BCL6 inhibitor(CID5721353)

  Cat. No.:  DC9955   Featured
Chemical Structure
301356-95-6
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More than 5000 active chemicals with high quality for research!
Field of application
CID5721353 is a B-Cell Lymphoma 6 Inhibitor (BCL6 inhibitor).
Cas No.: 301356-95-6
Chemical Name: 2-((5Z)-5-(5-Bromo-2-oxo-1H-indol-3-ylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)butanedioic acid
Synonyms: CID5721353;BCL6 Inhibitor;2-((5Z)-5-(5-Bromo-2-oxo-1H-indol-3-ylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)butanedioic acid;2-[(5Z)-5-(5-bromo-2-oxo-1H-indol-3-ylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanedioic acid;Oprea1_558002;Oprea1_582624;BCL6 inhibitor(CID5721353);BCP18443;BDBM50260534;s8250;STK926357
SMILES: BrC1C([H])=C([H])C2C(C=1[H])=C(C(N=2)=O)C1=C(N(C(=S)S1)C([H])(C(=O)O[H])C([H])([H])C(=O)O[H])O[H]
Formula: C15H9BrN2O6S2
M.Wt: 457.2758
Sotrage: 4°C for 1 year, -20°C for more than 2 years
Description: CID5721353 is an inhibitor of BCL6 with an IC50 value of 212 μM, which corresponds to a Ki of 147 μM.
In Vivo: In order to test whether CID5721353 (Compound 79-6) can perform as an anti-lymphoma therapeutic agent in vivo, whether it can penetrate tumors after parenteral administration through a distal site is determined. For this purpose 107OCI-Ly7 cells are injected into the right flank of 10 SCID mice and allowed to form tumors. Once tumors reach ~1.5 grams, animals are injected IP with a single dose of 50 mg/kg of CID5721353 in 10% DMSO or vehicle (10% DMSO) and sacrificed at 0.5, 1, 1.5, 3, 6, 12 and 24 hours after CID5721353 administration. Blood and tumors are harvested. Quantitative HPLC/MS analysis of the serum shows that CID5721353 levels peak (to 55 μg/mL, which is equivalent to a 122 μM concentration) one hour after the IP injection. CID5721353 also reaches its highest peak (24.5 ng/mg) at the 1-hour time point in the tumors, and after a sharp decline in levels, decreases gradually over 24 hours[1].
In Vitro: BCL6 is a member of the BTB/POZ family of transcription factors. CID5721353 (Compound 79-6) specifically inhibits BCL6 repressor activity. CID5721353 disrupts BCL6 transcriptional complexes and reactivates BCL6 target genes. CID5721353 can specifically kill primary human DLBCL cells. Fifteen of 19 BCL6-positive cases (79%) display greater than 25% loss of viability in response to CID5721353 at 125 or 250 μM[1].
MSDS
COA
LOT NO. DOWNLOAD
2018-0101
2018-0101
Cat. No. Product name Field of application
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