Alogliptin Impurity 95 CAS CATO-C4X-109995
| CAS No. | CATO-C4X-109995 |
| Molecular Formula | C24H31N5O7 |
| Molecular Weight | 501.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Alogliptin Impurity 95 is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Alogliptin Impurity 95 (CAS CATO-C4X-109995) is a certified pharmaceutical impurity reference standard with the molecular formula C24H31N5O7 and a molecular weight of 501.53 g/mol.
The molecular framework of Alogliptin Impurity 95 (C24H31N5O7) is characterized by a flavonoid core, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Alogliptin Impurity 95 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 | C24H31N5O7 |
| Molecular Weight | 501.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 95% |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Alogliptin Standards
- Alogliptin Impurity 16 (CAS 1430222-09-5)
- Alogliptin impurity 75 (CAS 1638544-55-4)
- Alogliptin Impurity 10 (CAS CATO-C4X-109910)
- Alogliptin Impurity 11 (CAS CATO-C4X-109911)
- Alogliptin impurity N1 (CAS 2749424-28-8)
- Alogliptin Impurity 11 (CAS 1618644-32-8)
- Alogliptin impurity 13 (CAS 2749281-73-8)
- Alogliptin Impurity 40 (CAS 865759-10-0)
Recommended Standards
- Azilsartan Impurity 68 (CAS CATO-C4X-109668)
- U-71184 (CAS 101222-80-4)
- GS-621763 (CAS 2647442-13-3)
- U-68415 (CAS 104713-40-8)
- Linezolid Impurity 29 (CAS 1610690-08-8)
- Methionine EP Impurity D (CAS CATO-C4X-18276)
- Cefamandole Impurity 8 (CAS CATO-C4X-12218)
- 2-Bromo-3-chloronaphthalene-1,4-dione (CAS 88645-45-8)
- Granisetron EP Impurity A (CAS 127472-42-8)
- Methyl 2-({4-[(1E)-(methoxyimino)methyl]-1-methyl-3-phenyl-1H-pyrazol-5-yl}sulfanyl)benzoate (CAS 303984-98-7)
- 3,4-Dimethylazepan-4-ol hydrochloride (CAS 1823245-32-4)
- tert-Butyl 6-fluoro-2,3-dihydro-4H-pyrido[3,2-b][1,4]oxazine-4-carboxylate (CAS 1823268-64-9)
- Lifitegrast Impurity 124 (CAS 3028278-29-4)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
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