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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

Chloramphenicol 99, powder_off-white

Supplier: E. Becker & Co. GmbH
Danger

0219032105 0219032125 0219032180 0219032190 0219032191
IC19032105EA 59.5 USD InStock
IC19032105 IC19032125 IC19032180 IC19032190 IC19032191
Chloramphenicol 99, powder_off-white
Chloramphenicol
Chloramphenicol is a synthetic antibiotic, which was first isolated from strains of Streptomyces venezuelae

  • Off-white crystals

Antimicrobial Spectrum: This is a broad spectrum antibiotic against gram-positive and gram-negative bacteria, and is used mainly for ophthalmic and veterinary purposes.

Mode of Action: Inhibits translation on the 50S ribosomal subunit at the peptidyltransferase step (elongation inhibition). It is bacteriostatic. Mode of Resistance: Acetylation by chloramphenicol acetyltransferase.

Soluble in Methanol (50 mg/mL - Clear, Pale Yellow Solution), Butanol, Ethyl Acetate, Acetone, Ethanol, Propylene Glycol; Slightly Soluble in Water, Ether; Insoluble in Benzene, Petroleum Ether, Vegetable Oils


Formula: Cl₂CHCONHCH(CH₂OH)CH(OH)C₆H₄NO₂
MW: 323.13 g/mol
Boiling Pt: 645
Melting Pt: 150
Density: 1.586 g/mL
Storage Temperature: Ambient
 MDL Number: MFCD00078159
CAS Number: 56-75-7
Merck Index: 13,02087
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=0766820c0776f322d0adf06e67fa252b49c56825&vid=0766820c0776f322d0adf06e67fa252b49c56825&prid=web&clid=SAPDAM
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Specification Test Results
Identity Test Passes
Purity ≥99%
FTIR Conforms to Standard
Melting point 145 - 155 °C
Optical Rotation (c=5 ethanol) +18° ± 5°

 

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