Losartan Impurity N3 CAS 133910-00-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 133910-00-6 |
| Molecular Formula | C42H37ClN6O2 |
| Molecular Weight | 693.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Losartan Impurity N3 (CAS 133910-00-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C42H37ClN6O2. Molecular weight: 693.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C42H37ClN6O2 |
| Molecular Weight | 693.24 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 27.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Losartan Standards
- Losartan impurity 32 (CAS CATO-C4X-168332)
- Losartan EP Impurity H (CAS 133909-99-6)
- Losartan EP Impurity I (CAS 1006062-28-7)
- Losartan Impurity N13 (CAS 133727-10-3)
- Losartan Impurity 52 (CAS CATO-C4X-168352)
- Losartan Impurity 27 (CAS CATO-C4X-168327)
- Losartan N1-Glucuronide (CAS 138584-34-6)
- Losartan N2-Glucuronide (CAS 138584-35-7)
Recommended Standards
- (9Z,12Z)-(R)-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl octadeca-9,12-dienoate (CAS 51744-92-4)
- 1,3,5-Tris(4-bromonaphthalen-1-yl)benzene (CAS 2322533-42-4)
- [[[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-Heptamethyl-13-(phenylthio)-2,6,10,14,18,22,26-octacosaheptaen-1-yl]oxy]methyl]-benzene (CAS 1218785-58-0)
- Axitinib Impurity 23 (CAS CATO-C4X-107123)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
- 3-Aminoquinoxalin-2(1H)-one (CAS 35015-91-9)
- 4,5,6,7-Tetrahydrothieno[2,3-c]pyridin-4-ol (CAS 59038-47-0)
- Propargyl Butylcarbamate (CAS 76114-73-3)
- Ethyl 6-hydroxyoctanoate (CAS 61456-95-9)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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