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OF 1 - Moligand™, ≥98%(HPLC) , bromodomain and PHD finger containing 1;bromodomain and PHD finger containing 3, CAS No.919973-83-4, bromodomain and PHD finger containing 1;bromodomain and PHD finger containing 3

CAS: 919973-83-4 Cat. No.: O286836 Molecular Weight: 440.31 EC Number: 809-510-5
COA
OF 1 - Moligand™, ≥98%(HPLC) CAS No(919973-83-4) by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%(HPLC)
Synonyms
OF-1, >=98% (HPLC) | 9,10-Anthraguinone | AKOS000481248 | EX-A2269 | A16000 | NCGC00384195-05 | GTPL9523 | 4-bromo-N-(6-methoxy-1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)-2-methylbenzenesulfonamide | s7681 | BDBM50148549 | OF1 | OF-1 | HY-12
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Size
Status
Price
Qty
5mg
O286836-5mg
5
$75.90
10mg
O286836-10mg
5
$130.90
25mg
O286836-25mg
2
$258.90
50mg
O286836-50mg
1
$456.90
100mg
O286836-100mg
1
$676.90
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
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

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

🌡

Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

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

Specifications

Synonyms
OF-1, >=98% (HPLC) | 9, 10-Anthraguinone | AKOS000481248 | EX-A2269 | A16000 | NCGC00384195-05 | GTPL9523 | 4-bromo-N-(6-methoxy-1, 3-dimethyl-2-oxo-2, 3-dihydro-1H-benzo[d]imidazol-5-yl)-2-methylbenzenesulfonamide | s7681 | BDBM50148549 | OF1 | OF-1 | HY-12
Specifications & Purity
Moligand™, ≥98%(HPLC)
Biochemical and Physiological Mechanisms
Selective BRPF1B and BRPF2 bromodomain inhibitor (Kdvalues are 100 and 500 nM respectively). Exhibits 39-fold selectivity for BRPF1B and BRPF2 over BRD4. Accelerates FRAP recovery at 5μM in a BRPF2 FRAP assay. Inhibits RANKL-induced differentiation of pri
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.
Grade
Moligand™
Mechanism of action
bromodomain and PHD finger containing 1;bromodomain and PHD finger containing 3
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid488200852
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488200852
Canonical SmilesCC1=C(C=CC(=C1)Br)S(=O)(=O)NC2=CC3=C(C=C2OC)N(C(=O)N3C)C
IUPAC Name4-bromo-N-(6-methoxy-1,3-dimethyl-2-oxobenzimidazol-5-yl)-2-methylbenzenesulfonamide
InChIKeyYUNQZQREIHWDQT-UHFFFAOYSA-N
INCHI1S/C17H18BrN3O4S/c1-10-7-11(18)5-6-16(10)26(23,24)19-12-8-13-14(9-15(12)25-4)21(3)17(22)20(13)2/h5-9,19H,1-4H3
Isomeric SMILES CC1=C(C=CC(=C1)Br)S(=O)(=O)NC2=CC3=C(C=C2OC)N(C(=O)N3C)C
Alternate CAS 919973-83-4
Molecular Weight 440.31
Reaxy-Rn 29209411
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=29209411&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

