl ester is the methyl ester derivative of the polyene antibiotic Amphotericin B (A634250). Amphotericin B methyl ester is the cholesterol-binding compound possesses significant antifungal activity. Amphotericin B methyl ester disrupts HIV-1 particle production and potently inhibits HIV-1 replication [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 36148-89-7. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-135327. |  |
| Amphotericin B Methyl Ester | Amphotericin B Methyl Ester is the methyl ester derivative of the polyene antibiotic Amphotericin B. Amphotericin B Methyl Esterin is a cholesterol binding compound that showed inhibiton of human immunodeficiency virus type 1 (HIV-1). Group: Biochemicals. Alternative Names: Amphotericin B Monomethyl Ester. Grades: Highly Purified. CAS No. 36148-89-7. Pack Sizes: 100mg. US Biological Life Sciences. |  Worldwide |
| Amphotericin B Methyl Ester-d3 (>90%) | Amphotericin B Methyl Ester-d3 is labelled Amphotericin B Methyl Ester (A634255) which is the methyl ester derivative of the polyene antibiotic Amphotericin B (A634250). Amphotericin B Methyl Esterin is a cholesterol binding compound that showed inhibiton of human immunodeficiency virus type 1 (HIV-1). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C48H72D3NO17. US Biological Life Sciences. | Worldwide |
| Amphotericin B Solution, 100X | Amphotericin B is a polyene antifungal agent for yeast, mold and mycoplasma. It was first isolated by Gold, et a., from Streptomyces nodosus in 1955. It is an amphoteric compound composed of a hydrophilic polyhydroxyl chain along one side and a lipophilic polyene hydrocarbon chain on the other. Amphotericin B is poorly soluble in water. Amphotericin B binds to sterols, preferentially to the primary fungal cell membrane sterol, ergosterol. This binding disrupts osmotic integrity of the fungal membrane, resulting in leakage of intracellular potassium, magnesium, sugars, and metabolites and then cellular death.Used in the preparation of baculoviral stocks.Amphotericin B Solution, 100X is composed of USP grade Amphotericin B in a High pH buffer (NaOH/Na+,H2O). The concentration of Amphotericin B in the final product is 0.25 g/L. Group: Biochemicals. Alternative Names: Abelcet; Abelecet; AmBisome; Ampho-Moronal; Amphocin; Amphozone; Apothecon; Fungilin; Fungizona; Fungizone; Halizon; LNS-AmB; NS 718; NSC 527017. Grades: Cell Culture Grade. CAS No. 1397-89-3. Pack Sizes: 50ml, 100ml. Molecular Formula: C47H73NO17, Molecular Weight: 924.09. US Biological Life Sciences. | Worldwide |
| Amphotericin B, USP | Amphotericin B is a polyene antifungal agent for yeast, mold and mycoplasma. It was first isolated by Gold, et a., from Streptomyces nodosus in 1955. It is an amphoteric compound composed of a hydrophilic polyhydroxyl chain along one side and a lipophilic polyene hydrocarbon chain on the other. Amphotericin B is poorly soluble in water. Amphotericin B binds to sterols, preferentially to the primary fungal cell membrane sterol, ergosterol. This binding disrupts osmotic integrity of the fungal membrane, resulting in leakage of intracellular potassium, magnesium, sugars, and metabolites and then cellular death.Used in the preparation of baculoviral stocks. Group: Biochemicals. Alternative Names: Abelcet; Abelecet; AmBisome; Ampho-Moronal; Amphocin; Amphozone; Apothecon; Fungilin; Fungizona; Fungizone; Halizon; LNS-AmB; NS 718; NSC 527017. Grades: USP. CAS No. 1397-89-3. Pack Sizes: 1g, 10g, 25g, 100g. Molecular Formula: C47H73NO17, Molecular Weight: 924.09. US Biological Life Sciences. | Worldwide |
| Amphotericin B, USP | Amphotericin B, USP. Grades: USP. CAS No. 1397-89-3. Product ID: 1-01723. Molecular formula: C47H73NO17. Mole weight: 924.08. |  |
