n-Octyl p-Toluenesulfonate CAS 3386-35-4
| CAS No. | 3386-35-4 |
| Molecular Formula | C15H24O3S |
| Molecular Weight | 284.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H24O3S, n-Octyl p-Toluenesulfonate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.41 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).
n-Octyl p-Toluenesulfonate (CAS 3386-35-4), molecular formula C15H24O3S and molecular weight 284.41 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H24O3S |
| Molecular Weight | 284.41 g/mol |
| Purity | >95% |
| 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.) | 1957 |
| Sulfur Atoms | 1 |
Related n Standards
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- N-Octyl-N-phenylaniline (CAS 86-25-9)
- 5-n-Octyl-2,2'-bithiophene (CAS 93164-73-9)
- 6-Methyl-5-octyl-2-(pyrrolidin-1-yl)pyrimidin-4-amine (CAS 113081-65-5)
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Recommended Standards
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- 4-Amino-N,N-diisobutylbenzenesulfonamide (CAS 106842-17-5)
- 2-((Tert-butoxycarbonyl)(methyl)amino)-3-methoxy-2-methylpropanoic acid (CAS 1490050-23-1)
- octahydro-1H-pyrrolo[1,2-a][1,4]diazepin-1-one (CAS 109324-81-4)
- N-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-8-yl)cyclopropanecarboxamide (CAS 478066-16-9)
- Diphenyl sulfamoylcarbonimidate (CAS 114313-77-8)
- 2-Chloro-n-[2-(naphthalen-1-yl)ethyl]acetamide (CAS 25055-69-0)
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- 2-(1-Chloroethyl)-3,4-dihydroquinazolin-4-one (CAS 137225-34-4)
- 2-(5-bromo-4-formyl-2-methoxyphenoxy)acetamide (CAS 486994-16-5)
- (3-(4-Bromophenyl)-1-(m-tolyl)-1H-pyrazol-4-yl)methanol (CAS 618441-88-6)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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