4-(3-(Trifluoromethyl)benzyl)-3,4-dihydrothieno[3,2-f][1,4]thiazepin-5(2H)-one CAS 339105-95-2
| CAS No. | 339105-95-2 |
| Molecular Formula | C15H12F3NOS2 |
| Molecular Weight | 343.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-(Trifluoromethyl)benzyl)-3,4-dihydrothieno[3,2-f][1,4]thiazepin-5(2H)-one (C15H12F3NOS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
4-(3-(Trifluoromethyl)benzyl)-3,4-dihydrothieno[3,2-f][1,4]thiazepin-5(2H)-one (CAS 339105-95-2), molecular formula C15H12F3NOS2 and molecular weight 343.39 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), 4-(3-(Trifluoromethyl)benzyl)-3,4-dihydrothieno[3,2-f][1,4]thiazepin-5(2H)-one 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 | C15H12F3NOS2 |
| Molecular Weight | 343.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Trifluoromethyl Standards
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- 4-Phenyl-5-{2-[3-(trifluoromethyl)phenyl]diazenyl}-2-pyrimidinamine (CAS 339279-75-3)
- 2-(4-(5-(Trifluoromethyl)pyridin-2-yl)piperazine-1-carbonyl)cyclopropane-1-carboxylic acid (CAS 913511-98-5)
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Recommended Standards
- tert-Butyl 3,3-difluoro-4-(2-(methylsulfonyloxy)ethyl)piperidine-1-carboxylate (CAS 1881296-52-1)
- Benzyl 2-(4-fluoro-2-methylphenyl)-4-hydroxypiperidine-1-carboxylate (CAS 2306274-95-1)
- (2-((Difluoromethyl)thio)phenyl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (CAS 1797247-34-7)
- Gibberellin A44 (CAS 36434-15-8)
- 5-Isopropyl-2,5-dihydro-1,2,4-triazin-3-amine (CAS 805972-88-7)
- N-(2-Chloro-4-methylphenyl) 4-boronobenzamide (CAS 913835-39-9)
- Ethyl 3-Bromo-6-fluoroindole-1-carboxylate (CAS 1375064-61-1)
- Methyl 3-(3-amino-4-hydroxyphenyl)propanoate (CAS 51790-49-9)
- Tert-butyl (3R,5S)-3-hydroxy-5-(trifluoromethyl)piperidine-1-carboxylate (CAS 1932826-58-8)
- (1r)-1-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)ethan-1-amine (CAS 1372912-56-5)
- 3,4,5-Trichloro-2-hydroxybenzoic acid (CAS 84501-65-5)
- 2-Bromo-4-(perfluoropropan-2-yl)-6-(trifluoromethyl)aniline (CAS 1207314-86-0)
- 2-Iodo-3-hydroxypyridine (CAS 40263-57-8)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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