| Amphoteric surfactants | Our wide distribution network, with locations coast-to-coast, helps guarantee fast, reliable service to Univar's customers. |  |
| Ampicillin | Ampicillin is a broad-spectrum antibiotic used to prevent and treat a variety of bacterial infections. It is used to treat infectious diseases caused by sensitive chicken bacteria, such as Escherichia coli, Salmonella, Pasteurella, Staphylococcus and Streptococcus infections. Synonyms: Pentrexyl; Principen; D-(-)-α-Aminobenzylpenicillin; Sultamicillin EP Impurity C; Aminobenzylpenicillin; Ampicillin acid; Amcill; Polycillin; Principen; Omnipen; Ampicilline; Penbritin. Grades: >98%. CAS No. 69-53-4. Molecular formula: C16H19N3O4S. Mole weight: 349.40. |  |
| Ampicillin | Orally active, semi-synthetic antibiotic; structurally related to penicillin. Antibacterial. Group: Biochemicals. Alternative Names: (2S, 5R, 6R)-6-[[(2R)-2-Amino-2-phenylacetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid; AY 6108; Albipen; Amfipen; Amplital; Penicline. Grades: Highly Purified. CAS No. 69-53-4. Pack Sizes: 5g, 10g, 25g, 50g. Molecular Formula: C16H19N3O4S, Molecular Weight: 349.41. US Biological Life Sciences. | Worldwide |
| Ampicillin | Ampicillin is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria. Uses: Scientific research. Group: Signaling pathways. Alternative Names: D-(-)-α-Aminobenzylpenicillin. CAS No. 69-53-4. Pack Sizes: 500 mg; 1 g. Product ID: HY-B0522. | |
| Ampicillin anhydrous | 5g Pack Size. Group: Antibiotics, Organics. Formula: C16H19N3O4S. CAS No. 69-53-4. Prepack ID 11160166-5g. Molecular Weight 349.4. See USA prepack pricing. |  |
| Ampicillin anhydrous | 1g Pack Size. Group: Antibiotics, Organics. Formula: C16H19N3O4S. CAS No. 69-53-4. Prepack ID 11160166-1g. Molecular Weight 349.4. See USA prepack pricing. | |
| Ampicillin Beta-Lactamase Modified, 1000X | Ampicillin Beta-Lactamase Modified, is a unique antibiotic that is a stronger inhibitor of b-Lactamase than ampicillin, carbenicillin or methicillin. Ampicillin is modified utilizing a novel method that results in improved transformation efficiencies where higher cell density and longer incubation times traditionally result in the development of ampicillin sensitive satellite colonies. When used at a concentration of 1X, the presence of satellite colonies Identificatis reduced, even after prolonged incubation (2-4 days) and plating of competent cells at 20 fold higher density. Group: Biochemicals. Grades: Molecular Biology Grade. Pack Sizes: 3x1ml. US Biological Life Sciences. | Worldwide |
| Ampicillin-d5 (Mixture of Diastereomers) | Labeled Ampicillin. Orally active, semi-synthetic antibiotic; structurally related to penicillin. Antibacterial. Group: Biochemicals. Alternative Names: (2S, 5R, 6R)-6-[[(2RS)-2-Amino-2-(phenyl-d5)acetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid; AY 6108-d5; Albipen-d5; Amfipen-d5; Amplital-d5; Penicline-d5. Grades: Highly Purified. CAS No. 1426173-65-0. Pack Sizes: 1mg. Molecular Formula: C??H??D?N?O?S, Molecular Weight: 354.44. US Biological Life Sciences. | Worldwide |
| Ampicillin Diketopiperazine Sodium Salt (Mixture of Diastereomers) | Ampicillin Diketopiperazine Sodium Salt (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 2.5MG. Catalog: APS005759. Format: Neat. Shipping: Room Temperature. |  |
| Ampicillin Dimer Tri-sodium Salt (Mixture of Diastereomers) | Ampicillin Dimer Tri-sodium Salt is an impurity of Ampicillin (A634300), a β-lactam antibiotic used for treating bacterial infection. Ampicillin interferes with cell wall synthesis in bacteria. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C32H37N6Na3O9S2. US Biological Life Sciences. | Worldwide |
| Ampicillin EP Impurity B | Ampicillin EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,5R,6R)-6-((S)-2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. CAS No. 19379-33-0. Molecular Formula: C16H19N3O4S. Mole Weight: 349.4. Catalog: APB19379330. | |
