Exact Mass: 318.277
Exact Mass Matches: 318.277
Found 6 metabolites which its exact mass value is equals to given mass value 318.277,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
C12EOx
Literature spectrum; CONFIDENCE Tentative identification: isomers possible (Level 3); Structure is C12EO2 - spectrum includes x>2; Digitised from figure: approximate intensities D013501 - Surface-Active Agents > D011092 - Polyethylene Glycols D001697 - Biomedical and Dental Materials
isovaleraldehyde diethyl acetal
Isovaleraldehyde diethyl acetal is a member of the class of compounds known as acetals. Acetals are compounds having the structure R2C(OR)2 ( R not Hydrogen) and thus diethers of geminal diols. Originally, the term was confined to derivatives of aldehydes (one R = H), but it now applies equally to derivatives of ketones (neither R = H ). Mixed acetals have different R groups. Isovaleraldehyde diethyl acetal is slightly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Isovaleraldehyde diethyl acetal is a fatty and fruity tasting compound and can be found in a number of food items such as green bell pepper, yellow bell pepper, orange bell pepper, and red bell pepper, which makes isovaleraldehyde diethyl acetal a potential biomarker for the consumption of these food products.
