Exact Mass: 181.010596

Exact Mass Matches: 181.010596

Found 109 metabolites which its exact mass value is equals to given mass value 181.010596, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

2-(Methylthio)benzothiazole

2-(methylsulfanyl)-1,3-benzothiazole

C8H7NS2 (181.0019902)

2-(methylthio)benzothiazole, also known as mtbt, is a member of the class of compounds known as benzothiazoles. Benzothiazoles are organic compounds containing a benzene fused to a thiazole ring (a five-membered ring with four carbon atoms, one nitrogen atom and one sulfur atom). 2-(methylthio)benzothiazole is practically insoluble (in water) and a moderately basic compound (based on its pKa). 2-(methylthio)benzothiazole can be found in guava, which makes 2-(methylthio)benzothiazole a potential biomarker for the consumption of this food product. CONFIDENCE standard compound; EAWAG_UCHEM_ID 3646 CONFIDENCE standard compound; INTERNAL_ID 4198 CONFIDENCE standard compound; INTERNAL_ID 4058 CONFIDENCE standard compound; INTERNAL_ID 8817 KEIO_ID M150

Thiocyclam

N,N-Dimethyl-1,2,3-trithian-5-yl amine hydrogen oxalate

C5H11NS3 (181.00536060000002)

CONFIDENCE standard compound; INTERNAL_ID 3825

2-Phenylethynesulfonamide

2-Phenylethynesulphonamide

C8H7NO2S (181.0197482)

Pifithrin-μ is an inhibitor of p53 and HSP70, with antitumor and neuroprotective activity.

2-(4,5-Dichloro-1,4-dihydroimidazol-5-yl)ethanamine

2-(4,5-dichloro-4,5-dihydro-1H-imidazol-5-yl)ethan-1-amine

C5H9Cl2N3 (181.0173494)

3-[formyl(hydroxy)amino]prop-1-enylphosphonic acid

3-[formyl(hydroxy)amino]prop-1-enylphosphonic acid

C4H8NO5P (181.0140088)

2(3H)-Benzothiazolone, 6-hydroxy-3-methyl-

2(3H)-Benzothiazolone, 6-hydroxy-3-methyl-

C8H7NO2S (181.0197482)

6-Methoxy-2(3H)-benzothiazolone

6-Methoxy-2(3H)-benzothiazolone

C8H7NO2S (181.0197482)

Thiocyclam

Thiocyclam

C5H11NS3 (181.00536060000002)

CONFIDENCE standard compound; INTERNAL_ID 3825 INTERNAL_ID 3825; CONFIDENCE standard compound

CAY10562

4-phenyl-1,3,2-oxathiazolidine-5-one

C8H7NO2S (181.0197482)

Pifithrin-µ

2-Phenylethynesulfonamide

C8H7NO2S (181.0197482)

Pifithrin-μ is an inhibitor of p53 and HSP70, with antitumor and neuroprotective activity.

2-Methyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid

2-Methyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid

C8H7NO2S (181.0197482)

4-Carbamothioylbenzoic acid

4-Carbamothioylbenzoic acid

C8H7NO2S (181.0197482)

4-CHLORO-6-(1H-1,2,4-TRIAZOL-1-YL)PYRIMIDINE

4-CHLORO-6-(1H-1,2,4-TRIAZOL-1-YL)PYRIMIDINE

C6H4ClN5 (181.0155214)

phenylphosphinic acid sodium salt hydrate

phenylphosphinic acid sodium salt hydrate

C6H7NaO3P+ (181.0030502)

5-Fluoroisatonic anhydride

5-Fluoroisatonic anhydride

C8H4FNO3 (181.0175206)

2-Chloro-7-fluoroquinoline

2-Chloro-7-fluoroquinoline

C9H5ClFN (181.00945320000002)

3-(hydroxymethyl)-2-benzothiazolinone

3-(hydroxymethyl)-2-benzothiazolinone

C8H7NO2S (181.0197482)

