Asarone Impurity 1 CAS 3904-18-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 3904-18-5 |
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Asarone Impurity 1 (CAS 3904-18-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C12H16O4. Molecular weight: 224.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Asarone Standards
Recommended Standards
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- Peptide Impurity 82 (CAS 10491-78-8)
Why CATO?
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