(1S, 3R) -1-benzo [1,3] dioxa-5-yl-2- (2-chloroacetyl) -2,3,4,9-tetrahydro-1H-b-caroline-3-carboxylic acid methyl ester, English name: (1S, 3R) -1-Benzo [1,3] dioxol-5-yl-2

2026-03-27 10:24:45

629652-40-0

(1S, 3R) -1-benzo [1,3] dioxa-5-yl-2- (2-chloroacetyl) -2, 3,4,9-tetrahydro-1H-b-caroline-3-carboxylate methyl ester ((1S, 3R) -1-Benzo [1,3] dioxol-5-yl-2- (2-chloro-acetyl) -2, 3,4, 9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester)

CAS: 629652-40-0

Chemical formula: C22H19ClN2O5

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Chinese name	(1S, 3R) -1-benzo [1,3] dioxa-5-yl-2- (2-chloroacetyl) -2,3,4,9-tetrahydro-1H-b-caroline-3-carboxylic acid methyl ester
English name	(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester
alias	Tadalafil is impure Tadalafil Impurity 10 Tadalafil Standard S3R Tadalafil standard 006 (1S, 3R) Tadanafil-related impurities Tadala non-intermediate II diastereomer I
English alias	(1S,3R)-1-(1 Tadalafil-006 Tadalafil-006-1S3R Tadalafil Impurity 8 Tadalafil impurity 10 (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester (1S,3R)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester 1H-Pyrido[3,4-b]indole-3-carboxylic acid,1-(1,3-benzodioxol-5-yl)-2-(chloroacetyl)-2,3,4,9-tetrahydro-, methylester, (1S,3R)-
CAS	629652-40-0
chemical formula	C22H19ClN2O5
molecular weight	426.85
density	1.445±0.06 g/cm3(Predicted)
melting point	209 °C(Solv: ethyl ether (60-29-7))
Boiling Point	627.5±55.0 °C(Predicted)
solubility	Chloroform (slightly soluble), DMSO (slightly soluble)
acidity coefficient	16.25±0.60(Predicted)
storage conditions	Refrigerator, under inert atmosphere
appearance	solid
color	Pale Yellow to Light Brown

629652-40-0 - brief introduction

(1S, 3R) -1-benzo [1,3] dioxa-5-yl-2- (2-chloroacetyl) -2,3,4,9-tetrahydro-1H-b-caroline-3-carboxylic acid methyl ester is an organic compound with CAS number 629652-40-0.
Its specific properties can be further understood through experimental data.
The use should be further confirmed according to the specific application field.

Preparation method: The preparation method of this compound may involve a series of organic synthesis reaction steps, such as nucleophilic substitution, esterification, reduction, etc. The specific synthesis route needs to be consulted in relevant literature or reference materials.
The toxicity, stability, and other relevant safety information of this compound requires consulting the relevant literature or official materials provided by the supplier for detailed information.Last Updated: 2024-04-09 20:52:54

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Next：Tadalafil EP impurity B (ENT-Tadalafil), English name: ent-Tadalafil, CAS: 629652-72-8, chemical formula: C22H19N3O4, molecular weight: 389.4, density: 1.51 ± 0.1 g/cm3 (Pre