Determine the necessary mass, volume, or concentration for preparing a solution.
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≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Erdosteine is a mucolytic which is used in treatment of excessive viscous mucus.
A homocysteine-derived expectorant.
| Pubchem Sid | 488183695 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488183695 |
| Sonrisas canónicas | C1CSC(=O)C1NC(=O)CSCC(=O)O |
| IUPAC Name | 2-[2-oxo-2-[(2-oxothiolan-3-yl)amino]ethyl]sulfanylacetic acid |
| InChIKey | QGFORSXNKQLDNO-UHFFFAOYSA-N |
| INCHI | 1S/C8H11NO4S2/c10-6(3-14-4-7(11)12)9-5-1-2-15-8(5)13/h5H,1-4H2,(H,9,10)(H,11,12) |
| Isómeros SMILES | C1CSC(=O)C1NC(=O)CSCC(=O)O |
| Peso molecular | 249.31 |
| Reaxy-Rn | 6972806 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6972806&ln= |
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 |
| Clase | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Amino acids and derivatives - Alpha amino acids and derivatives |
| Direct Parent | N-acyl-alpha amino acids and derivatives |
| Alternative Parents | Heterocyclic fatty acids Thiolanes Carbothioic S-lactones Thiolactones Thioesters Secondary carboxylic acid amides Sulfenyl compounds Monocarboxylic acids and derivatives Dialkylthioethers Carboxylic acids Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | N-acyl-alpha amino acid or derivatives - Heterocyclic fatty acid - Fatty acyl - Fatty acid - Carbothioic s-lactone - Thiolane - Carboxamide group - Secondary carboxylic acid amide - Thiocarboxylic acid ester - Thiolactone - Carboxylic acid - Monocarboxylic acid or derivatives - Thiocarboxylic acid or derivatives - Thioether - Organoheterocyclic compound - Dialkylthioether - Sulfenyl compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic nitrogen compound - Hydrocarbon derivative - Organic oxygen compound - Carbonyl group - Organopnictogen compound - Aliphatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as n-acyl-alpha amino acids and derivatives. These are compounds containing an alpha amino acid (or a derivative thereof) which bears an acyl group at its terminal nitrogen atom. |
| External Descriptors | Not available |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Oct 11, 2025 | E129288 | |
| Certificate of Analysis | Jun 11, 2025 | E129288 | |
| Certificate of Analysis | Jun 11, 2025 | E129288 | |
| Certificate of Analysis | Jun 11, 2025 | E129288 | |
| Certificate of Analysis | Jun 11, 2025 | E129288 | |
| Certificate of Analysis | Jun 11, 2025 | E129288 | |
| Certificate of Analysis | Jun 11, 2025 | E129288 | |
| Certificate of Analysis | Oct 12, 2024 | E129288 |
| Solubilidad | Soluble in DMSO (50 mg/ml at 25 °C), methanol (10 mg/ml at 25 °C), and water (<1 mg/ml at 25 °C). |
|---|---|
| Punto de fusión (°C) | 162 °C |
| Peso molecular | 249.300 g/mol |
| XLogP3 | -0.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 249.013 Da |
| Monoisotopic Mass | 249.013 Da |
| Topological Polar Surface Area | 134.000 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 282.000 |
| 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 |
| 1. Huiyan Jia, Wenxuan Yuan, Zhengyu Ren, Jingming Ning, Yong-Quan Xu, Yujie Wang, Wei-Wei Deng. (2022) Cost-effective and sensitive indicator-displacement array (IDA) assay for quality monitoring of black tea fermentation. FOOD CHEMISTRY, [PMID:36166928] [10.1016/j.foodchem.2022.134340] |
| 2. Xiaoting Dong, Pengli Xue, Xian Ma, Yifan Bai, Penghui Shi, Liujiao Bian. (2021) Recognition and binding of FEZ-1 from Legionella with penicillin V and cefoxitin by fluorescence spectra in combination with molecular dynamics simulation. ENZYME AND MICROBIAL TECHNOLOGY, [PMID:34311875] [10.1016/j.enzmictec.2021.109819] |