Linagliptin impurity 127 CAS 1418133-47-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1418133-47-7 |
| Molecular Formula | C50H56N16O4 |
| Molecular Weight | 945.08 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Linagliptin impurity 127 (CAS 1418133-47-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C50H56N16O4. Molecular weight: 945.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C50H56N16O4 |
| Molecular Weight | 945.08 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) | 31.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 16 |
Related Linagliptin Standards
- Linagliptin impurity 166 (CAS CATO-C4X-1101166)
- Linagliptin impurity 19 (CAS CATO-C4X-110119)
- Linagliptin Impurity 82 (CAS CATO-C4X-110182)
- Linagliptin Methyl Dimer (CAS 2463617-49-2)
- Linagliptin impurity 153 (CAS CATO-C4X-1101153)
- Linagliptin Impurity 88 (CAS 2489212-72-6)
- Linagliptin Impurity 76 (Mixture of Diastereomers) (CAS CATO-C4X-110176)
- Linagliptin Impurity 104 (CAS CATO-C4X-1101104)
Recommended Standards
- Rosuvastatin Impurity 210 (CAS CATO-C4X-1169210)
- Rosuvastatin Impurity 209 (CAS CATO-C4X-1169209)
- 1,3,5,7-Tetrakis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)adamantane (CAS 1636119-48-6)
- Nalmefene impurity 20 (CAS 738552-29-9)
- Pregabalin impurity 91 (CAS 159029-27-3)
- 2-Propenoic acid, 3-[3,4-bis(difluoromethoxy)phenyl]-, (2E)- (CAS 1164145-18-9)
- 2-((2-Chlorobenzyl)thio)-4-(methylamino)-6-phenylpyrimidine-5-carbonitrile (CAS 303985-71-9)
- 1,4-Benzenedicarboxylic acid, polymer with 1,2-ethanediol and 1,2-propanediol (CAS 26062-93-1)
- tert-butyl N-[cyclopropyl(N’-hydroxycarbamimidoyl)methyl]carbamate (CAS 1306615-55-3)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
Why CATO?
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