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ChemicalBook >> CAS DataBase List >>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-(phenylmethyl)-, (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-(phenylmethyl)-, (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-(phenylmethyl)-, (6R,12aR)- Structure
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-(phenylmethyl)-, (6R,12aR)- structure
CAS No.
691871-71-3
Chemical Name:
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-(phenylmethyl)-, (6R,12aR)-
Synonyms
N-benzyl tadalafil;N-Nitroso Tildenafi;TadalafilImpurity87;Tildenafil Impurity 27;Tildenafil Impurity 31
CBNumber:
CB09307995
Molecular Formula:
C28H23N3O4
Molecular Weight:
465.5
MDL Number:
MOL File:
691871-71-3.mol
Last updated:2025-03-27 06:45:46
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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-(phenylmethyl)-, (6R,12aR)- Properties

Melting point 180-182 °C
Boiling point 755.1±60.0 °C(Predicted)
Density 1.47±0.1 g/cm3(Predicted)
pka 16.75±0.40(Predicted)

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-(phenylmethyl)-, (6R,12aR)- Preparation Products And Raw materials

Raw materials

Preparation Products

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-(phenylmethyl)-, (6R,12aR)- Suppliers

Global Suppliers ( 12)
Supplier Tel Email Country ProdList Advantage
Shenzhen Botel Biotechnology Co. Ltd. 13316949107 13316968096 1979313431@qq.com China 9619 58
Jinan blalong chemical co. LTD 2710913286@qq.com 1513643261@qq.com China 14227 58
QUALITY CONTROL SOLUTIONS LTD. +86-0755-66853366 +86-13670046396 export03@qcsrm.com China 24318 58
Huaihua Yuanyanda Biotechnology Co., Ltd 18711085600 1652923704@qq.com China 4626 58
LangFangshi Zekang Pharma Tech CO.,Itd. 0316-2883536 19333636468 93618484@qq.com China 2820 58
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 1054713992@qq.com China 10598 58
TLC Pharmaceutical Standards Ltd. 18012923235 18012923235 chinasales04@tlcstandards.com.cn China 7839 58
Huaihua Yuanyanda Biotechnology Co., Ltd 18711085600; 18229999901 18711085600@163.com China 4590 58
Hubei Rhema Reference Materials Technology Co., Ltd. 15787879035 15787875101 ydw9035@rmastandards.com China 9997 58
LangFangshi Hengfuyuan Pharma Tech CO.,Itd. 0316-2883537 19333636468 573487203@qq.com China 2703 58
Supplier Advantage
Shenzhen Botel Biotechnology Co. Ltd. 58
Jinan blalong chemical co. LTD 58
QUALITY CONTROL SOLUTIONS LTD. 58
Huaihua Yuanyanda Biotechnology Co., Ltd 58
LangFangshi Zekang Pharma Tech CO.,Itd. 58
Shanghai Zerui Biotechnology Co., Ltd. 58
TLC Pharmaceutical Standards Ltd. 58
Huaihua Yuanyanda Biotechnology Co., Ltd 58
Hubei Rhema Reference Materials Technology Co., Ltd. 58
LangFangshi Hengfuyuan Pharma Tech CO.,Itd. 58

View Latest Price from 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-(phenylmethyl)-, (6R,12aR)- manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Tadalafil Impurity 84 pictures 2025-12-16 Tadalafil Impurity 84
691871-71-3
 10mg 95%+ 100000 Moxin Chemicals
TadalafilImpurity87 N-Nitroso Tildenafi Tildenafil Impurity 31 N-benzyl tadalafil Tildenafil Impurity 27 691871-71-3