
Natural and semi-synthetic antibiotics
Natural and semisynthetic antibiotics are characterised by chemical structures with heterocyclic rings and active functional groups that inhibit the growth of microorganisms. Their structures allow them to interact with vital bacterial processes, making them useful treatments for bacterial infections. Semisynthetic antibiotics can be modified to enhance their spectrum of activity or resistance to degradation.
At CymitQuimica, we offer high-quality natural and semisynthetic antibiotics for research in microbiology and pharmaceutical development.
Found 6320 products of "Natural and semi-synthetic antibiotics"
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Cefixime EP Impurity D
CAS:Formula:C16H15N5O7S2Color and Shape:White To Off-White SolidMolecular weight:453.44Clarithromycin EP Impurity H (Clarithromycin USP Impurity H)
CAS:Formula:C38H67NO14Color and Shape:White To Off-White SolidMolecular weight:761.954-Methylpiperazine-1-yl-imino Rifamycin O
Formula:C45H58N4O14Color and Shape:Purple Black SolidMolecular weight:878.97Desbutyl Lumefantrine-d9 (Mixture of Z and E Isomers)
CAS:Formula:C26H15D9Cl3NOMolecular weight:481.89Erythromycin-13C-d3
CAS:Formula:C3613CH64D3NO13Color and Shape:White To Off-White SolidMolecular weight:737.95Moxifloxacin Boron Complex Impurity
CAS:Formula:C18H16BF2NO8Color and Shape:White To Off-White SolidMolecular weight:423.13Potassium Clavulanate EP Impurity A
CAS:Formula:C8H12N2O2Color and Shape:Off-White SolidMolecular weight:168.20Terbinafine Impurity 1 HCl [N-Methyl-Bis (1-Naphtalenemethyl) Amine HCl]
CAS:Formula:C23H21N·HClColor and Shape:White To Off-White SolidMolecular weight:311.43 36.46Posaconazole Impurity 79
CAS:Formula:C11H10F2O2Color and Shape:White To Off-White SolidMolecular weight:212.20Colistin A Pentatrifluoroacetate (Polymyxin E1 Pentatrifluoroacetate)
CAS:Formula:C53H100N16O13·5C2HF3O2Molecular weight:1169.48 5*114.02Posaconazole Impurity 57
CAS:Formula:C39H44F2N8O5Color and Shape:White To Off-White SolidMolecular weight:742.83Ampicillin EP Impurity K
CAS:Formula:C13H17NO3Color and Shape:White To Off-White SolidMolecular weight:235.28Polymyxin B2-d7 Pentatrifluoroacetate
Formula:C55H89D7N16O13·5C2HF3O2Molecular weight:1196.51 5*114.02rac-Amoxicillin EP Impurity H (rac-Amoxicillin USP Related Compound H)
CAS:Formula:C13H17NO4Color and Shape:White To Off-White SolidMolecular weight:251.28Tedizolid Impurity 6
CAS:Formula:C17H16FN6O6PColor and Shape:Pale Yellow SolidMolecular weight:450.32
