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2930-80-5

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2930-80-5 Usage

General Description

Cholesteryl iodide is a chemical compound consisting of cholesteryl (a cholesterol derivative) and iodine. It is used in organic synthesis as a mild Lewis acid catalyst for various reactions, including the synthesis of pharmaceuticals and natural products. Cholesteryl iodide is also utilized in the preparation of cholesteryl esters and has potential applications in the field of liquid crystalline materials. Additionally, it is being studied for its potential use in drug delivery systems due to its ability to form inclusion complexes with various guest molecules. However, cholesteryl iodide should be handled with caution as iodine compounds can be toxic and irritating to the skin, eyes, and respiratory tract.

Check Digit Verification of cas no

The CAS Registry Mumber 2930-80-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,3 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2930-80:
(6*2)+(5*9)+(4*3)+(3*0)+(2*8)+(1*0)=85
85 % 10 = 5
So 2930-80-5 is a valid CAS Registry Number.
InChI:InChI=1/C27H45I/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9,18-19,21-25H,6-8,10-17H2,1-5H3

2930-80-5SDS

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 CHOLESTERYL IODIDE

1.2 Other means of identification

Product number -
Other names Cholest-5-ene, 3-iodo-, (3β)-

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:2930-80-5 SDS

2930-80-5Relevant articles and documents

-

Kevill,D.N.,Weitl,F.L.

, p. 2633 - 2634 (1967)

-

Transition metal- And light-free radical borylation of alkyl bromides and iodides using silane

Mo, Fanyang,Sun, Beiqi,Zheng, Sihan

supporting information, p. 5674 - 5677 (2021/06/16)

We report operationally simple and neutral conditions for borylation of alkyl bromides and iodides to alkyl boronic esters under transition metal- and light-free conditions. A series of substrates with a wide range of functional groups were effectively transformed into the borylation products in moderate to good yields. Mechanistic studies, including radical clock experiments and DFT calculations, gave detailed insight into the radical borylation process.

A mild method for the replacement of a hydroxyl group by halogen: 2. unified procedure and stereochemical studies

Gati, Wafa,Munyemana, Fran?ois,Colens, Alain,Srour, Aladdin,Dufour, Mathilde,Vardhan Reddy, K. Harsha,Téchy, Brigitte,Rosse, Gérard,Schweiger, Ed,Qiao, Qi,Ghosez, Léon

, (2020/08/19)

N,N-Dimethyl- and N,N-diisopropyl-1-halo-2-methyl-l-propenylamines are readily available reagents for the mild deoxyhalogenation of alcohols and hydroxyacids. In this study we showed that the reactivity of the reagents can be tuned by varying the size of the alkyl groups on the reagents: the replacement of methyl by isopropyl groups led to a significant increase of reactivity. We then described a unified procedure for all deoxyhalogenations using the readily available α-chloroenamines as reagents with (bromination, iodination) or without (chlorination) an alkaline bromide or iodide. Finally, we showed that deoxyhalogenation reactions of secondary alcohols were highly stereospecific and generally occurred with inversion of configuration.

Synthesis of Nitrile-Bearing Quaternary Centers by an Equilibrium-Driven Transnitrilation and Anion-Relay Strategy

Alazet, Sébastien,West, Michael S.,Patel, Purvish,Rousseaux, Sophie A. L.

supporting information, p. 10300 - 10304 (2019/07/04)

The efficient preparation of nitrile-containing building blocks is of interest due to their utility as synthetic intermediates and their prevalence in pharmaceuticals. As a result, significant efforts have been made to develop methods to access these motifs which rely on safer and non-toxic sources of CN. Herein, we report that 2-methyl-2-phenylpropanenitrile is an efficient, non-toxic, electrophilic CN source for the synthesis of nitrile-bearing quaternary centers by a thermodynamic transnitrilation and anion-relay strategy. This one-pot process leads to nitrile products resulting from the gem-difunctionalization of alkyl lithium reagents.

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