Silodosin Depropanol Impurity1 CAS 2052161-47-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2052161-47-2 |
| Molecular Formula | C22H26F3N3O3 |
| Molecular Weight | 437.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Silodosin Depropanol Impurity1 (CAS 2052161-47-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H26F3N3O3. Molecular weight: 437.46 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H26F3N3O3 |
| Molecular Weight | 437.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Silodosin Standards
- Silodosin Impurity 6 (CAS 2755910-23-5)
- Silodosin Impurity 15 (CAS 2052161-50-7)
- Silodosin Impurity 5 (CAS CATO-C4X-17545)
- Silodosin Impurity 11 (CAS 239463-74-2)
- Silodosin Impurity 9 (CAS 885340-13-6)
- Silodosin Impurity 7 (CAS 350797-56-7)
- Silodosin Impurity 1 (CAS 175870-21-0)
- Silodosin (CAS 160970-64-9)
Recommended Standards
- Pitavastatin Impurity 87 (CAS 224320-09-6)
- Pitavastatin Impurity 50 (CAS 1980814-87-6)
- ZHC-116 Impurity 9 (CAS CATO-C4X-23889)
- Olanzapine Impurity 47 (CAS CATO-C4X-117847)
- Tedizolid Impurity 58 (CAS CATO-C4X-105458)
- 7-(2-Methoxyethyl)-1,3-dimethyl-8-(methylthio)-3,7-dihydro-1H-purine-2,6-dione (CAS 878736-61-9)
- (R)-4'-(3-(3-(Dimethylamino)pyrrolidin-1-yl)propoxy)-[1,1'-biphenyl]-4-carbonitrile (CAS 392338-13-5)
- 4,4-Dimethyl-1-(4h-1,2,4-triazol-3-yl)pentan-1-amine (CAS 1493535-63-9)
- 3-methyl-6-oxoheptanoic acid (CAS 67135-96-0)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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