(-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrile hemi D-(+)-di-p-toloyltartaric acid salt

(-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrile hemi D-(+)-di-p-toloyltartaric acid salt Structure
CAS No.
128173-53-5
Chemical Name:
(-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrile hemi D-(+)-di-p-toloyltartaric acid salt
Synonyms
Escitalopram OxalateD-DTTA;Escitalopram Related Compound;EscitalopraM Related CoMpound A;Escitalopram USP Related Compound A;Escitalopram Related Compound A D-DTTA Salt;Escitalopram USP Related Compound A as Hemi-di-toluoyltartrate;(-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3...;Escitalopram Oxalate EP Impurity E as (S)-Enantiomer Ditoluoyltartrate;4-{4-(Dimethylamino)-[(4'-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)}benzonitrile;(-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrilehemiD-(+)-
CBNumber:
CB61503922
Molecular Formula:
2C20H23FN2O2.C20H18O8
Molecular Weight:
1071.18
MOL File:
128173-53-5.mol
MSDS File:
SDS
Modify Date:
2022/12/21 16:56:50

(-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrile hemi D-(+)-di-p-toloyltartaric acid salt Properties

Melting point 134-135 °C

SAFETY

Risk and Safety Statements

HS Code  2926900005

(-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrile hemi D-(+)-di-p-toloyltartaric acid salt Chemical Properties,Uses,Production

Uses

(S)-4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)-benzonitrile (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioate is an impurity in the synthesis of Escitalopram (C505010), an inhibitor of serotonin (5-HT) uptake. Antidepressant.

(-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrile hemi D-(+)-di-p-toloyltartaric acid salt Preparation Products And Raw materials

Raw materials

Preparation Products

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(-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrile hemi D-(+)-di-p-toloyltartaric acid salt (S)-4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioate (2:1) Escitalopram Related Compound A (10 mg) ((-) 4-[(4-dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybutyl)]-3-(hydroxymethyl) benzonitrile) (+)-Dipara tolouyl–d-tartaric acid salt of 4-[(4'-DiMethyl aMino)-1-(4"-fluorophenyl)-1-hydroxy butyl]-3-(hydroxy Methyl) benzonitrile (S)-4-[4-(DiMethylaMino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxyMethyl)-benzonitrile (2S,3S)-2,3-bis[(4-Methylbenzoyl)oxy]butanedioate EscitalopraM Related CoMpound A Escitalopram USP Related Compound A Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, (2S,3S)-, compd. with 4-[(1S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile (1:2) (-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybutyl)-3-hydroxymethyl)-benzonitrile hemi D-(+)-di-p-toloyltartaric acid salt Escitalopram OxalateD-DTTA 4-{4-(Dimethylamino)-[(4'-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)}benzonitrile 4-((S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile D-DTTA salt Escitalopram Related Compound A D-DTTA Salt (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid,4-[(1S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile 4-[(4-Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)-benzonitrile D-hemi tartaricacid salt (-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrilehemiD-(+)- (-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3... 4-[(4-Dimethylamino)-1-(4-fluorophenyl)-1-Hydroxybutyl]-3-(hydroxymethyl)-benzonitile-D-hemi tartari (-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrile hemi D-(+)-di-p-toloyltartaric acid salt Escitalopram Related Compound A ((S)-4-[4-dimethylamino-1-(4-fluoropheny)-1-hydroxy-1-butyl]-3-hydr (1249417) (+)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrile hemi D-(-)-di-p-toloyltartaric acid salt Escitalopram USP Related Compound A as Hemi-di-toluoyltartrate Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, (2S,3S)-, compd. with 4-[(1S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile (1:2) (9CI, ACI) (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]-Butanedioic acid compd. with 4-[(1S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile (1:2) (9CI ACI) Benzonitrile, 4-[4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)-, (S)-, (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioate (2:1) (‐)‐4‐(4‐Dimetylamino)‐1‐(4‐ fluorophenyl)‐1‐hydroxybutyl]‐ 3‐(hydroxymethyl)?benzonitrile? ,Hemi?D‐(+)‐Di‐p‐toluoyl?tartaric? acid?salt?(CTS‐I) Escitalopram Oxalate EP Impurity E as (S)-Enantiomer Ditoluoyltartrate (+)-Dipara tolouyl–d-tartaric acid salt of 4-[(4’-Dimethyl amino)-1-(4”-fluorophenyl)-1-hydroxy butyl]-3-(hydroxy methyl) benzonitrile Escitalopram Related Compound 128173-53-5 2C20H23FN2O2C20H18O8 C60H64F2N4O12