Alanyl Glutamine Impurity 1 CAS 159141-33-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 159141-33-0 |
| Molecular Formula | C8H13ClN2O4 |
| Molecular Weight | 236.65 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Alanyl Glutamine Impurity 1 (CAS 159141-33-0) pharmacopoeial impurity standards reference standard. Molecular formula: C8H13ClN2O4. Molecular weight: 236.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H13ClN2O4 |
| Molecular Weight | 236.65 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, ethanol, DMSO |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Alanyl Standards
- Alanyl Glutamine Impurity 2 (CAS CATO-C4X-19742)
- Alanyl Glutamine Impurity 5 (CAS CATO-C4X-19745)
- Alanyl Glutamine Impurity 6 (CAS CATO-C4X-19746)
- DL-Alanyl-DL-phenylalanine (CAS 1999-45-7)
- Alanyl Glutamine Impurity 23 (CAS CATO-C4X-197423)
- Alanyl Glutamine Impurity 16 (CAS 672284-92-3)
- L-Alanyl-L-alanyl-L-alanine (CAS 5874-90-8)
- L-Alanyl-L-proline tert-Butyl Ester (CAS 29375-30-2)
Recommended Standards
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- 1,4,6,7-Tetrahydrospiro[[1,3]dioxolane-2,5-indazole]-3-carboxylic acid (CAS 1353497-34-3)
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- (2-(Pyrimidin-5-yl)pyridin-4-yl)boronic acid (CAS 2225155-89-3)
- 7-Bromo-4-methoxypyrrolo[2,1-f][1,2,4]triazine (CAS 2697147-99-0)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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