Catalog No. size PriceQuantity
M6525-2 2mg solid $137
M6525-10 10mg solid $556


KS-176 is a potent specific inhibitor of Breast Cancer Resistance Protein (BCRP) / ATP-binding cassette sub-family G member 2 (ABCG2).

Product information

CAS Number: 1253452-78-6

Molecular Weight: 405.40

Formula: C22H19N3O5



KS 176


Chemical Name: N-[4-(2-Hydroxyethyl)phenyl]-2-[(4-nitrobenzoyl)amino]benzamide

Smiles: [O-][N+](=O)C1C=CC(=CC=1)C(=O)NC1=CC=CC=C1C(=O)NC1C=CC(CCO)=CC=1


InChi: InChI=1S/C22H19N3O5/c26-14-13-15-5-9-17(10-6-15)23-22(28)19-3-1-2-4-20(19)24-21(27)16-7-11-18(12-8-16)25(29)30/h1-12,26H,13-14H2,(H,23,28)(H,24,27)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined.

HS Tariff Code: 382200


  1. Pick A, et al. Specific inhibitors of the breast cancer resistance protein (BCRP). ChemMedChem. 2010 Sep 3;5(9):1498-505.

Products are for research use only. Not for human use.

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