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Merck
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Key Documents

SML0666

Sigma-Aldrich

GSK1210151A

≥98% (HPLC)

Synonyme(s) :

7-(3,5-Dimethyl-4-isoxazolyl)-8-(methyloxy)-1-[(1R)-1-(2-pyridinyl)ethyl]-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one, I-BET151

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About This Item

Formule empirique (notation de Hill):
C23H21N5O3
Numéro CAS:
1300031-49-5
Poids moléculaire :
415.44
Code UNSPSC :
12352200
Nomenclature NACRES :
NA.77

Niveau de qualité

100

Pureté

≥98% (HPLC)

Forme

powder

Couleur

white to beige

Solubilité

DMSO: 20 mg/mL, clear

Auteur

GlaxoSmithKline

Maladie(s) pertinente(s)

cancer

Température de stockage

2-8°C

InChI

1S/C23H21N5O3/c1-12-21(14(3)31-27-12)16-9-18-15(10-20(16)30-4)22-19(11-25-18)26-23(29)28(22)13(2)17-7-5-6-8-24-17/h5-11,13H,1-4H3,(H,26,29)/t13-/m1/s1

Clé InChI

VUVUVNZRUGEAHB-CYBMUJFWSA-N

Application

GSK1210151A or I-BET151 has been used to study its inhibitory effect on BET (bromodomain and extra terminal) recruitment to chromatin in treating MLL (mixed-lineage leukemia)-fusion leukemia.

Actions biochimiques/physiologiques

GSK1210151A (I-BET151) is an inhibitor of the BET (bromodomain and extra terminal domain protein) family of acetyl-lysine recognizing, chromatin ′adaptor′ proteins. GSK1210151A displaces BRD3 and BRD4, PAFc and SEC components from chromatin resulting in inhibition of transcription at key genes (BCL2, C-MYC and CDK6) involved in the initiation of mixed lineage leukemia (MLL). GSK1210151A (I-BET151) showed good efficacy in 2 MLL animal models.

Autres remarques

GSK1210151A has been expertly reviewed and recommended by the Chemical Probes Portal. For more information, please visit the GSK1210151A probe summary on the Chemical Probes Portal website.

Pictogrammes

Skull and crossbones
GHS06

Mention d'avertissement

Danger

Mentions de danger

H301

Classification des risques

Acute Tox. 3 Oral

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Replication Study: Inhibition of BET recruitment to chromatin as an effective treatment for MLL-fusion leukaemia.
Shan X, et al.
eLife, 6, e25306-e25306 (2017)
Lisa-Maria Winter et al.
Scientific reports, 13(1), 12061-12061 (2023-07-27)
GDF15 has recently emerged as a key driver of the development of various disease conditions including cancer cachexia. Not only the tumor itself but also adverse effects of chemotherapy have been reported to contribute to increased GDF15. Although regulation of
Zhongyuan Gao et al.
Cancer biology & therapy, 19(5), 407-415 (2018-01-16)
Lung cancer is the leading cause of cancer-related death worldwide. Bromodomain and extraterminal domain (BET) proteins act as epigenome readers for gene transcriptional regulation. Among BET family members, BRD4 was well studied, but for its mechanism in non-small cell lung
Yan-Yi Jiang et al.
Gastroenterology, 159(4), 1311-1327 (2020-07-04)
We investigated the transcriptome of esophageal squamous cell carcinoma (ESCC) cells, activity of gene regulatory (enhancer and promoter regions), and the effects of blocking epigenetic regulatory proteins. We performed chromatin immunoprecipitation sequencing with antibodies against H3K4me1, H3K4me3, and H3K27ac and
Jun Li et al.
Cell reports, 37(11), 110124-110124 (2021-12-16)
Regulatory T (Treg) cells play crucial roles in suppressing deleterious immune response. Here, we investigate how Treg cells are mechanistically induced in vitro (iTreg) and stabilized via transcriptional regulation of Treg lineage-specifying factor Foxp3. We find that acetylation of histone tails
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