Sitagliptin Impurity 65 CAS 1620129-74-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1620129-74-9 |
| Molecular Formula | C15H18F3NO4 |
| Molecular Weight | 333.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Sitagliptin Impurity 65 (CAS 1620129-74-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H18F3NO4. Molecular weight: 333.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H18F3NO4 |
| Molecular Weight | 333.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Sitagliptin Standards
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Recommended Standards
- Regadenoson Impurity 5 (CAS 1627202-38-3)
- Flurtamone (CAS 96525-23-4)
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- Ozenoxacin Impurity 63 (CAS CATO-C4X-279663)
- Betamethasone Impurity 76 (CAS 5534-01-0)
- Ilaprazole Impurity 103 (CAS CATO-C4X-1130103)
- 4-Nitro-3-(thiophen-2-yl)-1H-pyrazole (CAS 1710853-95-4)
- 2-(morpholin-3-yl)-1,3-benzothiazole hydrochloride (CAS 1803593-52-3)
- 6-Chloro-3-phenyl[1,2,4]triazolo[4,3-b]pyridazine (CAS 7190-80-9)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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