Category: 78-69-3

Deng, Xiaolong;Chen, Yuan;Tan, Siqiao;Yuan, Zheming published 《QSAR study on toxicities of alcohol and phenol compounds》. The research results were published in《Huanjing Kexue Xuebao》 in 2016.Reference of 3,7-Dimethyloctan-3-ol The article conveys some information:

The toxicities and features of compounds were generally presented as a non-linear relationship. The compound mol. descriptors calculated by the quantum chem. methods contained numerous irrelevant and redundant features. Although widely used, the current version of minimal redundancy maximal relevance (mRMR) feature selection method was not applicable for continuous dependent variable and the measurement of relevance and redundancy was incomparable. For quant. structure-activity relationship (QSAR), both dependent variables (toxicities) and independent variables (mol. descriptors) were usually continuous. Therefore, we used distance correlation (dCor) to replace Pearson correlation coefficient (R) to solve the measurement comparability between relevance and redundancy, and developed a new feature selection method named mRMR-dCor by combining mRMR with dCor in this work. Based on the inhouse feature selection method and support vector regression (SVR), the independent prediction results of three phenolic and alc. compounds datasets indicated that mRMR-dCor was superior to other reference feature selection methods in the prediction performance, with Q² of 0.954, 0.941 and 0.981, resp. Most of mol. descriptors selected by mRMR-dCor were also reported in previous literatures. Therefore, mRMR-dCor had broad application prospects in various domains such as QSAR and quant. structure-pharmacokinetics relationship.3,7-Dimethyloctan-3-ol (cas: 78-69-3) were involved in the experimental procedure.

3,7-Dimethyloctan-3-ol(cas:78-69-3) is a fatty alcohol that is 3-octanol substituted by methyl groups at positions 3 and 7.Reference of 3,7-Dimethyloctan-3-ol Metabolite observed in cancer metabolism. It has a role as a human metabolite.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Formula: C10H22OIn 2015, Koivisto, Elina;Ladommatos, Nicos;Gold, Martin published 《Systematic study of the effect of the hydroxyl functional group in alcohol molecules on compression ignition and exhaust gas emissions》. 《Fuel》published the findings. The article contains the following contents:

This paper present the results of experiments conducted in a single cylinder compression ignition research engine to investigate the performance of various alc. fuel mols. Alcs. of C8-C16 chain lengths were tested and the results of these experiments were compared with those for corresponding hydrocarbon mols. Alcs. had higher ignition delays than the various hydrocarbons tested. This is believed to be due to the increased difficulty of both hydrogen abstraction and isomerization, caused by the higher electronegativity of the oxygen atoms in alcs. compared to carbon atoms. Addnl., the location of the hydroxyl group was found to affect ignition delay; mols. in which the hydroxyl group was closer to the center of the carbon chain were observed to have longer ignition delays. In addition, both higher degree of unsaturation and Me branching were shown to increase the ignition delay of alcs., as was expected. Due to higher ignition delays, alc. combustion resulted in higher in-cylinder temperatures than those corresponding to hydrocarbon combustion, giving rise to greater NO_x emissions. In the case of exhaust particulate matter, a shift was observed for alcs. towards a greater number of nucleation particles, in comparison to corresponding alkane mols. To complete the study, the researchers used 3,7-Dimethyloctan-3-ol (cas: 78-69-3) .

3,7-Dimethyloctan-3-ol(cas:78-69-3) is a fatty alcohol that is 3-octanol substituted by methyl groups at positions 3 and 7.Formula: C10H22O Metabolite observed in cancer metabolism. It has a role as a human metabolite.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Reference of 3,7-Dimethyloctan-3-olIn 2018, Malysheva, A. G.;Kozlova, N. Yu.;Yudin, S. M. published 《The unaccounted hazard of processes of substances transformation in the environment in the assessment of the effectiveness of the application of technologies》. 《Gigiena i Sanitariya》published the findings. The article contains the following contents:

