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Chemical structure of 7-MAD-MDCPT

GC73015

7-MAD-MDCPT

Also known as (5S)-14-(aminomethyl)-5-ethyl-5-hydroxy-7,18,20-trioxa-11,24-diazahexacyclo[11.11.0.02,11.04,9.015,23.017,21]tetracosa-1(24),2,4(9),13,15,17(21),22-heptaene-6,10-dione

7-MAD-MDCPT, a Camptothecin analog, is a toxin payload in antibody drug conjugates (ADCs)

ChemicalCAS765871-81-6MW421.4FormulaC22H19N3O6
CAS number
765871-81-6
Molecular weight
421.4
Formula
C22H19N3O6
InChIKey
QILNNZJGRYNYJV-QFIPXVFZSA-N
Catalogue number
GC73015
Brand
GLPBIO
Computed properties PubChem CID 139571883 · XLogP -0.3 · TPSA 124 Ų · H-bond donors 2
XLogP
-0.3
TPSA
124 Ų
H-bond donors
2
H-bond acceptors
8
Rotatable bonds
2
Heavy atoms
31

SMILES CC[C@@]1(C2=C(COC1=O)C(=O)N3CC4=C(C5=CC6=C(C=C5N=C4C3=C2)OCO6)CN)O

Computed descriptors from PubChem (CID 139571883), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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