4-(2,5-Dioxo-2,5-dihydro-pyrrol-1-yl)-benzoic acid methyl ester - ≥95% , CAS No.40349-49-3

CAS: 40349-49-3 Cat. No.: D342788 Molecular Weight: 231.207
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Methyl 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate | 4-maleimidobenzoic acid methyl ester
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
D342788-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$117.90
1g
D342788-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$375.90
5g
D342788-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,029.90
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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
Methyl 4-(2, 5-dioxo-2, 5-dihydro-1H-pyrrol-1-yl)benzoate | 4-maleimidobenzoic acid methyl ester
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Canonical SmilesCOC(=O)C1=CC=C(C=C1)N2C(=O)C=CC2=O
IUPAC Namemethyl 4-(2,5-dioxopyrrol-1-yl)benzoate
InChIKeyMCQKOFWQPCQEBG-UHFFFAOYSA-N
INCHI1S/C12H9NO4/c1-17-12(16)8-2-4-9(5-3-8)13-10(14)6-7-11(13)15/h2-7H,1H3
Isomeric SMILES COC(=O)C1=CC=C(C=C1)N2C(=O)C=CC2=O
Molecular Weight 231.207
Reaxy-Rn 197149
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=197149&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
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentAcylaminobenzoic acid and derivatives
Alternative Parents Phenylpyrrolines  Benzoic acid esters  Benzoyl derivatives  Maleimides  N-substituted carboxylic acid imides  Pyrroles  Methyl esters  Dicarboximides  Monocarboxylic acids and derivatives  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Acylaminobenzoic acid or derivatives - 1-phenylpyrroline - Benzoate ester - Benzoyl - Maleimide - Carboxylic acid imide, n-substituted - Carboxylic acid imide - Dicarboximide - Pyrrole - Pyrroline - Methyl ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organoheterocyclic compound - Azacycle - Organic oxygen compound - Organic oxide - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as acylaminobenzoic acid and derivatives. These are derivatives of amino benzoic acid derivatives where the amine group is N-acylated.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Refractive Indexn20D1.61 (Predicted)
Boil Point(°C)~396.7° C at 760 mmHg (Predicted)
Melt Point(°C)182.93° C (Predicted)
Molecular Weight231.200 g/mol
XLogP30.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass231.053 Da
Monoisotopic Mass231.053 Da
Topological Polar Surface Area63.700 Ų
Heavy Atom Count17
Formal Charge0
Complexity362.000
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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