Trandolapril EP Impurity D CAS 149881-40-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 149881-40-3 |
| Molecular Formula | C24H32N2O4 |
| Molecular Weight | 412.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Trandolapril EP Impurity D (CAS 149881-40-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H32N2O4. Molecular weight: 412.52 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H32N2O4 |
| Molecular Weight | 412.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1999 |
| Nitrogen Atoms | 2 |
Related Trandolapril Standards
- Trandolapril EP Impurity A (CAS 118194-41-5)
- Trandolapril EP Impurity E (Trandolaprilate) (CAS 87679-71-8)
- Trandolapril (CAS 87679-37-6)
- Trandolapril-D5 (CAS 1356847-98-7)
- rac-Trandolapril D5 (CAS CATO-C4X-177017)
- Trandolapril impurity (CAS CATO-C4X-177016)
- Trandolapril Benzyl Ester (CAS 98677-37-3)
- Trandolapril Impurity 14 (CAS CATO-C4X-177014)
Recommended Standards
- 4-(4-(4-Fluorophenyl)-5-(2-(propylthio)pyrimidin-4-yl)-1h-imidazol-1-yl)cyclohexanol (CAS 1455432-05-9)
- N4,N4,N4'-Triphenyl-[1,1'-biphenyl]-4,4'-diamine (CAS 167218-30-6)
- (1R)-1-[(2R,3R,4R)-3-(benzoyloxy)-4-hydroxy-5-methoxy-4-methyloxolan-2-yl]ethyl benzoate (CAS 1417563-67-7)
- Istradefylline impurity 31 (CAS CATO-C4X-106131)
- Gefitinib Impurity 22 (CAS 52805-46-6)
- Ethyl 3-(benzylamino)-3-oxopropanoate (CAS 29689-63-2)
- (2S)-1-pyrrolidinesulfonamide (CAS 4108-88-7)
- 2-(3-Nitrophenoxy)quinoxaline (CAS 197522-02-4)
- Gadoxetate Impurity 15 (CAS CATO-C4X-261816)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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