High quality Ampicillin Trihydrate 69-53-4 Hot sale Ampicillin Trihydrate
名称:Ampicillin
CAS号:69-53-4
分子式:C16H19N3O4S
分子量:349.4
EINECS号:200-709-7
MDL No.:MFCD00072036
熔点:198-200 °C (dec.)(lit.)
比旋光度:D23 +287.9° (c = 1 in water)
沸点:201.8°C (rough estimate)
密度:1.2794 (rough estimate)
折射率:1.6320 (estimate)
储存条件:2-8°C
溶解度:NH4OH 1 M: 50 mg/mL, clear, colorless
形态:solid
颜色:White to Pale Yellow
酸度系数(pKa):2.5 (COOH)(at 25℃)
水溶解性:13.9g/L(25 ºC)
JECFA Number:85
Merck:13,591
BRN:1090925
稳定性:Stable, but may be moisture sensitive. Incopmpatible with strong oxidizing agents.
InChIKey:AVKUERGKIZMTKX-NJBDSQKTSA-N
Broad-spectrum penicillin can be semi-synthesized. The product is not resistant to enzymes, stable to acids, and has low toxicity. It has an inhibitory effect on both gram-negative and Gram-positive bacteria, and has a strong effect on Escherichia coli, influenza bacillus, Salmonella, Shigella and some Proteus.
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