Heptadecan-9-yl 4-methylbenzenesulfonate CAS 949898-99-1
| CAS No. | 949898-99-1 |
| Molecular Formula | C24H42O3S |
| Molecular Weight | 410.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Heptadecan-9-yl 4-methylbenzenesulfonate (C24H42O3S) contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Heptadecan-9-yl 4-methylbenzenesulfonate (CAS 949898-99-1), molecular formula C24H42O3S and molecular weight 410.65 g/mol, is a CATO reference standard with documented purity and traceability.
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 Heptadecan-9-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 | C24H42O3S |
| Molecular Weight | 410.65 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Heptadecan Standards
- 4-(Heptadecan-9-yl)-4H-dithieno[3,2-b:2',3'-d]pyrrole (CAS 943920-67-0)
- Heptadecan-9-yl 6-(oxiran-2-yl)hexanoate (CAS 2244716-48-9)
- Heptadecan-9-yl 8-((2-hydroxyethyl)amino)octanoate (CAS 2089253-23-4)
- Heptadecan-9-yl 8-bromooctanoate (CAS 2089253-22-3)
- Heptadecan-8-one (CAS 14476-38-1)
- 4-(Heptadecan-9-yl)pyridine (CAS 50734-67-3)
- Heptadecan-4-one (CAS 53685-77-1)
- Heptadecan-2-ol (CAS 16813-18-6)
Recommended Standards
- 4-Octadecylbenzenesulfonic acid (CAS 79840-57-6)
- 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane (CAS 807-28-3)
- 3-Chloro-2-({4-[(2,2-dichlorocyclopropyl)methoxy]phenyl}methyl)-5-(trifluoromethyl)pyridine (CAS 338416-07-2)
- 3-Amino-N-hexadecyl-N-methylbenzenesulfonamide (CAS 55035-29-5)
- (2-Cyanophenyl)propanenitrile (CAS 18328-00-2)
- 2-Methoxy-6-(((5,6,7,8-tetrahydronaphthalen-1-yl)amino)methyl)phenol (CAS 1021028-23-8)
- N-(5-Cyano-2-morpholinopyrimidin-4-yl)benzamide (CAS 918662-89-2)
- Eupteleasaponin I (CAS 290809-29-9)
- N-(Furan-2-ylmethyl)-6-hydroxy-N-(thiophen-2-ylmethyl)nicotinamide (CAS 796055-86-2)
- Pesticide Mix 16 (CAS CATO-MCPD190750-E)
- 2-Methyl-1-(quinolin-4-yl)prop-2-en-1-one (CAS 1600186-82-0)
- 3-(4-Methoxy-1H-indol-1-yl)propanoic acid (CAS 1219579-75-5)
- Acetonitrile with 0.1% ammonium acetate (CAS 148642-19-7)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com