Exact Mass: 194.9909466
Exact Mass Matches: 194.9909466
Found 301 metabolites which its exact mass value is equals to given mass value 194.9909466,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Platinum
Pt (194.964785)
Platinum, also known as pt, is a member of the class of compounds known as homogeneous transition metal compounds. Homogeneous transition metal compounds are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom. Platinum can be found in a number of food items such as white cabbage, sunburst squash (pattypan squash), potato, and broccoli, which makes platinum a potential biomarker for the consumption of these food products. Platinum can be found primarily in blood, cerebrospinal fluid (CSF), saliva, and urine. Platinum is one of the least reactive metals. It has remarkable resistance to corrosion, even at high temperatures, and is therefore considered a noble metal. Consequently, platinum is often found chemically uncombined as native platinum. Because it occurs naturally in the alluvial sands of various rivers, it was first used by pre-Columbian South American natives to produce artifacts. It was referenced in European writings as early as 16th century, but it was not until Antonio de Ulloa published a report on a new metal of Colombian origin in 1748 that it began to be investigated by scientists . Platinum is a rare, dense, malleable, ductile, precious, gray-white transition metal, that is highly resistant to corrosion. Platinum is used in catalytic converters, laboratory equipment, electrical contacts and electrodes, platinum resistance thermometers, dentistry equipment, and jewelry.
2-Amino-6-nitrobenzothiazole
C7H5N3O2S (195.01024700000002)
3,4-dihydroxyphenylpyruvate
3,4-dihydroxyphenylpyruvate, also known as 3-(3,4-dihydroxyphenyl)-2-oxopropanoate, belongs to phenylpyruvic acid derivatives class of compounds. Those are compounds containing a phenylpyruvic acid moiety, which consists of a phenyl group substituted at the second position by an pyruvic acid. 3,4-dihydroxyphenylpyruvate is slightly soluble (in water) and a moderately acidic compound (based on its pKa). 3,4-dihydroxyphenylpyruvate can be found in a number of food items such as potato, skunk currant, dock, and towel gourd, which makes 3,4-dihydroxyphenylpyruvate a potential biomarker for the consumption of these food products.
2-Acetylpyridin-6-monothiocarbonsaeure-S-methylester
2-Amino-6-nitrobenzothiazole
C7H5N3O2S (195.01024700000002)
CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3663; ORIGINAL_PRECURSOR_SCAN_NO 3661 CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX499; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3417; ORIGINAL_PRECURSOR_SCAN_NO 3415 CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX499; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3434; ORIGINAL_PRECURSOR_SCAN_NO 3432 CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3656; ORIGINAL_PRECURSOR_SCAN_NO 3654 CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3725; ORIGINAL_PRECURSOR_SCAN_NO 3720 CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3660; ORIGINAL_PRECURSOR_SCAN_NO 3656 CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7557; ORIGINAL_PRECURSOR_SCAN_NO 7554 CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7532; ORIGINAL_PRECURSOR_SCAN_NO 7530 CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7592; ORIGINAL_PRECURSOR_SCAN_NO 7589 CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7565; ORIGINAL_PRECURSOR_SCAN_NO 7563 CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7584; ORIGINAL_PRECURSOR_SCAN_NO 7582 CONFIDENCE standard compound; INTERNAL_ID 1098; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7618; ORIGINAL_PRECURSOR_SCAN_NO 7616
1H-Imidazole-4-sulfonamide,5-chloro-1-methyl-(9CI)
Methyl 5-(aminosulfonyl)-3-chloro-1-methyl-1H-pyrazole-4-carboxylate
2-(Chloromethyl)-1H-isoindole-1,3(2H)-dione
C9H6ClNO2 (195.00870460000002)
Benzenethiol,2-amino-4-chloro-, hydrochloride (1:1)
2(3H)-Naphthalenone,4,4a,5,6,7,8-hexahydro-4a-[[(2-methoxyethoxy)methoxy]methyl]-
C7H5N3O2S (195.01024700000002)
6-Chloro-1H-indole-3-carboxylic acid
C9H6ClNO2 (195.00870460000002)
2-(chloromethyl)-3,1-benzoxazin-4-one
C9H6ClNO2 (195.00870460000002)
5-Chloro-2-oxoindoline-3-carbaldehyde
C9H6ClNO2 (195.00870460000002)
1,2-Benzisothiazol-3-amine,5-nitro-
C7H5N3O2S (195.01024700000002)
(5-Chloro-1H-indol-2-yl)boronic acid
C8H7BClNO2 (195.02583420000002)
4-aminothieno[3,2-d]pyrimidine-7-carboxylic acid
C7H5N3O2S (195.01024700000002)
2-Chloro-1H-indole-3-carboxylic acid
C9H6ClNO2 (195.00870460000002)
3-chloro-1H-indole-2-carboxylic acid
C9H6ClNO2 (195.00870460000002)
3-Chloro-2-fluoro-N-methylaniline hydrochloride
C7H8Cl2FN (195.00177999999997)
4-Chloro-2-Fluorobenzylamine Hydrochloride
C7H8Cl2FN (195.00177999999997)
(2-chloro-4-fluorophenyl)methanamine,hydrochloride
C7H8Cl2FN (195.00177999999997)
6-chloro-1H-Indole-5-carboxylic acid
C9H6ClNO2 (195.00870460000002)
2-[5-Cyano-2,4-dioxo-3,4-dihydro-(2H)pyrimidin-1-yl]acetic acid
5-Fluoro-3-pyridinesulfonyl chloride
C5H3ClFNO2S (194.95570600000002)
2-sulfanylidene-3H-1,3-benzoxazole-6-carboxylic acid
METHYL-3-ISOCYANO-4-CHLOROBENZOATE
C9H6ClNO2 (195.00870460000002)
3-(4-CHLOROPHENYL)-5(4H)-ISOXAZOLONE
C9H6ClNO2 (195.00870460000002)
3-(2-CHLOROPHENYL)-5(4H)-ISOXAZOLONE
C9H6ClNO2 (195.00870460000002)
5-Nitro-2,1-benzisothiazol-3-amine
C7H5N3O2S (195.01024700000002)
1-METHYL-1H-1,2,3-BENZOTRIAZOLE-5-CARBONYL CHLORIDE
METHYL 4-METHYL-4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLATE
5-(6-chloropyridin-3-yl)-3-methyl-1,2,4-oxadiazole
5-Chloro-1H-indole-3-carboxylic acid
C9H6ClNO2 (195.00870460000002)
7-aminothieno[2,3-b]pyrazine-6-carboxylic acid
C7H5N3O2S (195.01024700000002)
4,5,6,7-TETRAHYDRO-1H-PYRAZOLO[3,4-C]PYRIDINE DIHYDROCHLORIDE
5-aminothieno[2,3-d]pyrimidine-6-carboxylicacid
C7H5N3O2S (195.01024700000002)
1-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-5-yl)ethanone
4-Chloro-1H-indole-6-carboxylic acid
