Papaverine sulfateProduct ingredient forPapaverine
- Name
- Papaverine sulfate
- Drug Entry
-
Papaverine
An alkaloid found in opium but not closely related to the other opium alkaloids in its structure or pharmacological actions. It is a direct-acting smooth muscle relaxant used in the treatment of impotence and as a vasodilator, especially for cerebral vasodilation. The mechanism of its pharmacological actions is not clear, but it apparently can inhibit phosphodiesterases and it may have direct actions on calcium channels.
- Accession Number
- DBSALT002205
- Structure
- Synonyms
- Not Available
- UNII
- 7A476JZB2T
- CAS Number
- 2053-26-1
- Weight
-
Average: 437.46
Monoisotopic: 437.114437879 - Chemical Formula
- C20H23NO8S
- 在ChI Key
- KYFCEOITJFJQGT-UHFFFAOYSA-N
- 在ChI
-
在ChI=1S/C20H21NO4.H2O4S/c1-22-17-6-5-13(10-18(17)23-2)9-16-15-12-20(25-4)19(24-3)11-14(15)7-8-21-16;1-5(2,3)4/h5-8,10-12H,9H2,1-4H3;(H2,1,2,3,4)
- IUPAC Name
-
1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxyisoquinoline; sulfuric acid
- SMILES
-
OS(O)(=O)=O.COC1=CC=C(CC2=NC=CC3=CC(OC)=C(OC)C=C23)C=C1OC
- External Links
-
- ChemSpider
- 67486
- Predicted Properties
-
Property Value Source Water Solubility 0.0129 mg/mL ALOGPS logP 4.19 ALOGPS logP 3.08 Chemaxon logS -4.4 ALOGPS pKa (Strongest Basic) 6.03 Chemaxon Physiological Charge 0 Chemaxon Hydrogen Acceptor Count 5 Chemaxon Hydrogen Donor Count 0 Chemaxon Polar Surface Area 49.81 Å2 Chemaxon Rotatable Bond Count 6 Chemaxon Refractivity 95.52 m3·mol-1 Chemaxon Polarizability 36.57 Å3 Chemaxon Number of Rings 3 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter Yes Chemaxon Veber's Rule No Chemaxon MDDR-like Rule Yes Chemaxon