Linagliptin-d4 CAS 2140263-92-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2140263-92-7 |
| Molecular Formula | C25H24D4N8O2 |
| Molecular Weight | 476.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Linagliptin-d4 (CAS 2140263-92-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H24D4N8O2. Molecular weight: 476.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C25H24D4N8O2 |
| Molecular Weight | 476.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 8 |
Related Linagliptin Standards
- Linagliptin-13C-d3 (CAS 1398044-43-3)
- Linagliptin D3 (CAS 1398044-48-8)
- Linagliptin impurity 128 (CAS CATO-C4X-1101128)
- Linagliptin Metabolite CD1790 (CAS 1620278-39-8)
- Linagliptin Impurity 113 (CAS 2803369-89-1)
- Linagliptin (CAS 668270-12-0)
- Linagliptin Impurity 122 (CAS 2446799-72-8)
- Linagliptin impurity 137 (CAS CATO-C4X-1101137)
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- 2,5-Difluoro-4-ethoxyphenylboronic acid pinacol ester (CAS 2121512-38-5)
- PPADS Tetrasodium (CAS 149017-66-3)
- 7,7-Dimethyl-10-phenyl-5,6,7,8,10,11-hexahydro-9H-pyrido[3,2-b][1,4]benzodiazepin-9-one (CAS 909370-82-7)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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 13829788188 / jacky.chen@cato-chem.com