C9H6ClNO2 (195.00870460000002)
2-(CHLOROMETHYL)-5-(PYRIDIN-3-YL)-1,3,4-OXADIAZOLE
6-Chloro-5-methyl-1H-indole-2,3-dione
C9H6ClNO2 (195.00870460000002)
1H-Indole-3-carboxylic acid, 4-chloro-
C9H6ClNO2 (195.00870460000002)
5-(2-chloropyridin-4-yl)-3-methyl-1,2,4-oxadiazole
2-ACETONITRILTHIOPHENE-5-CARBOXYLIC ACID ETHYL ESTER
5,6,7,8-Tetrahydroimidazo[1,5-a]pyrazine dihydrochloride
2-(3-chloro-4-cyanophenyl)acetic acid
C9H6ClNO2 (195.00870460000002)
2-Nitrothieno[2,3-b]pyridin-3-amine
C7H5N3O2S (195.01024700000002)
5,6-Dihydro-3-(methylamino)-2H-1,4-thiazin-2-one Oxime Hydrochloride
3-Chloro-4-hydroxy-1H-quinolin-2-one
C9H6ClNO2 (195.00870460000002)
7-Chloro-1H-indole-4-carboxylic acid
C9H6ClNO2 (195.00870460000002)
1H-Indole-7-carboxylic acid, 4-chloro-
C9H6ClNO2 (195.00870460000002)
5-Chloro-1H-indole-7-carboxylic acid
C9H6ClNO2 (195.00870460000002)
6-Chloro-7-methyl-1H-indole-2,3-dione
C9H6ClNO2 (195.00870460000002)
4,5,6,7-TETRAHYDRO-1H-PYRAZOLO[4,3-C]PYRIDINEDIHYDROCHLORIDE
(E)-1-(5-Chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-N-hydroxymethanimi ne
6-(HYDROXYMETHYL)-2H-BENZO[B][1,4]THIAZIN-3(4H)-ONE
2-methyl-4-(trifluoromethyl)-1,3-thiazole-5-carbaldehyde
C6H4F3NOS (194.99656899999997)
4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZINE DIHYDROCHLORIDE
4-chloro-7-methyl-1H-indole-2,3-dione
C9H6ClNO2 (195.00870460000002)
(3-CHLORO-PROPYL)-METHYL-CARBAMICACIDTERT-BUTYLESTER
C6H11Cl2NSi (195.00377860000003)
N-(4-Aminopyridin-2-yl)-N-methylamine dihydrochloride
(5-methylpyrimidin-2-yl)methanamine,dihydrochloride
4(3H)-Pyrimidinone,5-amino-6-hydroxy-2-(trifluoromethyl)-
7-Chloro-1H-indole-2-carboxylic acid
C9H6ClNO2 (195.00870460000002)
2,3-Difluoro-6-Methoxy-phenylamine Hydrochloride
C7H8ClF2NO (195.02624519999998)
7-Hydroxy-thieno[3,2-b]pyridine- 6-carboxylic acid
3,4-dihydroxyphenylpyruvate
A 2-oxo monocarboxylic acid anion that results from the removal of a proton from the carboxylic acid group of 3,4-dihydroxyphenylpyruvic acid.
Phosphonatoguanidiniumylacetate(2-)
C3H6N3O5P-2 (195.00450759999998)
(2R,3S,4S)-2,3,4-Trihydroxy-5-oxo-5-(hydroxyamino)pentanoic acid
(2E,4Z,6E)-5-formyl-2-hydroxy-8-oxoocta-2,4,6-trienoate
2-hydroxy-4-[(1E)-3-oxoprop-1-en-1-yl]-2H-pyran-6-carboxylate
(2E,4Z,5E)-2-hydroxy-7-oxo-(2-oxoethylidene)hepta-2,5-dienoate
2-hydroxy-3-[(1E)-3-oxoprop-1-en-1-yl]-2H-pyran-6-carboxylate
4-[(E)-3-hydroxyprop-1-enyl]-6-oxopyran-2-carboxylate
Phosphonatoguanidiniumylacetate(2-)
C3H6N3O5P (195.00450759999998)
Dianion of phosphoguanidinoacetic acid having anionic carboxylic acid and phosphoramido groups and a protonated imino group.
leucopterin (keto form)
A member of the class of pterins that is 3,4,5,6,7,8-hexahydropteridine substituted by an amino group at position 2 and oxo groups at positions 4, 6 and 7. It is a pigment found in the wings of butterflies.
leucopterin (enol form)
A member of the class of pteridines that is pteridine substituted by an amino group at position 2 and hydroxy groups at positions 4, 6 and 7.