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Chemical structure of K252b

GC43993

K252b

Also known as (15S,16R,18R)-16-hydroxy-15-methyl-3-oxo-28-oxa-4,14,19-triazaoctacyclo[12.11.2.115,18.02,6.07,27.08,13.019,26.020,25]octacosa-1,6,8,10,12,20,22,24,26-nonaene-16-carboxylic acid

K252b is an indolocarbazole isolated from the actinomycete Nocardiopsis, first described as an inhibitor of protein kinase C

ChemicalCAS99570-78-2MW453.5FormulaC26H19N3O5
CAS number
99570-78-2
Molecular weight
453.5
Formula
C26H19N3O5
Solubility
Methanol： 2 mg/ml
InChIKey
AMSOPBXQXSAAAC-PLZPTFKGSA-N
Catalogue number
GC43993
Brand
GLPBIO
Computed properties PubChem CID 9981344 · XLogP 2.4 · TPSA 106 Ų · H-bond donors 3
XLogP
2.4
TPSA
106 Ų
H-bond donors
3
H-bond acceptors
5
Rotatable bonds
1
Heavy atoms
34

SMILES C[C@@]12[C@](C[C@@H](O1)N3C4=CC=CC=C4C5=C6C(=C7C8=CC=CC=C8N2C7=C53)CNC6=O)(C(=O)O)O

Computed descriptors from PubChem (CID 9981344), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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