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassSulfanilides
Intermediate Tree Nodes Not available
Direct ParentSulfanilides
Alternative Parents Benzenesulfonamides  Methoxyanilines  Benzimidazoles  Benzenesulfonyl compounds  Anisoles  Toluenes  Alkyl aryl ethers  Bromobenzenes  Organosulfonamides  N-substituted imidazoles  Aryl bromides  Aminosulfonyl compounds  Heteroaromatic compounds  Ureas  Azacyclic compounds  Hydrocarbon derivatives  Organic oxides  Organobromides  Organonitrogen compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Sulfanilide - Benzenesulfonamide - Benzimidazole - Benzenesulfonyl group - Methoxyaniline - Anisole - Phenol ether - Halobenzene - Bromobenzene - Alkyl aryl ether - Toluene - Organosulfonic acid amide - Aryl halide - Aryl bromide - N-substituted imidazole - Imidazole - Sulfonyl - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Aminosulfonyl compound - Heteroaromatic compound - Azole - Urea - Azacycle - Organoheterocyclic compound - Ether - Organooxygen compound - Organosulfur compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organonitrogen compound - Organobromide - Organohalogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as sulfanilides. These are organic aromatic compounds containing a sulfanilide moiety, with the general structure RS(=O)(=O)NC1=CC=CC=C1.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
BRPF3 Tchem Bromodomain and PHD finger-containing protein 3 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
BRPF1 Tchem Peregrin (6 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
BRD1 Tchem Bromodomain-containing protein 1 (3 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
ABL1 Tclin Tyrosine-protein kinase ABL (18331 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADORA1 Tclin Adenosine A1 receptor (17603 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADORA3 Tchem Adenosine A3 receptor (15931 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GSK3B Tclin Glycogen synthase kinase-3 beta (11785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CSNK1D Tchem Casein kinase I delta (4546 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR6 Tchem Serotonin 6 (5-HT6) receptor (9749 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CDK2 Tchem Cyclin-dependent kinase 2 (9050 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AURKA Tchem Serine/threonine-protein kinase Aurora-A (10240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
U2OS (164939 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EP300 Tchem Histone acetyltransferase p300 (1259 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KAT2B Tchem Histone acetyltransferase PCAF (884 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CREBBP Tchem CREB-binding protein (1602 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRD4 Tchem Bromodomain-containing protein 4 (13122 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRD2 Tchem Bromodomain-containing protein 2 (1296 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KMT2A Tchem Histone-lysine N-methyltransferase MLL (17327 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BAZ2B Tchem Bromodomain adjacent to zinc finger domain protein 2B (56204 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PBRM1 Tchem Protein polybromo-1 (712 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRDT Tchem Bromodomain testis-specific protein (576 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRD3 Tchem Bromodomain-containing protein 3 (1086 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ATAD2 Tchem ATPase family AAA domain-containing protein 2 (598 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TRIM33 Tchem E3 ubiquitin-protein ligase TRIM33 (162 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PHIP Tbio PH-interacting protein (91 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRD1 Tchem Bromodomain-containing protein 1 (256 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ATAD2B Tchem ATPase family AAA domain-containing protein 2B (90 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SMARCA2 Tchem Probable global transcription activator SNF2L2 (466 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SMARCA4 Tchem Transcription activator BRG1 (263 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BPTF Tchem Nucleosome-remodeling factor subunit BPTF (194 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRD7 Tchem Bromodomain-containing protein 7 (146 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TRIM24 Tchem Transcription intermediary factor 1-alpha (2087 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CECR2 Tchem Cat eye syndrome critical region protein 2 (340 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRD9 Tchem Bromodomain-containing protein 9 (684 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TAF1L Tchem Transcription initiation factor TFIID subunit 1-like (141 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BAZ2A Tchem Bromodomain adjacent to zinc finger domain protein 2A (266 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SP140 Tbio Nuclear body protein SP140 (54 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRPF3 Tchem Bromodomain and PHD finger-containing protein 3 (154 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRPF1 Tchem Peregrin (2217 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TAF1 Tchem Transcription initiation factor TFIID subunit 1 (441 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRWD1 Tbio Bromodomain and WD repeat-containing protein 1 (55 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BAZ1B Tbio Tyrosine-protein kinase BAZ1B (16 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ASH1L Tbio Histone-lysine N-methyltransferase ASH1L (468 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HEK-293T (167025 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRWD3 Tbio Bromodomain and WD repeat-containing protein 3 (17 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TRIM28 Tbio Transcription intermediary factor 1-beta (21 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BAZ1A Tchem Bromodomain adjacent to zinc finger domain protein 1A (48 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SP140L Tdark Nuclear body protein SP140-like protein (17 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Mapk1 MAP kinase ERK2 (650 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Fgfr3 Fibroblast growth factor receptor 3 (21 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GCN5 Histone acetyltransferase GCN5 (89 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

11 results found

Lot NumberCertificate TypeDateItem
D23191341Certificate of AnalysisFeb 04, 2026 O286836
D23191366Certificate of AnalysisFeb 04, 2026 O286836
D23191367Certificate of AnalysisFeb 04, 2026 O286836
D23191379Certificate of AnalysisFeb 04, 2026 O286836
D23191389Certificate of AnalysisFeb 04, 2026 O286836
D23191391Certificate of AnalysisFeb 04, 2026 O286836
D2319459Certificate of AnalysisFeb 04, 2026 O286836
D2319462Certificate of AnalysisFeb 04, 2026 O286836
D2319474Certificate of AnalysisFeb 04, 2026 O286836
D2319379Certificate of AnalysisMar 20, 2023 O286836
D2319448Certificate of AnalysisMar 20, 2023 O286836

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Chemical and Physical Properties
SolubilitySolvent:DMSO, Max Conc. mg/mL: 8.81, Max Conc. mM: 20
Molecular Weight440.300 g/mol
XLogP32.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count4
Exact Mass439.02 Da
Monoisotopic Mass439.02 Da
Topological Polar Surface Area87.300 Ų
Heavy Atom Count26
Formal Charge0
Complexity640.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

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