≥98% 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.
| Pubchem Sid | 488186652 |
|---|---|
| Canonical Smiles | C1=CSC(=C1)CC(C(=O)O)N |
| IUPAC Name | 2-amino-3-thiophen-2-ylpropanoic acid |
| InChIKey | WTOFYLAWDLQMBZ-UHFFFAOYSA-N |
| INCHI | 1S/C7H9NO2S/c8-6(7(9)10)4-5-2-1-3-11-5/h1-3,6H,4,8H2,(H,9,10) |
| Isomeric SMILES | C1=CSC(=C1)CC(C(=O)O)N |
| WGK Germany | 3 |
| PubChem CID | 91444 |
| Molecular Weight | 171.22 |
| Beilstein | 82874 |
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 | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Amino acids and derivatives - Alpha amino acids and derivatives |
| Direct Parent | Alpha amino acids |
| Alternative Parents | Aralkylamines Thiophenes Heteroaromatic compounds Amino acids Monocarboxylic acids and derivatives Carboxylic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Alpha-amino acid - Aralkylamine - Thiophene - Heteroaromatic compound - Amino acid - Organoheterocyclic compound - Monocarboxylic acid or derivatives - Carboxylic acid - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Carbonyl group - Amine - Organic nitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F23271136 | Certificate of Analysis | Apr 02, 2026 | T464847 |
| F23271137 | Certificate of Analysis | Apr 02, 2026 | T464847 |
| F23271144 | Certificate of Analysis | Apr 02, 2026 | T464847 |
| F23271180 | Certificate of Analysis | Apr 02, 2026 | T464847 |
| Melt Point(°C) | 275-277 °C |
|---|---|
| Molecular Weight | 171.220 g/mol |
| XLogP3 | -1.700 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 171.035 Da |
| Monoisotopic Mass | 171.035 Da |
| Topological Polar Surface Area | 91.600 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 151.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
