Rilpivirine Nitrile Z-isomer CAS 661489-22-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 661489-22-1 |
| Molecular Formula | C11H12N2 |
| Molecular Weight | 172.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Rilpivirine Nitrile Z-isomer (CAS 661489-22-1) pharmaceutical standards reference standard. Molecular formula: C11H12N2. Molecular weight: 172.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H12N2 |
| Molecular Weight | 172.23 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Rilpivirine Standards
- Rilpivirine Keto Impurity (CAS 189956-45-4)
- Rilpivirine Chloro Impurity (CAS 244768-32-9)
- Rilpivirine Impurity 6 (CAS 1009330-41-9)
- Rilpivirine Impurity 4 (CAS 1629023-90-0)
- Rilpivirine Impurity 13 (CAS CATO-C4X-136313)
- (Z)-Rilpivirine Hydrochloride (CAS 1502822-82-3)
- RIlpivirine fumarate (2:1) (CAS 877817-88-4)
- Rilpivirine Impurity 1 HCl (CAS 500287-94-5(free base))
Recommended Standards
- Dexmedetomidine Impurity 40 (CAS 881409-85-4)
- Azelastine Impurity 69 (CAS CATO-C4X-139669)
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- 4-Bromo-2-methylaniline (CAS 583-75-5)
- 2-(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)azepane (CAS 1713602-44-8)
- 1-Butyl-3-(4-ethoxyphenyl)urea (CAS 195523-28-5)
- ethyl 2,2-diethoxy-3-oxopropanoate (CAS 676557-41-8)
- Antimony pentoxide (CAS 1314-60-9)
- Trifarotene Impurity 3 (CAS CATO-C4X-31323)
- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
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