5-ethyl-4-(methoxycarbonyl)-3-methyl-1H-pyrrole-2-carboxylic acid - ≥95% , CAS No.104303-50-6

CAS: 104303-50-6 Cat. No.: E1338529 Molecular Weight: 211.21 EC Number: 834-992-9 PubChem CID: 2446824
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Room temperature
Shipped In
Normal
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Status
Price
Qty
100mg
E1338529-100mg
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$212.90
250mg
E1338529-250mg
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$291.90
500mg
E1338529-500mg
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$542.90
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Why this grade

≥95% 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.

Specifications

Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Canonical SmilesCCC1=C(C(=C(N1)C(=O)O)C)C(=O)OC
IUPAC Name5-ethyl-4-methoxycarbonyl-3-methyl-1H-pyrrole-2-carboxylic acid
InChIKeyUSHDUEUJFBPDNZ-UHFFFAOYSA-N
INCHI1S/C10H13NO4/c1-4-6-7(10(14)15-3)5(2)8(11-6)9(12)13/h11H,4H2,1-3H3,(H,12,13)
Isomeric SMILES CCC1=C(C(=C(N1)C(=O)O)C)C(=O)OC
PubChem CID 2446824
Molecular Weight 211.21

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.

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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
ClassPyrroles
SubclassPyrrole carboxylic acids and derivatives
Intermediate Tree Nodes Pyrrole carboxylic acids
Direct ParentPyrrole 2-carboxylic acids
Alternative Parents Substituted pyrroles  Dicarboxylic acids and derivatives  Vinylogous amides  Methyl esters  Heteroaromatic compounds  Carboxylic acids  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyrrole-2-carboxylic acid - Dicarboxylic acid or derivatives - Substituted pyrrole - Methyl ester - Vinylogous amide - Heteroaromatic compound - Carboxylic acid ester - Azacycle - Carboxylic acid derivative - Carboxylic acid - Organopnictogen compound - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrrole 2-carboxylic acids. These are pyrrole carboxylic acids where the carboxyl group is attached at position C2.
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
Molecular Weight211.210 g/mol
XLogP31.600
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass211.084 Da
Monoisotopic Mass211.084 Da
Topological Polar Surface Area79.400 Ų
Heavy Atom Count15
Formal Charge0
Complexity266.000
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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