4-Octadecylbenzenesulfonic acid CAS 79840-57-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79840-57-6 |
| Molecular Formula | C24H42O3S |
| Molecular Weight | 410.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Octadecylbenzenesulfonic acid (CAS 79840-57-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H42O3S. Molecular weight: 410.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1979 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-Chloro-2-({4-[(2,2-dichlorocyclopropyl)methoxy]phenyl}methyl)-5-(trifluoromethyl)pyridine (CAS 338416-07-2)
- Heptadecan-9-yl 4-methylbenzenesulfonate (CAS 949898-99-1)
- Cyclopentyl 2-thiomethylphenyl ketone (CAS 898791-42-9)
- 2,4-Dichloro-5-(chloromethyl)pyrimidine (CAS 7627-38-5)
- 2-(4-Benzylpiperazin-1-yl)aniline (CAS 199105-17-4)
- Ethyl (E)-3-(2-amino-5-(benzylthio)phenyl)acrylate (CAS 1641578-95-1)
- 17709-99-8 5911AD C8H6ClNO3 [(3-Chlorophenyl)amino](oxo)acetic acid (CAS 17709-99-8)
- 1-(5-Methylpyridin-2-yl)cyclopropanamine 4-methylbenzenesulfonate (CAS 1799439-00-1)
- 5-(4-Isopropylbenzyl)-1,3,4-oxadiazol-2-amine (CAS 1177298-59-7)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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