| Ampicillin EP Impurity C | Ampicillin EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4S)-2-(3,6-dioxo-5-phenylpiperazin-2-yl)-5,5-dimethylthiazolidine-4-carboxylic acid. Molecular Formula: C16H19N3O4S. Mole Weight: 349.4. Catalog: APB02832. | |
| Ampicillin EP Impurity C | Ampicillin EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 49841-96-5. Molecular Formula: C16H19N3O4S. Mole Weight: 349.41. Catalog: APB49841965. | |
| Ampicillin EP Impurity C | An impurity of Ampicillin, an antibiotic used for the treatment of various bacterial infections. Synonyms: Diketopiperazines of ampicillin. Molecular formula: C16H19N3O4S. Mole weight: 349.40. | |
| Ampicillin EP Impurity D | Ampicillin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 32746-94-4. Molecular Formula: C16H21N3O5S. Mole Weight: 367.42. Catalog: APB32746944. | |
| Ampicillin EP Impurity D | Ampicillin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4S)-2-(((R)-2-amino-2-phenylacetamido)(carboxy)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid. Molecular Formula: C16H21N3O5S. Mole Weight: 367.42. Catalog: APB02833. | |
| Ampicillin EP impurity D disodium salt (mixture of diastereomers) | Ampicillin EP impurity D disodium salt (mixture of diastereomers). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1642629-93-3. Molecular Formula: C16H21N3O5S. Mole Weight: 367.42. Catalog: APB1642629933. | |
| Ampicillin EP Impurity F | Ampicillin EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 124774-48-7. Molecular Formula: C15H21N3O3S. Mole Weight: 323.41. Catalog: APB124774487. | |
| Ampicillin EP Impurity F | Ampicillin EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium (4S)-2-(((R)-2-amino-2-phenylacetamido)methyl)-5,5-dimethylthiazolidine-4-carboxylate. Molecular Formula: C15H20N3NaO3S. Mole Weight: 345.39. Catalog: APB02831. | |
| Ampicillin EP Impurity F (2S-Isomer) | An impurity of Ampicillin, an antibiotic used for the treatment of various bacterial infections. Synonyms: 4-Thiazolidinecarboxylic acid, 2-[[(aminophenylacetyl)amino]methyl]-5,5-dimethyl-, [2S-[2α(S*),4α]]-. CAS No. 124774-49-8. Molecular formula: C15H21N3O3S. Mole weight: 323.41. | |
| Ampicillin EP Impurity G | Ampicillin EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,6R)-3,6-diphenylpiperazine-2,5-dione. CAS No. 31485-02-6. Molecular Formula: C16H14N2O2. Mole Weight: 266.29. Catalog: APB31485026. | |
| Ampicillin EP Impurity I | Ampicillin EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,5R,6R)-6-((R)-2-((R)-2-amino-2-phenylacetamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. CAS No. 10001-82-8. Molecular Formula: C24H26N4O5S. Mole Weight: 482.55. Catalog: APB10001828. | |
| Ampicillin EP Impurity J | Ampicillin EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,5R,6R)-3,3-dimethyl-7-oxo-6-pivalamido-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. CAS No. 6489-58-3. Molecular Formula: C13H20N2O4S. Mole Weight: 300.37. Catalog: APB6489583. | |
| Ampicillin EP Impurity K | Ampicillin EP Impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-phenyl-2-pivalamidoacetic acid. CAS No. 40610-41-1. Molecular Formula: C13H17NO3. Mole Weight: 235.28. Catalog: APB40610411. | |
| Ampicillin EP Impurity M | Ampicillin EP Impurity M. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 114977-84-3(Free Acid); sodium (4S,4'S)-2,2'-((1R,7R,13R)-1-amino-14-(((2S,5R,6R)-2-carboxylato-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-6-yl)amino)-2,5,8,11,14-pentaoxo-1,7,13-triphenyl-3,6,9,12-tetraazatetradecane-4,10-diyl)bis(5,5-dimethylthiazolidine-4-carboxylate. CAS No. 94659-48-0. Molecular Formula: C48H54N9Na3O12S3. Mole Weight: 1114.16. Catalog: APB94659480. | |
