Novobiocin sodium salt
(51758785 | 1476-53-5)

CAS: 1476-53-5
Molecular Formula: C31H35N2NaO11
Molecular Weight: 634.61 g/mol
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Novobiocin sodium salt Chemical Structure

51758785-1g 1g £37.30
51758785-5g 5g £124.10
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51758785-1g 1g €52.30
51758785-5g 5g €173.80
Bulk Order
51758785-1g 1g $56.00
51758785-5g 5g $186.20
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 51758785
Product Name Novobiocin sodium salt
Categories Antibiotics Bioactive Small Molecules
CAS 1476-53-5
Molecular Formula C31H35N2NaO11
Molecular Weight 634.61 g/mol
Storage Details 2 to 8 °C
Harmonised Tariff Code 2941900000

Product Specification
Appearance White/off white crystalline powder
Colour in solution ≤ 0.4
Impurities Total ≤ 12.0%
Novobiocin As Is Average HPLC Normal ≥ 845ug/mg
Novobiocin Dried Basis HPLC Normal ≥ 850ug/mg
Specific Rotation Dried Basis - USP -58 to -50°
pH - USP 6.5 - 8.5
Loss On Drying - US ≤ 6.0%
Residue On Ignition Dried Basis - USP 10.5 - 12.0%
Acetone - USP ≤ 5000ppm
Methanol - USP ≤ 3000ppm
Heptane - USP ≤ 5000ppm
Isooctane - USP ≤ 5000ppm
Residual Novobiocin Acid ≤ 2.0%
Microcount Bacteria ≤ 100cfu/g
Microcount Fungi ≤ 10cfu/g
Residual Solvents Total ≤ 27000ppm
Novobiocin-2,3-Carbonate ≤ 0.5%
Unknown B (RRT approx. 0.3) ≤ 0.5%
Decarbamyl Novobiocin ≤ 6.0%
Impurities unspecified ≤ 1.0%
Isonovobiocin ≤ 4.0%

Safety Information
Exclamation Mark
Signal word warning
Hazard statements
  • H302: Harmful if swallowed

  • H317: May cause an allergic skin reaction

  • H319: Causes serious eye irritation
Precautionary statements
  • P231+232: Handle under inert gas. Protect from moisture

  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P301+310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

  • P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing

  • P308+313: IF exposed or concerned: Get medical advice/attention

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