Losartan Impurity 20 CAS 1846587-44-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1846587-44-7 |
| Molecular Formula | C44H42Cl2N12 |
| Molecular Weight | 809.79 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Losartan Impurity 20 (CAS 1846587-44-7) pharmacopoeial impurity standards reference standard. Molecular formula: C44H42Cl2N12. Molecular weight: 809.79 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C44H42Cl2N12 |
| Molecular Weight | 809.79 g/mol |
| Purity | 97%+ |
| 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) | 29.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 12 |
Related Losartan Standards
- Losartan EP Impurity L (CAS 230971-71-8)
- Losartan EP Impurity M (CAS 230971-72-9)
- Losartan Impurity 33 (CAS CATO-C4X-168333)
- Losartan Potassium EP Impurity M (CAS 212316-88-6（free base）)
- Losartan alpha-Butyl-Losartan Aldehyde Adduct (CAS 1159977-48-6)
- Losartan Impurity 52 (CAS CATO-C4X-168352)
- Losartan impurity 32 (CAS CATO-C4X-168332)
- Losartan Impurity N3 (CAS 133910-00-6)
Recommended Standards
- 5,5',5''-((Nitrilotris(benzene-4,1-diyl))tris(ethyne-2,1-diyl))triisophthalic acid (CAS 1173285-14-7)
- DEACETYL-10-OXO-7-EPI-TAXOL, 10- (CAS 105377-71-7)
- 1-((2R,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-bromopyrimidine-2,4(1H,3H)-dione (CAS 63660-21-9)
- Diphenhydramine Impurity 20 (CAS 65757-61-1)
- rac-Tamsulosin EP Impurity D (CAS 94666-11-2)
- 2-((3-(3-Chloro-4-fluorophenyl)prop-2-yn-1-yl)oxy)tetrahydro-2H-pyran (CAS 680579-99-1)
- 1-Isobutyl-5-methyl-N-pentyl-1H-pyrazol-3-amine hydrochloride (CAS 1856094-51-3)
- (R)-1-(1H-Benzimidazol-2-yl)ethylamine Hydrochloride (CAS 1234996-74-7)
- 5-(Piperidin-4-yl)-1,2-oxazol-3-ol hydrobromide (CAS 1215466-71-9)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
Why CATO?
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