Paroxetine Impurity 15 CAS 69393-72-2
| CAS No. | 69393-72-2 |
| Molecular Formula | C7H6O3 |
| Molecular Weight | 138.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 138.12 g/mol gives Paroxetine Impurity 15 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Paroxetine Impurity 15 (CAS 69393-72-2), a certified reference material (molecular formula C7H6O3, MW 138.12 g/mol) for analytical method development and quality control.
The molecular framework of Paroxetine Impurity 15 (C7H6O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H6O3 |
| Molecular Weight | 138.12 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Paroxetine Standards
- Paroxetine HCl Anhydrous EP Impurity B (CAS 533-31-3)
- Paroxetine Impurity 50 (CAS 69675-10-1)
- Paroxetine Impurity 25 (CAS CATO-C4X-103525)
- Paroxetine Impurity 21 (CAS 176022-03-0)
- Paroxetine Impurity 8 (CAS CATO-C4X-10358)
- Paroxetine Impurity N1 (Mixture of Diastereomers) (CAS 216690-19-6)
- Paroxetine EP Impurity I (CAS 125224-43-3)
- Paroxetine Impurity 19 (CAS 318279-38-8)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com