Mitiglinide impurity 26 CAS CATO-C4X-116126
| CAS No. | CATO-C4X-116126 |
| Molecular Formula | C19H25NO3 |
| Molecular Weight | 315.41 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Mitiglinide impurity 26 (CAS CATO-C4X-116126) is a certified pharmaceutical impurity reference standard with the molecular formula C19H25NO3 and a molecular weight of 315.41 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Mitiglinide impurity 26 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 315.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Mitiglinide impurity 26 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 | C19H25NO3 |
| Molecular Weight | 315.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Mitiglinide Standards
- Mitiglinide (CAS 145375-43-5)
- Mitiglinide impurity 22 (CAS CATO-C4X-116122)
- Mitiglinide Impurity 28 (CAS CATO-C4X-116128)
- Mitiglinide Impurity 4 (CAS CATO-C4X-11614)
- Mitiglinide impurity 23 (CAS CATO-C4X-116123)
- Mitiglinide impurity 24 (CAS CATO-C4X-116124)
- Mitiglinide impurity 25 (CAS CATO-C4X-116125)
- Mitiglinide Impurity 20 (CAS CATO-C4X-116120)
Recommended Standards
- Alogliptin Impurity 31 (CAS 1353254-15-5)
- Salmeterol EP Impurity A (CAS 1798014-51-3)
- Terbutaline Impurity 20 (CAS CATO-C4X-118320)
- Saxagliptin (CAS 361442-04-8)
- Chlortetracycline Hydrochloride EP Impurity F (CAS CATO-C4X-233023)
- Brexpiprazole impurity 106 (CAS 2247155-47-9)
- Fezolinetant Impurity 21 (CAS CATO-C4X-327021)
- 2-[(2-Aminoethyl)oxy]tetrahydropyran (CAS 2201-20-9)
- Trans-2-methyl-5-phenyldihydrofuran-3(2H)-one (CAS 95481-44-0)
- N-(2-hydroxyethyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide (CAS 903317-99-7)
- 1-(3-Methylbutanoyl)piperidine-3-carboxylic acid (CAS 926225-27-6)
- 2-(2-(Trifluoromethyl)pyridin-4-yl)ethanamine (CAS 1060811-11-1)
- Octadecanoic acid, 10-sulfo-, 1-methyl ester, sodium salt (CAS 61791-91-1)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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