S-Trityl ethanethioate CAS 1727-15-7
| CAS No. | 1727-15-7 |
| Molecular Formula | C14H19NO5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of S-Trityl ethanethioate (C14H19NO5C12H23N) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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).
S-Trityl ethanethioate (CAS 1727-15-7), molecular formula C14H19NO5C12H23N and molecular weight 462.63 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.
CATO manufactures S-Trityl ethanethioate 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 | C14H19NO5 C12H23N |
| Molecular Weight | 462.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related S Standards
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Recommended Standards
- Ethyl 2-cycloheptylideneacetate (CAS 1903-23-7)
- 3-(Furan-2-yl)-1-methyl-4-propyl-1h-pyrazol-5-amine (CAS 1174306-94-5)
- (S)-2-(3-Methoxypyrrolidin-1-yl)ethanamine (CAS 1315054-48-8)
- (1R,3s,5S)-9-(tert-butoxycarbonyl)-9-azabicyclo[3.3.1]Nonane-3-carboxylic acid (CAS 2231663-92-4)
- 3-O-Benzyl-D-mannose (CAS 65926-00-3)
- Oseltamivir Impurity 230 (CAS CATO-C4X-1720230)
- 3-Ethyl-1-methyl-1H-pyrrole (CAS 53871-25-3)
- 3-(4-Carboxy-3-fluorophenyl)-5-methoxybenzoic acid (CAS 1261970-06-2)
- 2-Amino-N-(((S)-1-benzylpiperidin-2-yl)methyl)-N-cyclopropylpropanamide (CAS 1354024-98-8)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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