DRF-8417
DRF-8417, an oxazolidinone antibiotic, is active against Gram-positive and fastidious Gram-negative bacteria. DRF 8417 exhibits potent activity against Gram-positive pathogens with MIC50 and MIC90 values ranging from 0.06 to 1 mg/L.
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- CAS. Nr.: 439903-56-7
- Formel: C15H17N3O5S
- Molecular Weight:351.38
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biologische Aktivität
Beschreibung
Chemical Information
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CAS. Nr. 439903-56-7
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Molecular Weight 351.38
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Formel C15H17N3O5S
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SMILES
O=C1N(C2=CC=C(N3C(OCC3)=O)C=C2)C[C@@H](O1)CNC(OC)=S
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Please store the product under the recommended conditions in the Certificate of Analysis.
Protokoll
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Gram Staining of Tissue Sections
Gram staining of tissue sections is a histochemical technique used to differentiate Gram-positive and Gram-negative bacteria within histological specimens based on differences in bacterial cell wall structure and dye retention, adapted from classical bacteriological Gram staining into tissue-compatible “histological Gram stain” variants. In tissue applications, modifications of the Brown-Hopps and Brown-Brenn methods are commonly used to improve differentiation of microorganisms embedded within host connective tissue and to reduce overstaining or loss of Gram-negative signal, which are known limitations of earlier approaches. The principle relies on crystal violet-iodine complex retention in Gram-positive organisms and subsequent decolorization and counterstaining steps that allow contrast visualization of Gram-negative organisms against tissue background.
Reinheit & Dokumentation
Verweise
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)