ChemicalBook > CAS DataBase List > (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
- Product Name
- (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
- CAS No.
- 171489-03-5
- Chemical Name
- (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
- Synonyms
- Tadalafil Catechol;Tadalafil IMpurity K;Tadalafil Impurity 48;Tadalafil Impurity 43;DesMethylene Tadalafil;Tadalafil IMpurity: IMpurity I;Tadalafil Desmethylene Impurity;(6R,12aR)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione;(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione;(6R,12aR)-6-(3,4-Dihydroxyphenyl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b]indole-1,4-dione
- CBNumber
- CB32620915
- Molecular Formula
- C21H19N3O4
- Formula Weight
- 377.39
- MOL File
- 171489-03-5.mol
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(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione Property
- Melting point:
- >215°C (dec.)
- Boiling point:
- 735.3±60.0 °C(Predicted)
- Density
- 1.56±0.1 g/cm3(Predicted)
- storage temp.
- Hygroscopic, -20°C Freezer, Under inert atmosphere
- solubility
- DMSO (Sparingly), Methanol (Slightly)
- pka
- 9.58±0.10(Predicted)
- form
- Solid
- color
- Off-White to Light Pink
- Stability:
- Hygroscopic
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N-Bromosuccinimide Price
TRC
- Product number
- D291990
- Product name
- DesmethyleneTadalafil
- Packaging
- 5mg
- Price
- $215
- Updated
- 2021/12/16
Usbiological
- Product number
- 008613
- Product name
- Desmethylene Tadalafil
- Packaging
- 5mg
- Price
- $496
- Updated
- 2021/12/16
Medical Isotopes, Inc.
- Product number
- 64170
- Product name
- DesmethyleneTadalafil
- Packaging
- 50mg
- Price
- $2400
- Updated
- 2021/12/16
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(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione Preparation Products And Raw materials
Raw materials
Preparation Products
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(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione Suppliers
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View Lastest Price from (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione manufacturers
ShenZhen H&D Pharmaceutical Technology Co., LTD
- Product
- Tadalafil Catechol 171489-03-5
- Price
- US $0.00-0.00/mg
- Min. Order
- 10mg
- Purity
- 0.98
- Supply Ability
- 10g
- Release date
- 2024-04-25
171489-03-5, (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dioneRelated Search:
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