MAC glucuronide phenol-linked SN-38

MAC glucuronide phenol-linked SN-38 is a pH-susceptible lactone MAC glucuronide phenol-linked SN-38 (DNA topoisomerase I inhibitor) agent linker. MAC glucuronide phenol-linked SN-38 is cytotoxic across L540cy cells and Ramos cells with IC50 values of 113 and 67 ng/mL, respectively.Albumin-coupled MAC glucosidol-linked SN-38 shows good stability in mouse plasma[1][2].

Product Specifications

CAS Number

[2246380-69-6]

UNSPSC

12352203

Target

Drug-Linker Conjugates for ADC

Type

ADC Related

Related Pathways

Antibody-drug Conjugate/ADC Related

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/ph-susceptible-lactone.html

Purity

99.50

Solubility

DMSO : 100 mg/mL (ultrasonic)

Smiles

O=C([C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](OC2=CC=C(COC(N(COC3=CC=C4N=C5C(CN6C(C(COC([C@@]7(CC)O)=O)=C7C=C65)=O)=C(CC)C4=C3)CCS(=O)(C)=O)=O)C=C2NC(CN(C)C(CCN8C(C=CC8=O)=O)=O)=O)O1)O

Molecular Formula

C50H54N6O20S

Molecular Weight

1091.06

References & Citations

[1]Lau UY, et al. Lactone Stabilization is Not a Necessary Feature for Antibody Conjugates of Camptothecins. Mol Pharm. 2018 Sep 4;15 (9) :4063-4072.|[2]Lim JH, et al. Evaluation of In Vivo Prepared Albumin-Drug Conjugate Using Immunoprecipitation Linked LC-MS Assay and Its Application to Mouse Pharmacokinetic Study. Molecules. 2023 Apr 4;28 (7) :3223.