| Description | Papaveraldine is a benzylisoquinoline alkaloid that papaverine degradation product. |
| Synonyms | Xanthaline |
| molecular weight | 353.37 |
| Molecular formula | C20H19NO5 |
| CAS | 522-57-6 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. Piotrowska K, Hermann TW, Augustyniak W. Photooxidation of papaverine, papaverinol and papaveraldine in their chloroform solutions. Acta Pol Pharm. 2002 Sep-Oct;59(5):359-64. PubMed PMID: 12602797. 2. Colautti A, Fontani F, Maurich V. HPLC determination of papaveraldine and papaverinol in papaverine injection. J Pharm Biomed Anal. 1987;5(5):493-9. PubMed PMID: 16867493. 3. MACHOVICOVA F, PARRAK V. [Paper chromatographic separation of papaverine, papaverinol & papaveraldine]. Pharmazie. 1959 Jan;14(1):10-2. German. PubMed PMID: 13657671. 4. KREPINSKY J. [Spectrophotometric and colorimetric determination of papverinol and papaveraldine in papaverine]. Cesk Farm. 1962 May 5;11:205-10. Czech. PubMed PMID: 14459579. |