Vildagliptin Impurity 81 CAS CATO-C4X-110081
| CAS No. | CATO-C4X-110081 |
| Molecular Formula | C6H10N2O3 |
| Molecular Weight | 158.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Vildagliptin Impurity 81 (C6H10N2O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a process- or degradation-related impurity, Vildagliptin Impurity 81 (CAS CATO-C4X-110081, C6H10N2O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Vildagliptin Impurity 81 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10N2O3 |
| Molecular Weight | 158.16 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 2 |
Related Vildagliptin Standards
- Vildagliptin Impurity 37 (CAS 1563006-28-9)
- Vildagliptin Impurity 38 (CAS 3705-27-9)
- Vildagliptin Impurity N (CAS 914070-99-8)
- Vildagliptin Impurity 86 (CAS 2165668-69-7)
- Vildagliptin Impurity 36 (CAS CATO-C4X-110036)
- Vildagliptin Impurity 9 (CAS CATO-C4X-11009)
- Vildagliptin Impurity 61 (CAS 15791-08-9)
- Vildagliptin Related Compound K (CAS 17933-29-8)
Recommended Standards
- (R)-Oxiracetam (CAS 68252-28-8)
- N-Nitroso Risperidone Impurity 48 (CAS CATO-C4X-111148)
- Oxiracetam (CAS 62613-82-5)
- Metformin impurity 53 (CAS CATO-C4X-122053)
- Hydrocortisone EP Impurity O (CAS 154032-37-8)
- Dotinurad Impurity 79 (CAS 872278-58-5)
- Natamycin Impurity 11 (CAS CATO-C4X-204011)
- methyl 6-bromo-2-methyl-benzofuran-3-carboxylate (CAS 2306270-67-5)
- 1-Methylpyrazole-3-carbaldehyde (CAS 27258-32-8)
- 1-[(4-fluorophenyl)methyl]cyclopentane-1-carboxylic acid (CAS 1225506-32-0)
- 6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyloctane-3,5-dione (CAS 17587-22-3)
- 3-(2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-ylidene)hydrazinyl)quinoxalin-2(1H)-one (CAS 338412-85-4)
- 3,3-Dimethyloctane (CAS 4110-44-5)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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 18665070610 / Nicole.chen@cato-chem.com