Suvorexant Impurity 14 CAS 2941-79-9
| CAS No. | 2941-79-9 |
| Molecular Formula | C16H14O4 |
| Molecular Weight | 270.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Suvorexant Impurity 14 (CAS 2941-79-9) is a certified pharmaceutical impurity reference standard with the molecular formula C16H14O4 and a molecular weight of 270.28 g/mol.
Structurally, Suvorexant Impurity 14 (C16H14O4) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 270.28 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 Suvorexant Impurity 14 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 | C16H14O4 |
| Molecular Weight | 270.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Suvorexant Standards
- Suvorexant impurity 26 (CAS 1276666-15-9)
- Suvorexant Impurity 3 (CAS 1383717-13-2)
- Suvorexant Impurity 11 (CAS 1307296-61-2)
- Suvorexant Impurity 31 (CAS CATO-C4X-181231)
- Suvorexant Impurity 12 (CAS CATO-C4X-181212)
- Suvorexant Impurity 34 (CAS CATO-C4X-181234)
- Suvorexant Impurity 46 (CAS CATO-C4X-181246)
- Suvorexant impurity 29 (CAS 218621-86-4)
Recommended Standards
- Doxofylline-d4 (CAS 1346599-13-0)
- Phenytoin EP Impurity E (CAS 6802-95-5)
- Ketoprofen Impurity 79 (CAS 61467-02-5)
- Phenytoin Impurity 15 (CAS CATO-C4X-186415)
- Estradiol Impurity 54 (CAS 1743-60-8)
- Vortioxetine Impurity 109 (CAS 640767-43-7)
- Dopamine Impurity 60 (CAS 344791-90-8)
- 2-(3-Aminobicyclo[1.1.1]pentan-1-yl)acetic acid hydrochloride (CAS 2096992-16-2)
- n-Benzyl-n-methylpiperidine-2-carboxamide hydrochloride (CAS 205993-72-2)
- 5-(2-Chlorophenyl)-4-(2,5-dimethylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 519152-66-0)
- 3-Ethyl-4-(4-fluorophenyl)isoxazol-5-amine (CAS 915923-98-7)
- 4-Methoxyquinazoline-6-carbaldehyde (CAS 648449-03-0)
- Fmoc-p-Me-D-Phe-OH (CAS 204260-38-8)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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