Sitagliptin impurity 11 CAS 764667-63-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 764667-63-2 |
| Molecular Formula | C6H9F3N4O |
| Molecular Weight | 210.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sitagliptin impurity 11 (CAS 764667-63-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H9F3N4O. Molecular weight: 210.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H9F3N4O |
| Molecular Weight | 210.16 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Sitagliptin Standards
- Sitagliptin Impurity 16 (CAS 849832-73-1)
- Sitagliptin Impurity 117 (CAS 871035-61-9)
- Sitagliptin Impurity 125 (CAS 877402-45-4)
- Sitagliptin Impurity 81 (CAS 261952-27-6)
- Sitagliptin Impurity 109 (CAS 936630-56-7)
- Sitagliptin Impurity 166 (CAS 2226094-64-8)
- Sitagliptin Impurity 167 (CAS 1840966-95-1)
- Sitagliptin Impurity 17 (CAS 1036273-20-7)
Recommended Standards
- Methyl 6-fluoro-3-oxo-3,3a-dihydro-2H-indazole-4-carboxylate (CAS 885522-84-9)
- Sodium (Z)-1,4-diethoxy-1,4-dioxobut-2-en-2-olate (CAS 88330-76-1)
- Methyl 4-(dimethoxyphosphoryl)butanoate (CAS 2327-68-6)
- 2-(3,4-Dimethoxyphenyl)-N-(3-fluorobenzyl)ethanamine (CAS 355381-88-3)
- 2-(2-hydrazinylethyl)pyridine (CAS 2587-15-7)
- Dapagliflozin（citric acid） (CAS CATO-C4X-113879)
- 2-Cyclohexylethylamine Hydrochloride (CAS 5471-55-6)
- (2E)-3-(4-Bromophenyl)-2-[2-(3-methylphenyl)hydrazin-1-ylidene]-3-oxopropanal (CAS 338414-08-7)
- 5-(Methoxycarbonyl)-4-oxo-1-(2-pyridin-2-ylethyl)-1,4-dihydropyridine-3-carboxylic acid (CAS 1785761-63-8)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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