Ramipril Impurity 6 CAS 85196-26-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 85196-26-5 |
| Molecular Formula | C15H21NO4 |
| Molecular Weight | 279.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ramipril Impurity 6 (CAS 85196-26-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H21NO4. Molecular weight: 279.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H21NO4 |
| Molecular Weight | 279.33 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
Related Ramipril Standards
- Ramipril Impurity 4 (CAS 122076-80-6)
- Ramipril Impurity 5 (CAS 84324-12-9)
- Ramipril EP Impurity M (CAS 2743-38-6)
- Ramipril EP Impurity K (CAS 108736-10-3)
- Ramipril EP Impurity E (CAS 87269-97-4)
- Ramipril EP Impurity D (CAS 108731-95-9)
- Ramipril EP Impurity A (CAS 108313-11-7)
- Ramipril EP Impurity L (CAS 1309040-96-7)
Recommended Standards
- Tetracaine Impurity 30 (CAS CATO-C4X-192330)
- Tetracaine Impurity 35 (CAS CATO-C4X-192335)
- Enalapril EP Impurity B (CAS 82717-96-2)
- Difelikefalin Impurity 79 (CAS CATO-C4X-304179)
- Brivaracetam Impurity 155 (CAS 2451181-70-5(free base))
- ethyl (E)-3-(2-cyanophenyl)acrylate (CAS 223567-59-7)
- Flurbiprofen Impurity 90 (CAS 145983-05-7)
- N-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(pyridin-3-yloxy)phenyl)-1H-1,2,4-triazol-5-amine (CAS 877874-59-4)
- methyl 2-chlorothieno[2,3-d]pyrimidine-6-carboxylate (CAS 1896666-65-1)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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