Exact Mass: 381.9654

Exact Mass Matches: 381.9654

Found 54 metabolites which its exact mass value is equals to given mass value 381.9654, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Fluopicolide

C14H8Cl3F3N2O (381.9654)

Quercetin 3-sulfate

[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl]oxidanesulfonic acid

C15H10O10S (381.9995)

N-acyl-d-mannosamine, also known as quercetin 3-(hydrogen sulfate) or quercetin 3-monosulphate, is a member of the class of compounds known as 3-sulfated flavonoids. 3-sulfated flavonoids are flavonoids that are sulfated at the 3-ring position of the flavonoid skeleton. Thus, N-acyl-d-mannosamine is considered to be a flavonoid lipid molecule. N-acyl-d-mannosamine is practically insoluble (in water) and an extremely strong acidic compound (based on its pKa). N-acyl-d-mannosamine can be found in dill, which makes N-acyl-d-mannosamine a potential biomarker for the consumption of this food product. N-acyl-d-mannosamine may be a unique E.coli metabolite.

Quercetin 3'-sulfate

[2-hydroxy-5-(3,5,7-trihydroxy-4-oxo-4H-chromen-2-yl)phenyl]oxidanesulfonic acid

C15H10O10S (381.9995)

Quercetin 3-sulfate is a polyphenol metabolite detected in biological fluids (PMID: 20428313).

8-Hydroxyluteolin 8-sulfate

[2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-8-yl]oxidanesulphonic acid

C15H10O10S (381.9995)

8-Hydroxyluteolin 8-sulfate is isolated from annatto (Bixa orellana).

Olsalazine-O-sulfate

5-{2-[(1E)-3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene]hydrazin-1-yl}-2-(sulfooxy)benzoic acid

C14H10N2O9S (382.0107)

Olsalazine-O-sulfate is a metabolite of phenytoin. Phenytoin sodium is a commonly used antiepileptic. Phenytoin acts to suppress the abnormal brain activity seen in seizure by reducing electrical conductance among brain cells by stabilizing the inactive state of voltage-gated sodium channels. Aside from seizures, it is an option in the treatment of trigeminal neuralgia in the event that carbamazepine or other first-line treatment seems inappropriate. It is sometimes considered a class 1b antiarrhythmic. (Wikipedia)

glutathioselenol

{[2-(4-azaniumyl-4-carboxylatobutanamido)-2-[(carboxylatomethyl)carbamoyl]ethyl]selanylsulfanyl}-λ¹-selanyl

C10H12N3O6SSe (381.9612)

Glutathioselenol is a member of the class of compounds known as oligopeptides. Oligopeptides are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Glutathioselenol is slightly soluble (in water) and a moderately acidic compound (based on its pKa). Glutathioselenol can be found in a number of food items such as lemon, sorghum, amaranth, and wasabi, which makes glutathioselenol a potential biomarker for the consumption of these food products.

5,13-dichloro-6,14-dihydroxy-4,7,12-trimethyl-10-oxo-2,9-dioxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaene-15-carbaldehyde

C17H12Cl2O6 (382.0011)

5,13-dichloro-14-hydroxy-6-methoxy-4,12-dimethyl-10-oxo-2,9-dioxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaene-15-carbaldehyde

C17H12Cl2O6 (382.0011)

(2r,4s,5s,7r)-2-[(1r)-1-bromopropyl]-5-chloro-7-[(1r,3z)-1-chlorohex-3-en-5-yn-1-yl]oxepan-4-ol

C15H21BrCl2O2 (382.0102)