2-(methylthio)phenyl isothiocyanate

2-(methylthio)phenyl isothiocyanate

C8H7NS2 (181.0019902)

4-(methylthio)phenyl isothiocyanate

4-(methylthio)phenyl isothiocyanate

C8H7NS2 (181.0019902)

2(3H)-Benzothiazolethione,7-methyl-(9CI)

2(3H)-Benzothiazolethione,7-methyl-(9CI)

C8H7NS2 (181.0019902)

3-chloro-3-(4-fluorophenyl)acrylonitrile

3-chloro-3-(4-fluorophenyl)acrylonitrile

C9H5ClFN (181.00945320000002)

4-Methyl-2-mercaptobenzothiazole

4-Methyl-2-mercaptobenzothiazole

C8H7NS2 (181.0019902)

methyl 6H-thieno[2,3-b]pyrrole-5-carboxylate

methyl 6H-thieno[2,3-b]pyrrole-5-carboxylate

C8H7NO2S (181.0197482)

2-Chloro-8-fluoroquinoline

2-Chloro-8-fluoroquinoline

C9H5ClFN (181.00945320000002)

3-chloro-7-fluoroisoquinoline

3-chloro-7-fluoroisoquinoline

C9H5ClFN (181.00945320000002)

1,3-BENZODIOXOLE-5-CARBOTHIOAMIDE

1,3-BENZODIOXOLE-5-CARBOTHIOAMIDE

C8H7NO2S (181.0197482)

4-Chloro-5-fluoroquinoline

4-Chloro-5-fluoroquinoline

C9H5ClFN (181.00945320000002)

7-Chloro-8-fluoroquinoline

7-Chloro-8-fluoroquinoline

C9H5ClFN (181.00945320000002)

4-METHYL-4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLIC ACID

4-METHYL-4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLIC ACID

C8H7NO2S (181.0197482)

2(3H)-Benzothiazolethione,3-methyl-

2(3H)-Benzothiazolethione, 3-methyl-

C8H7NS2 (181.0019902)

6-AMINO-1H-1LAMBDA-6-BENZO[B]THIOPHENE-1,1-DIONE

6-AMINO-1H-1LAMBDA-6-BENZO[B]THIOPHENE-1,1-DIONE

C8H7NO2S (181.0197482)

6-NITROOXAZOLO[4,5-B]PYRIDIN-2(3H)-ONE

6-NITROOXAZOLO[4,5-B]PYRIDIN-2(3H)-ONE

C6H3N3O4 (181.0123558)

2-Chloro-6-fluoroquinoline

2-Chloro-6-fluoroquinoline

C9H5ClFN (181.00945320000002)

(4-Chloro-3-cyanophenyl)boronic acid

(4-Chloro-3-cyanophenyl)boronic acid

C7H5BClNO2 (181.010185)

6-Chloropyrido[3,4-d]pyrimidin-4(3H)-one

6-Chloropyrido[3,4-d]pyrimidin-4(3H)-one

C7H4ClN3O (181.00428839999998)

PYRIMIDIN-4-YLMETHANAMINE DIHYDROCHLORIDE

PYRIMIDIN-4-YLMETHANAMINE DIHYDROCHLORIDE

C5H9Cl2N3 (181.0173494)

4-Amino-2,5-difluorophenol Hydrochloride

4-Amino-2,5-difluorophenol Hydrochloride

C6H6ClF2NO (181.010596)

1-Chloro-6-fluoroisoquinoline

1-Chloro-6-fluoroisoquinoline

C9H5ClFN (181.00945320000002)

8-chloro-6-fluoroquinoline

8-chloro-6-fluoroquinoline

C9H5ClFN (181.00945320000002)

1H-Benzotriazole-4-carbonyl chloride (9CI)

1H-Benzotriazole-4-carbonyl chloride (9CI)

C7H4ClN3O (181.00428839999998)

(3-Chloro-2-cyanophenyl)boronic acid

(3-Chloro-2-cyanophenyl)boronic acid

C7H5BClNO2 (181.010185)

