2-Ethoxy-1-[[2'-[2-(trityl)-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-4-carboxylic Acid Methyl Ester-d4 (Candesartan Impurity) CAS 1793997-59-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1793997-59-7 |
| Molecular Formula | C44H32D4N6O3 |
| Molecular Weight | 700.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Ethoxy-1-[[2'-[2-(trityl)-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-4-carboxylic Acid Methyl Ester-d4 (Candesartan Impurity) (CAS 1793997-59-7) pharmaceutical standards reference standard. Molecular formula: C44H32D4N6O3. Molecular weight: 700.82 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C44H32D4N6O3 |
| Molecular Weight | 700.82 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 |
| Degree of Unsaturation (DBE) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 6 |
Related Ethoxy Standards
- 22-Ethoxy-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic acid methyl ester (Candesartan Cilexetil Impurit) (CAS 150058-29-0)
- 2-Ethoxy-1-[[2’-[2-(trityl)-2H-tetrazol-5-yl][1,1’-biphenyl]-4-yl]methyl]-1H-benzimidazole-4-carboxylic Acid Methyl Ester (Candesartan Impurity) (CAS 1796932-77-8)
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Recommended Standards
- 4',4''',4''''',4'''''''-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-4-ol)) (CAS 1712454-96-0)
- Bis-sulfone-PEG3-Azide (CAS 1802908-01-5)
- N-(Boc-PEG3)-N-bis(PEG3-acid) (CAS 2055042-61-8)
- 5-Bromo-2-(piperidin-1-yl)aniline (CAS 1016877-65-8)
- 3-(Cyclopropylmethoxy)isonicotinic acid (CAS 1504949-03-4)
- N-benzyl-5-nitrobenzo[b]thiophene-2-carboxamide (CAS 476309-42-9)
- 1-((2-Chlorophenyl)thio)-3-(4-(4-fluorophenyl)piperazin-1-yl)propan-2-ol (CAS 338422-02-9)
- 4-((4-Bromo-2-methylphenyl)amino)-4-oxobut-2-enoic acid (CAS 175205-16-0)
- Bromophenyl-2,3,4,5,6-d5-magnesium (CAS 84783-81-3)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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