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1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(4-methoxyphenyl)-, methyl ester, (1R,3R)-

1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(4-methoxyphenyl)-, methyl ester, (1R,3R)- Structure
1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(4-methoxyphenyl)-, methyl ester, (1R,3R)- structure
CAS No.
303984-25-0
Chemical Name:
1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(4-methoxyphenyl)-, methyl ester, (1R,3R)-
Synonyms
Tildenafil Impurity 1;1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(4-methoxyphenyl)-, methyl ester, (1R,3R)-
CBNumber:
CB48917506
Molecular Formula:
C20H20N2O3
Molecular Weight:
336.38
MDL Number:
MOL File:
303984-25-0.mol
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1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(4-methoxyphenyl)-, methyl ester, (1R,3R)- Properties

Melting point 117-119 °C(Solv: ligroine (8032-32-4))
Boiling point 520.2±50.0 °C(Predicted)
Density 1.243±0.06 g/cm3(Predicted)
pka 16.90±0.60(Predicted)

1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(4-methoxyphenyl)-, methyl ester, (1R,3R)- Preparation Products And Raw materials

Raw materials

Preparation Products

1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(4-methoxyphenyl)-, methyl ester, (1R,3R)- Suppliers

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Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684; sales@rrkchem.com China 57422 58
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Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
LangFangshi Zekang Pharma Tech CO.,Itd. 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 58
Hubei Rhema Reference Materials Technology Co., Ltd. 58
LangFangshi Hengfuyuan Pharma Tech CO.,Itd. 58
1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(4-methoxyphenyl)-, methyl ester, (1R,3R)- Tildenafil Impurity 1 303984-25-0