| Ampicillin EP Impurity M | An impurity of Ampicillin, an antibiotic used for the treatment of various bacterial infections. Synonyms: co-oligomers of ampicillin and of penicilloic acids of ampicillin. | |
| Ampicillin EP Impurity M Disodium Salt (Ampicillin Dimer Disodium Salt) | Ampicillin EP Impurity M Disodium Salt (Ampicillin Dimer Disodium Salt). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium (2S,5R,6R)-6-((2R)-2-(2-((R)-2-amino-2-phenylacetamido)-2-((4S)-4-carboxylato-5,5-dimethylthiazolidin-2-yl)acetamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate. Molecular Formula: C32H36N6O8S2ยท2Na. Mole Weight: 742.77. Catalog: APB02824. | |
| Ampicillin EP Impurity N | Ampicillin EP Impurity N. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-6-((R)-2-amino-2-phenylacetamido)-2,2-dimethyl-7-oxo-2,3,4,7-tetrahydro-1,4-thiazepine-3-carboxylic acid. Molecular Formula: C16H19N3O4S. Mole Weight: 349.4. Catalog: APB02830. | |
| Ampicillin EP Impurity N | An impurity of Ampicillin, an antibiotic used for the treatment of various bacterial infections. Synonyms: (3S)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-2,2-dimethyl-7-oxo-2,3,4,7-tetrahydro-1,4-thiazepine-3-carboxylic acid. Molecular formula: C16H19N3O4S. Mole weight: 349.40. | |
| Ampicillin impurity 1 | Ampicillin impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H20N2O6S. Mole Weight: 380.42. Catalog: APB10375. | |
| Ampicillin impurity 10 | Ampicillin impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: azabicyclo[3.2.0]heptan-6-yl)amino)-2,5,8,11,14-pentaoxo-1,7,13-triphenyl-3,6,9,12-tetraazatetradecane-4,10-diyl)bis(5,5-dimethylthiazolidine-4-carboxylic acid). Molecular Formula: C48H57N9O12S3. Mole Weight: 1048.22. Catalog: APB06583. | |
| Ampicillin impurity 11 | Ampicillin impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1642559-70-3. Molecular Formula: C16H20N3NaO5S. Mole Weight: 389.4. Catalog: APB1642559703. | |
| Ampicillin Impurity 12 | Ampicillin Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4S)-2-(1-((R)-2-amino-2-phenylacetamido)-2-(((1R)-2-((carboxy((4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl)methyl)amino)-2-oxo-1-phenylethyl)amino)-2-oxoethyl)-5,5-dimethylthiazolidine-4-carboxylic acid. Molecular Formula: C32H40N6O9S2. Mole Weight: 716.82. Catalog: APB02829. | |
| Ampicillin impurity 13 | Ampicillin impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55675-51-9. Molecular Formula: C16H16N2O5S. Mole Weight: 348.37. Catalog: APB55675519. | |
| Ampicillin Impurity 13 | Ampicillin Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4S)-2-(1-((R)-2-amino-2-phenylacetamido)-2-(((1R)-2-((((4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl)methyl)amino)-2-oxo-1-phenylethyl)amino)-2-oxoethyl)-5,5-dimethylthiazolidine-4-carboxylic acid. Molecular Formula: C31H40N6O7S2. Mole Weight: 672.82. Catalog: APB02827. | |
| Ampicillin Impurity 14 | Ampicillin Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,5R,6R)-6-((2R)-2-(2-((R)-2-amino-2-phenylacetamido)-2-((4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl)acetamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. CAS No. 62326-82-3. Molecular Formula: C32H38N6O8S2. Mole Weight: 698.81. Catalog: APB62326823. | |
| Ampicillin Impurity 15 | Ampicillin Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,5R,6R)-6-(2-((R)-2-amino-2-phenylacetamido)-2-((4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. Molecular Formula: C24H31N5O7S2. Mole Weight: 565.66. Catalog: APB02697. | |
| Ampicillin Impurity 16 | Ampicillin Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,5R,6R)-6-((2S,5R,6R)-6-((R)-2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. Molecular Formula: C24H29N5O6S2. Mole Weight: 547.65. Catalog: APB02696. | |
