Duloxetine Impurity 47 CAS 22176-00-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 22176-00-7 |
| Molecular Formula | C8H8O2S |
| Molecular Weight | 168.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Duloxetine Impurity 47 (CAS 22176-00-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C8H8O2S. Molecular weight: 168.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H8O2S |
| Molecular Weight | 168.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Sulfur Atoms | 1 |
Related Duloxetine Standards
- Duloxetine EP Impurity B (CAS 116539-55-0)
- Duloxetine Impurity (CAS 116539-57-2)
- Duloxetine Impurity 46 (CAS 2230525-46-7)
- Duloxetine Impurity 55 (CAS 1045348-04-6)
- Duloxetine Impurity 10 (CAS 13196-35-5)
- Duloxetine impurity 01 (CAS 132335-49-0)
- Duloxetine Impurity 14 (CAS 132335-44-5)
- Duloxetine Impurity 16 (CAS 13636-02-7)
Recommended Standards
- Isopropyl 2-Hydroxyethanesulfonate (CAS 81171-22-4)
- Busulfan Impurity 18 (CAS 343928-18-7)
- Propyl 2-Hydroxyethane-1-sulfonate (CAS CATO-C3D-263251)
- Timolol Impurity 27 (CAS CATO-C4X-149627)
- Evocalcet Impurity 27 (CAS 1039631-63-4)
- (R)-1-(4-Bromophenyl)pentan-1-amine hydrochloride 1391414-30-4 (CAS 1391414-30-4)
- 1-(3-Butoxy-4-fluorophenyl)-2,2,2-trifluoroethanone (CAS 1443344-43-1)
- 4-[(4-hydroxypiperidin-1-yl)sulfonyl]benzonitrile (CAS 1016887-02-7)
- 3-(Phenethylamino)propanenitrile (CAS 1488-20-6)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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