Thermo Fisher, J66943.03, Levofloxacin, 98%, Thermo Scientific Chemicals

Thermo Fisher, J66943.
03, Levofloxacin, 98%, Thermo Scientific Chemicals Levofloxacin is a broad-spectrum antibiotic used in pharmacokinetic , antibiotic resistance , and resistance prevention studies. Levofloxacin is active against Gram-positive and Gram-negative bacteria. It inhibits DNA gyrase (type II topoisomerase) and topoisomerase IV, thereby inhibiting cell division.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
CAS: 100986-85-4
IUPAC Name: bis((2S)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.
3.
1.
0⁵,¹³]trideca-5(13),6,8,11-tetraene-11-carboxylic acid) hydrate
Molecular Formula: C36H42F2N6O9
InChI Key: SUIQUYDRLGGZOL-RCWTXCDDSA-N
SMILES: O.
C[C@H]1COC2=C3N1C=C(C(O)=O)C(=O)C3=CC(F)=C2N1CCN(C)CC1.
C[C@H]1COC2=C3N1C=C(C(O)=O)C(=O)C3=CC(F)=C2N1CCN(C)CC1
Residue on ignition: ≤0.
2%
Form: Powder
Appearance (Color): White to yellow
Assay (unspecified): ≥97.
5% (dry basis)
Impurity content: Related substances: ≤ 0.
5%