126840-21-9 Usage
Uses
Used in Organic Syntheses:
1-BROMOPENTANE-D11 is used as a chemical reagent for a multitude of organic syntheses, particularly in the field of organic chemistry. Its application reason is due to its stable isotope label, which enables precise tracking and analysis of chemical reactions, leading to a better understanding of reaction mechanisms and improved synthesis techniques.
Used in Iron-Catalyzed Alkylations:
In the field of chemical catalysis, 1-BROMOPENTANE-D11 is used as a reagent for iron-catalyzed alkylations of aromatic Grignard reagents via cross-coupling. Its application reason is the ability to facilitate the formation of carbon-carbon bonds, which are essential in the synthesis of complex organic molecules and pharmaceutical compounds.
Used in the Synthesis of α,γ-Diketo Acids:
1-BROMOPENTANE-D11 is also used in the synthesis of α,γ-diketo acids, which serve as reversible inhibitors of Hepatitis C virus NS5b RNA polymerase. Its application reason is the potential to contribute to the development of novel antiviral therapies for the treatment of Hepatitis C, a significant global health concern.
Check Digit Verification of cas no
The CAS Registry Mumber 126840-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,8,4 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 126840-21:
(8*1)+(7*2)+(6*6)+(5*8)+(4*4)+(3*0)+(2*2)+(1*1)=119
119 % 10 = 9
So 126840-21-9 is a valid CAS Registry Number.
126840-21-9Relevant academic research and scientific papers
Structure-property correlations in model compounds of oligomer liquid crystals
Sasanuma, Yuji,Ono, Tetsushi,Kuroda, Yoshihiko,Miyazaki, Emi,Hikino, Ken,Arou, Jun,Nakata, Kohji,Inaba, Hideaki,Tozaki, Ken-Ichi,Hayashi, Hideko,Yamaguchi, Kentaro
, p. 13163 - 13176 (2007/10/03)
Structure-property correlations of the following model compounds for oligomer liquid crystals (LCs) have been investigated: monomers, C 6H5O(CH2)xCH3 (x = 4 and 5); dimers, C6H5O
Facile Preparation of Perdeuteriated Intermediates for the Synthesis of Chain Labelled Thermotropic Liquid Crystals
Lipinski, K.,Lipinska, T.,Suszko-Purzycka, A.,Rykowski, A.
, p. 667 - 672 (2007/10/02)
The preparation of perdeuteriated analogues of carboxylic acids, alcohols and alkyl bromides which have general formula CnD2n+1X (X = COOD, OD, Br; n=3,5,7,8) for use in liquid crystals research is described.Key words: perdeuteriated carboxylic acids, alcohols, alkyl bromides, liquid crystals.
