Alogliptin Impurity 44-d3 CAS 1794937-18-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1794937-18-0 |
| Molecular Formula | C13H7D3ClN3O2 |
| Molecular Weight | 278.71 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Alogliptin Impurity 44-d3 (CAS 1794937-18-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H7D3ClN3O2. Molecular weight: 278.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H7D3ClN3O2 |
| Molecular Weight | 278.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2947AF 6-(4-Chlorophenyl)imidazo[2,1-b][1,3]thiazole-3-carboxylic acid 912770-34-4 C12H7ClN2O2S (CAS 912770-34-4)
- Sildenafil Impurity 294 (CAS 200575-17-3)
- N-(4-Chlorobenzo[d]thiazol-7-yl)furan-2-carboxamide (CAS 941918-37-2)
- Itraconazole Impurity 42 (CAS 172587-60-9)
- Empagliflozin Impurity 85 (CAS CATO-C4X-106585)
- 3-[3-Acetyl-5-(4-methoxyphenyl)-2-methyl-1H-pyrrol-1-yl]propanoic acid (CAS 913837-62-4)
- Amisulpride Impurity 22 (CAS 1823413-49-5)
- Methyl 1-(4-cyanobenzyl)piperidine-4-carboxylate (CAS 1016530-32-7)
- 1-(3,5-Dibromophenyl)piperidine (CAS 1261995-07-6)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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