Catalog No. size PriceQuantity
M6977-2 2mg solid $123
M6977-10 10mg solid $500



Product Information:

TD-139 is a galectin-3 inhibitor potentially for the treatment of idiopathic pulmonary fibrosis (IPF).


Chemical Formula: C28H30F2N6O8S


Exact Mass: 648.1814


Molecular Weight: 648.64


Elemental Analysis: C, 51.85; H, 4.66; F, 5.86; N, 12.96; O, 19.73; S, 4.94


Synonym: T



TD 139


Chemical Name: 



InChi Key:



InChi Code: 



Smiles Code:




Technical Data:


Appearance: Solid powder

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

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.03.00





  1. Wu SY, Huang JH, Chen WY, Chan YC, Lin CH, Chen YC, Liu FT, Wu-Hsieh BA. Cell Intrinsic Galectin-3 Attenuates Neutrophil ROS-Dependent Killing of Candida by Modulating CR3 Downstream Syk Activation. Front Immunol. 2017 Feb 3;8:48. doi: 10.3389/fimmu.2017.00048. PubMed PMID: 28217127; PubMed Central PMCID: PMC5289966.


  1. Saksida T, Nikolic I, Vujicic M, Nilsson UJ, Leffler H, Lukic ML, Stojanovic I, Stosic-Grujicic S. Galectin-3 deficiency protects pancreatic islet cells from cytokine-triggered apoptosis in vitro. J Cell Physiol. 2013 Jul;228(7):1568-76. doi: 10.1002/jcp.24318. PubMed PMID: 23280610.


  1. Volarevic V, Milovanovic M, Ljujic B, Pejnovic N, Arsenijevic N, Nilsson U, Leffler H, Lukic ML. Galectin-3 deficiency prevents concanavalin A-induced hepatitis in mice. Hepatology. 2012 Jun;55(6):1954-64. doi: 10.1002/hep.25542. PubMed PMID: 22213244.


  1. Hsieh TJ, Lin HY, Tu Z, Lin TC, Wu SC, Tseng YY, Liu FT, Hsu ST, Lin CH. Dual thio-digalactoside-binding modes of human galectins as the structural basis for the design of potent and selective inhibitors. Sci Rep. 2016 Jul 15;6:29457. doi: 10.1038/srep29457. PubMed PMID: 27416897; PubMed Central PMCID: PMC4945863.


  1. Volarevic V, Markovic BS, Bojic S, Stojanovic M, Nilsson U, Leffler H, Besra GS, Arsenijevic N, Paunovic V, Trajkovic V, Lukic ML. Gal-3 regulates the capacity of dendritic cells to promote NKT-cell-induced liver injury. Eur J Immunol. 2015 Feb;45(2):531-43. doi: 10.1002/eji.201444849. PubMed PMID: 25359399.


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

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