Saxagliptin Impurity 93 CAS 1642872-42-1
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1642872-42-1 |
| Molecular Formula | C22H34N2O3 |
| Molecular Weight | 374.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Saxagliptin Impurity 93 (CAS 1642872-42-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H34N2O3. Molecular weight: 374.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H34N2O3 |
| Molecular Weight | 374.52 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
Related Saxagliptin Standards
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- Saxagliptin O-Sulfate (CAS 1429782-94-4)
- Saxagliptin Impurity 25 (CAS CATO-C4X-104925)
- Saxagliptin Impurity 81 (CAS CATO-C4X-104981)
- Saxagliptin Impurity 85 (CAS CATO-C4X-104985)
- Saxagliptin Impurity 16 (CAS CATO-C4X-104916)
Recommended Standards
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- Diheptyl phthalate (CAS 3648-21-3)
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- 1825-82-7 Silane, trichloroethoxy- DTXSID60171301 (CAS 1825-82-7)
- Ethyl (1R,2R)-2-(((R)-1-phenylethyl)amino)cyclopentane-1-carboxylate hydrochloride (CAS 163877-11-0)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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