Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 629-04-9, formula is C7H15Br, Name is 1-Bromoheptane. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Electric Literature of 629-04-9.
Vyas, Akshay;Koshti, Rohit R.;Patel, H. N. research published 《 Effect of terminal metamers and homologous with imine and ester groups on mesomorphism and their DFT study》, the research content is summarized as follows. Three liquid crystalline series with different terminal chains I [R = Me, Et, Pr, etc.; R1 = (CH2)2OCH2Me, CH(Me)CH2OMe, (CH2)2O(CH2)3Me] have been prepared, where two of the series are metamer of each other, and all three series are homologues of each other in context to the terminal chain. All the homologues prepared were found to be enantiotropically mesogenic and screened under a polarizing optical microscope (POM). Differential scanning calorimetry (DSC) technique was used to obtain thermograms of phase transition, enthalpy and entropy change. Characterization of all homologues was carried out by means of standard spectroscopic methods; IR, proton magnetic resonance and UV spectroscopy. Series I [R1 = CH(Me)CH2OMe] exhibited polymorphism as of smectic C, smectic A and nematic mesophases, while series I [R1 = (CH2)2OCH2Me, (CH2)2O(CH2)3Me] exhibit only smectic A and nematic mesophases. The geometry of all homologues was obtained using DFT calculation, and the effect of the twist angle of the aromatic ring on mesomorphism was examined The effect of branching and length of the broken alkoxy terminal chain on the type of the mesophase was studied by comparing the terminal chain homologues. The prepared series was also compared with four structurally similar compounds to understand the effect of the relative position of groups and the effect of mol. length on thermal stability and mesophase length.
629-04-9, 1-Bromoheptane is a useful research compound. Its molecular formula is C7H15Br and its molecular weight is 179.1 g/mol. The purity is usually 95%.
1-Bromoheptane is a reagent that is used for the preparation of alkylthiophienylzinc chloride.
1-Bromoheptane is a reactive compound that is used in the preparation of p-hydroxybenzoic acid, which is an intermediate in the synthesis of many natural compounds. 1-Bromoheptane has been shown to have biological properties and to inhibit mitochondrial membrane potential. It also causes cell lysis and hepatic steatosis in mice. This compound has been shown to inhibit the activity of enzymes such as acetylcholinesterase, butyrylcholinesterase, and carboxylesterase. 1-Bromoheptane can be used as a model for studying the effects on congestive heart failure by increasing cardiac workloads or decreasing myocardial contractility., Electric Literature of 629-04-9
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary