| Identification | |
| Name: | Cialis |
| Synonyms: | Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione,6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methyl-, (6R-trans)-;(6R,12aR)-6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methylpyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione;GF 196960;Tadalafil [USAN];Tildenafil;Calais;(6R-trans)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methyl-pyrazino(1',2':1,6)pyrido(3,4-b)indole-1,4-dione;Adcirca; |
| CAS: | 171596-29-5 |
| Molecular Formula: | C22H19N3O4 |
| Molecular Weight: | 389.40 |
| InChI: | InChI=1/C22H23N3O3/c1-24-8-9-25-17(22(24)26)11-15-14-4-2-3-5-16(14)23-20(15)21(25)13-6-7-18-19(10-13)28-12-27-18/h2-7,10,15,17,20-21,23H,8-9,11-12H2,1H3/t15?,17-,20?,21-/m1/s1 |
| Molecular Structure: | ![(C22H19N3O4) Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione,6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2...](https://img1.guidechem.com/chem/e/dict/221/171596-29-5.jpg) |
| Properties | |
| Flash Point: | 364.5oC |
| Boiling Point: | 679.1oC at 760 mmHg |
| Density: | 1.51 g/cm3 |
| Refractive index: | 1.705 |
| Solubility: | In water, 220 mg/L at 25 deg C /Estimated/ |
| Appearance: | Off-White Cyrstalline Solid |
| Specification: |
?Tadalafil? (CAS NO.171596-29-5) is the main raw materials of Cialis,compare with?Sildenafil,Tadalafil have less side effects, after taking two days,30% of people have muscles ache feeling (mainly waist and legs). It is also called as Tadalafil [USAN]?; (6R,12aR)-2,3,6,7,12,12a-Hexahydro-2-methyl-6-(3,4-(methylenedioxy)phenyl) pyrazino(1',2':1,6)pyrido(3,4-b)indole-1,4-dione ; (6R,12aR)-2,3,6,7,12,12a-Hexahydro-2-methyl-6-(3,4-methylenedioxyphenyl)pyrazino(1',2':1,6)pyrido(3,4-b)indole-1,4-dione ; (6R-trans)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methyl-pyrazino(1',2':1,6)pyrido(3,4-b)indole-1,4-dione ; Adcirca ; Cialis ; Tadalafil ; Tadalafil Lilly ;Pyrazino(1',2':1,6)pyrido(3,4-b)indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methyl-, (6R,12aR)- ; Pyrazino(1',2':1,6)pyrido(3,4-b)indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methyl-, (6R-trans)- . |
| Flash Point: | 364.5oC |
| Usage: | Used for the treatment of erectile dysfunction. A phosphodiesterase 5 inhibitor |
| Safety Data | |
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