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

Novobiocin sodium salt, white powder

Supplier: E. Becker & Co. GmbH
Warning

0215595701 0215595725
76102-640EA 66.36 USD InStock
76102-640 76102-642
Novobiocin sodium salt, white powder
Novobiocin sodium salt
Novobiocin is an antibiotic produced by Streptomyces nieveus.

  • Extinction Coefficient (E1%) : E1%= 600 (0.1 M NAOH)
  • Optical Rotation : -38.0°(2.5 g/100 ml ethanol at 24°C for the free acid)
  • UV/Visible Absorbance : λmax: 307 nm
  • Residue on ignition : ≤12%
  • Solubility : Freely soluble in wqter (10%-clear, colorless solution)


Formula: C₃₁H₃₅N₂NaO₁₁
MW: 634.614 g/mol
Melting Pt: 220 °C
Density: 1.3448 g/ml
Storage Temperature: Refrigerator
 MDL Number: MFCD00066541
CAS Number: 1476-53-5
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Specification Test Results
Identity Test Passes
Potency ~900 µg/mg
FTIR Conforms to Standard
Residue on Ignition 12%

 

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