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Ketone, cyclopentyl fluoromethyl (7CI,8CI) is a chemical compound with the molecular formula C6H11FO. It is a derivative of cyclopentyl ketone, where one hydrogen atom is replaced by a fluoromethyl group. This modification introduces a fluorine atom into the molecule, which can significantly alter its chemical properties and reactivity. The compound is primarily used in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals, where the introduction of fluorine can enhance the stability, lipophilicity, and bioavailability of the final product. The compound is also of interest in materials science for the development of new polymers and other advanced materials.

823-44-9

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823-44-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 823-44-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 823-44:
(5*8)+(4*2)+(3*3)+(2*4)+(1*4)=69
69 % 10 = 9
So 823-44-9 is a valid CAS Registry Number.

823-44-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Fluormethyl-cyclopentyl-keton

1.2 Other means of identification

Product number -
Other names 1-Cyclopentyl-2-fluoro-ethanone

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:823-44-9 SDS

823-44-9Downstream Products

823-44-9Relevant academic research and scientific papers

Formation of chiral fluoroalkyl products through copper-free enantioselective allylic alkylation catalyzed by an NHC ligand

Grassi, David,Li, Hailing,Alexakis, Alexandre

supporting information, p. 11404 - 11406 (2013/01/15)

A valuable Cu-free protocol is reported where an NHC ligand has been employed to form quaternary carbon centers bearing fluoroalkyl units. The results obtained, from this allylic substitution, are better in terms of enantioselectivity and regioselectivity compared to the copper catalyzed system.

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