Evocalcet impurity 53 CAS 2107154-97-0
| CAS No. | 2107154-97-0 |
| Molecular Formula | C14H19NO3 |
| Molecular Weight | 249.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 249.31 g/mol gives Evocalcet impurity 53 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Evocalcet impurity 53 (CAS 2107154-97-0) is a certified pharmaceutical impurity reference standard with the molecular formula C14H19NO3 and a molecular weight of 249.31 g/mol.
Structurally, Evocalcet impurity 53 (C14H19NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 249.31 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Evocalcet impurity 53 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 | C14H19NO3 |
| Molecular Weight | 249.31 g/mol |
| Appearance | Off-white to pale 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Evocalcet Standards
- Evocalcet impurity 54 (CAS CATO-C4X-248554)
- Evocalcet Impurity 65 (CAS CATO-C4X-248565)
- Evocalcet impurity 60 (CAS 247034-96-4)
- Evocalcet Impurity 47 (CAS CATO-C4X-248547)
- Evocalcet Impurity 10 (CAS CATO-C4X-248510)
- Evocalcet Impurity 38 (CAS 2167323-88-6)
- Evocalcet impurity 58 (CAS 2381242-86-8)
- Evocalcet Impurity 71 (CAS CATO-C4X-248571)
Recommended Standards
- (S)-Erdosteine (CAS 159701-33-4)
- (R)-Erdosteine (CAS 160550-67-4)
- Iptacopan Impurity 5 (CAS 3040999-15-0)
- Prilocaine Impurity 62 (CAS CATO-C4X-193462)
- Atosiban impurity 92 (CAS CATO-C4X-229392)
- Vilanterol Impurity 39 (CAS 452339-71-8)
- Ambroxol Impurity 91 (CAS CATO-C4X-108591)
- 4-Amino-5-chloro-6-(difluoromethyl)nicotinaldehyde (CAS 1806831-09-3)
- 1-(3,4-Difluorobenzyl)-1h-imidazole-4-carboxylic Acid (CAS 1972201-13-0)
- [1,2,4]triazolo[4,3-a]quinoxaline-1-carboxylic acid (CAS 1281303-83-0)
- N-(tert-butyl)-2-(3-methylbenzoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamide (CAS 318517-32-7)
- 2-Phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]thiazole (CAS 936901-98-3)
- 5-(4-(Tert-butyl)phenyl)-4-cyclohexyl-4h-1,2,4-triazole-3-thiol (CAS 309272-76-2)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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