≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | CCC1=CC(=C(S1)N)C(=O)OCC |
|---|---|
| IUPAC Name | ethyl 2-amino-5-ethylthiophene-3-carboxylate |
| InChIKey | WJZCEFNVWQJNQI-UHFFFAOYSA-N |
| INCHI | 1S/C9H13NO2S/c1-3-6-5-7(8(10)13-6)9(11)12-4-2/h5H,3-4,10H2,1-2H3 |
| Isomeric SMILES | CCC1=CC(=C(S1)N)C(=O)OCC |
| PubChem CID | 78263 |
| Molecular Weight | 199.27 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Thiophenes |
| Subclass | Thiophene carboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Thiophene carboxylic acids and derivatives |
| Alternative Parents | 2,3,5-trisubstituted thiophenes 2-aminothiophenes Vinylogous amides Heteroaromatic compounds Carboxylic acid esters Amino acids and derivatives Monocarboxylic acids and derivatives Primary amines Organopnictogen compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Thiophene carboxylic acid or derivatives - 2,3,5-trisubstituted thiophene - 2-aminothiophene - Vinylogous amide - Heteroaromatic compound - Amino acid or derivatives - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organopnictogen compound - Amine - Organic oxygen compound - Organic nitrogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as thiophene carboxylic acids and derivatives. These are compounds containing a thiophene ring which bears a carboxylic acid group (or a salt/ester thereof). |
| External Descriptors | Not available |
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 L2418691 | Certificate of Analysis | Dec 06, 2024 | E694618 |
| L2418760 | Certificate of Analysis | Dec 06, 2024 | E694618 |
| L2418763 | Certificate of Analysis | Dec 06, 2024 | E694618 |
| L2418806 | Certificate of Analysis | Dec 06, 2024 | E694618 |
| L2418811 | Certificate of Analysis | Dec 06, 2024 | E694618 |
| L2418813 | Certificate of Analysis | Dec 06, 2024 | E694618 |
| Sensitivity | Light sensitive |
|---|---|
| Molecular Weight | 199.270 g/mol |
| XLogP3 | 2.900 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 199.067 Da |
| Monoisotopic Mass | 199.067 Da |
| Topological Polar Surface Area | 80.600 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 186.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
