(+/-)-JQ1 - ≥98%(HPLC) , CAS No.1268524-69-1

CAS: 1268524-69-1 Cat. No.: J166816 Molecular Weight: 456.99

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GRADE & PURITY ≥98%(HPLC)

Synonyms

HMS3747M15 | tert-Butyl 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]acetate | 6H-Thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetic acid, 4-(4-chlorophenyl)-2,3,9-trimethyl-, 1,1-dimethylethyl est

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

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Why this grade

≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

(±)-JQ1 has been used to study its effect on adipogenesis, by analyzing the its impact on the regulation of genes involved in this process especially peroxisome proliferator-activated receptor (PPAR-g), the CCAAT/enhancer-binding protein (C/EBPa) and, STAT5A and B. JQ1 has been used in drug binding assays as a chemical inhibitor of BRD4 to study the CRBN’s substrate recruiting function in mouse and human.

Biochemical/physiological effects:

(+/-)-JQ1 is a Brd4 inhibitor.
(±)-JQ1 is a Brd4 inhibitor. JQ1 is known to suppress cell proliferation and therefore, can be used as a therapeutic drug for a number of cancers including multiple myeloma and acute myeloid leukemia.

Specifications

Synonyms

HMS3747M15 | tert-Butyl 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]acetate | 6H-Thieno[3, 2-f][1, 2, 4]triazolo[4, 3-a][1, 4]diazepine-6-acetic acid, 4-(4-chlorophenyl)-2, 3, 9-trimethyl-, 1, 1-dimethylethyl est

Specifications & Purity

≥98%(HPLC)

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Action Type

INHIBITOR

Purity

≥98%(HPLC)

Names and Identifiers

Pubchem Sid	528752704
Canonical Smiles	CC1=C(SC2=C1C(=NC(C3=NN=C(N32)C)CC(=O)OC(C)(C)C)C4=CC=C(C=C4)Cl)C
IUPAC Name	tert-butyl 2-[7-(4-chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-9-yl]acetate
InChIKey	DNVXATUJJDPFDM-UHFFFAOYSA-N
INCHI	1S/C23H25ClN4O2S/c1-12-13(2)31-22-19(12)20(15-7-9-16(24)10-8-15)25-17(11-18(29)30-23(4,5)6)21-27-26-14(3)28(21)22/h7-10,17H,11H2,1-6H3
Isomeric SMILES	CC1=C(SC2=C1C(=NC(C3=NN=C(N32)C)CC(=O)OC(C)(C)C)C4=CC=C(C=C4)Cl)C
WGK Germany	3
Molecular Weight	456.99
Reaxy-Rn	21994149
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=21994149&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Thienodiazepines

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Thienodiazepines
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Thienodiazepines
Alternative Parents	1,4-diazepines Chlorobenzenes Aryl chlorides Triazoles Thiophenes Heteroaromatic compounds Carboxylic acid esters Ketimines Propargyl-type 1,3-dipolar organic compounds Azacyclic compounds Monocarboxylic acids and derivatives Hydrocarbon derivatives Organic oxides Organochlorides Carbonyl compounds Organopnictogen compounds
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Thieno-para-diazepine - Para-diazepine - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Benzenoid - Azole - Heteroaromatic compound - 1,2,4-triazole - Thiophene - Carboxylic acid ester - Ketimine - Carboxylic acid derivative - Azacycle - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Monocarboxylic acid or derivatives - Imine - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Organooxygen compound - Organic oxide - Organohalogen compound - Organochloride - Organonitrogen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as thienodiazepines. These are heteropolycyclic containing a thiophene ring fused to a diazepine ring. Thiophene is 5-membered ring consisting of four carbon and one sulfur atoms. Diazepine is a 7-membered ring consisting of five carbon and two nitrogen atoms.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

BRD4 Tchem Bromodomain-containing protein 4 (8 Activities)

Discover Target: BRD4

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

BRDT Tchem Bromodomain testis-specific protein (2 Activities)

Discover Target: BRDT

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

BRD3 Tchem Bromodomain-containing protein 3 (3 Activities)

Discover Target: BRD3

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

BRD2 Tchem Bromodomain-containing protein 2 (4 Activities)

Discover Target: BRD2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CCRF-CEM (65223 Activities)

Lot Number	Certificate Type	Date	Item
J2514564	Certificate of Analysis	Aug 07, 2025	J166816
J2514576	Certificate of Analysis	Aug 07, 2025	J166816
J2514595	Certificate of Analysis	Aug 07, 2025	J166816

Molecular Weight	457.000 g/mol
XLogP3	4.900
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	5
Exact Mass	456.139 Da
Monoisotopic Mass	456.139 Da
Topological Polar Surface Area	97.600 Å²
Heavy Atom Count	31
Formal Charge	0
Complexity	706.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1