1-(p-Tolyl)-2,5,8,11,14-pentaoxahexadecan-16-yl 4-methylbenzenesulfonate CAS 1688666-69-4
| CAS No. | 1688666-69-4 |
| Molecular Formula | C25H36O8S |
| Molecular Weight | 496.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(p-Tolyl)-2,5,8,11,14-pentaoxahexadecan-16-yl 4-methylbenzenesulfonate.
CATO supplies 1-(p-Tolyl)-2,5,8,11,14-pentaoxahexadecan-16-yl 4-methylbenzenesulfonate (CAS 1688666-69-4), a certified reference material (molecular formula C25H36O8S, MW 496.61 g/mol) for analytical method development and quality control.
Based on its molecular formula C25H36O8S, 1-(p-Tolyl)-2,5,8,11,14-pentaoxahexadecan-16-yl 4-methylbenzenesulfonate contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 496.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(p-Tolyl)-2,5,8,11,14-pentaoxahexadecan-16-yl 4-methylbenzenesulfonate 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 | C25H36O8S |
| Molecular Weight | 496.61 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Sulfur Atoms | 1 |
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- 2-(2-Methylpiperidin-1-yl)propan-1-ol (CAS 33742-65-3)
- 3-Fluoro-4-methoxy-N-(2-methoxyethyl)-N-(thiophen-3-ylmethyl)benzamide (CAS 1797246-57-1)
- 2-(5-Fuoro-2-methoxy-3-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2782030-81-1)
- 3,7-Difluoro-6-methoxyquinoline (CAS 851973-12-1)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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