AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
BMB | 1H-Pyrrole-2,5-dione, 1,1'-(1,4-butanediyl)bis- | J-017117 | AS-67288 | SCHEMBL155748 | BCP 8702 | PD135130 | WXXSHAKLDCERGU-UHFFFAOYSA-N | 1-[4-(2,5-dioxopyrrol-1-yl)butyl]pyrrole-2,5-dione | N,N'-Tetramethylenebismaleimide | 1H-Pyrrole-2, 1,1'-(1,
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
B137157-100mg
3

$171.90

$257.90
Save $86.00 (33.35%)
250mg
B137157-250mg
3

$225.90

$338.90
Save $113.00 (33.34%)
1g
B137157-1g
1

$454.90

$682.90
Save $228.00 (33.39%)
Enter a quantity for the sizes you want to add.

Overview

1,4-Bis-maleimidobutane is a short, sulfhydryl reactive homobifunctional crosslinking reagent.
A thiol reactive crosslinking reagent.

Specifications

Synonyms
BMB | 1H-Pyrrole-2, 5-dione, 1, 1'-(1, 4-butanediyl)bis- | J-017117 | AS-67288 | SCHEMBL155748 | BCP 8702 | PD135130 | WXXSHAKLDCERGU-UHFFFAOYSA-N | 1-[4-(2, 5-dioxopyrrol-1-yl)butyl]pyrrole-2, 5-dione | N, N'-Tetramethylenebismaleimide | 1H-Pyrrole-2, 1, 1'-(1,
Specifications & Purity
≥96%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥96%
Names and Identifiers
Canonical SmilesC1=CC(=O)N(C1=O)CCCCN2C(=O)C=CC2=O
IUPAC Name1-[4-(2,5-dioxopyrrol-1-yl)butyl]pyrrole-2,5-dione
InChIKeyWXXSHAKLDCERGU-UHFFFAOYSA-N
INCHI1S/C12H12N2O4/c15-9-3-4-10(16)13(9)7-1-2-8-14-11(17)5-6-12(14)18/h3-6H,1-2,7-8H2
Isomeric SMILES C1=CC(=O)N(C1=O)CCCCN2C(=O)C=CC2=O
Molecular Weight 248.24
Reaxy-Rn 1538100
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1538100&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
SuperclassOrganoheterocyclic compounds
ClassPyrrolidines
SubclassPyrrolidones
Intermediate Tree Nodes Not available
Direct ParentMaleimides
Alternative Parents N-substituted carboxylic acid imides  Pyrrolines  Dicarboximides  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Maleimide - Carboxylic acid imide, n-substituted - Carboxylic acid imide - Dicarboximide - Pyrroline - Azacycle - Carboxylic acid derivative - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as maleimides. These are compounds containing a 2,5-pyrroledione moiety.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Faah Anandamide amidohydrolase (3907 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.

5 results found

Lot NumberCertificate TypeDateItem
K2217284Certificate of AnalysisJun 09, 2026 B137157
K2217287Certificate of AnalysisJun 09, 2026 B137157
F2518044Certificate of AnalysisJun 24, 2025 B137157
L2420393Certificate of AnalysisJan 03, 2025 B137157
K2217286Certificate of AnalysisSep 18, 2024 B137157
Chemical and Physical Properties
SensitivityHygroscopic,Heat & Light sensitive
Melt Point(°C)206°C(lit.)
Molecular Weight248.230 g/mol
XLogP3-0.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count5
Exact Mass248.08 Da
Monoisotopic Mass248.08 Da
Topological Polar Surface Area74.800 Ų
Heavy Atom Count18
Formal Charge0
Complexity398.000
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
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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