Sitagliptin Impurity 116 CAS 945261-50-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 945261-50-7 |
| Molecular Formula | C16H15F6N5O |
| Molecular Weight | 407.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Sitagliptin Impurity 116 (CAS 945261-50-7) pharmacopoeial impurity standards reference standard. Molecular formula: C16H15F6N5O. Molecular weight: 407.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H15F6N5O |
| Molecular Weight | 407.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Sitagliptin Standards
- Sitagliptin EP Impurity A (CAS 823817-55-6)
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- Rac Sitagliptin (CAS 823817-56-7)
- Sitagliptin (CAS 486460-32-6)
- Sitagliptin Impurity 10 (CAS 1253056-01-7)
- Sitagliptin Impurity 108 (CAS CATO-C4X-1144108)
- Sitagliptin Impurity 109 (CAS CATO-C4X-1144109)
- Sitagliptin Impurity 137 (CAS CATO-C4X-1144137)
Recommended Standards
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- Ethyl 5-(4-fluorophenyl)-7-(perfluoroethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 827594-60-5)
- 8-(5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl)-1,4-dioxa-8-azaspiro[4.5]Decane (CAS 303151-61-3)
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- PROTACs Related Compound 1 (CAS 1448297-52-6)
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- Be In Water (CAS CATO-CCRM106072)
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