Trelagliptin Impurity 72 CAS 1917324-14-1
| CAS No. | 1917324-14-1 |
| Molecular Formula | C23H31N7O2 |
| Molecular Weight | 437.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Trelagliptin Impurity 72 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.
As a process- or degradation-related impurity, Trelagliptin Impurity 72 (CAS 1917324-14-1, C23H31N7O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Trelagliptin Impurity 72 (C23H31N7O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C23H31N7O2 |
| Molecular Weight | 437.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 7 |
Related Trelagliptin Standards
- Trelagliptin Impurity 32 (CAS CATO-C4X-104632)
- Trelagliptin Impurity 76 (CAS CATO-C4X-104676)
- Trelagliptin Impurity 21 (CAS 1821400-07-0)
- Trelagliptin Impurity 68 (CAS CATO-C4X-104668)
- Trelagliptin Impurity 37 (CAS CATO-C4X-104637)
- Trelagliptin Impurity 5 (CAS 2087874-92-6)
- Trelagliptin impurity 89 (CAS 2752750-48-2)
- Trelagliptin impurity 90 (CAS CATO-C4X-104690)
Recommended Standards
- N-(3-(tert-butyl)-1-methyl-4-oxo-1,4-dihydroindeno[1,2-c]pyrazol-6-yl)-2,4,6-trimethylbenzenesulfonamide (CAS 1024523-26-9)
- XL 228 (CAS 898280-07-4)
- (1r,4r)-4-(((6-(1-(Cyclopropylmethyl)-2-oxo-1,2-dihydropyridin-4-yl)benzo[d]thiazol-2-yl)amino)methyl)cyclohexane-1-carboxylic acid (CAS 1800017-49-5)
- H-Lys-Tyr-Lys-OH (CAS 35193-18-1)
- Erlotinib Impurity 20 (CAS 938185-06-9)
- Apremilast Impurity 24 (CAS 2487573-01-1)
- Cinitapride Impurity 27 (CAS CATO-C4X-290827)
- 2-Bromo-1-(fluoromethyl)-3-(trifluoromethyl)benzene (CAS 2244087-97-4)
- Nal-Deficient lanreotide Impurity (CAS CATO-C4X-23701)
- Lisinopril EP Impurity F (CAS 1132650-67-9)
- (R)-2-(3-Hydroxypyrrolidin-1-yl)isonicotinonitrile (CAS 1379441-05-0)
- N-Methyl-5-nitro-1H-benzo[d]imidazol-2-amine (CAS 832102-61-1)
- 7-Methoxyimidazo[1,5-a]pyridine-3-carbonitrile (CAS 2113478-43-4)
- D-Asp15-Tirzepatide (CAS CATO-CPTD788919)
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