Silodosin Impurity 7 CAS 350797-56-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 350797-56-7 |
| Molecular Formula | C22H23N3O4 |
| Molecular Weight | 393.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Silodosin Impurity 7 (CAS 350797-56-7) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H23N3O4. Molecular weight: 393.44 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H23N3O4 |
| Molecular Weight | 393.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Silodosin Standards
- Silodosin Impurity 20 (CAS 1375180-28-1)
- Silodosin S-amine Isomer (CAS 1201180-97-3)
- Silodosin impurity N1 (CAS 1338365-54-0)
- Silodosin Impurity 22 (CAS 239463-72-0)
- Silodosin Keto Impurity (CAS 350797-57-8)
- Silodosin Impurity 30 (CAS 1639265-45-4)
- Silodosin Impurity 15 (CAS 2052161-50-7)
- Silodosin Impurity 5 (CAS CATO-C4X-17545)
Recommended Standards
- Parecoxib Impurity 58 (CAS CATO-C4X-159158)
- Finerenone Impurity 101 (CAS CATO-C4X-2880101)
- Parecoxib Impurity 57 (CAS CATO-C4X-159157)
- Roxadustat Impurity 4 (CAS CATO-C4X-22134)
- Alogliptin Impurity 97 (CAS CATO-C4X-109997)
- (5-phenylthiophen-3-yl)methanol (CAS 79757-73-6)
- 4-(Methanesulfinylmethyl)-6-(phenylsulfanyl)-2-(pyridin-4-yl)pyrimidine (CAS 477711-29-8)
- 2-(3-(Methoxycarbonyl)-5-methyl-1H-pyrazol-1-yl)benzoic acid (CAS 1246738-24-8)
- Ethyl 2-chloro-6-methoxybenzoate (CAS 172217-12-8)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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