Linagliptin impurity 115 CAS 2074688-82-5
| CAS No. | 2074688-82-5 |
| Molecular Formula | C58H58N16O6 |
| Molecular Weight | 1075.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Linagliptin impurity 115 (CAS 2074688-82-5) is a certified pharmaceutical impurity reference standard with the molecular formula C58H58N16O6 and a molecular weight of 1075.18 g/mol.
Linagliptin impurity 115 (C58H58N16O6) contains a nitrogen-containing heterocyclic scaffold, 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. 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).
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 Linagliptin impurity 115 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 | C58H58N16O6 |
| Molecular Weight | 1075.18 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 |
| Degree of Unsaturation (DBE) | 38.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 16 |
Related Linagliptin Standards
- Linagliptin Dimer Impurity 6 (CAS CATO-C4X-110150)
- Linagliptin Impurity 104 (CAS CATO-C4X-1101104)
- Linagliptin Impurity 76 (Mixture of Diastereomers) (CAS CATO-C4X-110176)
- Linagliptin Methyl Dimer (CAS 2463617-49-2)
- Linagliptin impurity 153 (CAS CATO-C4X-1101153)
- Linagliptin Impurity 88 (CAS 2489212-72-6)
- Linagliptin impurity 127 (CAS 1418133-47-7)
- Linagliptin impurity 166 (CAS CATO-C4X-1101166)
Recommended Standards
- snap-8 (CAS 868844-74-0)
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- Ceftazidime Impurity 94 (CAS CATO-C4X-121294)
- Ardisiacrispin B (CAS 112766-96-8)
- Febuxostat Impurity 17 (CAS 1330632-47-7)
- Tirofiban Impurity 66 DiHCl (CAS CATO-C4X-125466)
- Thiotepa Impurity 13 (CAS 1879073-27-4)
- 2-((3-(4-Methoxyphenyl)-2-methyl-4-oxo-4H-chromen-7-yl)oxy)acetonitrile (CAS 610764-17-5)
- Bimatoprost Impurity 24 (CAS CATO-C4X-196424)
- (3-Hydroxyazetidin-1-yl)(5,6,7,8-tetrahydronaphthalen-2-yl)methanone (CAS 1489464-73-4)
- (R)-2-(5-Amino-1,3,4-oxadiazol-2-yl)-1,1,1-trifluorobutan-2-ol (CAS 910656-46-1)
- 2-(4-Ethylphenyl)acetonitrile (CAS 51632-28-1)
- N-(3-(quinoxalin-2-yl)phenyl)methanesulfonamide (CAS 866131-53-5)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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