Evocalcet impurity 49 CAS CATO-C4X-248549
| CAS No. | CATO-C4X-248549 |
| Molecular Formula | C26H30N2O2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Evocalcet impurity 49 (C26H30N2O2HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 439.00 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Evocalcet impurity 49 (CAS CATO-C4X-248549), a pharmacopoeial impurity reference standard (molecular formula C26H30N2O2HCl, MW 439.00 g/mol) used for the identification and quantification of trace impurities in APIs.
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 49 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 | C26H30N2O2 HCl |
| Molecular Weight | 439.00 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Evocalcet Standards
- Evocalcet Impurity 27 (CAS 1039631-63-4)
- Evocalcet Impurity 30 (CAS 1039631-66-7)
- Evocalcet Impurity 29 (CAS 1092366-92-1)
- Evocalcet Impurity 73 (CAS 15297-34-4)
- Evocalcet Impurity 33 HCl (CAS 1666124-29-3)
- Evocalcet impurity 52 (CAS 1666124-30-6)
- Evocalcet Impurity 4 HCl (CAS 1666124-30-6 (free base))
- Evocalcet Impurity 17 (CAS 210367-24-1)
Recommended Standards
- Ampicillin Impurity 68 (CAS CATO-C4X-144368)
- Rosuvastatin EP Impurity J (Sodium Salt) (CAS 2226413-62-1(Free Acid))
- Cefuroxime Impurity 82 (CAS CATO-C4X-124582)
- tert-Butyl 4-(5-nitro-2-oxo-1,3-benzoxazol-3(2H)-yl)piperidine-1-carboxylate (CAS 1142202-17-2)
- Baricitinib Impurity 63 (CAS CATO-C4X-226063)
- 1-(3-Chlorophenylamino)-4-phenylphthalazine (CAS 78351-75-4)
- [1-(2,2-difluoroethyl)piperidin-4-yl]acetic acid (CAS 1160246-21-8)
- 5-Amino-2-(5,6-dimethylbenzo[d]oxazol-2-yl)phenol (CAS 310414-52-9)
- 4-(3-Aminopropyl)piperazin-1-amine (CAS 928714-32-3)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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