2-Phenoxy-1-(7-phenyl-1,4-thiazepan-4-yl)ethan-1-one CAS 1797892-66-0
| CAS No. | 1797892-66-0 |
| Molecular Formula | C19H21NO2S |
| Molecular Weight | 327.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Phenoxy-1-(7-phenyl-1,4-thiazepan-4-yl)ethan-1-one is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Phenoxy-1-(7-phenyl-1,4-thiazepan-4-yl)ethan-1-one (CAS 1797892-66-0) is a high-purity analytical reference standard with the molecular formula C19H21NO2S and a molecular weight of 327.44 g/mol.
The molecular framework of 2-Phenoxy-1-(7-phenyl-1,4-thiazepan-4-yl)ethan-1-one (C19H21NO2S) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-Phenoxy-1-(7-phenyl-1,4-thiazepan-4-yl)ethan-1-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 | C19H21NO2S |
| Molecular Weight | 327.44 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (1S,4aS,10aR)-1-ethyl-7-isopropyl-4a-methyl-9-oxo-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylate (CAS 17751-36-9)
- (3-Methoxyphenyl)(7-phenyl-1,4-thiazepan-4-yl)methanone (CAS 1798041-65-2)
- ((4-(tert-Butyl)phenyl)sulfonyl)leucine (CAS 159856-00-5)
- 3-Phenyl-N-(tetrahydro-2H-pyran-4-yl)-N-(thiophen-2-ylmethyl)acrylamide (CAS 1798410-76-0)
- (2S,2'S,3S,3'S)-DI-Me-BABIBOP (CAS 2207601-10-1)
- PI4KIIIbeta-IN-9 (CAS 1429624-84-9)
- rel-((1R,2R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)cyclohexanecarboxylic acid) (CAS 381241-08-3)
- Aripiprazole Impurity 76 (CAS CATO-C4X-100876)
- (R)-3-Amino-2-(3,4-dimethoxybenzyl)propanoic acid (CAS 1260602-45-6)
- (2E)-1-(2,4-Dimethylphenyl)-3-(4-ethylphenyl)prop-2-en-1-one (CAS 1354942-38-3)
- Lovastatin Anhydro Acid Sodium Salt (CAS 188067-71-2)
- 2-(4-Bromo-2-fluorophenyl)pyridine (CAS 777863-64-6)
- rel-Methyl (2R,4R)-4-(2-chloro-4-nitrophenoxy)pyrrolidine-2-carboxylate (CAS 1217687-34-7)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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