Exact Mass: 251.0938

Exact Mass Matches: 251.0938

Found 67 metabolites which its exact mass value is equals to given mass value 251.0938, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

cycloguanil

1,3,5-Triazine-2,4-diamine, 1-(4-chlorophenyl)-1,6-dihydro-6,6-dimethyl-, hydrochloride (1:1)

C11H14ClN5 (251.0938)

cycloguanil is a metabolite of proguanil. Proguanil (chlorguanide, chloroguanide) is a prophylactic antimalarial drug. When taken it is converted to the active metabolite cycloguanil. Proguanil is effective against sporozoites. Proguanil hydrochloride is marketed as Paludrine by AstraZeneca. (Wikipedia) D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C471 - Enzyme Inhibitor > C2153 - Dihydrofolate Reductase Inhibitor D004791 - Enzyme Inhibitors > D005493 - Folic Acid Antagonists D007004 - Hypoglycemic Agents > D001645 - Biguanides

anhydrolycorine

anhydrolycorine

C16H13NO2 (251.0946)

4-hydroxy-1-methyl-3-phenyl-1,2-dihydroquinolin-2-one

4-hydroxy-1-methyl-3-phenyl-1,2-dihydroquinolin-2-one

C16H13NO2 (251.0946)

4-Methoxyviridicatin

4-Methoxyviridicatin

C16H13NO2 (251.0946)

3-[methoxy(phenyl)methylidene]-1H-indol-2-one

3-[methoxy(phenyl)methylidene]-1H-indol-2-one

C16H13NO2 (251.0946)

5-(4-METHOXYPHENYL)-2-PHENYLOXAZOLE

5-(4-METHOXYPHENYL)-2-PHENYLOXAZOLE

C16H13NO2 (251.0946)

Heptaohyllone A

Heptaohyllone A

C16H13NO2 (251.0946)

3-Methoxy-4-phenyl-1H-quinolin-2-one

3-Methoxy-4-phenyl-1H-quinolin-2-one

C16H13NO2 (251.0946)

MLS002637803

MLS002637803

C11H14ClN5 (251.0938)

C16H13NO2

C16H13NO2

C16H13NO2 (251.0946)

5-Hydroxy-1-methyl-2-phenylquinolin-4(1H)-one

5-Hydroxy-1-methyl-2-phenylquinolin-4(1H)-one

C16H13NO2 (251.0946)

N-methyl-2,4-Dihydroxy-3-phenylquinoline

"NCGC00160205-01!N-methyl-2,4-Dihydroxy-3-phenylquinoline"

C16H13NO2 (251.0946)

Cycloguanil

Cycloguanil

C11H14ClN5 (251.0938)

D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C471 - Enzyme Inhibitor > C2153 - Dihydrofolate Reductase Inhibitor D004791 - Enzyme Inhibitors > D005493 - Folic Acid Antagonists D007004 - Hypoglycemic Agents > D001645 - Biguanides

4-BENZYL-2-PHENYLOXAZOL-5(4H)-ONE

4-BENZYL-2-PHENYLOXAZOL-5(4H)-ONE

C16H13NO2 (251.0946)

2-(4-methylphenyl)-4H-isoquinoline-1,3-dione

2-(4-methylphenyl)-4H-isoquinoline-1,3-dione

C16H13NO2 (251.0946)

4-CYANO-2-(3-METHOXYPHENYL)ACETOPHENONE

4-CYANO-2-(3-METHOXYPHENYL)ACETOPHENONE

C16H13NO2 (251.0946)

2-(4-Methoxyphenyl)indolizine-3-carboxaldehyde

2-(4-Methoxyphenyl)indolizine-3-carboxaldehyde

C16H13NO2 (251.0946)

[2-(1H-Indol-5-yl)phenyl]acetic acid

[2-(1H-Indol-5-yl)phenyl]acetic acid

C16H13NO2 (251.0946)

