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

Prepack Pricing ( GBP ‐ £ )
51758785-1g 1g £23.90
51758785-5g 5g £79.50
Bulk Order
Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 51758785
Product Name Novobiocin sodium salt
Categories Antibiotics APIs
CAS 1476-53-5
Molecular Formula C31H35N2NaO11
Molecular Weight 634.61 g/mol
Storage Details 2 to 8 °C
Harmonised Tariff Code 29419000

Product Specification
Appearance White/off white crystalline powder
Colour in solution <0.4
Impurities Total <12.0%
Novobiocin As Is Average HPLC Normal >845
Novobiocin Dried Basis HPLC Normal >850
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
Pictograms
Exclamation Mark
Signal word warning
Hazard statements
  • 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

  • P305+351+338: IF IN EYES: Rinse continuously 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