Liraglutide-d8 Tritrifluoroacetate CAS CATO-C4X-199223
| CAS No. | CATO-C4X-199223 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223) is a high-purity analytical reference standard with the molecular formula C172H257D8N43O513C2HF3O2 and a molecular weight of 11264.87 g/mol.
Structurally, Liraglutide-d8 Tritrifluoroacetate (C172H257D8N43O513C2HF3O2) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 66.0, corresponding to approximately 66 ring(s) or double-bond equivalent(s). With a molecular weight of 11264.87 g/mol, it falls into the high-molecular-weight range. 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).
As a certified reference material (CRM), Liraglutide-d8 Tritrifluoroacetate 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.
Physical & Chemical Properties
| Molecular Formula | C172H257D8N43O51 3 C2HF3O2 |
| Molecular Weight | 3873.33 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) | 66.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 43 |
Related Liraglutide Standards
- Liraglutide (CAS 204656-20-2)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
- Liraglutide Impurity 22 (CAS 536721-25-2)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
- Liraglutide(10-22)TFA Salt (CAS CATO-C4X-199211)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
Recommended Standards
- 6-Morpholinonicotinimidamide (CAS 1016872-90-4)
- n-(4-Methylpentan-2-yl)-3-(methylthio)aniline (CAS 1019611-11-0)
- Farnesol-d6 (CAS 166447-71-8)
- [3,3'-Bipyridin]-4-amine (CAS 1214333-30-8)
- Mirogabalin Impurity N29 (CAS 160424-29-3)
- 1-(6-methoxypyrimidin-4-yl)piperidin-3-ol (CAS 1065484-29-8)
- tert-butyl 1-(4-bromopyrazol-1-yl)cyclopropanecarboxylate (CAS 1822832-55-2)
- (4-Fluoro-2,3-dimethylphenyl)methanol (CAS 1806535-34-1)
- 1-Bromopentane-5,5,5-d3 (CAS 75736-50-4)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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