4-Chloro-8-fluoroquinoline

4-Chloro-8-fluoroquinoline

C9H5ClFN (181.00945320000002)

3-FLUORO-5-(TRIFLUOROMETHYL)PYRIDIN-2-OL

3-FLUORO-5-(TRIFLUOROMETHYL)PYRIDIN-2-OL

C6H3F4NO (181.0150756)

4-azidobenzoyl chloride

4-azidobenzoyl chloride

C7H4ClN3O (181.00428839999998)

4-Fluoroisatoic anhydride

4-Fluoroisatoic anhydride

C8H4FNO3 (181.0175206)

3-Hydrazinylpyridine dihydrochloride

3-Hydrazinylpyridine dihydrochloride

C5H9Cl2N3 (181.0173494)

7-hydroxy-4H-1,4-benzothiazin-3-one

7-hydroxy-4H-1,4-benzothiazin-3-one

C8H7NO2S (181.0197482)

Pyrazolo[1,5-a]pyrimidine-3-carbonyl chloride

Pyrazolo[1,5-a]pyrimidine-3-carbonyl chloride

C7H4ClN3O (181.00428839999998)

chloroacetyl-dl-serine

chloroacetyl-dl-serine

C5H8ClNO4 (181.01418379999998)

(5-CHLORO-2-CYANOPHENYL)BORONIC ACID

(5-CHLORO-2-CYANOPHENYL)BORONIC ACID

C7H5BClNO2 (181.010185)

6-Methyl-2-mercaptobenzothiazole

6-Methyl-2-mercaptobenzothiazole

C8H7NS2 (181.0019902)

2-Chloro-4-fluoroquinoline

2-Chloro-4-fluoroquinoline

C9H5ClFN (181.00945320000002)

3-CHLORO-1H-PYRAZOLO[4,3-C]PYRIDINE-7-CARBALDEHYDE

3-CHLORO-1H-PYRAZOLO[4,3-C]PYRIDINE-7-CARBALDEHYDE

C7H4ClN3O (181.00428839999998)

8-chloropyrazino[2,3-d]pyridazin-5-amine

8-chloropyrazino[2,3-d]pyridazin-5-amine

C6H4ClN5 (181.0155214)

6-Chloroimidazo[1,2-b]pyridazine-3-carbaldehyde

6-Chloroimidazo[1,2-b]pyridazine-3-carbaldehyde

C7H4ClN3O (181.00428839999998)

Methyl 4H-thieno[3,2-b]pyrrole-5-carboxylate

Methyl 4H-thieno[3,2-b]pyrrole-5-carboxylate

C8H7NO2S (181.0197482)

3-chloro-5-cyanophenylboronic acid

3-chloro-5-cyanophenylboronic acid

C7H5BClNO2 (181.010185)

Acetonitrile,2-(phenylsulfonyl)-

Acetonitrile,2-(phenylsulfonyl)-

C8H7NO2S (181.0197482)

6-chloroimidazo[1,2-b]pyridazine-2-carbaldehyde

6-chloroimidazo[1,2-b]pyridazine-2-carbaldehyde

C7H4ClN3O (181.00428839999998)

pyridin-2,5-diamindihydrochlorid

pyridin-2,5-diamindihydrochlorid

C5H9Cl2N3 (181.0173494)

PHENYLSULFONYLMETHYL ISOCYANIDE

PHENYLSULFONYLMETHYL ISOCYANIDE

C8H7NO2S (181.0197482)

[5-(2-THIENYL)-3-ISOXAZOLYL]METHANOL

[5-(2-THIENYL)-3-ISOXAZOLYL]METHANOL

C8H7NO2S (181.0197482)

2H-benzotriazole-5-carbonyl chloride

2H-benzotriazole-5-carbonyl chloride

C7H4ClN3O (181.00428839999998)

