Exact Mass: 275.9906
Exact Mass Matches: 275.9906
Found 48 metabolites which its exact mass value is equals to given mass value 275.9906,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Arctic acid B
Arctic acid b, also known as arctate b, is a member of the class of compounds known as bi- and oligothiophenes. Bi- and oligothiophenes are organic compounds containing two or more linked thiophene rings. Thiophene is a five-member aromatic ring with one sulfur and four carbon atoms. Arctic acid b is practically insoluble (in water) and a moderately acidic compound (based on its pKa). Arctic acid b can be found in burdock, which makes arctic acid b a potential biomarker for the consumption of this food product.
5,7-Dichloro-3,4-dihydro-8-hydroxy-3-methyl-6-methoxy-1H-2-benzopyran-1-one
Alpha-Oxo-5-(1-propynyl)[2,2-bithiophene]-5-acetic acid|arctic acid-b
(2-([(5-CHLORO-1,2,3-THIADIAZOL-4-YL)METHYL]SULFANYL)-1-METHYL-1H-IMIDAZOL-5-YL)METHANOL
2-AMINO-5,5-DIMETHYL-5,6-DIHYDRO-4H-BENZOTHIAZOL-7-ONE HYDROBROMIDE
CNQX (disodium)
CNQX disodium (FG9065 disodium) is a potent and competitive AMPA/kainate receptor antagonist with IC50s of 0.3 μM and 1.5 μM, respectively. CNQX disodium is a competitive non-NMDA receptor antagonist[1]. CNQX disodium blocks the expression of fear-potentiated startle in rats[5].
