Eugenol Impurity 10 CAS CATO-C4X-198910
| CAS No. | CATO-C4X-198910 |
| Molecular Formula | C18H20O2 |
| Molecular Weight | 268.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Eugenol Impurity 10 is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Eugenol Impurity 10 (CAS CATO-C4X-198910) is a certified pharmaceutical impurity reference standard with the molecular formula C18H20O2 and a molecular weight of 268.35 g/mol.
Based on its molecular formula C18H20O2, Eugenol Impurity 10 contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Eugenol Impurity 10 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 | C18H20O2 |
| Molecular Weight | 268.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Eugenol Standards
Recommended Standards
- Benzylpenicillin Impurity 72 (CAS CATO-C4X-189972)
- Estrone impurity 6 (CAS 1089-80-1)
- Oseltamivir impurity 281 (CAS CATO-C4X-1720281)
- Estrone Impurity 9 (CAS CATO-C4X-21059)
- Palbociclib Impurity 82 (CAS 1566082-34-5)
- Olmesartan impurity 98 (CAS CATO-C4X-109798)
- Venetoclax Impurity 102 (CAS CATO-C4X-2495102)
- N-(5-(3-(Phenylthio)propanoyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)pyrazine-2-carboxamide (CAS 1351621-38-9)
- 3-iodo-2H-pyrazolo[3,4-d]pyrimidine (CAS 1414357-61-1)
- Saxagliptin Impurity 73 (CAS CATO-C4X-104973)
- 5-((5-(2,8-Dimethyl-5H-dibenzo[a,d][7]annulen-5-yl)-2-oxo-4-thioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-N-(1H-tetrazol-5-yl)furan-2-carboxamide (CAS 216657-60-2)
- N-{1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}benzenesulfonamide (CAS 339009-15-3)
- Phosphine, 1,2-ethanediylbis[[2-(1-methylethyl)phenyl]phenyl-, (1S,1′S)- (CAS 794526-19-5)
- Angiotensin II Antipeptide (CAS 121379-63-3)
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