Ampicillin, trihydrate, 100g

Synonyms: D-(−)-α-Aminobenzylpenicillin salt A β-lactam antibiotic with an amino group side chain attached to the penicillin structure, 6-amino-penicillanic acid. A semi-synthetic penicillin derivative that inhibits bacterial cell-wall synthesis (peptidoglycan cross-linking) by inactivating transpeptidases on the inner surface of the bacterial cell membrane. Bactericidal only to growing Escherichia coli. Resistance is mediated by cleavage of β-lactam ring of ampicillin by β-lactamase. More active against Gram-negative bacteria. Recommended for antibacterial use in cell culture media and selection of resistant bacteria. Used as a selective agent for plasmid transformation such as pBR322 and pUC derivatives. USP Grade Melting point: 198-200°C Potency: 900-1050 μg/mg Moisture: 12-15% pH (1% water): 3.5-6.0 Appearance: Solid Boiling Point: 683.9 °C at 760 mmHg (Predicted) Melting Point: 198-200 °C (lit.)(dec.) RTECS Number: XH8425000

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UPC:

51281717

Condition:

New

Weight:

1.00 Ounces

HazmatClass:

Yes

Quantity:

1

Unit of Measurement:

EA

WeightUOM:

LB

MPN:

40110036-3

CAS:

7177-48-2