NGB 2904

BGC Id:	884246057763
CAS No:	189060-98-8
Synonyms:	ngb 2904 ; n-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butyl]-9h-fluorene-2-carboxamide hydrochloride ; 9h-fluorene-2-carboxamide, n-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butyl]- ; ngb 2904 hydrochloride ; ngb-2904 ; 9h-fluorene-2-carboxamide, n-(4-(4-(2,3-dichlorophenyl)-1-piperazinyl)butyl)- ; n-(4-(4-(2,3-dichlorophenyl)-1-piperazinyl)butyl)-3-fluorenylcarboxamide ; n-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butyl]-9h-fluorene-2-carboxamide
Molecular Formula:	C28H29Cl2N3O
Molecular Weight:	530.92
EINECS:

Verified providers in 2026

The following 2 notable providers have been checked and can be recommended.

Dayang Chem

Amadis Chemical Company

The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:

ngb 2904 ; n-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butyl]-9h-fluorene-2-carboxamide hydrochloride ; 9h-fluorene-2-carboxamide, n-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butyl]- ; ngb 2904 hydrochloride ; ngb-2904 ; 9h-fluorene-2-carboxamide, n-(4-(4-(2,3-dichlorophenyl)-1-piperazinyl)butyl)- ; n-(4-(4-(2,3-dichlorophenyl)-1-piperazinyl)butyl)-3-fluorenylcarboxamide ; n-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butyl]-9h-fluorene-2-carboxamide

CAS:

189060-98-8

EINECS:

Molecular Formula:

C28H29Cl2N3O

MDL:

MFCD09971107

SMILES:

COC1=CC=C(OC)C(C=C[N+]([O-])=O)=C1

Properties

Molecular Weight:

530.92 g·mol−1

Melting point:

273-274° C

Boiling point:

708.8° C at 760 mmHg (Predicted)

Solubility:

Soluble in ethanol (5 mM), and DMSO (≥25 mg/ml).

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. Tetramethylammonium fluoride will be also provided by us. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Country: P.R.China Phone: +86-571-88938639 Telefax: +86-571-8893-8652

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Amadis Chemical Company Limited

Company type: Leading producer

Country: P.R.China
Phone: +86-571-89925085
Telefax: +86-571-89925065

Amadis Chemical is one of the leading enterprises in medical and health products research,development,manufacture and trading.rnEstablished in 2010, Amadis Chemical are adhering to the " Consummate service Convincing honor " Business strategy. The topping products and service we providing to you base on our strong technical accumulation and outstanding professional quality.rnOur associated labs, leading by the outstanding chemistry or pharmacy professors ,make us keep ahead a ...

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Safety Information

Hazard Classes:

Storage temperature:

Desiccate at +4 °C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request