Exact Mass: 181.939

Exact Mass Matches: 181.939

Found 119 metabolites which its exact mass value is equals to given mass value 181.939, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Succimer

Butanedioic acid, 2,3-dimercapto-, (r*,s*)-isomer

C4H6O4S2 (181.9708)

Succimer is only found in individuals that have used or taken this drug. It is a mercaptodicarboxylic acid used as an antidote to heavy metal poisoning because it forms strong chelates with them. [PubChem]Succimer is a heavy metal chelator. It binds with high specificity to ions of lead in the blood to form a water-soluble complex that is subsequently excreted by the kidneys. Succimer can also chelate mercury, cadmium, and arsenic in this manner. D064449 - Sequestering Agents > D002614 - Chelating Agents D020011 - Protective Agents > D000931 - Antidotes

Methylselenopyruvate

3-(methylselanyl)-2-oxopropanoic acid

C4H6O3Se (181.9482)

This compound belongs to the family of Alpha Keto-Acids and Derivatives. These are organic compounds containing an aldehyde substituted with a keto group on the adjacent carbon.

2,2,2-Trifluoroethanesulfonyl chloride

2,2,2-Trifluoroethane-1-sulphonyl chloride

C2H2ClF3O2S (181.9416)

2,3,5,6-Tetrafluorobenzenethiol

2,3,5,6-tetrafluorobenzene-1-thiol

C6H2F4S (181.9813)

Thiodi-glycolic acid

2-{[carboxy(hydroxy)methyl]sulfanyl}-2-hydroxyacetic acid

C4H6O6S (181.9885)

Glyceraldehyde phosphate

4,5-dihydroxy-2,6,7-trioxa-1lambda5-phosphabicyclo[2.2.1]heptane-1,3-dione

C3H3O7P (181.9616)

2,2-Disulfanylbutanedioic acid

2,2-Disulphanylbutanedioic acid

C4H6O4S2 (181.9708)

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3-Chloro-5-nitrobenzonitrile

C7H3ClN2O2 (181.9883)

1-Bromo-3-vinylbenzene

C8H7Br (181.9731)

3,4,6-Trichloropyridazine

C4HCl3N2 (181.9205)

1,4-Dichloro-2,5-difluorobenzene

C6H2Cl2F2 (181.9502)

3-Chloro-6-(trifluoromethyl)pyridazine

C5H2ClF3N2 (181.9859)

nickel oxalate dihydrate

C2H4NiO6 (181.9361)

4-Chloro-3-nitrobenzonitrile

C7H3ClN2O2 (181.9883)

1,3-Dichloro-2,4-difluorobenzene

C6H2Cl2F2 (181.9502)

6-Bromo-2-pyridinecarbonitrile

C6H3BrN2 (181.948)

2-Carboxy-3-chloro-5-cyanopyridine, 6-Carboxy-5-chloropyridine-3-carbonitrile, 3-Chloro-5-cyanopicolinic acid

C7H3ClN2O2 (181.9883)

2-Chloro-5-(trifluoromethyl)pyrazine

C5H2ClF3N2 (181.9859)

3-Chloro-4-nitrobenzonitrile

C7H3ClN2O2 (181.9883)

4-Chloro-2-nitrobenzonitrile

C7H3ClN2O2 (181.9883)

nickel nitrate

N2NiO6 (181.911)

alpha-Bromostyrene

C8H7Br (181.9731)

1,1,2,2-tetrafluoroethanesulfonic acid

C2H2F4O3S (181.9661)

nickel oxalate

C2H4NiO6 (181.9361)

4-Chloro-6-(trifluoromethyl)pyrimidine

C5H2ClF3N2 (181.9859)

2-Chloro-5-(trifluoromethyl)pyrimidine

C5H2ClF3N2 (181.9859)

4-Chloro-2-trifluoromethyl-pyrimidine

C5H2ClF3N2 (181.9859)

2-Chloro-5-nitrobenzonitrile

C7H3ClN2O2 (181.9883)

3-bromo-2-hydroxy-2-methylpropanoic acid

C4H7BrO3 (181.9579)

sodium,2-(5-sulfanylidene-2H-tetrazol-1-yl)acetate

C3H3N4NaO2S (181.9874)

