2-(2-Fluorophenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one CAS 676468-79-4
| CAS No. | 676468-79-4 |
| Molecular Formula | C15H12FNOS |
| Molecular Weight | 273.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(2-Fluorophenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one.
CATO supplies 2-(2-Fluorophenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one (CAS 676468-79-4), a certified reference material (molecular formula C15H12FNOS, MW 273.33 g/mol) for analytical method development and quality control.
2-(2-Fluorophenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one (C15H12FNOS) 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).
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-(2-Fluorophenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-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 | C15H12FNOS |
| Molecular Weight | 273.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 2-(2-Fluorophenyl)-3-phenylthiazolidin-4-one (CAS 124823-21-8)
- 2-(4-Fluorophenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one (CAS 141944-00-5)
- 2-(3-Fluorophenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one (CAS 1782652-54-3)
- N-(4-Fluorophenyl)-5,6-dimethylthieno[2,3-d]pyrimidin-4-amine (CAS 453583-40-9)
- (1-((4-Fluorophenyl)sulfonyl)piperidin-3-yl)methanol (CAS 349402-83-1)
- 6-(4-Fluorophenyl)-2-(piperidin-4-yl)pyridazin-3(2H)-one (CAS 1225713-96-1)
- 1-[5-(3-fluorophenyl)-1,3,4-oxadiazol-2-yl]-6-azaspiro[2.5]octane (CAS 1354953-30-2)
- N-[(4-Fluorophenyl)(4-methoxyphenyl)methyl]acetamide (CAS 1373233-45-4)
Recommended Standards
- 2-(2,5-Dioxooxazolidin-4-yl)acetic acid (CAS 6542-24-1)
- 2-(3-(4-Methoxyphenyl)-4-(prop-1-en-2-yl)isoxazol-5-yl)propan-2-ol (CAS 890092-95-2)
- 2-(2,5-dimethylphenyl)-6-fluoro-2,3-dihydro-1,2-benzothiazol-3-one (CAS 727664-91-7)
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)-4-(4-fluorophenyl)-1,3-thiazole (CAS 82100-75-2)
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