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Cat Number: INT171489591

Chloropretadalafil

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APIs
CAS Number
171489-59-1
Synonyms
(1R,3R)-1-(1,3-Benzodioxol-5-yl)-2-(chloroacetyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylicacidmethyeste;(6R,12aR)-methyl1,2,3,4-tetrahydro-2-chloroacetyl-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate;(1R,3R)-1-(1,3-Benzodioxol-5-yl)-2-(chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-B]indole-3-carboxylic acid methyl ester;(1R,3R)-Methyl-1,2,3,4-tetrahydro-2-chloroacetyl-1-(3,4-Methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate (Chloropretadalafil);(1R,3R)-1-(1,3-benzodioxol-5-yl)-2-(chloroacetyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b] indole-3-carboxylic acid methy ester;1H-Pyrido[3,4-b]indole-3-carboxylic acid, 1-(1,3-benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-, methyl ester, (1R,3R)-
Description
Chloropretadalafil is used as an intermediate in the synthesis of Tadafil, which is used for the treatment of erectile dysfunction.
Molecular Weight
426.85
Molecular Formula
C22H19ClN2O5
InChI
JUKHNCNDFOAFLT-IIBYNOLFSA-N
InChIKey
JUKHNCNDFOAFLT-IIBYNOLFSA-N
SMILES
N1C2=C(C=CC=C2)C2C[C@H](C(OC)=O)N(C(CCl)=O)[C@H](C3=CC=C4OCOC4=C3)C1=2
Appearance
Solid
Color
White to Pale Orange
Storage
Inert atmosphere, 2-8 ℃
pKa
16.25±0.60(Predicted)
Boiling Point
627.5±55.0 ℃(Predicted)
Density, g/cm3
1.445
Melting Point
230-232℃
Applications
Tadalafil intermediate
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