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CAS: 69-52-3, ampicillin sodium, ampicillin sodium, D (-)-6- (α-amino-phenylacetamide) penicillic acid, (2S, 5R, 6R) -3,3-di Methyl-6-[(R) -2-amino-2-phenylacetamido] -7-oxo-4-thia-1-azabicyclo [3.2.0] heptane-2-carboxylic acid sodium salt, Ampicillin sodium salt
English name: Ampicillin sodium salt; D-(-)-α-Aminobenzylpenicillin sodium salt
Other names: sodium ampicillin; sodium D (-)-6- (α-amino-phenylacetamide) penicillin; (2S, 5R, 6R) -3,3-dimethyl-6-[(R ) -2-Amino-2-phenylacetamido] -7-oxo-4-thia-1-azabicyclo [3.2.0] heptane-2-carboxylic acid sodium salt
CAS number: 69-52-3
C16H18N3NaO4S = 371.39
Level: USP level Content: ≥85.0%
Potency: 845 ～ 988mcg / mg
PH: 8.0 ～ 10.0
Moisture: ≤2.0%
Properties: white or almost white powder. Easily soluble in water, slightly soluble in ethanol, insoluble in ether. Hygroscopic, the aqueous solution gradually turns yellow at room temperature, resulting in turbidity, and the potency gradually decreases. Odorless, slightly bitter use: biochemical research. It is a semi-synthetic broad-spectrum penicillin, resistant to Gram-positive and negative bacteria. Relying on the inner layer of the bacterial cell membrane to inactivate transpeptidases (transpeptidases) inhibits the synthesis of bacterial cell walls.
Storage: 2 ～ 8 ℃
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