Vortioxetine Impurity 66 CAS 4001-61-0
| CAS No. | 4001-61-0 |
| Molecular Formula | C8H10S |
| Molecular Weight | 138.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Vortioxetine Impurity 66 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.
Vortioxetine Impurity 66 (CAS 4001-61-0) is a certified pharmaceutical impurity reference standard with the molecular formula C8H10S and a molecular weight of 138.23 g/mol.
Vortioxetine Impurity 66 (C8H10S) contains sulfur-containing functionality, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C8H10S |
| Molecular Weight | 138.23 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Vortioxetine Standards
- Vortioxetine Impurity 64 (CAS 38360-81-5)
- Vortioxetine Impurity 65 (CAS 18800-53-8)
- Vortioxetine Impurity 84 (CAS 13616-82-5)
- Vortioxetine Impurity 62 (CAS 3240-94-6)
- Vortioxetine Impurity 12 (CAS 3890-98-0)
- Vortioxetine Impurity 101 (CAS 107832-66-6)
- Vortioxetine Impurity 30 (CAS 615-36-1)
- Vortioxetine Impurity 168 (CAS 2384939-59-5)
Recommended Standards
- 2,6-Dimethylthiophenol (CAS 118-72-9)
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- Blonanserin Impurity 27 (CAS 1648791-23-4)
- Piperazine Impurity 39 (CAS 878771-07-4)
- Ozenoxacin Impurity 33 (CAS CATO-C4X-279633)
- 4-Bromo-2-{[(propan-2-yl)amino]methyl}phenol hydrochloride (CAS 1240566-48-6)
- (1s,3R,4S)-3,4-Dimethoxycyclopentan-1-amine (CAS 337361-68-9)
- 3837AE 448948-73-0 C10H9NO2S Methyl 3-(isothiocyanatomethyl)benzoate (CAS 448948-73-0)
- N1,N1-Diethylbenzene-1,4-diamine xsulfate (CAS 6065-27-6)
- n-(4-Morpholinophenyl)isobutyramide (CAS 250714-61-5)
- N'-(Propan-2-ylidene)benzohydrazide (CAS 3408-16-0)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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