2,2,2-Trifluoro-1-(thiophen-2-yl)ethanamine

2,2,2-Trifluoro-1-(thiophen-2-yl)ethanamine

C6H6F3NS (181.0173032)

3-(Methylsulfonyl)benzonitrile

3-(Methylsulfonyl)benzonitrile

C8H7NO2S (181.0197482)

POLY(ACRYLIC ACID-CO-ACRYLAMIDE), POTASSIUM SALT

POLY(ACRYLIC ACID-CO-ACRYLAMIDE), POTASSIUM SALT

C6H8KNO3 (181.0141238)

Tosyl cyanide

Tosyl cyanide

C8H7NO2S (181.0197482)

2-METHYL-4-(2-THIENYL)-1,3-THIAZOLE

2-METHYL-4-(2-THIENYL)-1,3-THIAZOLE

C8H7NS2 (181.0019902)

3-(methylthio)phenyl isothiocyanate

3-(methylthio)phenyl isothiocyanate

C8H7NS2 (181.0019902)

4-CHLORO-2-[1,3,4]OXADIAZOL-2-YL-PYRIDINE

4-CHLORO-2-[1,3,4]OXADIAZOL-2-YL-PYRIDINE

C7H4ClN3O (181.00428839999998)

2-Chloro-5-cyanophenylboronic acid

2-Chloro-5-cyanophenylboronic acid

C7H5BClNO2 (181.010185)

4-Chloro-7-fluoroquinoline

4-Chloro-7-fluoroquinoline

C9H5ClFN (181.00945320000002)

4-Chloro-6-fluoroquinoline

4-Chloro-6-fluoroquinoline

C9H5ClFN (181.00945320000002)

6-fluorobenzo[d]isoxazole-3-carboxylic acid

6-fluorobenzo[d]isoxazole-3-carboxylic acid

C8H4FNO3 (181.0175206)

2-(Methylsulfonyl)benzonitrile

2-(Methylsulfonyl)benzonitrile

C8H7NO2S (181.0197482)

3-Chloro-6-fluoro-isoquinoline

3-Chloro-6-fluoro-isoquinoline

C9H5ClFN (181.00945320000002)

C-Pyrimidin-5-yl-methylamine dihydrochloride

C-Pyrimidin-5-yl-methylamine dihydrochloride

C5H9Cl2N3 (181.0173494)

1-chloro-8-fluoroisoquinoline

1-chloro-8-fluoroisoquinoline

C9H5ClFN (181.00945320000002)

(1S)-2,2,2-trifluoro-1-(3-thienyl)ethylamine

(1S)-2,2,2-trifluoro-1-(3-thienyl)ethylamine

C6H6F3NS (181.0173032)

4-Amino-2,6-difluorophenol hydrochloride (1:1)

4-Amino-2,6-difluorophenol hydrochloride (1:1)

C6H6ClF2NO (181.010596)

4-Chloro-7H-Pyrrolo[2,3-D]Pyrimidine-5-Carbaldehyde

4-Chloro-7H-Pyrrolo[2,3-D]Pyrimidine-5-Carbaldehyde

C7H4ClN3O (181.00428839999998)

5-Chloropyrazolo[1,5-a]pyriMidine-3-carbaldehyde

5-Chloropyrazolo[1,5-a]pyriMidine-3-carbaldehyde

C7H4ClN3O (181.00428839999998)

1H-IMIDAZOL-2-AMINE SULFATE

1H-IMIDAZOL-2-AMINE SULFATE

C3H7N3O4S (181.0157262)

4-(Methylsulfonyl)benzonitrile

4-(Methylsulfonyl)benzonitrile

C8H7NO2S (181.0197482)

5-Methyl-2-mercaptobenzothiazole

5-Methyl-2-mercaptobenzothiazole

C8H7NS2 (181.0019902)

6-Chloro-pyrido[2,3-b]pyrazin-2(1H)-one

6-Chloro-pyrido[2,3-b]pyrazin-2(1H)-one

C7H4ClN3O (181.00428839999998)

pyridine-2,3-diamine,dihydrochloride

pyridine-2,3-diamine,dihydrochloride

C5H9Cl2N3 (181.0173494)

