| Ampicillin Basic information | |
| Product Name: | Ampicillin |
| Synonyms: | D(-)-ALPHA-AMINOBENZYLPENICILLIN;D(-)-ALPHA-AMINOBENZYLPENICILLIN TRIHYDRATE;D(-)-aplha-aminobenzylpenicillin;Marisilan;Penstabil;Rosampline;Unasyn;Wymox |
| CAS: | 69-53-4 |
| MF: | C16H19N3O4S |
| MW: | 349.4 |
| EINECS: | 200-709-7 |
| Product Categories: | Chiral Reagents;Intermediates & Fine Chemicals;Isotope Labeled Compounds;Pharmaceuticals;veterinary medicine,soluble powder;Isotope Labelled Compounds;Sulfur & Selenium Compounds;Antibacterial Drugs;Thiazines ,Thiazoles;API |
| Mol File: | 69-53-4.mol |
| Introduction | Ampicillin also known as ampicillin, ampicillin. White crystal or powder. Melting point 199-202℃, slightly soluble in water and methanol. Almost insoluble in chloroform, ether, acetone and carbon tetrachloride. Odorless and bitter. Its sodium salts dissolve easily in water. |
| Application | Can semi-synthesize broad spectrum penicillin this product is not resistant to enzyme, stable to acid, low toxicity. It has inhibitory effect on gram-negative bacteria and positive bacteria, and has stronger effect on escherichia coli, influenzae, Salmonella, Shigella and some proteus bacteria. |
| Ampicillin Chemical Properties | |
| Melting point | 198-200 °C (dec.)(lit.) |
| alpha | D23 +287.9° (c = 1 in water) |
| Boiling point | 201.8°C (rough estimate) |
| density | 1.2794 (rough estimate) |
| refractive index | 1.6320 (estimate) |
| storage temp. | 2-8°C |
| solubility | NH4OH 1 M: 50 mg/mL, clear, colorless |
| pka | 2.5 (COOH)(at 25℃) |
| form | solid |
| color | white |
| Water Solubility | 13.9g/L(25 ºC) |
| JECFA Number | 85 |
| Merck | 13,591 |
| BRN | 1090925 |
| Stability | Stable, but may be moisture sensitive. Incopmpatible with strong oxidizing agents. |
| InChIKey | AVKUERGKIZMTKX-NJBDSQKTSA-N |
