Sodium N-(3-carboxylato-2-sulfonatopropanoyl)-N-octadecyl-L-aspartate CAS 3401-73-8
| CAS No. | 3401-73-8 |
| Molecular Formula | C26H43NO10S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Sodium N-(3-carboxylato-2-sulfonatopropanoyl)-N-octadecyl-L-aspartate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Sodium N-(3-carboxylato-2-sulfonatopropanoyl)-N-octadecyl-L-aspartate (CAS 3401-73-8) is a high-purity analytical reference standard with the molecular formula C26H43NO10SNa and a molecular weight of 584.68 g/mol.
The molecular framework of Sodium N-(3-carboxylato-2-sulfonatopropanoyl)-N-octadecyl-L-aspartate (C26H43NO10SNa) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 N-(3-carboxylato-2-sulfonatopropanoyl)-N-octadecyl-L-aspartate 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 | C26H43NO10S Na |
| Molecular Weight | 584.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Why CATO?
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