To solve environmental problems in the current economic conditions, the use of achievements in scientific and technol. progress acquires the special significance. This primarily concerns the creation, optimization, and improvement of environmentally friendly technologies for purification and neutralization of industrial emissions, new technologies for purification and disinfection of drinking water, development and implementation of environment improving phytotechnologies and many other environmental and health-improving measures. The present system of environmental and anal. monitoring of the state of environmental objects exposed to various technologies for its recovery, based on the use of phys. and chem. or biol. factors, requires the control of chem. safety, taking into account the possibility of formation of byproducts of transformation with respect to their harmlessness for use. The studies were performed using a chromatog.-mass spectrometric system including a gas chromatograph with full electronic control of gas flows and a digital pressure and flow control mode with automatic determination of column parameters, mass spectrometric detector with a quadrupole mass analyzer that provides measurements in the range of mass numbers from 1 to 1050, and a thermal desorber with a gas sample cryo-focusing. Examples of assessing the effectiveness and chem. safety of the application of new environmental protection technologies for cleaning air emissions from a number of enterprises and measures for improving the air environment of enclosed spaces show that their application, on the one hand, is aimed at directly addressing their specific purpose, i.e., a significant reduction in the qual. and quant. composition of pollutants in production emissions has been established, including an important component in terms of environmental aspects, such as the smell and on the other hand – a neg. side effect associated with the formation of toxic and dangerous products of transformation is simultaneously established, even for substances of natural origin, a significant part of which does not have hygienic standards, and consequently their impact on public health remains unaccounted. The side effect was often manifested by a change in the direction of deterioration in the chem. composition of the environment object that is phys. and chem. affected by the use of the new technol. For an adequate assessment of the quality of the environment and chem. safety of public health, an important condition is to take into account the multicomponent nature of the composition of chem. contaminants and to take into account the transformation products of substances affecting humans under real environmental conditions. Studies focused on identification with a quant. assessment of air emission components before and after the application of a new environmental technol. or a better environmental and health improvement measure allow to monitor environmental objects taking into account the actual content and changes in the group and component composition under the influence of the chem. impact of new technol. and to make recommendations for further improvement of the new technol. from the point of view of environmental aspects, which, in turn, is aimed at preserving the health of the population. And 3,7-Dimethyloctan-3-ol (cas: 78-69-3) was used in the research process.

3,7-Dimethyloctan-3-ol(cas:78-69-3) is a fatty alcohol that is 3-octanol substituted by methyl groups at positions 3 and 7.Reference of 3,7-Dimethyloctan-3-ol Metabolite observed in cancer metabolism. It has a role as a human metabolite.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Today I want to share an article with you. The article is 《Impact of crossflow microfiltration on aroma and sensory profiles of a potential functional citrus-based food》,you can find this article in 《Journal of the Science of Food and Agriculture》. The following contents are mentioned:

Citrus juices can be cold-concentrated by crossflow microfiltration (CMF) in order to obtain functional foods enriched in carotenoids, flavonoids and pectins. The work aimed to characterize the organoleptic quality of this type of micronutrient-dense foods through their aroma profile and sensory anal. Two citrus concentrates with and without a diafiltration step were compared. Both citrus products were very different, linked to aroma compound, sugar and organic acid contents. Due to its sugar/acidity balance and its better aromatic profile responsible for the citrus-floral flavor, the concentrate without diafiltration was preferred by the sensory panel. Thanks to a simple transfer model, we showed that retention of volatiles clearly varied from one aroma compound to another. The terpene hydrocarbons were the most retained by the membrane during CMF, probably because they were strongly associated with insoluble solids by adsorption. Even though the process modified their organoleptic profiles, both citrus-based products were well rated and can be consumed directly as pleasant functional drinks.3,7-Dimethyloctan-3-ol (cas: 78-69-3) were involved in the experimental procedure.

3,7-Dimethyloctan-3-ol(cas:78-69-3) is a fatty alcohol that is 3-octanol substituted by methyl groups at positions 3 and 7.Recommanded Product: 3,7-Dimethyloctan-3-ol Metabolite observed in cancer metabolism. It has a role as a human metabolite.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Shabani, Mahtab;Keshavarz, Seyed Tahmoures;Farahmandghavi, Farhid;Imani, Mohammad published 《Long-lasting adsorption of golden flower oil on polyvinyl alcohol/clinoptilolite (PVA/CP) xerogel particles》 in 2020. The article was appeared in 《Applied Clay Science》. They have made some progress in their research.Synthetic Route of C10H22O The article mentions the following:

The present work aimed to study the adsorption and desorption characteristics of Golden Flower Oil (GFO) on xerogel particles made of Clinoptilolite (CP), a natural zeolite and polyvinyl alc. (PVA). Firstly, chem. composition and phys. characteristics of GFO (by GC/MS) and CP (by SEM and BET) were thoroughly characterized. PVA/CP xerogel was synthesized then and characterized by SEM, BET, TGA, and DSC techniques. Adsorption of the 12 GFO components on the CP and PVA/CP xerogel surface was investigated in different concentrations of GFO components. Both adsorbents showed concentration-independent and selective adsorption for GFO components. The selective adsorption index showed a direct relationship with polarity (δ_P) of the components and inversely correlated with their molar volume (V_m). Adsorption isotherms of the components were fitted by Langmuir, Freundlich, and Temkin equations. Maximum monolayer GFO adsorption on PVA/CP surface was equal to 231.93 mg g^-1 compared to 198.73 mg g^-1 for CP as an adsorbent. The maximum desorbed amount for each of the components was directly related to the V_m parameter and the weight percentage of each GFO component in the oil and inversely related to δ_P. Multilayer desorbed amount from PVA/CP xerogel particles (366.03 mg g^-1) was less than that for CP particles (573.36 mg g^-1) supporting PVA/CP for retaining GFO for longer periods. To complete the study, the researchers used 3,7-Dimethyloctan-3-ol (cas: 78-69-3) .

3,7-Dimethyloctan-3-ol(cas:78-69-3) is a fatty alcohol that is 3-octanol substituted by methyl groups at positions 3 and 7.Synthetic Route of C10H22O Metabolite observed in cancer metabolism. It has a role as a human metabolite.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Quality Control of 3,7-Dimethyloctan-3-ol《Ruthenium nanoparticle-intercalated montmorillonite clay for solvent-free alkene hydrogenation reaction》 was published in 2015. The authors were Upadhyay, Praveenkumar;Srivastava, Vivek, and the article was included in《RSC Advances》. The author mentioned the following in the article:

Well-characterized, ruthenium nanoparticle-intercalated montmorillonite clay was used as a catalyst in solvent-free alkene hydrogenation reactions and the corresponding products were obtained in good yields. The catalytic activity of ruthenium nanoparticle-intercalated montmorillonite clay was successfully tested with 16 different functionalized and non-functionalized alkenes. Apart from alkene reduction, the ruthenium nanoparticle-intercalated montmorillonite clay was also tested in Wittig-type reactions for obtaining dehydrobrittonin A, an important intermediate for the synthesis of brittonin A. Ruthenium nanoparticle-intercalated montmorillonite clay was found to be active in the synthesis of dehydrobrittonin A and brittonin A. The ability to recycle the catalyst nine times, together with low catalyst loading, high catalytic activity and catalytic selectivity were noteworthy advantages of the proposed protocol.3,7-Dimethyloctan-3-ol (cas: 78-69-3) were involved in the experimental procedure.

3,7-Dimethyloctan-3-ol(cas:78-69-3) is a fatty alcohol that is 3-octanol substituted by methyl groups at positions 3 and 7.Quality Control of 3,7-Dimethyloctan-3-ol Metabolite observed in cancer metabolism. It has a role as a human metabolite.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Dryzhakov, Marian;Moran, Joseph published 《Autocatalytic Friedel-Crafts Reactions of Tertiary Aliphatic Fluorides Initiated by B(C₆F₅)₃·H₂O》. The research results were published in《ACS Catalysis》 in 2016.Name: 3,7-Dimethyloctan-3-ol The article conveys some information:

The C-F bond is the strongest single bond to carbon, constituting an intrinsic challenge for selective catalytic activation in the presence of other functional groups. Existing methods for the activation of tertiary aliphatic fluorides involve stoichiometric abstraction with fluorophilic Lewis acids or by Lewis-acid-catalyzed trapping with Si reagents. Herein, we describe a B(C₆F₅)₃·H₂O-catalyzed Friedel-Crafts reaction of tertiary alkyl fluorides that proceeds rapidly at room temperature without trapping reagents. The method is completely selective for F^– over traditionally better leaving groups and displays an autocatalytic kinetic profile. The experimental procedure involved many compounds, such as 3,7-Dimethyloctan-3-ol (cas: 78-69-3) .

