Catalog No. Size PriceQuantity
M8130-2 Solid 2 mg $95
M8130-10 Solid 10 mg $285


Meisoindigo, also known as N-Methylisoindigotin and Dian III, is an apoptosis inducer and potential agent for AML. Meisoindigo has been a routine therapeutic agent in the clinical treatment of chronic myelogenous leukemia (CML) in China since the 1980s. Meisoindigo is a promising agent with in vitro and in vivo activity against human acute myeloid leukemia.

Product information

CAS Number: 97207-47-1

Molecular Weight: 276.29

Formula: C17H12N2O2


Dian III



Chemical Name: 2'-hydroxy-1'-methyl-1'H,2H-[3,3'-biindol]-2-one

Smiles: CN1C(O)=C(C2C(=O)N=C3C=CC=CC3=2)C2=CC=CC=C12


InChi: InChI=1S/C17H12N2O2/c1-19-13-9-5-3-7-11(13)15(17(19)21)14-10-6-2-4-8-12(10)18-16(14)20/h2-9,21H,1H3

Technical Data

Appearance: Solid Power

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

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

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

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