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Novobiocin Sodium Salt, 25 Grams

Price$ 483.00
You Save$ 492.00
  • SKU: N30200-25.0
  • Pack Size: 25 G
Quantity
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Frequently Bought Together

Total price: $ 557.25

This item: Novobiocin, 25 G $ 483.00

Novobiocin, 1 G $ 39.00

Glycerol, USP Grade, 500 ML $ 35.25

Novobiocin Sodium Salt, 25 Grams

1476-53-5

634.61

C31H35N2NaO11

Water

2-8°C


Novobiocin Sodium Salt is an antibiotic that is a member of the coumarin class of antibiotics and is mainly effective against Gram-positive bacteria. In microbiology and molecular biology research, Novobiocin Sodium Salt is used as a selective agent. It inhibits the activity of DNA gyrase, an enzyme involved in DNA replication and repair in bacteria. 

Researchers can incorporate Novobiocin Sodium Salt into growth media to selectively allow the growth of cells or organisms that are resistant to Novobiocin, typically due to the presence of specific resistance genes. This chemical has also found applications in studying DNA topology, replication, and transcription in bacteria, making it valuable in molecular biology and genetic research. 

 

0.2 lbs

1.63 x 3.00 x 1.63



Research or further manufacturing use only, not for food or drug use.
  • Appearance: White to yellow powder
  • Description - USP: Meets Test
  • Novobiocin (Dried Basis)-USP: ≥ 850 µg/mg
  • Identification - USP: Positive
  • Specific Rotation Dried Basis - USP: -58 to -50  o
  • Identification A - USP: Positive
  • Identification B - USP: Positive
  • pH(USP): 6.5 - 8.5
  • Loss on Drying - USP: ≤ 6.0 %
  • Residue on Ignition - USP: 10.5 - 12.0 %
  • Crystallinity - USP: Meets Test
  • Acetone - USP: ≤ 5000 ppm
  • Isooctane - USP: ≤ 5000 ppm
  • Assay Use Value: ≥ 845 ug/mg
  • Impurities Total HPLC Normal: ≤ 10.0 %
  • Impurities Unspecified: ≤ 0.2 %
  • Novobiocin-2,3-Carbonate: ≤ 0.6 %
  • A-Ring Amide: ≤ 0.3 %
  • Decarbamyl Novobiocin: ≤ 5.0 %
  • Isonovobiocin: ≤ 3.0 %
  • A-Ring Hydroxy: ≤ 1.0 %
  • Carbamyl Novobiocin: ≤ 3.0 %
  • DES-2-Isobutenyl: ≤ 0.5 %
  • DES-A-Ring Alpha-Keto-Carboxylic Acid: ≤ 0.5 %
  • O-Desmethylnovobiocin: ≤ 0.3 %
  • O-Desmethyl descarbamyl novobiocin: ≤ 0.3 %
  • A-Ring Carbamyl: ≤ 0.5 %
  • 8- Desmethyl novobiocin: ≤ 0.2 %
  • Carbamyl Novobiocin + Decarbamyl Novobiocin + Isonovobiocin: ≤ 11.0 %
  • BSE/TSE Free: BSE/TSE Free
  • Country of Origin: USA

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