Nicardipine Impurity N5 CAS 206976-29-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 206976-29-6 |
| Molecular Formula | C17H18N2O5 |
| Molecular Weight | 330.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Nicardipine Impurity N5 (CAS 206976-29-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C17H18N2O5. Molecular weight: 330.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H18N2O5 |
| Molecular Weight | 330.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 2 |
Related Nicardipine Standards
- Nicardipine Impurity 51 (CAS CATO-C4X-171051)
- Nicardipine Impurity 39 (CAS CATO-C4X-171039)
- Nicardipine Impurity 50 (CAS CATO-C4X-171050)
- Nicardipine Impurity 25 (CAS 76258-21-4)
- Nicardipine Hydrochloride EP Impurity C (CAS 21881-77-6)
- Nicardipine Impurity 49 (CAS CATO-C4X-171049)
- Nicardipine Impurity 5 (CAS 2469555-30-2)
- Nicardipine Impurity 19 (CAS 167963-66-8)
Recommended Standards
- Dalilesen impurity 50 (CAS CATO-C4X-301050)
- 4-(Difluoromethyl)-6-(1-ethyl-5-methyl-1h-pyrazol-4-yl)-2-(ethylsulfonyl)pyrimidine (CAS 1006328-49-9)
- Dalilesen Impurity 30 (CAS 2248726-39-6)
- Raloxifene Impurity 24 (CAS CATO-C4X-174324)
- Amlodipine Impurity 105 Oxalate (CAS CATO-C4X-1095105)
- Methyl 6-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinate (CAS 1622217-33-7)
- Clenbuterol EP Impurity B (CAS 37148-49-5)
- S-Phenyl 2-methylprop-2-enethioate (CAS 54667-28-6)
- N,3-Dimethyl-N-[2-(methylsulfanyl)-4-quinazolinyl]benzenecarbohydrazide (CAS 341968-22-7)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
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