Liraglutide Impurity 10 TFA Salt CAS CATO-C4X-199210
| CAS No. | CATO-C4X-199210 |
| Molecular Formula | C38H68N6O11 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210) is a certified pharmaceutical impurity reference standard with the molecular formula C38H68N6O11C2HF3O2 and a molecular weight of 899.01 g/mol.
Structurally, Liraglutide Impurity 10 TFA Salt (C38H68N6O11C2HF3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 899.01 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C38H68N6O11 C2HF3O2 |
| Molecular Weight | 899.01 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
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(10-22)TFA Salt (CAS CATO-C4X-199211)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
Recommended Standards
- Loratadine Impurity 81 (CAS CATO-C4X-142681)
- Metoclopramide Impurity 98 (CAS CATO-C4X-141598)
- Micafungin Impurity 5 (CAS 539823-80-8)
- 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]methyl]thio]-5-(tert-butyldimethylsilyloxy)-1H-benzimidazole (CAS 1076198-62-3)
- 4-Formylbenzenesulfonyl chloride (CAS 85822-16-8)
- ethyl 7-oxoazepane-2-carboxylate (CAS 38167-88-3)
- 5-(4-Methoxyphenyl)-2-furancarboxaldehyde (CAS 34070-33-2)
- N-((Tetrahydrofuran-2-yl)methyl)-6-(trifluoromethoxy)benzo[d]thiazol-2-amine (CAS 1251544-50-9)
- n-(4-(2-Aminothiazol-4-yl)phenyl)butyramide (CAS 498568-74-4)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
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