Levodopa Impurity 6 CAS 18692-68-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18692-68-7 |
| Molecular Formula | C19H15NO5 |
| Molecular Weight | 337.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Levodopa Impurity 6 (CAS 18692-68-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H15NO5. Molecular weight: 337.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H15NO5 |
| Molecular Weight | 337.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Levodopa Standards
- Levodopa Impurity 15 (CAS 2323070-48-8)
- Levodopa Impurity 9 (CAS 2901-78-2)
- Levodopa Impurity 17 (CAS 27313-65-1)
- Levodopa Impurity 19 (CAS 28305-04-6)
- Levodopa Impurity 20 (CAS 33043-37-7)
- Levodopa Impurity 24 (CAS CATO-C4X-167624)
- Levodopa Impurity 25 (CAS CATO-C4X-167625)
- Levodopa Impurity 26 (CAS CATO-C4X-167626)
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