[11-(Methylcarbonylthio)undecyl]tetrakis(ethylene glycol) CAS 130727-51-4
| CAS No. | 130727-51-4 |
| Molecular Formula | C21H42O6S |
| Molecular Weight | 422.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of [11-(Methylcarbonylthio)undecyl]tetrakis(ethylene glycol) is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
[11-(Methylcarbonylthio)undecyl]tetrakis(ethylene glycol) (CAS 130727-51-4), molecular formula C21H42O6S and molecular weight 422.62 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of [11-(Methylcarbonylthio)undecyl]tetrakis(ethylene glycol) (C21H42O6S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 [11-(Methylcarbonylthio)undecyl]tetrakis(ethylene glycol) 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 | C21H42O6S |
| Molecular Weight | 422.62 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1994 |
| Sulfur Atoms | 1 |
Recommended Standards
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