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| Product | Description | |
|---|---|---|
| 5R,6R-Benzylpenicilloic Acid | 5R,6R-Benzylpenicilloic Acid is the β-lactamase cleavage product/metabolite of antibiotic Penicillin G. Synonyms: (αR,2R,4S)-4-Carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-2-thiazolidineacetic Acid; [2R-[2α(R*),4β]]-4-Carboxy-5,5-dimethyl-α-[(phenylacetyl)amino]-2-thiazolidineacetic Acid; Benzyl Penicilloic Acid (Mixture of Diastereomers); D-benzylpenicilloic acid; Benzylpenicilloic acid; 4-carboxy-5,5-dimethyl-alpha-((phenylacetyl)amino)-2-thiazolidineacetic acid. Grades: 97%. CAS No. 87492-68-0. Molecular formula: C16H20N2O5S. Mole weight: 352.40. |  |
| Amoxicillin Dimer tri-Sodium Salt (penicilloic acid form) (Mixture of Diastereomers) | Amoxicillin Dimer tri-Sodium Salt (penicilloic acid form) (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00809. Format: Neat. |  |
| Amoxicillin Dimer tri-Sodium Salt (penicilloic acid form)(Mixture of Diastereomers) | Amoxicillin Dimer tri-Sodium Salt (penicilloic acid form)(Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 5MG. Catalog: APS005756. Format: Neat. Shipping: Room Temperature. | |
| Benzyl Penicilloic Acid HCl (Mixture of Diastereomers) | An impurity of Penicilloic Acid which is a thiazolidinedicarboxylic acid obtained from the penicillins by the hydrolytic opening of the lactam ring. Grades: > 95%. Molecular formula: C16H20N2O5S.HCl. Mole weight: 388.87. | |
| Benzyl Penicilloic Acid (Mixture of Diastereomers) | Benzylpenicilloic Acid is a secondary metabolites of Penicillin G. Synonyms: NSC 163084; Penicilloic G Acid; 4-Carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-2-thiazolidineacetic Acid; (Phenylmethyl)-Penicilloic Acid; Penicilloinsaure. Grades: ≥95%. CAS No. 13057-98-2. Molecular formula: C16H20N2O5S. Mole weight: 352.40. | |
| Benzyl Penicilloic Acid Mono-Sodium Salt (Mixture of Diastereomers) | An impurity of Penicilloic Acid which is a thiazolidinedicarboxylic acid obtained from the penicillins by the hydrolytic opening of the lactam ring. Grades: > 95%. Molecular formula: C16H19N2O5S.Na. Mole weight: 374.39. | |
| Benzyl Penicilloic Acid Sodium Salt (Mixture of Diastereomers) | Cas No. 16349-25-0. | |
| N-2-Ethylhexanoyl Cloxacillin Penicilloic Acid | N-2-Ethylhexanoyl Cloxacillin Penicilloic Acid is an impurity of Cloxacillin, which is a semisynthetic beta-lactamase resistant penicillin antibiotic with antibacterial activity used to treat many bacterial infections. Synonyms: (2R,4S)-2-[(S)-Carboxy({[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonyl}amino)methyl]-3-(2-ethylhexanoyl)-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid; 2-Thiazolidineacetic acid, 4-carboxy-α-[[[3-(2-chlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3-(2-ethyl-1-oxohexyl)-5,5-dimethyl-, (αS,2R,4S)-. Molecular formula: C27H34ClN3O7S. Mole weight: 580.09. | |
| Penicilloic V acid | Penicilloic V acid. Group: Biochemicals. Alternative Names: 4-Carboxy-5,5-dimethyl-a-[(2-phenoxyacetyl)amino]-2-thiazolidineacetic acid; (Phenoxymethyl) penicilloic acid; (Phenoxymethyl) penicilloic acid. Grades: Highly Purified. CAS No. 1049-84-9. Pack Sizes: 250mg. Molecular Formula: C16H20N2O6S. US Biological Life Sciences. |  Worldwide |
| Amoxicillin Dimer Impurity | An impuroty of Amoxicillin, a β-lactam antibiotic in the aminopenicillin family used to treat bacterial infections caused by susceptible Gram-positive and Gram-negative microorganisms. Synonyms: Amoxicillin Dimer (penicilloic acid form). CAS No. 210289-72-8. Molecular formula: C32H40N6O11S2. Mole weight: 748.82. | |
