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高性价比氨苄西林钠Ampicillin Sodium杂质标准品哪里找?---上海甄准生物
上海甄准生物科技有限公司是一家专业经营标准物质、标准品、化学试剂及相关技术服务创新型高科技企业,坐落于人才荟萃的上海张江高科技园区。| 03045034A | 氨苄西林钠杂质A |
Imp. A (EP): (2S,5R,6R)-6-Amino-3,3- dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]-heptane-2-carboxylic Acid (6-Aminopenicillanic Acid) |
551-16-6 | 100mg |
| 03045034 | 氨苄西林钠 | Ampicillin Sodium | 69-52-3 | 500mg |
| 03045034H | 氨苄西林钠杂质H | Imp. H (EP): 3-Phenylpyrazin-2-ol | 73200-73-4 | 100mg |
| 03045034L | 氨苄西林钠杂质L |
Imp. L (EP): (2R)-2-Amino-2-phenylacetic Acid (D-Phenylglycine) |
875-74-1 | 500mg |
| 03045034B | 氨苄西林钠杂质B |
Imp. B (EP): (2S,5R,6R)-6-[[(2S)-2-Amino- 2-phenylacetyl]amino]-3,3-dimethyl-7-oxo- 4-thia-1-azabicyclo[3.2.0]heptane-2- carboxylic Acid (L-Ampicillin) |
19379-33-0 | 100mg |
| 03045034C | 氨苄西林钠杂质C |
Imp. C (EP): (4S)-2-(3,6-Dioxo-5-phenylpiperazin- 2-yl)-5,5-dimethylthiazolidine-4- carboxylic Acid (Diketopiperazines of Ampicillin) |
49841-96-5 | 100mg |
| 03045034D | 氨苄西林钠杂质D | Imp. D (EP) as Sodium Salt: (4S)-2-[[[(2R)-2-Amino-2-phenylacetyl]amino]-carboxymethyl]-5,5-dimethylthiazolidine-4-carboxylic Acid Sodium Salt (PenicilloicAcids of Ampicillin Sodium Salt) | 100mg | |
| 03045034F | 氨苄西林钠杂质F |
Imp. F (EP): (2RS,4S)-2-[[[(2R)-2-Amino-2- phenylacetyl]amino]methyl]-5,5-dimethylthiazolidine- 4-carboxylic Acid (Penilloic Acids of Ampicillin) |
124774-48-7and 124774-49-8 |
100mg |
| 03045034K | 氨苄西林钠杂质K |
Imp. K (EP): (2R)-2-[(2,2- Dimethylpropanoyl)amino]-2- phenylacetic Acid |
40610-41-1 | 100mg |
| 03045034-1 | 三水氨苄西林 | Ampicillin Trihydrate | 7177-48-2 | 500mg |
| 03045034-2 | 无水氨苄西林 | Ampicillin, anhydrous | 69-53-4 | 500mg |