Riociguat Impurity N3 CAS 2512205-25-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2512205-25-1 |
| Molecular Formula | C14H12FN5 |
| Molecular Weight | 269.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Riociguat Impurity N3 (CAS 2512205-25-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12FN5. Molecular weight: 269.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H12FN5 |
| Molecular Weight | 269.28 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Riociguat Standards
- Riociguat Impurity N10 (CAS 2101651-50-5)
- Riociguat Impurity 24 (CAS 256376-62-2)
- Riociguat Impurity 24 (CAS 93866-45-6)
- Riociguat Impurity 26 (CAS 304874-06-4)
- Riociguat Impurity 8 (CAS 256376-65-5)
- Riociguat Impurity 13 (CAS CATO-C4X-174913)
- Riociguat Impurity N49 (CAS 256376-59-7)
- Riociguat Impurity 31 (CAS CATO-C4X-174931)
Recommended Standards
- 6-(4-Fluorobenzyl)-5-oxothiomorpholine-3-carboxylic acid (CAS 1025448-57-0)
- Vericiguat impurity 44 (CAS CATO-C4X-289644)
- 6-[(2-Fluorophenyl)methyl]-5-oxothiomorpholine-3-carboxylic acid (CAS 1032056-52-2)
- Aprepitant Impurity 23 (CAS 287930-75-0)
- Posaconazole Impurity 271 (CAS 159276-57-0)
- 4-Ethoxy-2-hydroxybenzo[d]oxazole (CAS 1806284-26-3)
- 2-(4-Chloro-2-(methoxymethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377474-13-8)
- (S)-(1-Tritylaziridin-2-yl)methyl methanesulfonate (CAS 1095273-25-8)
- (R)-1-(4-Methoxyphenyl)ethanamine hydrochloride (CAS 911373-69-8)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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