Streptonigrin (racemate)

• Catalog Number: orb1737997
• Category: Small Molecules
• Description: Streptonigrin (racemate)
• CAS Number: 1079893-79-0
• Purity: 0.98
• MW: 506.46
• SMILES: NC=1C(=C(C)C(C(O)=O)=NC1C=2N=C3C(=CC2)C(=O)C(OC)=C(N)C3=O)C4=C(O)C(OC)=C(OC)C=C4
• Formula: C₂₅H₂₂N₄O₈
• Biological Activity: Streptonigrin is an aminoquinone antitumor and antibacterial antibiotic produced by Streptomyces flocculus. Streptonigrin inhibits β-Catenin/Tcf signaling and shows cytotoxicity in β-catenin-activated cells. Streptonigrin induces delayed chromosomal instability involving interstitial telomeric sequences in Chinese hamster ovary cells. Note: Streptonigrin from natural resource is (-)-rotation, has CAS#3930-19-6 and is a R-isomer.
• Storage: -20°C
• Note: For research use only
• Expiration Date: 12 months from date of receipt.