Molekula
Scientific Supply
Molekula Ampicillin anhydrous
Ampicillin anhydrous is a broad-spectrum beta-lactam antibiotic used to treat bacterial infections by inhibiting cell wall synthesis.CAS number: 69-53-4Select the required pack size. Contact Bench & Flask for bulk quantities and availability.Supplier packaging image is illustrative; packaging may vary by pack size.Specifications Property Value Appearance White crystalline powder...
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Product information
Specification & product details.
Ampicillin anhydrous is a broad-spectrum beta-lactam antibiotic used to treat bacterial infections by inhibiting cell wall synthesis.
CAS number: 69-53-4
Select the required pack size. Contact Bench & Flask for bulk quantities and availability.
Supplier packaging image is illustrative; packaging may vary by pack size.
Specifications
| Property | Value |
| Appearance | White crystalline powder |
| Water | 12.0% - 15.0% |
| Specific rotation | +280 to +305 |
| Identification | Conforms to reference |
| pH | 3.5-6.0 |
| Assay | 90.0%-100.5% |
| Sulphated Ash | <0.5% |
| Content | 96 - 102% |
| Residual Solvents | dichloromethane: ≤ 600ppm :triethylamine: ≤320ppm :acetone: ≤3000ppm |
| Total Impurities | ≤3.0% |
| Any impurity | penicilloic acid: ≤1.0%; D-phenylcyclopropylamine ≤0.8% |
| Any Unidentified Impurity | ≤0.25% |
| Dimer | Ampicillin oligomer 1(n=1):≤1.0% |
| Dimethylaniline | 20ppm |
Storage & handling
| Property | Value |
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Appearance | White, crystalline powder |
| Melting Point | 202 °C, with decomposition |
| Water Solubility | 10.1 g/L at 21 °C |
| pKa | pKa = 2.65 |
Identification
| Property | Value |
| SKU | 11160166 |
| CAS Number | 69-53-4 |
| IUPAC Name | (2S,5R,6R)-6-\[\[(2R)-2-amino-2-phenylacetyl\]amino\]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo\[3.2.0\]heptane-2-carboxylic acid |
| EC Number | 200-709-7 |
| Molecular Formula | C16H19N3O4S |
| Molecular Weight | 349.40 |
| Exact Mass | 349.1096 |
| SMILES | CC1(\[C@@H\](N2\[C@H\](S1)\[C@@H\](C2=O)NC(=O)\[C@@H\](C3=CC=CC=C3)N)C(=O)O)C |
| InChIKey | AVKUERGKIZMTKX-NJBDSQKTSA-N |
| InChI | InChI=1S/C16H19N3O4S/c1-16(2)11(15(22)23)19-13(21)10(14(19)24-16)18-12(20)9(17)8-6-4-3-5-7-8/h3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23)/t9-,10-,11+,14-/m1/s1 |
| PubChem CID | 6249 |
| REACH Code | Y110 |
| HTS Code | 29411010 |
| Tariff Code | 2941100000 |
Safety & GHS
Danger
- Health HazardGHS07
- Serious Health HazardGHS08
Hazard statements
- H317May cause an allergic skin reaction
- H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P284Wear respiratory protection
- P302+352IF ON SKIN: Wash with soap and water
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313IF exposed or concerned: Get medical advice/attention
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Alternative names
Amfipen; Aminobenzylpenicillin; ampicillin; Ampicillin acid; Ampicilline; anhydrous ampicillin; Semicillin; Synpenin; Tokiocillin; Ultrabion
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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