7-Aminocephalosporanic acid, 98%

Code: 191140-5G D2-231

Application

7-Aminocephalosporanic acid (7-ACA) can be used as a starting material to synthesize: Cefotaxime by acylation reaction with S-benzothiazol-2-yl(2-amino-4...


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€63.20 5G
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Application

7-Aminocephalosporanic acid (7-ACA) can be used as a starting material to synthesize: Cefotaxime by acylation reaction with S-benzothiazol-2-yl(2-amino-4-thiazolyl)(methoxyimino)thioacetate (MAEM) in the presence of triethylamine.Cefpodoxime proxetil, a third-generation antibiotic via cefotaxime intermediate.Sodium 3′-substituted cephalosporanate sulfone derivatives as potential inhibitors of β-lactamase.

Potent inhibitor of bacterial (S. aureus) β-lactamase.

General description

Chemical structure: ß-lactam

Packaging

5 g in glass bottle

antibiotic activity spectrumGram-positive bacteria
application(s)peptide synthesis
assay98%
formpowder
InChI keyHSHGZXNAXBPPDL-HZGVNTEJSA-N
InChI1S/C10H12N2O5S/c1-4(13)17-2-5-3-18-9-6(11)8(14)12(9)7(5)10(15)16/h6,9H,2-3,11H2,1H3,(H,15,16)/t6-,9-/m1/s1
mode of actioncell wall synthesis | interferes
mp>300 °C (lit.)
optical activity[α]19/D +90°, c = 0.5 in KH2PO4/trace NaOH
Quality Level200
reaction suitabilityreaction type: solution phase peptide synthesis
SMILES string[H][C@]12SCC(COC(C)=O)=C(N1C(=O)[C@H]2N)C(O)=O
storage temp.2-8°C
Cas Number957-68-6
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