氨苄西林 钠盐

• 产品号: A2804
• CAS号: 69-52-3
• 分子式: C16H18N3NaO4S
• 分子量: 371.38659

产品别名

• 标题: Ampicillin sodium salt
• IUPAC标准名: sodium (2S,5R,6R)-6-[(2R)-2-amino-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
• IUPAC传统名: sodium ampicillin(1-)
• 别名: 氨苄青霉素 钠盐

产品登记号

• MDL号: MFCD00064313
• EC号: 200-708-1
• Beilstein号: 4119211
• CAS号: 69-52-3
• PubChem SID: 24890695

产品性质

• 无菌消毒: γ-irradiated
• 外观: white with slight yellow cast powder
• 熔点: 215 °C (dec.)(lit.)
• 溶解度: sterile water: soluble5-20 mg/mL (as a stock solution)
• GHS警示词: Danger
• GHS危险声明: H317-H334
• 欧盟危险性物质标志: 有害性(Harmful) (Xn)
• 个人保护装置: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• GHS警示性声明: P261-P280-P342 + P311
• 危险公开号: 42/43
• RTECS编号: XH8400000
• 安全公开号: 22-36/37-45
• 保存温度: 2-8°C
• 德国WGK号: 2

产品详细信息

详细说明 (简体中文)

Analysis Note
USP potency testing is carried out on control vials after γ-irradiation to assure full biological activity (except where noted).
Application
Recommended for use in molecular biology applications at 20-50 μg/ml.
Biochem/physiol Actions
β-内酰胺类抗生素，具有连接到青霉素结构上的氨基侧链。青霉素衍生物，通过灭活细菌细胞膜内表面上的转肽酶，抑制细菌细胞壁的合成（肽聚糖交联）。仅对生长的 Escherichia coli 具有杀菌作用。抗性方式：通过 β-内酰胺酶使氨苄西林的 β-内酰胺环分裂。抗菌谱：革兰氏阴性和革兰氏阳性细菌。
Reconstitution
Prepare stock solutions directly in the vial at any concentration in the recommended range. Stock solutions should be stored at -20 °C. Stable at 37 °C for 3 days.
Protocols & Applications
Antibiotic Selector for application, solubility, solution stability, working concentration, and mode of action information