氨苄青霉素,三水 [7177-48-2]
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英文名:Ampicillin trihydrate
- 别名:氨苄西林三水
- CAS号:7177-48-2 分子式:C16H19N3O4S·3H2O 分子量:403.45
P151944-25g 氨苄青霉素,三水 [7177-48-2] 96% 500g 866.00 促销价:545.58
P151944-100g 氨苄青霉素,三水 [7177-48-2] 96% 100g 365.00 促销价:229.95
P151943-25g 氨苄青霉素,三水 [7177-48-2] 96% 25g 158.00 促销价:99.54
P151942-5g 氨苄青霉素,三水 [7177-48-2] 96% 5g 50.00 促销价:31.50
P151944-500g 氨苄青霉素,三水 [7177-48-2] 98% 500g 1108.00 促销价:698.04
P151945-100g 氨苄青霉素,三水 [7177-48-2] 98% 100g 398.00 促销价:250.74
P151946-25g 氨苄青霉素,三水 [7177-48-2] 98% 25g 180.00 促销价:113.40
P151947-5g 氨苄青霉素,三水 [7177-48-2] 98% 5g 58.00 促销价:36.54
P151941-100mg 氨苄青霉素,三水 [7177-48-2] 分析标准品 100mg 585.00 促销价:421.20
P151944-100g 氨苄青霉素,三水 [7177-48-2] 96% 100g 365.00 促销价:229.95
P151943-25g 氨苄青霉素,三水 [7177-48-2] 96% 25g 158.00 促销价:99.54
P151942-5g 氨苄青霉素,三水 [7177-48-2] 96% 5g 50.00 促销价:31.50
P151944-500g 氨苄青霉素,三水 [7177-48-2] 98% 500g 1108.00 促销价:698.04
P151945-100g 氨苄青霉素,三水 [7177-48-2] 98% 100g 398.00 促销价:250.74
P151946-25g 氨苄青霉素,三水 [7177-48-2] 98% 25g 180.00 促销价:113.40
P151947-5g 氨苄青霉素,三水 [7177-48-2] 98% 5g 58.00 促销价:36.54
P151941-100mg 氨苄青霉素,三水 [7177-48-2] 分析标准品 100mg 585.00 促销价:421.20
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
P151944-25g | 氨苄青霉素,三水 [7177-48-2] | 96% | 500g | 866.00 | 545.58 | 登录可见 |
P151944-25g 氨苄青霉素,三水 [7177-48-2] 96% 500g 866.00 促销价:545.58
|
P151944-100g | 氨苄青霉素,三水 [7177-48-2] | 96% | 100g | 365.00 | 229.95 | 登录可见 |
P151944-100g 氨苄青霉素,三水 [7177-48-2] 96% 100g 365.00 促销价:229.95
|
P151943-25g | 氨苄青霉素,三水 [7177-48-2] | 96% | 25g | 158.00 | 99.54 | 登录可见 |
P151943-25g 氨苄青霉素,三水 [7177-48-2] 96% 25g 158.00 促销价:99.54
|
P151942-5g | 氨苄青霉素,三水 [7177-48-2] | 96% | 5g | 50.00 | 31.50 | 登录可见 |
P151942-5g 氨苄青霉素,三水 [7177-48-2] 96% 5g 50.00 促销价:31.50
|
P151944-500g | 氨苄青霉素,三水 [7177-48-2] | 98% | 500g | 1108.00 | 698.04 | 登录可见 |
P151944-500g 氨苄青霉素,三水 [7177-48-2] 98% 500g 1108.00 促销价:698.04
|
P151945-100g | 氨苄青霉素,三水 [7177-48-2] | 98% | 100g | 398.00 | 250.74 | 登录可见 |
P151945-100g 氨苄青霉素,三水 [7177-48-2] 98% 100g 398.00 促销价:250.74
|
P151946-25g | 氨苄青霉素,三水 [7177-48-2] | 98% | 25g | 180.00 | 113.40 | 登录可见 |
P151946-25g 氨苄青霉素,三水 [7177-48-2] 98% 25g 180.00 促销价:113.40
|
P151947-5g | 氨苄青霉素,三水 [7177-48-2] | 98% | 5g | 58.00 | 36.54 | 登录可见 |
P151947-5g 氨苄青霉素,三水 [7177-48-2] 98% 5g 58.00 促销价:36.54
|
P151941-100mg | 氨苄青霉素,三水 [7177-48-2] | 分析标准品 | 100mg | 585.00 | 421.20 | 登录可见 |
P151941-100mg 氨苄青霉素,三水 [7177-48-2] 分析标准品 100mg 585.00 促销价:421.20
|
化学性质
白色晶体或粉末,微溶于水和甲醇,几乎不溶于氯仿、乙醚、丙酮和四氯化碳,无臭、味苦,其钠盐易溶于水。 熔点:208℃(分解)
质量标准
外观Appearance 白色至类白色粉末
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity 96.0-100.5%
水分Water ≤15.0%
危险性质
用途及存储
一种β-内酰胺抗生素,其氨基基团连在青霉素的结果上。靠在细菌细胞膜的内表面使转肽酶失去活性抑制细菌细胞壁的合成。
密封干燥保存。