(R)-7,8-difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-ol CAS 2227197-52-4
| CAS No. | 2227197-52-4 |
| Molecular Formula | C14H10F2OS |
| Molecular Weight | 264.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-7,8-difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-ol (CAS 2227197-52-4), molecular formula C14H10F2OS and molecular weight 264.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (R)-7,8-difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-ol (C14H10F2OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 264.29 g/mol, it falls into the medium-molecular-weight range. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (R)-7,8-difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-ol 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 | C14H10F2OS |
| Molecular Weight | 264.29 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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