Losartan Impurity N13 CAS 133727-10-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 133727-10-3 |
| Molecular Formula | C41H37ClN6O |
| Molecular Weight | 665.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Losartan Impurity N13 (CAS 133727-10-3) pharmacopoeial impurity standards reference standard. Molecular formula: C41H37ClN6O. Molecular weight: 665.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C41H37ClN6O |
| Molecular Weight | 665.23 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| 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) | 26.0 |
| 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 EP Impurity H (CAS 133909-99-6)
- Losartan EP Impurity I (CAS 1006062-28-7)
- Losartan Impurity N3 (CAS 133910-00-6)
- Losartan impurity 32 (CAS CATO-C4X-168332)
- Losartan Impurity 27 (CAS CATO-C4X-168327)
- Losartan N1-Glucuronide (CAS 138584-34-6)
- Losartan N2-Glucuronide (CAS 138584-35-7)
- Losartan Impurity 52 (CAS CATO-C4X-168352)
Recommended Standards
- N-Trithyl Losartan (CAS 124751-00-4)
- (3-((Triisopropylsilyl)ethynyl)-4-((trimethylsilyl)ethynyl)-hexa-3-en-1,5-diyne-1,6-diyl)bis(triisopropylsilane) (CAS 142761-77-1)
- Gold, [4-(diphenylphosphino-κP)-N,N-dimethylbenzenamine](pentafluoropropanoato-κO)- (CAS 465500-50-9)
- Creatine impurity 20 (CAS CATO-C4X-120920)
- Elagolix Impurity 83 (CAS CATO-C4X-206883)
- methyl 3-(2-fluorophenyl)-1H-pyrazole-5-carboxylate (CAS 1239717-20-4)
- 2,6-Dichloro-4-fluoroacetophenone (CAS 1804886-00-7)
- 4,6-Bis(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-3-ol (CAS 89990-37-4)
- 5-Chloro-3-iodo-1-methyl-1H-pyrazole (CAS 2585063-96-1)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
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