Technical Data

207164
CAS Number
128233-09-0
Grade
Highly Purified
Molecular Formula
C19H18O6
Molecular Weight
342.3
EU Commodity Code
38220090
Shipping Temp
Blue Ice
Storage Temp
-20°C
Elmycin B ((1aR,3S,5bR,11S,11aR,11bR)-10,11,11a-Trihydroxy-3-methyl-3,4,5b,11,11a,11b-hexahydrotetrapheno[5,6-b]oxirene-5,6(1aH,2H)-dion)

Antibiotic. Antibacterial. Moderate cytotoxic.

CAS Number
128233-09-0
Source
Streptomyces sp. K20/4
Formula
C19H18O6
Solubility
DMSO
Molecular Weight
342.3
Purity
≥98% (HPLC)
Appearance
Supplied as a beige solid.
Method for Determining Identity
Proton NMR
Storage and Stability
Lyophilized powder may be stored at -20°C. Stable for 12 months after receipt at -20°C. Reconstitute with sterile buffer or ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.

References
1. Neue Angulole, Angucyclinon-verwandte Antibiotika aus Streptomyceten: S. Dobreff; PhD Thesis; Univ. Göttingen, Germany, Page 1-139 (1989). 2. Angucycline group antibiotics: J. Rohr & R. Thiericke; Nat. Prod. Rep. 9: 103 (1992)
USBio References
No references available
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