Catalog No. size PriceQuantity
M6962-2 2mg solid $175
M6962-10 10mg solid $716


Cas:1800477-30-8 (free base)

Product Information:

IACS-9571 is a potent and selective inhibitor TRIM24 and BRPF1. IACS-9571 has low nanomolar affinities for TRIM24 and BRPF1 (ITC Kd = 31 nM and 14 nM, respectively). With its excellent cellular potency (EC50 = 50 nM) and favorable pharmacokinetic properties (F = 29%), IACS-9571 is a high-quality chemical probe for the evaluation of TRIM24 and/or BRPF1 bromodomain function in vitro and in vivo.


Chemical Formula: C32H42N4O8S


Exact Mass: 642.27234


Molecular Weight: 642.77


Elemental Analysis: C, 59.80; H, 6.59; N, 8.72; O, 19.91; S, 4.99





IACS 9571


IACS 009571-001-4


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, not in water

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: 2934.99.9001





  1. Zhan Y, Kost-Alimova M, Shi X, Leo E, Bardenhagen JP, Shepard HE, Appikonda S, Vangamudi B, Zhao S, Tieu TN, Jiang S, Heffernan TP, Marszalek JR, Toniatti C, Draetta G, Tyler J, Barton M, Jones P, Palmer WS, Geck Do MK, Andersen JN. Development of novel cellular histone-binding and chromatin-displacement assays for bromodomain drug discovery. Epigenetics Chromatin. 2015 Sep 21;8:37. doi: 10.1186/s13072-015-0026-4. eCollection 2015. PubMed PMID: 26396593; PubMed Central PMCID: PMC4578755.


  1. Palmer WS, Poncet-Montange G, Liu G, Petrocchi A, Reyna N, Subramanian G, Theroff J, Yau A, Kost-Alimova M, Bardenhagen JP, Leo E, Shepard HE, Tieu TN, Shi X, Zhan Y, Zhao S, Barton MC, Draetta G, Toniatti C, Jones P, Geck Do M, Andersen JN. Structure-Guided Design of IACS-9571, a Selective High-Affinity Dual TRIM24-BRPF1 Bromodomain Inhibitor. J Med Chem. 2016 Feb 25;59(4):1440-54. doi: 10.1021/acs.jmedchem.5b00405. Epub 2015 Jul 6. PubMed PMID: 26061247; PubMed Central PMCID: PMC4755933.


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


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