| Ampicillin Impurity 17 | Ampicillin Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,5R,6R)-6-(2,5-dioxo-4-phenylimidazolidin-1-yl)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. Molecular Formula: C17H17N3O5S. Mole Weight: 375.40. Catalog: APB02828. | |
| Ampicillin Impurity 18 | Ampicillin Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,4S)-2-((R)-carboxy((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)methyl)-3-((2R,4S)-2-((R)-carboxy((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)methyl)-5,5-dimethylthiazolidine-4-carbonyl)-5,5-dimethylthiazolidine-4-carboxylic acid. Molecular Formula: C46H56N10O15S2. Mole Weight: 1053.12. Catalog: APB02826. | |
| Ampicillin impurity 19 | Ampicillin impurity 19. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C31H40N6O7S2. Mole Weight: 672.82. Catalog: APB10378. | |
| Ampicillin impurity 2 | Ampicillin impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C64H76N12O16S4. Mole Weight: 1397.62. Catalog: APB06579. | |
| Ampicillin Impurity 20 | Ampicillin Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-amino-N-(2-(6-oxo-5-phenyl-1,6-dihydropyrazin-2-yl)ethyl)-2-phenylacetamide. Molecular Formula: C20H20N4O2. Mole Weight: 348.16. Catalog: APB02825. | |
| Ampicillin impurity 21 | Ampicillin impurity 21. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H29N5O6S2. Mole Weight: 547.65. Catalog: APB10379. | |
| Ampicillin impurity 4 | Ampicillin impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66009-84-5. Molecular Formula: C32H40N6O9S2. Mole Weight: 716.83. Catalog: APB66009845. | |
| Ampicillin impurity 5 | Ampicillin impurity 5. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C32H40N6O9S2. Mole Weight: 716.83. Catalog: APB06580. | |
| Ampicillin impurity 6 | Ampicillin impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6489-59-4. Molecular Formula: C15H16N2O4S. Mole Weight: 320.36. Catalog: APB6489594. | |
| Ampicillin impurity 7 | Ampicillin impurity 7. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H19N3O4S. Mole Weight: 349.41. Catalog: APB06581. | |
| Ampicillin impurity 8 | Ampicillin impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2197189-82-3. Molecular Formula: C15H21N3O3S. Mole Weight: 323.41. Catalog: APB2197189823. | |
| Ampicillin impurity 9 | Ampicillin impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C11H10N2O3. Mole Weight: 218.21. Catalog: APB06582. | |
| Ampicillin Impurity B | Cas No. 19379-33-0. | |
| Ampicillin Impurity D | Cas No. 1642629-93-3. | |
| Ampicillin impurity E | Cas No. 1207726-28-0. | |
| Ampicillin impurity F | Cas No. 124774-48-7. | |
| Ampicillin impurity G | Cas No. 31485-02-6. | |
| Ampicillin impurity H | Cas No. 73200-73-4. | |
| Ampicillin impurity I | Cas No. 10001-82-8. | |
| Ampicillin impurity J | Cas No. 6489-58-3. | |
| Ampicillin impurity K | Cas No. 40610-41-1. | |
| Ampicillin oligomer 1 (dimer) | An impurity of Ampicillin, an antibiotic used for the treatment of various bacterial infections. Molecular formula: C32H38N6O8S2. Mole weight: 698.81. | |
| Ampicillin oligomer 1 (trimer) | An impurity of Ampicillin, an antibiotic used for the treatment of various bacterial infections. CAS No. 114977-84-3. Molecular formula: C48H57N9O12S3. Mole weight: 1048.21. | |
| Ampicillin oligomer 2 | An impurity of Ampicillin, an antibiotic used for the treatment of various bacterial infections. Molecular formula: C32H40N6O9S2. Mole weight: 716.82. | |
| Ampicillin open ring dimer | An impurity of Ampicillin, an antibiotic used for the treatment of various bacterial infections. Synonyms: (4S)-2-{1-[(R)-2-amino-2-phenylacetamido]-2-[(1R)-2-{[(4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl]methylamino}-2-oxo-1-phenylethylamino]-2-oxoethyl}-5,5-dimethylthiazolidine-4-carboxylic acid. Molecular formula: C31H40N6O7S2. Mole weight: 672.82. | |
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