[3-(1H-Indol-5-yl)phenyl]acetic acid

[3-(1H-Indol-5-yl)phenyl]acetic acid

C16H13NO2 (251.0946)

[4-(1H-Indol-5-yl)phenyl]acetic acid

[4-(1H-Indol-5-yl)phenyl]acetic acid

C16H13NO2 (251.0946)

6-Benzyloxyindole-3-carbaldehyde

6-Benzyloxyindole-3-carbaldehyde

C16H13NO2 (251.0946)

2-O-TOLYL-4H-ISOQUINOLINE-1,3-DIONE

2-O-TOLYL-4H-ISOQUINOLINE-1,3-DIONE

C16H13NO2 (251.0946)

1-(1-phenylethyl)indole-2,3-dione

1-(1-phenylethyl)indole-2,3-dione

C16H13NO2 (251.0946)

7-(Benzyloxy)-1H-indole-3-carbaldehyde

7-(Benzyloxy)-1H-indole-3-carbaldehyde

C16H13NO2 (251.0946)

Methyl 5-phenyl-1H-indole-7-carboxylate

Methyl 5-phenyl-1H-indole-7-carboxylate

C16H13NO2 (251.0946)

4-Benzyloxyindole-3-carboxaldehyde

4-Benzyloxyindole-3-carboxaldehyde

C16H13NO2 (251.0946)

7-methoxy-2-phenyl-quinolin-4-ol

7-methoxy-2-phenyl-quinolin-4-ol

C16H13NO2 (251.0946)

3-acridin-9-ylpropanoic acid

3-acridin-9-ylpropanoic acid

C16H13NO2 (251.0946)

7-(Benzyloxy)quinolin-4-ol

7-(Benzyloxy)quinolin-4-ol

C16H13NO2 (251.0946)

4-HYDROXY-7-METHYL-3-PHENYL-1,2-DIHYDROQUINOLIN-2-ONE

4-HYDROXY-7-METHYL-3-PHENYL-1,2-DIHYDROQUINOLIN-2-ONE

C16H13NO2 (251.0946)

Methyl 2-phenyl-1H-indole-5-carboxylate

Methyl 2-phenyl-1H-indole-5-carboxylate

C16H13NO2 (251.0946)

1H-Indole-2-carboxylicacid, 1-(phenylmethyl)-

1H-Indole-2-carboxylicacid, 1-(phenylmethyl)-

C16H13NO2 (251.0946)

ethyl (Z)-2-cyano-3-naphthalen-1-yl-prop-2-enoate

ethyl (Z)-2-cyano-3-naphthalen-1-yl-prop-2-enoate

C16H13NO2 (251.0946)

N-(1-(TERT-BUTYL)-1H-PYRAZOL-5-YL)-6-CHLOROPYRAZIN-2-AMINE

N-(1-(TERT-BUTYL)-1H-PYRAZOL-5-YL)-6-CHLOROPYRAZIN-2-AMINE

C11H14ClN5 (251.0938)

(1H-INDOL-3-YL)-(3-METHOXY-PHENYL)-METHANONE

(1H-INDOL-3-YL)-(3-METHOXY-PHENYL)-METHANONE

C16H13NO2 (251.0946)

(2-PHENYL-1,3-OXAZOL-4-YL)ACETICACID

(2-PHENYL-1,3-OXAZOL-4-YL)ACETICACID

C16H13NO2 (251.0946)

ETHYL 5-(2-PHENYLETH-1-YNYL)NICOTINATE

ETHYL 5-(2-PHENYLETH-1-YNYL)NICOTINATE

C16H13NO2 (251.0946)

6-(BENZYLOXY)QUINOLIN-4-OL

6-(BENZYLOXY)QUINOLIN-4-OL

C16H13NO2 (251.0946)

Benzamide, N-2H-1-benzopyran-3-yl- (9CI)

