Basic information Description Features In vitro In vivo Safety Supplier Related
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OTX015

Basic information Description Features In vitro In vivo Safety Supplier Related

OTX015 Basic information

Product Name:
OTX015
Synonyms:
  • CS-1013
  • OXT-015
  • OTX 015; OTX015;MK-8628; MK 8628; MK8628;OTX-015
  • OTX015(OTX-015)
  • 6H-Thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetamide, 4-(4-chlorophenyl)-N-(4-hydroxyphenyl)-2,3,9-trimethyl-, (6S)-
  • MK 8628
  • MK8628
  • MK-8628
CAS:
202590-98-5
MF:
C25H22ClN5O2S
MW:
491.99
Product Categories:
  • Inhibitors
Mol File:
202590-98-5.mol
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OTX015 Chemical Properties

Melting point:
220 °C
Density 
1.45±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
≥24.6 mg/mL in DMSO; insoluble in H2O; ≥106 mg/mL in EtOH with gentle warming
form 
powder
pka
10.05±0.26(Predicted)
color 
white to light brown
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Safety Information

HS Code 
2934.99.3900
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OTX015 Usage And Synthesis

Description

OTX015 is a potent BET bromodomain inhibitor with EC50 ranging from 10 to 19 nM for BRD2, BRD3, and BRD4 in cell-free assays. Phase 1.

Features

Orally bioavailable BRD2/3/4-selective inhibitor that has been tested in Phase I clinical trials for treatment of Haematological Malignancies.

In vitro

OTX015 inhibits the binding of BRD2, BRD3, and BRD4 to AcH4 with IC50 ranging from 92 to 112 nM, and inhibits the growth of a variety of human cancer cell lines with GI50 ranging from 60 to 200 nM. OTX015 results in rapid down-regulation of c-MYC expression, and show the synergistic anti-proliferative effects in combination with ALK inhibitors in ALKpos ALCL cell lines.

In vivo

OTX015 (p.o.) significantly inhibits the growth of Ty82 BRD-NUT midline carcinoma tumors in nude mice by 79% at 100 mg/kg qd and 61% at 10 mg/kg bid, respectively.

Description

The bromodomain and extra terminal domain (BET) family of proteins, including BRD2, BRD3, and BRD4, play a key role in many cellular processes, including inflammatory gene expression, mitosis, and viral/host interaction by controlling the assembly of histone acetylation-dependent chromatin complexes. OTX015 is an orally bioavailable, small molecule inhibitor of BRD2, BRD3, and BRD4 (EC50s = 10-19 nM). It displays antiproliferative effects at a sub-micromolar range in vitro in a wide range of solid tumor types and leukemias, downregulating c-Myc expression and inducing cell cycle arrest and apoptosis. At 100 mg/kg, OTX015 has been shown to inhibit the growth of Ty82 BRD-NUT midline carcinoma tumors in nude mice by 79%.

Uses

(S)-2-(4-(4-Chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-6-yl)-N-(4-hydroxyphenyl)acetamide is an orally bioavailable, inhibitor of BRD2, BRD3, and BRD4 to AcH4 and shows anti-tumor activity in vitro and in vivo tumor models.

Definition

ChEBI: 6h-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetamide, 4-(4-chlorophenyl)-n-(4-hydroxyphenyl)-2,3,9-trimethyl-, (6s)- is an organonitrogen heterocyclic compound and an organosulfur heterocyclic compound.

Biochem/physiol Actions

It binds to bromodomain and extra-terminal domain (BET) proteins and inhibits their binding to the chromatin. This in turn prevents gene transcription. OTX015 has been shown to inhibit proliferation of cells in haematological malignancies.

target

BRD2

storage

Store at -20°C

OTX015Supplier

Suzhou Hengning Pharmaceutical Technology Co., Ltd. Gold
Tel
0512-65649061 17365378613
Email
hengningpharma@163.com
Products Intro
Product Name:OTX-015
CAS:202590-98-5
Shanghai Synchem Pharma Co., ltd Gold
Tel
21-619849051-1 18521059765
Email
synchempharma@aliyun.com
Products Intro
Product Name:OTX015
CAS:202590-98-5
Purity:98%+ Package:1g/
Twochem Co.Ltd Gold
Tel
021-021-58111628 15800915896
Email
sales@twochem.com
Products Intro
Product Name:OTX015
CAS:202590-98-5
Purity:>98% HPLC Package:1g;10g;100g
Shanghai Boyle Chemical Co., Ltd.
Tel
Email
sales@boylechem.com
Products Intro
Product Name:OTX015; OTX-015
CAS:202590-98-5
Chembest Research Laboratories Limited
Tel
+86-21-20908456
Email
sales@BioChemBest.com
Products Intro
Product Name:OTX-015 (MK-8628
CAS:202590-98-5
Purity:98%+ HPLC Package:50mg;100mg;500mg;1g;5g;10g Remarks:Biochemical Reagents; Pharmaceutical Intermediates
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OTX015(202590-98-5)Related Product Information