PHR1393-1G Display Image

Ampicillin Trihydrate, pharmaceutical secondary standard; traceable to USP, PhEur and BP

Code: PHR1393-1G D2-231

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited ...


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£108.62 1G

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Ampicillin trihydrate may be used as an analytical reference standard for the determination of ampicillin in plasma samples and pharmaceutical formulations by chromatography techniques.

Biochem/physiol Actions

A β-lactam antibiotic with an amino group side chain attached to the penicillin structure. 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 . Mode of resistance: Cleavage of β-lactam ring of ampicillin by β-lactamase. Antimicrobial spectrum: Gram-negative and Gram-positive bacteria.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA1900 in the slot below. This is an example certificate only and may not be the lot that you receive.

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

agencytraceable to Ph. Eur. A1000000, traceable to USP 1033000/1033407, traceable to BP 785
application(s)pharmaceutical (small molecule)
CofAcurrent certificate can be downloaded
formatneat
gradepharmaceutical secondary standard, certified reference material
InChI keyRXDALBZNGVATNY-CWLIKTDRSA-N
InChI1S/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
mp198-200 °C (dec.) (lit.)
Quality Level300
SMILES stringO.O.O.CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(O)=O
storage temp.2-8°C
technique(s)gas chromatography (GC): suitable, HPLC: suitable
Cas Number7177-48-2
This product has met the following criteria: