Sodium Decyl Sulfate CAS 142-87-0
| CAS No. | 142-87-0 |
| Molecular Formula | C10H21O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 260.32 g/mol gives Sodium Decyl Sulfate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Sodium Decyl Sulfate (CAS 142-87-0), molecular formula C10H21O4SNa and molecular weight 260.32 g/mol, is a CATO reference standard with documented purity and traceability.
Sodium Decyl Sulfate (C10H21O4SNa) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Sodium Decyl Sulfate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H21O4S Na |
| Molecular Weight | 260.32 g/mol |
| Purity | >90% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- 100444-41-5 4'-(decyl)-2,2,2-trifluoroacetophenone 4'-Decyl-2,2,2-trifluoroacetophenone 4-decyl-alpha,alpha,alpha-trifluoroacetophenone p-Decyl- , , -trifluoroacetophenone p-decyl-a,a,a-trifluoroacetophenone p-decyl-alpha,alpha,alpha-trifluoroacetophenone (CAS 100444-41-5)
- Decyl-pyridin-2-yl-amine (CAS 101259-87-4)
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- 6-Cyclopropylmorpholin-3-one (CAS 1644046-26-3)
- N-(4-((2-((4H-1,2,4-triazol-4-yl)imino)-3-ethyl-4-oxothiazolidin-5-ylidene)methyl)phenyl)acetamide (CAS 478078-12-5)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
Why CATO?
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