4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile hydrobromide

Also known as: 4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile hydrobromide (1:1), 4-[(4-Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile hydrobromide, 4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile monohydrobromide, Benzonitrile, 4-[4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)-, hydrobromide (1:1), Citalopram Impurity 2, Citalopram Impurity 28 (Escitalopram EP Impurity E), UNII:5G2RC58G1K

4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile hydrobromide (CAS 103146-26-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H24BrFN2O2 and a molecular weight of 423.319 g/mol. Key properties include a melting point of 201-205ºC(lit.), a boiling point of 561.6ºC at 760 mmHg and a flash point of 293.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103146-26-5
Jingsj CID: J-888210-8
Molecular Formula: C₂₀H₂₄BrFN₂O₂
Molecular Weight: 423.319 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	201-205ºC(lit.)
Boiling Point	561.6ºC at 760 mmHg
Flash Point	293.5ºC
Exact Mass	422.100525
PSA	67.49000
LogP	3.72548
Vapor Pressure	1.89E-13mmHg at 25°C

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile hydrobromide?

The CAS number of 4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile hydrobromide is 103146-26-5.

What are the molecular formula and molecular weight of 4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile hydrobromide?

4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile hydrobromide has molecular formula C20H24BrFN2O2 and molecular weight 423.319 g/mol.

What are the upstream and downstream products of 4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile hydrobromide?

For 4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile hydrobromide, Upstream Products: 5-Cyanophthalide, 4-Fluorophenylmagnesium bromide; Downstream Products: Citalopram hydrobromide, 4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile hydrobromide (CAS 103146-26-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-888210-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.