Cefazedone sodium
Cefazedone (Refosporen) is a first-generation cephalosporin antibiotic. Cefazedone is active against both Gram-positive and Gram-negative bacteria.
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- CAS. Nr.: 63521-15-3
- Formel: C18H14Cl2N5NaO5S3
- Molecular Weight:570.43
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biologische Aktivität
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Chemical Information
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Biologische Aktivität
Beschreibung
Chemical Information
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CAS. Nr. 63521-15-3
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Molecular Weight 570.43
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Formel C18H14Cl2N5NaO5S3
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SMILES
CC1=NN=C(SCC2=C(C(O[Na])=O)N3[C@H](SC2)[C@H](NC(CN4C=C(Cl)C(C(Cl)=C4)=O)=O)C3=O)S1
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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
[1]. Gao L, et al. A Pharmacokinetic and Pharmacodynamic Study on Intravenous Cefazedone Sodium in Patients with Community-acquired Pneumonia. Chin Med J (Engl). 2015 May 5;128(9):1160-4. [Content Brief]
[2]. Bloom JC, et al. Cephalosporin-induced immune cytopenia in the dog: demonstration of erythrocyte-, neutrophil-, and platelet-associated IgG following treatment with cefazedone. Am J Hematol. 1988 Jun;28(2):71-8. [Content Brief]
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
Cefazedone sodium Related Classifications
HY-W423010 Related Classifications
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