Paroxetine Hydrochloride Hemihydrate EP Impurity C CAS 1346597-97-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1346597-97-4 |
| Molecular Formula | C21H25NO4 HCl |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Paroxetine Hydrochloride Hemihydrate EP Impurity C (CAS 1346597-97-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H25NO4 HCl. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H25NO4 HCl |
| Molecular Weight | 391.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Paroxetine Standards
- Paroxetine Impurity 62 (CAS 100332-12-5)
- Paroxetine Impurity 43 (CAS 100332-20-5)
- Paroxetine EP Impurity G HCl (CAS 1012886-75-7)
- Paroxetine Impurity 24 (CAS 105812-81-5)
- Paroxetine EP impurity C (CAS 105813-14-7)
- Paroxetine HCl EP Impurity C (CAS 105813-14-7(free base))
- Paroxetine EP Impurity F HCl (CAS 105813-39-6)
- Paroxetine Impurity 47 (CAS 105813-40-9)
Recommended Standards
- Aztreonam Impurity 42 (CAS CATO-C4X-152242)
- Eperisone impurity 24 (CAS 1806315-57-0)
- 2-ethynyl-1-fluoro-4-nitro-benzene (CAS 343866-99-9)
- 2,5-Dichloropyrimidine-4-carbaldehyde (CAS 1803728-57-5)
- (E)-N-(furan-2-ylmethyl)-3-(quinolin-3-yl)acrylamide (CAS 478039-42-8)
- (2-Chlorophenyl) phenyl sulfone (CAS 17051-72-8)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com