≥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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488200406 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488200406 |
| Canonical Smiles | C1CSSC1CCCCC(=O)[O-].[Na+] |
| IUPAC Name | sodium;5-(dithiolan-3-yl)pentanoate |
| InChIKey | UUDFBRWLHZIIQX-UHFFFAOYSA-M |
| INCHI | 1S/C8H14O2S2.Na/c9-8(10)4-2-1-3-7-5-6-11-12-7;/h7H,1-6H2,(H,9,10);/q;+1/p-1 |
| Isomeric SMILES | C1CSSC1CCCCC(=O)[O-].[Na+] |
| PubChem CID | 23665026 |
| Molecular Weight | 228.31 |
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 | Dithiolanes |
| Subclass | Lipoic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Lipoic acids and derivatives |
| Alternative Parents | Medium-chain fatty acids Thia fatty acids 1,2-dithiolanes Organic disulfides Carboxylic acid salts Monocarboxylic acids and derivatives Carboxylic acids Organic sodium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds Organic cations |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Lipoic_acid_derivative - Medium-chain fatty acid - Thia fatty acid - Fatty acyl - Fatty acid - 1,2-dithiolane - Carboxylic acid salt - Organic disulfide - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organic alkali metal salt - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Carbonyl group - Organic sodium salt - Organic salt - Organic cation - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as lipoic acids and derivatives. These are compounds containing a lipoic acid moiety (or a derivative thereof), which consists of a pentanoic acid (or derivative) attached to the C3 carbon atom of a 1,2-dithiolane ring. |
| 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 |
|---|---|---|---|
 E2318622 | Certificate of Analysis | Mar 10, 2026 | S352645 |
| E2318608 | Certificate of Analysis | Mar 10, 2026 | S352645 |
| E2318463 | Certificate of Analysis | Mar 10, 2026 | S352645 |
| E2318600 | Certificate of Analysis | Mar 10, 2026 | S352645 |
| L2526359 | Certificate of Analysis | Dec 17, 2025 | S352645 |
| L2526358 | Certificate of Analysis | Dec 17, 2025 | S352645 |
| L2526356 | Certificate of Analysis | Dec 17, 2025 | S352645 |
| L2526355 | Certificate of Analysis | Dec 17, 2025 | S352645 |
| D2525389 | Certificate of Analysis | Apr 15, 2025 | S352645 |
| D2525388 | Certificate of Analysis | Apr 15, 2025 | S352645 |
| E2509523 | Certificate of Analysis | Apr 15, 2025 | S352645 |
| E2509524 | Certificate of Analysis | Apr 15, 2025 | S352645 |
| E2318592 | Certificate of Analysis | Apr 07, 2023 | S352645 |
| E2318594 | Certificate of Analysis | Apr 07, 2023 | S352645 |
| E2318581 | Certificate of Analysis | Apr 07, 2023 | S352645 |
| E2318601 | Certificate of Analysis | Apr 07, 2023 | S352645 |
| C2401058 | Certificate of Analysis | Apr 07, 2023 | S352645 |
| B2510030 | Certificate of Analysis | Apr 07, 2023 | S352645 |
| B2418145 | Certificate of Analysis | Apr 07, 2023 | S352645 |
| A2425043 | Certificate of Analysis | Apr 07, 2023 | S352645 |
| Melt Point(°C) | 241-253° C |
|---|---|
| Molecular Weight | 228.300 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 228.025 Da |
| Monoisotopic Mass | 228.025 Da |
| Topological Polar Surface Area | 90.700 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 155.000 |
| 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 | 2 |
| 1. Zhijuan Hu, Junru Yu, Ziwei Liu, Min Jiang, An-Ping Zeng. (2025) Targeting multiple genetic defects of mitochondrial diseases with a single bacterial lipoate protein ligase. Science Advances, 11 (49): [PMID:41337580] [10.1126/sciadv.aea8481] |
| 2. Panyong Wang, Lei Cao, Huimin Miao, Mingna Hu, Yulu Liu, Qiannan You, Li Li. (2026) Multifunctional carbon dots nanozyme films for pH-responsive fluorescence indication and food preservation. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2026.173415] |
| 3. Sheng Yin, Yashi Wang, Hao Guo, Shiyong Zhang. (2026) Cross-Linked Lipoic Acid Trisulfide Nanoparticles against Acute Liver Injury by Multipathway Regulation. CHEMISTRY OF MATERIALS, [PMID:] [10.1021/acs.chemmater.5c03307] |
