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Chemical structure of Steffimycin B

GC40859

Steffimycin B

Also known as 2,5,7-trihydroxy-4-(4-hydroxy-3,5-dimethoxy-6-methyloxan-2-yl)oxy-3,9-dimethoxy-2-methyl-3,4-dihydrotetracene-1,6,11-trione

Steffimycin B is an anthracycline bacterial metabolite originally isolated from Streptomyces

ChemicalCAS54526-94-2MW588.6FormulaC29H32O13
CAS number
54526-94-2
Molecular weight
588.6
Formula
C29H32O13
Solubility
Soluble in DMSO
InChIKey
VHJWDTPKSIFZBV-UHFFFAOYSA-N
Catalogue number
GC40859
Brand
GLPBIO
Computed properties PubChem CID 99762 · XLogP 0.8 · TPSA 188 Ų · H-bond donors 4
XLogP
0.8
TPSA
188 Ų
H-bond donors
4
H-bond acceptors
13
Rotatable bonds
6
Heavy atoms
42

SMILES CC1C(C(C(C(O1)OC2C(C(C(=O)C3=CC4=C(C(=C23)O)C(=O)C5=C(C4=O)C=C(C=C5O)OC)(C)O)OC)OC)O)OC

Computed descriptors from PubChem (CID 99762), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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