Ansatrienin B CAS: 82189-04-6
MF: C36H50N2O8
MW: 638.8
An ansamycin antibiotic that contains a triene structure.

Ansatrienin B (CAS 82189-04-6)

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Synonym: Mycotrienin II
Application: An ansamycin antibiotic that contains a triene structure
CAS Number: 82189-04-6
Molecular Weight: 638.8
Molecular Formula: C36H50N2O8
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Ansatrienin B is an ansamycin antibiotic isolated from Streptomyces, and contains a triene structure. It displays antitumor antibiotic activity, potentiating significantly the action of many clinical antitumor agents. It also displays potent anticancer activities. Ansatrienin B has been reported to inhibit parathyroid hormone-stimulated bone resorption in a concentration-dependent manner.


1. Coronelli, C., et al. 1967. J. Antibiot. 20: 329-333. PMID: 5631366
2. Kuwano, M., et al. 1983. Gann. 74: 759-766. PMID: 6196249
3. Feuerbach, D., et al. 1995. J. Biol. Chem. 270: 25949-25955. PMID: 7592784

Appearance :
Physical State :
Derived From :
Streptomyces sp.
Solubility :
Soluble in 100% ethanol, methanol, dimethyl formamide or DMSO.
Storage :
Store at -20° C
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
PubChem CID :
C[[email protected]@H]1[[email protected]](C/C=C/C=C/C=C/[[email protected]@H](CC(=O)NC2=C(C(=CC(=C2)O)CC/C=C(/[[email protected]@H]1O)\\C)O)OC)OC(=O)[[email protected]@H](C)NC(=O)C3CCCCC3

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