Sitagliptin Impurity 2 CAS 769195-20-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 769195-20-2 |
| Molecular Formula | C24H22F6N6O2 |
| Molecular Weight | 540.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Sitagliptin Impurity 2 (CAS 769195-20-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C24H22F6N6O2. Molecular weight: 540.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H22F6N6O2 |
| Molecular Weight | 540.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
Related Sitagliptin Standards
- Sitagliptin Impurity N53 (CAS 2379621-81-3)
- Sitagliptin impurity 113 (CAS CATO-C4X-1144113)
- Sitagliptin Tablets EP Impurity FP-A (CAS 2088771-60-0)
- Sitagliptin Impurity 165 (CAS CATO-C4X-1144165)
- Sitagliptin Impurity 97 (CAS 1169707-29-2)
- Sitagliptin Impurity 22 (CAS 486460-23-5)
- Sitagliptin Impurity 149 (CAS CATO-C4X-1144149)
- Sitagliptin Impurity 87 (CAS CATO-C4X-114487)
Recommended Standards
- 3-({[(2,4-dichlorophenyl)methyl]sulfanyl}methyl)-4-phenyl-5-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-4H-1,2,4-triazole (CAS 344274-48-2)
- 2-(3-((2R,3S)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxochroman-3-yl)-4-hydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one (CAS 159194-98-6)
- 3-(((2,6-Dichlorobenzyl)thio)methyl)-4-phenyl-5-((3-(trifluoromethyl)benzyl)thio)-4H-1,2,4-triazole (CAS 344271-54-1)
- Exatecan Impurity 3 Methanesulfonate (CAS 2938875-39-7；2489613-15-0（free base）)
- Ulipristal Impurity 21 (CAS CATO-C4X-191521)
- 4-Bromo-N-cyclohexylnaphthalene-1-carboxamide (CAS 1373233-42-1)
- Methyl5-methylhexanoate (CAS 2177-83-5)
- 5-fluoro-6-methylnicotinamide (CAS 1378802-73-3)
- N-(3,3-Diphenylpropyl)-2-(methylthio)nicotinamide (CAS 749894-20-0)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com