Trelagliptin Impurity 77 CAS CATO-C4X-104677
| CAS No. | CATO-C4X-104677 |
| Molecular Formula | C37H38F2N10O5 |
| Molecular Weight | 740.76 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Trelagliptin Impurity 77 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
As a process- or degradation-related impurity, Trelagliptin Impurity 77 (CAS CATO-C4X-104677, C37H38F2N10O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C37H38F2N10O5, Trelagliptin Impurity 77 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 740.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C37H38F2N10O5 |
| Molecular Weight | 740.76 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 10 |
Related Trelagliptin Standards
- Trelagliptin Impurity 24 (CAS CATO-C4X-104624)
- Trelagliptin Impurity 52 (CAS CATO-C4X-104652)
- Trelagliptin impurity 71 (CAS 2204313-60-8)
- Trelagliptin impurity 80 (CAS CATO-C4X-104680)
- Trelagliptin impurity 86 (CAS CATO-C4X-104686)
- Trelagliptin Impurity 6 (CAS 2087874-94-8)
- Trelagliptin Impurity 10 (CAS CATO-C4X-104610)
- Trelagliptin Impurity 34 (CAS 1917324-13-0)
Recommended Standards
- C30H36Br2N4S4 (CAS 2304625-96-3)
- 8-Methoxycarbonyloctyl 2-acetamido-4-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-2-deoxy-6-O-(α-L-fucopyranosyl)-β-D-glucopyranoside (CAS 106445-35-6)
- Mal-amido-PEG8-TFP ester (CAS 1924596-31-5)
- Azido-PEG12-NHS ester (CAS 2363756-50-5)
- Tetrabenazine Impurity 69 (CAS CATO-C4X-274869)
- Dabigatran Impurity 51 (CAS 872728-85-3)
- Losartan Impurity N13 (CAS 133727-10-3)
- N-(3-acetylphenyl)-4-methylbenzamide (CAS 303793-18-2)
- n-Ethyl-3-pivalamidobenzamide (CAS 941455-76-1)
- Mosapride Impurity 3 (CAS CATO-C4X-10443)
- 1-(Azepan-2-yl)-3-methylbutan-2-one (CAS 1533820-47-1)
- 2-(4-Amino-3,5-dimethyl-1H-pyrazol-1-yl)propanoic acid hydrochloride (CAS 1431965-27-3)
- 4,4'-([2,2'-Bipyridine]-4,4'-diyl)dibenzoic acid (CAS 143954-72-7)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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