3,7-Dimethyloctan-3-ol(cas:78-69-3) is a fatty alcohol that is 3-octanol substituted by methyl groups at positions 3 and 7.Name: 3,7-Dimethyloctan-3-ol Metabolite observed in cancer metabolism. It has a role as a human metabolite.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Wakayama, Hideki;Sakasai, Mitsuyoshi;Yoshikawa, Keiichi;Inoue, Michiaki published 《Method for Predicting Odor Intensity of Perfumery Raw Materials Using Dose-Response Curve Database》. The research results were published in《Industrial & Engineering Chemistry Research》 in 2019.Quality Control of 3,7-Dimethyloctan-3-ol The article conveys some information:

The main purpose of this study is to facilitate fragrance development on the basis of scientific knowledge. To this end, data on 314 perfumery raw materials (PRMs) showing the relationship between PRM odor intensity and gas concentration were obtained, and a calculation model for the data was then developed with the following features: (1) maximum PRM coverage, (2) calculating values implying odor intensity from only arbitrary gas concentration, and (3) estimating odor intensity from the calculated values directly and easily. To verify the prediction accuracy of this model, the predicted odor intensity was compared with the evaluated value for both single component and a mixture, and the same degree of root mean square error (RMSE) was confirmed. RMSE in the single component was 6.22 while that in the mixture was 6.69. Thus, the odor intensity of a PRM or mixture can be predicted from arbitrary gas concentrations And 3,7-Dimethyloctan-3-ol (cas: 78-69-3) was used in the research process.

3,7-Dimethyloctan-3-ol(cas:78-69-3) is a fatty alcohol that is 3-octanol substituted by methyl groups at positions 3 and 7.Quality Control of 3,7-Dimethyloctan-3-ol Metabolite observed in cancer metabolism. It has a role as a human metabolite.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Doiuchi, Daiki;Nakamura, Tatsuya;Hayashi, Hiroki;Uchida, Tatsuya published 《Non-Heme-Type Ruthenium Catalyzed Chemo- and Site-Selective C-H Oxidation》 in 2020. The article was appeared in 《Chemistry – An Asian Journal》. They have made some progress in their research.Recommanded Product: 78-69-3 The article mentions the following:

Herein, a Ru(II)(BPGA) complex that could be used to catalyze chemo- and site-selective C-H oxidation was developed. The described ruthenium complex was designed by replacing one pyridyl group on tris(2-pyridylmethyl)amine with an electron-donating amide ligand that was critical for promoting this type of reaction. More importantly, higher reactivities and better chemo-, and site-selectivities were observed for reactions using the cis-ruthenium complex rather than the trans-one. This reaction could be used to convert sterically less hindered methyne and/or methylene C-H bonds of a various organic substrates, including natural products, into valuable alc. or ketone products. To complete the study, the researchers used 3,7-Dimethyloctan-3-ol (cas: 78-69-3) .

3,7-Dimethyloctan-3-ol(cas:78-69-3) is a fatty alcohol that is 3-octanol substituted by methyl groups at positions 3 and 7.Recommanded Product: 78-69-3 Metabolite observed in cancer metabolism. It has a role as a human metabolite.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

HPLC of Formula: 78-69-3In 2017, Giovanelli, Silvia;Giusti, Giulia;Cioni, Pier Luigi;Minissale, Pietro;Ciccarelli, Daniela;Pistelli, Luisa published 《Aroma profile and essential oil composition of Rhus coriaria fruits from four Sicilian sites of collection》. 《Industrial Crops and Products》published the findings. The article contains the following contents:

The volatile fractions and essential oils from Rhus coriaria fruits collected in four locations in Sicily (Italy) were characterized by GC-FID and GC-MS anal. Monoterpenes were identified as the main class of constituents in volatiles spontaneously emitted by sumac fruits collected in two of the four sites (42.1-59.9% in ‘CNS’ and ‘CIN’ resp.), while non terpenic compounds predominated in the other two (46.1-52.8% in ‘MR’ and ‘CG’, resp.). The EO composition were characterized by high amount of non terpenic compounds (from 27.5 to 55.1%), followed by sesquiterpenes and diterpenes. p-anisaldehyde was the main constituent both in volatiles emitted by ‘CG’ sample and in its essential oil (28.4 and 20.8%, resp.). The comparison between the EOs obtained from the Sicilian samples differed from the EO obtained from sumac fruits purchased on the Jordanian market, even though a similar composition were evidenced with Turkish samples reported in the literature. And 3,7-Dimethyloctan-3-ol (cas: 78-69-3) was used in the research process.

3,7-Dimethyloctan-3-ol(cas:78-69-3) is a fatty alcohol that is 3-octanol substituted by methyl groups at positions 3 and 7.HPLC of Formula: 78-69-3 Metabolite observed in cancer metabolism. It has a role as a human metabolite.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts