Determine the necessary mass, volume, or concentration for preparing a solution.
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
≥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 4 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488181075 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488181075 |
| Sonrisas canónicas | C(CSSCCC(C(=O)O)N)C(C(=O)O)N |
| IUPAC Name | 2-amino-4-[(3-amino-3-carboxypropyl)disulfanyl]butanoic acid |
| InChIKey | ZTVZLYBCZNMWCF-UHFFFAOYSA-N |
| INCHI | 1S/C8H16N2O4S2/c9-5(7(11)12)1-3-15-16-4-2-6(10)8(13)14/h5-6H,1-4,9-10H2,(H,11,12)(H,13,14) |
| Isómeros SMILES | C(CSSCCC(C(=O)O)N)C(C(=O)O)N |
| CAS alternativo | 870-93-9 |
| Peso molecular | 268.4 |
| Reaxy-Rn | 1728581 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1728581&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 | Alpha amino acids |
| Alternative Parents | Thia fatty acids Dicarboxylic acids and derivatives Dialkyldisulfides Amino acids Sulfenyl compounds Carboxylic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Alpha-amino acid - Thia fatty acid - Dicarboxylic acid or derivatives - Fatty acid - Fatty acyl - Organic disulfide - Amino acid - Dialkyldisulfide - Sulfenyl compound - Carboxylic acid - Organic oxide - Organopnictogen compound - Primary amine - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organic oxygen compound - Carbonyl group - Organic nitrogen compound - Amine - Hydrocarbon derivative - Aliphatic acyclic compound |
| Descripción | 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 | homocystines |
| 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 | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | May 22, 2026 | D184639 | |
| Certificate of Analysis | Jan 21, 2026 | D184639 | |
| Certificate of Analysis | Jan 21, 2026 | D184639 | |
| Certificate of Analysis | Dec 10, 2025 | D184639 | |
| Certificate of Analysis | Dec 10, 2025 | D184639 | |
| Certificate of Analysis | Dec 10, 2025 | D184639 | |
| Certificate of Analysis | Dec 10, 2025 | D184639 | |
| Certificate of Analysis | Dec 10, 2025 | D184639 | |
| Certificate of Analysis | Dec 10, 2025 | D184639 | |
| Certificate of Analysis | Dec 10, 2025 | D184639 | |
| Certificate of Analysis | Dec 10, 2025 | D184639 | |
| Certificate of Analysis | Dec 10, 2025 | D184639 | |
| Certificate of Analysis | Mar 01, 2023 | D184639 |
| Peso molecular | 268.400 g/mol |
|---|---|
| XLogP3 | -5.600 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 9 |
| Exact Mass | 268.055 Da |
| Monoisotopic Mass | 268.055 Da |
| Topological Polar Surface Area | 177.000 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 216.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 2 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Yuewu Zhao, Jine Wang, Renjun Pei. (2022) Guest Molecules with Amino and Sulfhydryl Groups Enhance Photoluminescence by Reducing the Intermolecular Ligand-to-Metal Charge Transfer Process of Metal–Organic Frameworks. Applied Sciences-Basel, 12 (22): (11467). [PMID:] [10.3390/app122211467] |
| 2. Erfei Dong, Ting Chen, Min Fang, Weiju Zhu, Cun Li. (2022) Construction of continuously enhanced fluorescent sensor for detection of glutathione in normal and cancer cells. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, [PMID:36347165] [10.1016/j.saa.2022.122064] |
| 3. Lili Zhang, Wen Duan, Yan Huang, Yuyu Zhang, Baoguo Sun, Dandan Pu, Yizhuang Tang, Chao Liu. (2020) Sensory taste properties of chicken (Hy-Line brown) soup as prepared with five different parts of the chicken. INTERNATIONAL JOURNAL OF FOOD PROPERTIES, [PMID:] [10.1080/10942912.2020.1828455] |
| 4. Chen Xing, Jiang Guimei, Wang Zhili, Hong Shanni, Zhang Yuanyuan, Guo Yahui, Cheng Hui, Wang Jine, Pei Renjun. (2015) DNA sequence-dependent fluorescence of doxorubicin for turn-on detection of biothiols in human serum. ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 408 (3): (683-693). [PMID:26577084] [10.1007/s00216-015-9168-2] |