3,4-Dibromomaleimide - ≥98%(HPLC)(T) , CAS No.1122-10-7

CAS: 1122-10-7 Cat. No.: D154384 Molecular Weight: 254.87 Beilstein Registry Number: 21(5)10,50 EC Number: 628-162-3
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(HPLC)(T)
Synonyms
D3910 | 2,3-Dibromomaleimide | BP-21483 | 1H-Pyrrole-2,5-dione, 3,4-dibromo- | dibromomaleimide | di-bromomaleimide | PD095872 | MFCD00185696 | STL556624 | 3,4-dibromomaleimide | FT-0649607 | 8CQ5P92W3E | BBL102816 | BP-23379 | SCHEMBL845296 | 2,3-Dibromo
Storage
Room temperature
Shipped In
Normal
Size
Status
Price
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1g
D154384-1g
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5g
D154384-5g
3

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10g
D154384-10g
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25g
D154384-25g
1

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Why this grade

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

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Storage & shipping

Room temperature Ships Normal 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

It is a cyclic imide, has a dipole moment of 0.30 debye based on ab initio and density functional theory (DFT) calculations.
It may be used in the synthesis of the following: . 2-bromo-3-(1H-indol-3-yl)maleimide via reaction with indolyl magnesium bromide in tetrahydrofuran. . 2-dibromo-3-propylsulfanyl-maleimide via reaction wih propanethiol and sodium acetate in methanol.

Specifications

Synonyms
D3910 | 2, 3-Dibromomaleimide | BP-21483 | 1H-Pyrrole-2, 5-dione, 3, 4-dibromo- | dibromomaleimide | di-bromomaleimide | PD095872 | MFCD00185696 | STL556624 | 3, 4-dibromomaleimide | FT-0649607 | 8CQ5P92W3E | BBL102816 | BP-23379 | SCHEMBL845296 | 2, 3-Dibromo
Specifications & Purity
≥98%(HPLC)(T)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(HPLC)(T)
Names and Identifiers
Pubchem Sid488181962
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488181962
Canonical SmilesC1(=C(C(=O)NC1=O)Br)Br
IUPAC Name3,4-dibromopyrrole-2,5-dione
InChIKeyBIKSKRPHKQWJCW-UHFFFAOYSA-N
INCHI1S/C4HBr2NO2/c5-1-2(6)4(9)7-3(1)8/h(H,7,8,9)
Isomeric SMILES C1(=C(C(=O)NC1=O)Br)Br
WGK Germany 3
RTECS ON5100000
Molecular Weight 254.87
Beilstein 21(5)10,50
Reaxy-Rn 121508
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=121508&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassNitrogen mustard compounds
Intermediate Tree Nodes Not available
Direct ParentNitrogen mustard compounds
Alternative Parents Maleimides  Vinylogous halides  Pyrrolines  N-unsubstituted carboxylic acid imides  Dicarboximides  Vinyl bromides  Bromoalkenes  Azacyclic compounds  Organopnictogen compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Nitrogen mustard - Maleimide - Carboxylic acid imide - Dicarboximide - Carboxylic acid imide, n-unsubstituted - Pyrroline - Vinylogous halide - Carboxylic acid derivative - Azacycle - Vinyl bromide - Vinyl halide - Bromoalkene - Haloalkene - Organoheterocyclic compound - Organobromide - Organohalogen compound - Organooxygen compound - Carbonyl group - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as nitrogen mustard compounds. These are compounds having two beta-haloalkyl groups bound to a nitrogen atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
HEK293 (82097 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Pseudomonas aeruginosa (123386 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Klebsiella pneumoniae (43867 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Staphylococcus aureus (210822 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Acinetobacter baumannii (41033 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Escherichia coli (133304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Saccharomyces cerevisiae (19171 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cryptococcus neoformans (21258 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Candida albicans (78123 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
L1210 (27553 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.

12 results found

Lot NumberCertificate TypeDateItem
K2207069Certificate of AnalysisAug 03, 2026 D154384
B1802025Certificate of AnalysisSep 16, 2025 D154384
B1802024Certificate of AnalysisSep 16, 2025 D154384
E1908132Certificate of AnalysisFeb 13, 2023 D154384
B23081224Certificate of AnalysisDec 05, 2022 D154384
B2308581Certificate of AnalysisDec 05, 2022 D154384
B2308599Certificate of AnalysisDec 05, 2022 D154384
B2308600Certificate of AnalysisDec 05, 2022 D154384
B2308602Certificate of AnalysisDec 05, 2022 D154384
B2308616Certificate of AnalysisDec 05, 2022 D154384
D23061219Certificate of AnalysisNov 10, 2022 D154384
K2207070Certificate of AnalysisNov 10, 2022 D154384

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Chemical and Physical Properties
SolubilitySoluble in Methanol
Melt Point(°C)228 °C
Molecular Weight254.860 g/mol
XLogP31.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass254.835 Da
Monoisotopic Mass252.837 Da
Topological Polar Surface Area46.200 Ų
Heavy Atom Count9
Formal Charge0
Complexity199.000
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
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