Lobeline Impurity 2 CAS 579-21-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 579-21-5 |
| Molecular Formula | C22H25NO2 |
| Molecular Weight | 335.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Lobeline Impurity 2 (CAS 579-21-5) pharmacopoeial impurity standards reference standard. Molecular formula: C22H25NO2. Molecular weight: 335.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H25NO2 |
| Molecular Weight | 335.44 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Lobeline Standards
- Lobeline Hydrochloride EP Impurity A (CAS CATO-C4X-18181)
- Lobeline impurity 22 (CAS CATO-C4X-181822)
- Lobeline Impurity 4 (CAS CATO-C4X-18184)
- Lobeline impurity 6 (CAS CATO-C4X-18186)
- Lobeline Impurity 13 (CAS CATO-C4X-181813)
- Lobeline impurity 15 (CAS CATO-C4X-181815)
- Lobeline impurity 16 (CAS 2469224-15-3)
- Lobeline EP Impurity C (CAS CATO-C4X-181821)
Recommended Standards
- Captopril EP Impurity M (CAS 83326-98-1)
- Tetrabenazine Impurity 37 (CAS CATO-C4X-274837)
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