Eliglustat Impurity 3 CAS 1092472-65-5
| CAS No. | 1092472-65-5 |
| Molecular Formula | C23H36N2O4 |
| Molecular Weight | 404.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Eliglustat Impurity 3 is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Eliglustat Impurity 3 (CAS 1092472-65-5, C23H36N2O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C23H36N2O4, Eliglustat Impurity 3 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 404.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 | C23H36N2O4 |
| Molecular Weight | 404.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Eliglustat Standards
- Eliglustat (CAS 491833-29-5)
- Eliglustat Impurity 5 (CAS 1092472-66-6)
- Eliglustat Phenyl Amino Alcohol Impurity (CAS 491833-27-3)
- Eliglustat Acetamide Amino Alcohol (CAS 491833-26-2)
- Eliglustat Impurity 7 (CAS 491833-30-8)
- Eliglustat D15 (CAS 1628700-80-0)
- Eliglustat Impurity 7 (CAS 491833-28-4)
- Eliglustat Tartrate (CAS 928659-70-5)
Recommended Standards
- Tiamulin EP Impurity M (CAS 14431-61-9)
- Treprostinil Methyl Ester (CAS 81845-98-9)
- Lefamulinum Impurity 49 (CAS CATO-C4X-304749)
- Latanoprost EP Impurity G (CAS 913258-31-8)
- Risdiplam Impurity 8 (CAS 2250441-24-6)
- Prilocaine EP Impurity A (CAS 19281-31-3)
- Ivabradine Impurity 12 HCl (CAS CATO-C4X-111958)
- 2-Aminoisoindoline-1,3-dione hydrochloride (CAS 1198286-64-4)
- 3-Bromo-4,6-dichloro-2-methylpyridine (CAS 1823439-28-6)
- 2-[Benzyl(methyl)amino]acetohydrazide 71480-86-9 (CAS 71480-86-9)
- 5-Bromo-6-chloro-1H-indol-3-ol (CAS 207674-91-7)
- Methyl 6-amino-5-(2,3,5-trichlorophenyl)picolinate (CAS 875051-79-9)
- 3,4-Difluoro-4'-(4'-pentyl-[1,1'-bi(cyclohexan)]-4-yl)-1,1'-biphenyl (CAS 912852-63-2)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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