| Amoxicillin Impurity D | An impurity of Amoxicillin. Synonyms: Amoxicillin USP RC D ; Amoxicillin Penicilloic Acid. Grades: > 95%. CAS No. 68728-47-2. Molecular formula: C16H21N3O6S. Mole weight: 383.43. | |
| 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. | |
| Phenoxymethylpenicillin Potassium Impurity E | An impurity of Penicillin Potassium which is an antibacterial drug (intravenous use) and exerts a bacterial action against a wide range of bacteria. Synonyms: Penicilloic V Acid; 1049-84-9; 2-[carboxy-[(2-phenoxyacetyl)amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid; NSC163496; phenoxomethylpenicilloyl; 2-(Carboxy(2-phenoxyacetamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid; Penicilloic acid V; NSC 74505; NSC 163496; (Phenoxymethyl) penicilloic Acid; DTXSID20909263; CHEBI:190081; NSC74505; NSC-74505; NSC-163496; 2-Thiazolidineacetic acid, 4-carboxy-5,5-dimethyl-alpha-((phenoxyacetyl)amino)-; FT-0673557; J-001326; 4-Carboxy-5,5-dimethyl-alpha-[(2-phenoxyacetyl)amino]-2-thiazolidineacetic Acid; 1049-83-8; 2-{Carboxy[(1-hydroxy-2-phenoxyethylidene)amino]methyl}-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid. Grades: > 95%. CAS No. 1049-84-9. Molecular formula: C16H20N2O6S. Mole weight: 368.41. | |
| Ticarcilloic Acid | Ticarcilloic Acid is an impurity of Ticarcillin, which is a β-lactam carboxylpenicillin antibiotic used to treat Gram-negative bacteria, particularly Pseudomonas aeruginosa and Proteus vulgaris. Synonyms: [2R-[2α[R*(R*)],4β]]-4-Carboxy-α-[(carboxy-3-thienylacetyl)amino]-5,5-dimethyl-2-thiazolidineacetic Acid; Penicilloic acids of ticarcillin; 2-Thiazolidineacetic acid, 4-carboxy-α-[(carboxy-3-thienylacetyl)amino]-5,5-dimethyl-, [2R-[2α[R*(R*)],4β]]-; 2-Thiazolidineacetic acid, 4-carboxy-α-[[(2R)-2-carboxy-2-(3-thienyl)acetyl]amino]-5,5-dimethyl-, (αR,2R,4S)-. CAS No. 67392-88-5. Molecular formula: C15H18N2O7S2. Mole weight: 402.44. | |
| penicillopepsin | From the imperfect fungus Penicillium janthinellum. In peptidase family A1 (pepsin A family). Closely related enzymes have been isolated from P. roqueforti and P. duponti. Group: Enzymes. Synonyms: peptidase A; Penicillium janthinellum aspartic proteinase; acid protease A; Penicillium citrinum acid proteinase; Penicillium cyclopium acid proteinase; Penicillium expansum acid proteinase; Penicillium janthinellum acid proteinase; Penicillium expansum aspartic proteinase; Penicillium aspartic proteinase; Penicillium caseicolum aspartic proteinase; Penicillium roqueforti acid proteinase; Penicillium duponti aspartic proteinase; Penicillium citrinu. Enzyme Commission Number: EC 3.4.23.20. CAS No. 9074-8-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4258; penicillopepsin; EC 3.4.23.20; 9074-08-2; peptidase A; Penicillium janthinellum aspartic proteinase; acid protease A; Penicillium citrinum acid proteinase; Penicillium cyclopium acid proteinase; Penicillium expansum acid proteinase; Penicillium janthinellum acid proteinase; Penicillium expansum aspartic proteinase; Penicillium aspartic proteinase; Penicillium caseicolum aspartic proteinase; Penicillium roqueforti acid proteinase; Penicillium duponti aspartic proteinase; Penicillium citrinum aspartic proteinase. Cat No: EXWM-4258. |  |
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