5-acetyl-2-hydroxy-4-methylthiophene-3-carbonitrile

5-acetyl-2-hydroxy-4-methylthiophene-3-carbonitrile

C8H7NO2S (181.0197482)

2-AMINOMETHYLPYRAZINE DIHYDROCHLORIDE

2-AMINOMETHYLPYRAZINE DIHYDROCHLORIDE

C5H9Cl2N3 (181.0173494)

Bis(2-chloroethyl)amine-1,1,2,2-d4 hydrochloride

Bis(2-chloroethyl)amine-1,1,2,2-d4 hydrochloride

C4H6Cl3D4N (181.012987712)

1,4,5,6-Tetrahydropyrrolo[3,4-c]pyrazole dihydrochloride

1,4,5,6-Tetrahydropyrrolo[3,4-c]pyrazole dihydrochloride

C5H9Cl2N3 (181.0173494)

pyridin-2-ylhydrazine,dihydrochloride

pyridin-2-ylhydrazine,dihydrochloride

C5H9Cl2N3 (181.0173494)

4-Ethynylbenzenesulfonamide

4-Ethynylbenzenesulfonamide

C8H7NO2S (181.0197482)

7-CHLORO-PYRIDO[2,3-D]PYRIMIDIN-4-OL

7-CHLORO-PYRIDO[2,3-D]PYRIMIDIN-4-OL

C7H4ClN3O (181.00428839999998)

(3-CHLORO-4-CYANOPHENYL)BORONIC ACID

(3-CHLORO-4-CYANOPHENYL)BORONIC ACID

C7H5BClNO2 (181.010185)

BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH.

BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH.

C7H4ClN3O (181.00428839999998)

5-fluoroisatoic anhydride

5-fluoroisatoic anhydride

C8H4FNO3 (181.0175206)

4-Methoxy-2(3H)-benzothiazolone

4-Methoxy-2(3H)-benzothiazolone

C8H7NO2S (181.0197482)

7-Chloro-2H-pyriMido[1,2-b]pyridazin-2-one

7-Chloro-2H-pyriMido[1,2-b]pyridazin-2-one

C7H4ClN3O (181.00428839999998)

2,2-dichloro-1-pyrrolidin-1-ylethanone

2,2-dichloro-1-pyrrolidin-1-ylethanone

C6H9Cl2NO (181.0061164)

N-Hydroxy-4-Phosphono-Butanamide

N-Hydroxy-4-Phosphono-Butanamide

C4H8NO5P-2 (181.0140088)

3,5-Dihydroxyphenylglyoxylate

3,5-Dihydroxyphenylglyoxylate

C8H5O5- (181.013698)

4-Hydroxypyridine-2,6-dicarboxylate

4-Hydroxypyridine-2,6-dicarboxylate

C7H3NO5-2 (181.00112280000002)

D-cycloserine phosphate

D-cycloserine phosphate

C3H6N2O5P- (181.00143359999998)

3a,7a-Dihydrothieno[3,2-b]pyridine-5-carboxylic acid

3a,7a-Dihydrothieno[3,2-b]pyridine-5-carboxylic acid

C8H7NO2S (181.0197482)

3,6-Dihydroxy-5-oxocyclohepta-1,3,6-triene-1-carboxylate

3,6-Dihydroxy-5-oxocyclohepta-1,3,6-triene-1-carboxylate

C8H5O5- (181.013698)

2-Methylthiobenzothiazole

2-methylthio-1,3-benzothiazole

C8H7NS2 (181.0019902)

An organic sulfide that is the methyl thioether of 1,3-benzothiazole-2-thiol.

Evisect

Thiocyclam

C5H11NS3 (181.00536060000002)

2h-1,4-benzothiazine-3,7-diol

2h-1,4-benzothiazine-3,7-diol

C8H7NO2S (181.0197482)