A6140

Ampicillin Trihydrat

900-1050 μg/mg anhydrous basis (HPLC)

• Synonym(e): D-(−)-α-Aminobenzylpenicillin
• Empirische Formel (Hill-System): C₁₆H₁₉N₃O₄S · 3H₂O
• CAS-Nummer: 7177-48-2
• Molekulargewicht: 403.45
• UNSPSC Code: 51281703
• NACRES: NA.85
• PubChem Substance ID: 57653869
• EC Number: 200-709-7
• Beilstein/REAXYS Number: 5399534
• MDL number: MFCD00072036

Eigenschaften

• Quality Segment: 200
• form: powder or crystals
• concentration: 900-1050 μg/mg (anhydrous, HPLC)
• mp: 198-200 °C (dec.) (lit.)
• antibiotic activity spectrum: Gram-negative bacteria, Gram-positive bacteria
• mode of action: cell wall synthesis | interferes
• storage temp.: 2-8°C
• SMILES string: O.O.O.CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(O)=O
• InChI: 1S/C16H19N3O4S.3H2O/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);3*1H2/t9-,10-,11+,14-;;;/m1.../s1
• InChI key: RXDALBZNGVATNY-CWLIKTDRSA-N

Beschreibung

General description

Chemical structure: β-lactam

Application

Ampicillin Trihydrate is commonly used to select for ampicillin resistance in mutated and transformed cells.

Biochem/physiol Actions

Ein β-Lactam-Antibiotikum mit Aminogruppen-Seitenkette an der Penicillinstruktur. Penicillin-Derivat das die bakterielle Zellwandsynthese (Peptidoglycan-Vernetzung) hemmt, indem Transpeptidasen an der inneren Oberfläche der bakteriellen Zellmembranen inaktiviert werden. Bacterizid nur für wachsende Escherichia coli . Art der Resistenz: Spaltung des β-Lactamrings des Ampicillin durch β-Lactamase. Antimikrobielles Spektrum: Gram-negative und Gram-positive Bakterien.

Other Notes

Keep container tightly closed in a dry and well-ventilated place.

Sicherheitshinweise

• wgk: WGK 2
• pictograms: GHS08,GHS07
• signalword: Danger
• hcodes: H315,H317,H319,H334,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• target_organs: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves