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Basic Description
| Synonyms | Lithium lauryl sulfate | Laurylsulfuric Acid Lithium Salt | Dodecylsulfuric Acid Lithium Salt | LDS | Dodecyl lithium sulfate |
|---|---|
| Specifications & Purity | ≥98% |
| Biochemical and Physiological Mechanisms | Anionic detergent that may be used for denaturing native proteins in place of SDS (sodium dodecyl sulfate) for gel electrophoresis in cold conditions. |
| Storage Temp | Room temperature |
| Shipped In | Normal |
| Note | Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details. |
| Product Description |
Lithium dodecylsulfate is an anionic detergent that may be used in place of SDS (sc-264510) for electrophoresis in cold conditions. |
Taxonomic Classification
Taxonomy Tree
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Kingdom
Organic compounds
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Superclass
Organic acids and derivatives
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Class
Organic sulfuric acids and derivatives
- Subclass Sulfuric acid esters
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Class
Organic sulfuric acids and derivatives
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Superclass
Organic acids and derivatives
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Class | Organic sulfuric acids and derivatives |
| Subclass | Sulfuric acid esters |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Sulfuric acid monoesters |
| Alternative Parents | Alkyl sulfates Organic lithium salts Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Alkyl sulfate - Sulfate-ester - Sulfuric acid monoester - Organic lithium salt - Organic alkali metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as sulfuric acid monoesters. These are organic compounds containing the sulfuric acid monoester functional group, with the generic structure ROS(O)(=O)=O, (R=organyl group). |
| External Descriptors | Not available |
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Names and Identifiers
| Pubchem Sid | 488192699 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488192699 |
| IUPAC Name | lithium;dodecyl sulfate |
| INCHI | InChI=1S/C12H26O4S.Li/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1 |
| InChIKey | YFVGRULMIQXYNE-UHFFFAOYSA-M |
| Smiles | [Li+].CCCCCCCCCCCCOS(=O)(=O)[O-] |
| Isomeric SMILES | [Li+].CCCCCCCCCCCCOS(=O)(=O)[O-] |
| WGK Germany | 3 |
| Molecular Weight | 272.33 |
| Beilstein | 5186718 |
| Reaxy-Rn | 5186718 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5186718&ln= |
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 B2527668 |
Certificate of Analysis | Feb 10, 2025 | L100859 |
| B2527669 |
Certificate of Analysis | Feb 10, 2025 | L100859 |
| B2527670 |
Certificate of Analysis | Feb 10, 2025 | L100859 |
| D2121136 |
Certificate of Analysis | Feb 07, 2025 | L100859 |
| I2423334 |
Certificate of Analysis | Aug 31, 2024 | L100859 |
| I2423336 |
Certificate of Analysis | Aug 31, 2024 | L100859 |
| A2508269 |
Certificate of Analysis | Aug 31, 2024 | L100859 |
| I2423335 |
Certificate of Analysis | Aug 31, 2024 | L100859 |
| G2408474 |
Certificate of Analysis | Jun 24, 2024 | L100859 |
| G2408476 |
Certificate of Analysis | Jun 24, 2024 | L100859 |
| D2315777 |
Certificate of Analysis | Aug 22, 2022 | L100859 |
| I2213073 |
Certificate of Analysis | Aug 22, 2022 | L100859 |
| I2213031 |
Certificate of Analysis | Aug 22, 2022 | L100859 |
| B2314041 |
Certificate of Analysis | Aug 22, 2022 | L100859 |
| D2315772 |
Certificate of Analysis | Aug 22, 2022 | L100859 |
| B2314042 |
Certificate of Analysis | Aug 22, 2022 | L100859 |
| I2213058 |
Certificate of Analysis | Aug 22, 2022 | L100859 |
| I2213053 |
Certificate of Analysis | Aug 22, 2022 | L100859 |
| D2121139 |
Certificate of Analysis | Mar 04, 2021 | L100859 |
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Chemical and Physical Properties
| Molecular Weight | 272.400 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 12 |
| Exact Mass | 272.163 Da |
| Monoisotopic Mass | 272.163 Da |
| Topological Polar Surface Area | 74.800 Ų |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 249.000 |
| 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 | 2 |
Alternative Products
-
Lithium dodecyl sulfateStarting at $140.90
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