Chloropretadalafil

(1R,3R)-1-(1,3-苯并二氧戊环-5-基)-2-(氯乙酰基)-2,3,4,9-四氢-1H-吡啶并[3,4-b]吲哚-3-羧酸甲酯

Also known as: (1R,3R)-Methyl-1,2,3,4-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, (6R,12aR)-Methyl 1,2,3,4-tetrahydro-2-chloroacetyl-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate, Methyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2-(chloroacetyl)-2,3,4,9-tetrahydro-1H-β-carboline-3-carboxylate

CAS No.
171489-59-1
Jingsj CID
J-1112826-1
Molecular Formula
C22H19ClN2O5
Chinese Name
(1R,3R)-1-(1,3-苯并二氧戊环-5-基)-2-(氯乙酰基)-2,3,4,9-四氢-1H-吡啶并[3,4-b]吲哚-3-羧酸甲酯
Molecular Weight
426.850 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point230-232℃
Boiling Point627.5±55.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point333.3±31.5 °C

Frequently Asked Questions

What is the CAS number of Chloropretadalafil?

171489-59-1

What are the molecular formula and molecular weight of Chloropretadalafil?

C22H19ClN2O5, molecular weight 426.850 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026