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90090-64-5 Usage


2-(2-Thienyl)pyrrolidine is used in the preparation of imidazopyridine derivatives for treating viral infections.

Check Digit Verification of cas no

The CAS Registry Mumber 90090-64-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,9 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 90090-64:
115 % 10 = 5
So 90090-64-5 is a valid CAS Registry Number.

90090-64-5 Well-known Company Product Price

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  • (Code)Product description
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  • Alfa Aesar

  • (H50179)  2-(2-Thienyl)pyrrolidine, 97%   

  • 90090-64-5

  • 250mg

  • 979.0CNY

  • Detail
  • Alfa Aesar

  • (H50179)  2-(2-Thienyl)pyrrolidine, 97%   

  • 90090-64-5

  • 1g

  • 3520.0CNY

  • Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017


1.1 GHS Product identifier

Product name 2-(2-Thienyl)pyrrolidine

1.2 Other means of identification

Product number -
Other names 2-thiophen-2-ylpyrrolidine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:90090-64-5 SDS

90090-64-5Downstream Products

90090-64-5Relevant articles and documents


McGhie,J.F. et al.

, p. 2578 - 2582 (1962)


Direct α-C-H bond functionalization of unprotected cyclic amines

Chen, Weijie,Ma, Longle,Paul, Anirudra,Seidel, Daniel

, p. 165 - 169 (2018/02/06)

Cyclic amines are ubiquitous core structures of bioactive natural products and pharmaceutical drugs. Although the site-selective abstraction of C-H bonds is an attractive strategy for preparing valuable functionalized amines from their readily available parent heterocycles, this approach has largely been limited to substrates that require protection of the amine nitrogen atom. In addition, most methods rely on transition metals and are incompatible with the presence of amine N-H bonds. Here we introduce a protecting-group-free approach for the α-functionalization of cyclic secondary amines. An operationally simple one-pot procedure generates products via a process that involves intermolecular hydride transfer to generate an imine intermediate that is subsequently captured by a nucleophile, such as an alkyl or aryl lithium compound. Reactions are regioselective and stereospecific and enable the rapid preparation of bioactive amines, as exemplified by the facile synthesis of anabasine and (-)-solenopsin A.

A convenient method for C-azanucleosides synthesis

Yokoyama, Masataka,Akiba, Takahiro,Ochiai, Yoshie,Momotake, Atsuya,Togo, Hideo

, p. 6079 - 6082 (2007/10/03)


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