5-Methoxybenzofuran-2-Carboxylic Acid, Ethyl Ester - ≥95% , CAS No.50551-56-9

CAS: 50551-56-9 Cat. No.: B301266 Molecular Weight: 220.23 EC Number: 674-149-0
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Ethyl 5-methoxy-2-benzofurancarboxylate | Ethyl 5-methoxybenzofuran carboxylate | Ethyl 5-methoxy-1-benzofuran-2-carboxylate | 5-Methoxybenzo[b]furan-2-carboxylic acid,ethyl ester | 5-methoxybenzofuran-2-carboxylic acid,ethyl ester | Y14705 | FS-5090 | FT
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
B301266-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$48.90

$69.90
Save $21.00 (30.04%)
500mg
B301266-500mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$193.90

$241.90
Save $48.00 (19.84%)
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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

Synonyms
Ethyl 5-methoxy-2-benzofurancarboxylate | Ethyl 5-methoxybenzofuran carboxylate | Ethyl 5-methoxy-1-benzofuran-2-carboxylate | 5-Methoxybenzo[b]furan-2-carboxylic acid, ethyl ester | 5-methoxybenzofuran-2-carboxylic acid, ethyl ester | Y14705 | FS-5090 | FT
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Canonical SmilesCCOC(=O)C1=CC2=C(O1)C=CC(=C2)OC
IUPAC Nameethyl 5-methoxy-1-benzofuran-2-carboxylate
InChIKeyIJCODAOXFYTGBS-UHFFFAOYSA-N
INCHI1S/C12H12O4/c1-3-15-12(13)11-7-8-6-9(14-2)4-5-10(8)16-11/h4-7H,3H2,1-2H3
Isomeric SMILES CCOC(=O)C1=CC2=C(O1)C=CC(=C2)OC
Molecular Weight 220.23
Reaxy-Rn 178103
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=178103&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.

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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
ClassBenzofurans
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzofurans
Alternative Parents Furoic acid esters  Anisoles  Alkyl aryl ethers  Heteroaromatic compounds  Carboxylic acid esters  Oxacyclic compounds  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Furoic acid ester - Benzofuran - Furoic acid or derivatives - Anisole - Alkyl aryl ether - Benzenoid - Heteroaromatic compound - Furan - Carboxylic acid ester - Oxacycle - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Ether - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzofurans. These are organic compounds containing a benzene ring fused to a furan. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

1 results found

Lot NumberCertificate TypeDateItem
H2124087Certificate of AnalysisJun 11, 2024 B301266
Chemical and Physical Properties
Melt Point(°C)59-61
Molecular Weight220.220 g/mol
XLogP32.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass220.074 Da
Monoisotopic Mass220.074 Da
Topological Polar Surface Area48.700 Ų
Heavy Atom Count16
Formal Charge0
Complexity253.000
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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