Losartan Carboxylic Acid-d4 CAS 1246820-62-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1246820-62-1 |
| Molecular Formula | C22H17D4ClN6O2 |
| Molecular Weight | 440.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Losartan Carboxylic Acid-d4 (CAS 1246820-62-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H17D4ClN6O2. Molecular weight: 440.92 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H17D4ClN6O2 |
| Molecular Weight | 440.92 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Losartan Standards
- Losartan Impurity 50 (CAS CATO-C4X-168350)
- Losartan-d3 Carboxylic Acid (CAS 1189729-40-5)
- Losartan Impurity 53 (CAS 2904682-23-9)
- Losartan Impurity 54 (CAS 2904682-22-8)
- Losartan Impurity 19 (CAS 114798-94-6)
- Losartan impurity 31 (CAS CATO-C4X-168331)
- Losartan Impurity 14 (CAS 124750-92-1)
- Losartan Impurity 44 (CAS CATO-C4X-168344)
Recommended Standards
- N-(3-Chloro-4-(naphthalen-2-yloxy)phenyl)-6-methoxy-2-methylquinolin-4-amine (CAS 305866-70-0)
- 4-(3-Aminophenoxy)-5-chloro-N-(2-methoxy-4-(4-methylpiperazin-1-yl)phenyl)pyrimidin-2-amine (CAS 1213269-26-1)
- N-((3-Chloropyrazin-2-yl)(2-phenylquinolin-7-yl)methyl)-3-methylenecyclobutanecarboxamide (CAS 867163-52-8)
- 1-(4-Chlorophenyl)-3,5-dimethyl-1H-pyrazole-4-sulfonamide (CAS 1303786-58-4)
- tert-Butyl 3-Cyanomorpholine-4-carboxylate (CAS 518047-40-0)
- N-(Prop-2-yn-1-yl)benzamide (CAS 1464-98-8)
- 2-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-6-tosylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 920529-93-7)
- 3-Bromo-N-(2-fluorophenyl)propanamide (CAS 7661-09-8)
- N-benzyl-6-(((4-chlorophenyl)thio)methyl)-2-methylpyrimidin-4-amine (CAS 338960-31-9)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
Why CATO?
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