Amoxicillin Sodium

Catalog No.S2565
1 Product Use Citation
Size Price Stock Quantity  
USD 70 In stock
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Technical Data

Molecular Weight (MW) 387.39


CAS No. 34642-77-8
Storage 3 years -20℃powder
2 years-80℃in solvent
Synonyms Amoxycillin
Solubility (25°C) * In vitro DMSO 78 mg/mL (201.34 mM)
Water 78 mg/mL (201.34 mM)
Ethanol <1 mg/mL
In vivo
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Chemical Name (2S,​5R,​6R)​-6-​[[(2R)​-​2-​amino-​2-​(4-​hydroxyphenyl)​acetyl]​amino]​-​3,​3-​dimethyl-​7-​oxo-​4-​thia-​1-​azabicyclo[3.2.0]​heptane-​2-​carboxylic acid, sodium salt (1:1)​

Biological Activity

Description Amoxicillin Sodium is a moderate- spectrum, bacteriolytic, β-lactam antibiotic.
In vitro
In vivo

Conversion of different model animals based on BSA (Value based on data from FDA Draft Guidelines)

SpeciesMouseRatRabbitGuinea pigHamsterDog
Weight (kg)
Body Surface Area (m2)0.0070.0250.
Km factor36128520
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of resveratrol used for a mouse (22.4 mg/kg) to a dose based on the BSA for a rat, multiply 22.4 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for resveratrol of 11.2 mg/kg.

Rat dose (mg/kg) = mouse dose (22.4 mg/kg) ×  mouse Km(3)  = 11.2 mg/kg
rat Km(6)


Amoxicillin Sodium has been referenced in 1 publications.

  • Structural and functional screening in human induced-pluripotent stem cell-derived cardiomyocytes accurately identifies cardiotoxicity of multiple drug types. [Doherty KR, et al. Toxicol Appl Pharmacol, 2015, 285(1):51-60]

    PubMed: 25841593



Specific storage and handling information for each product is indicated on the product datasheet. Most Selleck products are stable under the recommended conditions. Products are sometimes shipped at a temperature that differs from the recommended storage temperature. Short-term storage of many products are stable in the short-term at temperatures that differ from that required for long-term storage.
We ensure that the product is shipped under conditions that will maintain the quality of the reagents. Upon receipt of the product, follow the storage recommendations on the product data sheet.

Amoxicillin Sodium Chemical Structure

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