≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships 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.
| Sonrisas canónicas | CC1=CC(=C(S1)NC(=O)CCC(=O)O)C(=O)OC |
|---|---|
| IUPAC Name | 4-[(3-methoxycarbonyl-5-methylthiophen-2-yl)amino]-4-oxobutanoic acid |
| InChIKey | VKZLKOGYCCKKBB-UHFFFAOYSA-N |
| INCHI | 1S/C11H13NO5S/c1-6-5-7(11(16)17-2)10(18-6)12-8(13)3-4-9(14)15/h5H,3-4H2,1-2H3,(H,12,13)(H,14,15) |
| Peso molecular | 271.290 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Clase | Thiophenes |
| Subclass | Thiophene carboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Thiophene carboxylic acids and derivatives |
| Alternative Parents | N-arylamides 2,3,5-trisubstituted thiophenes Fatty amides Dicarboxylic acids and derivatives Vinylogous amides Methyl esters Heteroaromatic compounds Secondary carboxylic acid amides Carboxylic acids Organopnictogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Thiophene carboxylic acid or derivatives - N-arylamide - 2,3,5-trisubstituted thiophene - Dicarboxylic acid or derivatives - Fatty amide - Fatty acyl - Vinylogous amide - Heteroaromatic compound - Methyl ester - Carboxamide group - Carboxylic acid ester - Secondary carboxylic acid amide - Carboxylic acid derivative - Carboxylic acid - Organic oxide - Organonitrogen compound - Carbonyl group - Organooxygen compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound |
| Descripción | 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 |
| Peso molecular | 271.290 g/mol |
|---|---|
| XLogP3 | 1.300 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 6 |
| Exact Mass | 271.051 Da |
| Monoisotopic Mass | 271.051 Da |
| Topological Polar Surface Area | 121.000 Ų |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 346.000 |
| 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 |
![4-{[3-(Methoxycarbonyl)-5-methylthien-2-yl]amino}-4-oxobutanoic acid - ≥97% , CAS No.495375-57-0](https://www.aladdinsci.com/media/catalog/product/placeholder/default/default_4.jpg)