N-Propylmaleimide - ≥98% , CAS No.21746-40-7

CAS: 21746-40-7 Cat. No.: I168649 Molecular Weight: 139.15 Beilstein Registry Number: 1525010 EC Number: 244-564-8
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
N-Propylmaleimide, 95% | AKOS000249447 | DABFKTHTXOELJF-UHFFFAOYSA-N | N-n-Propylmaleimide | LS-09538 | D95963 | N-(n-propyl)maleimide | 1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione | DTXSID50176143 | SCHEMBL151770 | J-014266 | FT-0693785 | n-Propyl maleimid
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
I168649-1g
3

$14.90

$22.90
Save $8.00 (34.93%)
5g
I168649-5g
3

$53.90

$80.90
Save $27.00 (33.37%)
25g
I168649-25g
4

$190.90

$286.90
Save $96.00 (33.46%)
100g
I168649-100g
2

$610.90

$916.90
Save $306.00 (33.37%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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
N-Propylmaleimide, 95% | AKOS000249447 | DABFKTHTXOELJF-UHFFFAOYSA-N | N-n-Propylmaleimide | LS-09538 | D95963 | N-(n-propyl)maleimide | 1-propyl-2, 5-dihydro-1H-pyrrole-2, 5-dione | DTXSID50176143 | SCHEMBL151770 | J-014266 | FT-0693785 | n-Propyl maleimid
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504755975
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755975
Canonical SmilesCCCN1C(=O)C=CC1=O
IUPAC Name1-propylpyrrole-2,5-dione
InChIKeyDABFKTHTXOELJF-UHFFFAOYSA-N
INCHI1S/C7H9NO2/c1-2-5-8-6(9)3-4-7(8)10/h3-4H,2,5H2,1H3
Isomeric SMILES CCCN1C(=O)C=CC1=O
WGK Germany 3
Molecular Weight 139.15
Beilstein 1525010
Reaxy-Rn 1525008
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1525008&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
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(Human)
MCF7 (126967 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NCI-H460 (60772 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SF-268 (49410 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Nannizzia gypsea (2039 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Aspergillus flavus (8875 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Aspergillus niger (16508 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Saccharomyces cerevisiae (19171 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Aspergillus fumigatus (16427 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
Candida tropicalis (8381 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Trichophyton rubrum (3646 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.

8 results found

Lot NumberCertificate TypeDateItem
G2307406Certificate of AnalysisApr 07, 2026 I168649
G2307407Certificate of AnalysisApr 07, 2026 I168649
G2307413Certificate of AnalysisApr 07, 2026 I168649
G2307414Certificate of AnalysisApr 07, 2026 I168649
G2307415Certificate of AnalysisApr 07, 2026 I168649
G2307416Certificate of AnalysisApr 07, 2026 I168649
G2307421Certificate of AnalysisApr 07, 2026 I168649
G2307424Certificate of AnalysisApr 07, 2026 I168649
Chemical and Physical Properties
Refractive Index1.4760-1.4800
Flash Point(°F)138.0 °F - closed cup
Flash Point(°C)58.9 °C - closed cup
Boil Point(°C)97 ℃
Melt Point(°C)24-26℃
Molecular Weight139.150 g/mol
XLogP31.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass139.063 Da
Monoisotopic Mass139.063 Da
Topological Polar Surface Area37.400 Ų
Heavy Atom Count10
Formal Charge0
Complexity178.000
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

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.