Vildagliptin Impurity 23 CAS CATO-C4X-110023
| CAS No. | CATO-C4X-110023 |
| Molecular Formula | C23H33NO5 |
| Molecular Weight | 403.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C23H33NO5, Vildagliptin Impurity 23 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 403.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Vildagliptin Impurity 23 (CAS CATO-C4X-110023, C23H33NO5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Vildagliptin Impurity 23 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 | C23H33NO5 |
| Molecular Weight | 403.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Vildagliptin Standards
- Vildagliptin Impurity 112 (CAS CATO-C4X-1100112)
- Vildagliptin Impurity 2 (CAS 1036959-23-5)
- Vildagliptin Impurity 111 (CAS CATO-C4X-1100111)
- Vildagliptin Impurity 96 (CAS CATO-C4X-110096)
- Vildagliptin Impurity 17 (CAS CATO-C4X-110017)
- Vildagliptin impurity 14 (CAS 948574-56-9)
- Vildagliptin Impurity 76 (CAS 3034601-47-0)
- Vildagliptin Impurity 77 (CAS CATO-C4X-110077)
Recommended Standards
- tert-Butyl 3-(2-ethoxy-2-oxoethyl)-6-methoxy-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate (CAS 2177259-06-0)
- Terbutaline Impurity 6 (CAS 52144-90-8)
- Ethyl 7-(4-((1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)-7-oxoheptanoate (CAS 898782-13-3)
- HDAC-IN-3, 98% (CAS 1018673-42-1)
- Mirabegron Impurity 126 (CAS CATO-C4X-1032126)
- Metixene Hydrochloride EP Impurity B (CAS 492-22-8)
- Linagliptin impurity 119 (CAS CATO-C4X-1101119)
- N-(4-oxocyclohexyl)benzamide (CAS 13942-05-7)
- methyl 2-methyl-1,2,3,4-tetrahydroisoquinoline-7-carboxylate (CAS 1038549-50-6)
- 4-Amino-N-(4-((2-amino-6-methylpyrimidin-4-yl)amino)phenyl)benzamide (CAS 1020150-22-4)
- 3-(4-Fluorophenyl)-1,4-diazaspiro[4.4]non-3-ene-2-thione (CAS 1325305-63-2)
- 8-Thia-1,2-diazaspiro[4.5]decane (CAS 57215-40-4)
- Pilocarpine EP Impurity A (HNO3) (CAS 5984-94-1)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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