3-Bromo-2-cyanopyridine

C6H3BrN2 (181.948)

4-Bromonicotinonitrile

C6H3BrN2 (181.948)

4-(METHYLTHIO)PHENYLMAGNESIUM CHLORIDE

C7H7ClMgS (181.9807)

6-CHLORO-5-CYANOPICOLINIC ACID

C7H3ClN2O2 (181.9883)

2-Chloro-6-(trifluoromethyl)pyrazine

C5H2ClF3N2 (181.9859)

2-Chloro-3-(trifluoromethyl)pyrazine

C5H2ClF3N2 (181.9859)

Calcium hexafluorosilicate

CaF6Si (181.9299)

calcium nitrate hydrate

CaH2N2O7 (181.9488)

1,2-dichloro-1,3,3,3-tetrafluoroprop-1-ene

C3Cl2F4 (181.9313)

Lithium iodate

ILiO3 (181.9052)

4,5,6-Trichloropyrimidine

C4HCl3N2 (181.9205)

2-CHLORO-4-NITROBENZONITRILE

C7H3ClN2O2 (181.9883)

Acetic acid,2,2-sulfonylbis-

C4H6O6S (181.9885)

Calcium chloride tetrahydrate

CaCl2H8O4 (181.9426)

3-Bromobicyclo[4.2.0]octa-1,3,5-triene

C8H7Br (181.9731)

4-Bromopyridine-2-carbonitrile

C6H3BrN2 (181.948)

1,3-Dichloro-2,5-difluorobenzene

C6H2Cl2F2 (181.9502)

2-chloro-6-nitrobenzonitrile

C7H3ClN2O2 (181.9883)

Dithiodiglycolic acid

C4H6O4S2 (181.9708)

2,4,6-Trichloropyrimidine

C4HCl3N2 (181.9205)

2-chloro-3,5,6-trifluorophenol

C6H2ClF3O (181.9746)

Methyl 2-bromo-3-hydroxypropanoate

C4H7BrO3 (181.9579)

3-CHLOROTETRAFLUOROPROPIONYL FLUORIDE

C3ClF5O (181.9558)

2-Bromostyrene

C8H7Br (181.9731)

(2-Bromovinyl)benzene

C8H7Br (181.9731)

4-Bromostyrene

C8H7Br (181.9731)

BENZO[B]SELENOPHENE

C8H6Se (181.9635)

thulium boride

BH2Tm (181.9592)

3-Chloro-5-(trifluoromethyl)pyridazine

C5H2ClF3N2 (181.9859)

2-AMINO-4-CHLORO-3,5,6-TRIFLUOROPYRIDINE

C5H2ClF3N2 (181.9859)

2-thienylsulfonyl chloride

C4H3ClO2S2 (181.9263)

3-Chlorophthalic Anhydride

C8H3ClO3 (181.9771)

4-Chlorophtalic anhydride

C8H3ClO3 (181.9771)

1-Bromo-1,2-difluoro-1,4-pentadiene

C5H5BrF2 (181.9543)

TRIMETHYLTINHYDROXIDE

C3H10OSn (181.9754)

2,2,2-Trifluoroethanesulfonyl chloride

C2H2ClF3O2S (181.9416)

3-thiophenesulfonyl chloride

C4H3ClO2S2 (181.9263)

2,4,5-Trichloropyrimidine

C4HCl3N2 (181.9205)

2-Chloro-2,3,3,3-tetrafluoro-propanoyl fluoride

C3ClF5O (181.9558)

2-Bromopropanedioic Acid

C3H3BrO4 (181.9215)

pentafluoropropionyl chloride

C3ClF5O (181.9558)

2-Chloro-3-nitrobenzonitrile

C7H3ClN2O2 (181.9883)

5-Bromonicotinonitrile

C6H3BrN2 (181.948)

2-bromo-3-methoxypropanoic acid

C4H7BrO3 (181.9579)

Fosfomycin sodium

Disodium phosphonomycin

C3H5Na2O4P (181.9721)

Fosfomycin (MK-0955) sodium is a blood-brain barrier penetrating, broad-spectrum antibiotic by irreversibly inhibiting an early stage in cell wall synthesis. Fosfomycin sodium shows both in vivo and in vitro activity against a wide range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[1][2].