Alfuzosin EP Impurity D hydrochloride CAS 81403-69-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 81403-69-2 |
| Molecular Formula | C14H21N5O2 HCl |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Alfuzosin EP Impurity D hydrochloride (CAS 81403-69-2) pharmacopoeial impurity standards reference standard. Molecular formula: C14H21N5O2 HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H21N5O2 HCl |
| Molecular Weight | 327.81 g/mol |
| Appearance | Off-white to pale 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Alfuzosin Standards
- Alfuzosin-d (CAS 1006717-24-3)
- Alfuzosin-D6 (CAS 1006717-31-2)
- Alfuzosin EP Impurity E (CAS 1026411-59-5)
- Alfuzosin-d3 Hydrochloride (CAS 1216383-97-9)
- (±)-Alfuzosin D7 Hydrochloride (CAS 1276197-14-8)
- Alfuzosin EP Impurity B Hydrochloride (CAS 132900-51-7)
- Alfuzosin-d7 (CAS 1346746-88-0)
- Alfuzosin EP Impurity E HCl (CAS 1796934-51-4)
Recommended Standards
- Baloxavir Marboxil Impurity 200 (CAS CATO-C4X-2108200)
- Cefamandole Impurity 24 (CAS CATO-C4X-122124)
- N-(4-(Hydroxymethyl)-2-iodophenyl)acetamide (CAS 1246250-02-1)
- 2-[3-(trifluoromethyl)-1H-pyrazol-1-yl]acetohydrazide (CAS 377767-16-3)
- N-(1-(1H-benzo[d]imidazol-2-yl)-3-methylbutyl)benzamide (CAS 25810-61-1)
- 4-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole (CAS 2803476-12-0)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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