PY-4Car2
PY-4Car2 is a Camptothecin (HY-16560) derivative and a topoisomerase I inhibitor. PY-4Car2 functions as a warhead conjugated via a cleavable linker to the bispecific ADC TJ101. PY-4Car2 can be used as an ADC payload for the research of cancers.
For research use only. We do not sell to patients.
- CAS No.: 3054643-04-5
- Formula: C29H30FN3O7
- Molecular Weight:551.56
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Storage:
-20°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
All Topoisomerase Isoforms
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Biological Activity
PY-4CAR2, when delivered via the bispecific dual-payload ADC TJ102 (co-formulated with PE-E2K), contributes to robust, selective cytotoxicity in ovarian and kidney cancer cell lines[1].
PY-4Car2, as the warhead of bispecific ADC TJ101, drives synergistic cytotoxicity in EGFR- and B7-H3-coexpressing solid cancer cell lines, with activity dependent on target antigen binding[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 3054643-04-5
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Appearance Solid
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Molecular Weight 551.56
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Formula C29H30FN3O7
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Color White to light yellow
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SMILES
OCCCCOC(N[C@@H]1C2=C3C(C(N4C3)=CC([C@](O)(C(OC5)=O)CC)=C5C4=O)=NC6=CC(F)=C(C)C(CC1)=C62)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)