Welcome to LookChem.com Sign In|Join Free
  • or
5α-Cholestan-3β-ol trifluoroacetate is a chemical compound derived from cholesterol, with the molecular formula C29H45F3O2. It is a steroidal compound that has been modified by the addition of a trifluoroacetyl group to the hydroxyl group at the 3β position of the cholestane core. This modification enhances the compound's reactivity and solubility in organic solvents, making it useful in various chemical and biological applications. The trifluoroacetate group is a strong electron-withdrawing group, which can influence the compound's properties and reactivity. This derivative is often used in the synthesis of other steroidal compounds and in research to study the structure and function of cholesterol and its derivatives.

2839-20-5

Post Buying Request

2839-20-5 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

2839-20-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2839-20-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,3 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2839-20:
(6*2)+(5*8)+(4*3)+(3*9)+(2*2)+(1*0)=95
95 % 10 = 5
So 2839-20-5 is a valid CAS Registry Number.

2839-20-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name trifluoroacetoxy-3β 5α-cholestane

1.2 Other means of identification

Product number -
Other names Cholestanyltrifluoracetat

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:2839-20-5 SDS

2839-20-5Relevant academic research and scientific papers

DEFLUORATION PHOTOREDUCTIVE D'ESTERS D'ACIDES PERFLUORES: SYNTHESE D'HYDRO-2 PERFLUOROALCANOATES D'ALKYLE

Portella, C.,Iznaden, M.

, p. 6467 - 6478 (2007/10/02)

Photoreduction in hexamethylphosphortriamide was found to be an efficient method to selectively reduce C-F bonds α to the carboxyl group of alkyl perfluoroesters.The reation proceeds by photoinduced electronic transfer from the excited phosphoramide.Conditions were found to remove selectively one fluorine and the reaction was applied to the synthesis of alkyl 2-hydro perfluoroesters.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 2839-20-5