Ampicillin sodium salt

• Catalog No.: A2804
• CAS Number: 69-52-3
• M. F.: C16H18N3NaO4S
• M. W.: 371.38659

SYNONYMS

• Title: 氨苄西林 钠盐
• IUPAC name: 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 Traditional name: sodium ampicillin(1-)
• Synonyms: 氨苄青霉素 钠盐

DATABASE IDS

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

PROPERTIES

• Sterility: γ-irradiated
• Apperance: white with slight yellow cast powder
• Melting Point: 215 °C (dec.)(lit.)
• Solubility: sterile water: soluble5-20 mg/mL (as a stock solution)
• GHS Signal Word: Danger
• GHS Hazard statements: H317-H334
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• GHS Precautionary statements: P261-P280-P342 + P311
• Risk Statements: 42/43
• RTECS: XH8400000
• Safety Statements: 22-36/37-45
• Storage Temperature: 2-8°C
• German water hazard class: 2

DETAILS

Description (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