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Chemical structure of Kazusamycin A

GC41236

Kazusamycin A

Also known as (2E,10E,12E,16Z,18E)-17-ethyl-6-hydroxy-9-(hydroxymethyl)-3,5,7,11,15-pentamethyl-19-(3-methyl-6-oxo-2,3-dihydropyran-2-yl)-8-oxononadeca-2,10,12,16,18-pentaenoic acid

Kazusamycin A is an antibiotic from Streptomyces and a hydroxy analog of Leptomycin B that demonstrates cytotoxic activity against various human and mouse tumor lines

ChemicalCAS92090-94-3MW556.7FormulaC33H48O7
CAS number
92090-94-3
Molecular weight
556.7
Formula
C33H48O7
Solubility
Soluble in DMSO
InChIKey
KZMHNEBMQDBQND-RLAHGZJHSA-N
Catalogue number
GC41236
Brand
GLPBIO
Computed properties PubChem CID 6436292 · XLogP 6.6 · TPSA 121 Ų · H-bond donors 3
XLogP
6.6
TPSA
121 Ų
H-bond donors
3
H-bond acceptors
7
Rotatable bonds
16
Heavy atoms
40

SMILES CC/C(=C/C(C)C/C=C/C(=C/C(CO)C(=O)C(C)C(C(C)C/C(=C/C(=O)O)/C)O)/C)/C=C/C1C(C=CC(=O)O1)C

Computed descriptors from PubChem (CID 6436292), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
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Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.