ethyl 2-[(3,4-dimethoxybenzoyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate , CAS No.301305-76-0

CAS: 301305-76-0 Cat. No.: E948068 Molecular Weight: 375.400 EC Number: 141-205-6
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Storage
Room temperature
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1mg
E948068-1mg
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E948068-25mg
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50mg
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100mg
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships 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

Storage
Room temperature
Names and Identifiers
Canonical SmilesCCOC(=O)C1=C(SC2=C1CCC2)NC(=O)C3=CC(=C(C=C3)OC)OC
IUPAC Nameethyl 2-[(3,4-dimethoxybenzoyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
InChIKeyUEKFHFJQYIKZRO-UHFFFAOYSA-N
INCHI1S/C19H21NO5S/c1-4-25-19(22)16-12-6-5-7-15(12)26-18(16)20-17(21)11-8-9-13(23-2)14(10-11)24-3/h8-10H,4-7H2,1-3H3,(H,20,21)
Molecular Weight 375.400

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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassMethoxybenzenes
Intermediate Tree Nodes Not available
Direct ParentDimethoxybenzenes
Alternative Parents Benzamides  Thiophene carboxylic acids and derivatives  Phenoxy compounds  Benzoyl derivatives  Anisoles  Alkyl aryl ethers  Vinylogous amides  Heteroaromatic compounds  Secondary carboxylic acid amides  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents O-dimethoxybenzene - Dimethoxybenzene - Benzamide - Benzoic acid or derivatives - Phenoxy compound - Anisole - Benzoyl - Phenol ether - Thiophene carboxylic acid or derivatives - Alkyl aryl ether - Heteroaromatic compound - Vinylogous amide - Thiophene - Carboxamide group - Carboxylic acid ester - Secondary carboxylic acid amide - Monocarboxylic acid or derivatives - Ether - Carboxylic acid derivative - Organoheterocyclic compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organooxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dimethoxybenzenes. These are organic aromatic compounds containing a monocyclic benzene moiety carrying exactly two methoxy groups.
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 Weight375.400 g/mol
XLogP34.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count6
Rotatable Bond Count7
Exact Mass375.114 Da
Monoisotopic Mass375.114 Da
Topological Polar Surface Area102.000 Ų
Heavy Atom Count26
Formal Charge0
Complexity516.000
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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