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Chemical structure of Ansamitocin P 3

GC25075

Ansamitocin P 3

Also listed as Ansamitocin p-3 (Maytansinol isobutyrate, NSC292222)

Ansamitocin p-3 (Maytansinol isobutyrate, NSC292222, Antibiotic C 15003P3) is a potent inhibitor of tubulin polymerization with IC50 of 3·4 μM

ChemicalCAS66584-72-3MW635.14FormulaC32H43ClN2O9
CAS number
66584-72-3
Molecular weight
635.14
Formula
C32H43ClN2O9
Solubility
DMSO： 100 mg/mL (157·45 mM);Water： Insoluble;Ethanol： 55 mg/mL (86·60 mM)
InChIKey
OPQNCARIZFLNLF-OWOYPUEESA-N
Catalogue number
GC25075
Brand
GLPBIO
Computed properties PubChem CID 443593 · XLogP 3.1 · TPSA 136 Ų · H-bond donors 2
XLogP
3.1
TPSA
136 Ų
H-bond donors
2
H-bond acceptors
9
Rotatable bonds
5
Heavy atoms
44

SMILES C[C@@H]1[C@@H]2C[C@]([C@@H](C=CC=C(CC3=CC(=C(C(=C3)OC)Cl)N(C(=O)C[C@@H]([C@]4([C@H]1O4)C)OC(=O)C(C)C)C)C)OC)(NC(=O)O2)O

Computed descriptors from PubChem (CID 443593), 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
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