2-(Ethylthio)-5-(1-tosylpiperidin-2-yl)pyridine CAS 1352503-99-1
| CAS No. | 1352503-99-1 |
| Molecular Formula | C19H24N2O2S2 |
| Molecular Weight | 376.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(Ethylthio)-5-(1-tosylpiperidin-2-yl)pyridine (C19H24N2O2S2) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(Ethylthio)-5-(1-tosylpiperidin-2-yl)pyridine (CAS 1352503-99-1), molecular formula C19H24N2O2S2 and molecular weight 376.54 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.
As a certified reference material (CRM), 2-(Ethylthio)-5-(1-tosylpiperidin-2-yl)pyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H24N2O2S2 |
| Molecular Weight | 376.54 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Ethylthio Standards
- 5-(Bis(ethylthio)methyl)-1-((4-chlorophenyl)sulfonyl)-1H-pyrazole (CAS 400074-72-8)
- N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-5-((phenylthio)methyl)furan-2-carboxamide (CAS 853891-56-2)
- N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-2-((1-phenyl-1H-imidazol-2-yl)thio)acetamide (CAS 851130-86-4)
- 2-(Ethylthio)-N-((4-methyl-2-(thiophen-2-yl)thiazol-5-yl)methyl)benzamide (CAS 1421464-88-1)
- 4-(2-(Ethylthio)ethoxy)-N-(phthalazin-6-yl)benzenesulfinamide (CAS 487024-41-9)
- 6-(Ethylthio)pyrimidin-4-amine (CAS 6303-56-6)
- 2-(Ethylthio)-7,9-dimethyl-4-(p-tolyloxy)pyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 439111-34-9)
- 2-(Ethylthio)-N-(2-(1-methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)benzamide (CAS 1421583-64-3)
Recommended Standards
- Methyl (E)-3-(5-fluoro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)acrylate (CAS 1241950-74-2)
- 2-(Isopropylthio)-5-(1-tosylpyrrolidin-2-yl)pyridine (CAS 1352542-37-0)
- Glyceryl Eicosapentaenoic acid (CAS CATO-C4X-289021)
- TCN 213 (CAS 556803-08-8)
- 6-Bromo-2-(trifluoromethyl)pyridine-3-acetic acid (CAS 1227579-97-6)
- N'-(4-Ethylbenzylidene)furan-2-carbohydrazide (CAS 292180-82-6)
- 5-Methoxy-4,4-dimethylimidazolidine-2-thione (CAS 412301-14-5)
- Solifenacin Impurity 27 HCl (CAS CATO-C4X-105327)
- 2-(4-(Diethylamino)-2-methylbenzoyl)benzoic acid (CAS 52830-65-6)
- 2-({2-[2-(4-Methoxyphenoxy)acetyl]hydrazino}carbonyl)cyclohexanecarboxylic acid (CAS 670247-34-4)
- 4-Bromo-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-5-amine (CAS 1249629-02-4)
- 1-Carbamoylindoline-2-carboxylic acid (CAS 155883-52-6)
- 5-(bromomethyl)-2-cyclopropyl-3-fluoro-pyridine (CAS 2848722-33-6)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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