Benzamide, N-2H-1-benzopyran-3-yl- (9CI)

C16H13NO2 (251.0946)

2-[(2-methylphenoxy)methyl]benzoyl cyanide

2-[(2-methylphenoxy)methyl]benzoyl cyanide

C16H13NO2 (251.0946)

1-Benzyl-1H-indole-3-carboxylic acid

1-Benzyl-1H-indole-3-carboxylic acid

C16H13NO2 (251.0946)

2-(2-phenyl-1H-indol-3-yl)acetic acid

2-(2-phenyl-1H-indol-3-yl)acetic acid

C16H13NO2 (251.0946)

Methyl 4-(1H-indol-2-yl)benzoate

Methyl 4-(1H-indol-2-yl)benzoate

C16H13NO2 (251.0946)

7-METHOXY-4-PHENYL-QUINOLIN-2-OL

7-METHOXY-4-PHENYL-QUINOLIN-2-OL

C16H13NO2 (251.0946)

8-(benzyloxy)quinolin-2-ol

8-(benzyloxy)quinolin-2-ol

C16H13NO2 (251.0946)

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride

C11H14ClN5 (251.0938)

4-[2-(3-methoxyphenyl)-2-oxoethyl]benzonitrile

4-[2-(3-methoxyphenyl)-2-oxoethyl]benzonitrile

C16H13NO2 (251.0946)

1-(4-METHYLBENZYL)-1H-INDOLE-2,3-DIONE

1-(4-METHYLBENZYL)-1H-INDOLE-2,3-DIONE

C16H13NO2 (251.0946)

2-CHLORO-6-(ISOPENT-2-ENYLAMINO)-9-METHYLPURINE

2-CHLORO-6-(ISOPENT-2-ENYLAMINO)-9-METHYLPURINE

C11H14ClN5 (251.0938)

1-Benzyl-1H-indole-6-carboxylic acid

1-Benzyl-1H-indole-6-carboxylic acid

C16H13NO2 (251.0946)

(S)-(-)-8-METHOXY2-AMINOTETRALIN

(S)-(-)-8-METHOXY2-AMINOTETRALIN

C16H13NO2 (251.0946)

4-Cyanophenyl-4-ethylbenzoate

4-Cyanophenyl-4-ethylbenzoate

C16H13NO2 (251.0946)

5-Benzyloxyindole-3-carboxaldehyde

5-Benzyloxyindole-3-carboxaldehyde

C16H13NO2 (251.0946)

ETHYL 4-CYANO-[1,1-BIPHENYL]-4-CARBOXYLATE

ETHYL 4-CYANO-[1,1-BIPHENYL]-4-CARBOXYLATE

C16H13NO2 (251.0946)

(5-methoxy-1H-indol-2-yl)-phenylmethanone

(5-methoxy-1H-indol-2-yl)-phenylmethanone

C16H13NO2 (251.0946)

1H-indol-3-yl-(4-methoxyphenyl)methanone

1H-indol-3-yl-(4-methoxyphenyl)methanone

C16H13NO2 (251.0946)

3-Benzylquinoline-2,4-diol

3-Benzylquinoline-2,4-diol

C16H13NO2 (251.0946)

2-methyl-N-(2-naphthalenyl)-3-furancarboxamide

2-methyl-N-(2-naphthalenyl)-3-furancarboxamide

C16H13NO2 (251.0946)

isatinone A

isatinone A

C16H13NO2 (251.0946)

An indole alkaloid that is 1,3-dihydro-2H-indol-2-one substituted by a methoxy(phenyl)methylidene group at position 3 (the 3E stereoisomer). Isolated from Isatis costata, it exhibits antifungal activity.

3-methoxy-4-phenylquinolin-2-ol

3-methoxy-4-phenylquinolin-2-ol

C16H13NO2 (251.0946)

5-(4-methoxyphenyl)-2-phenyl-1,3-oxazole

5-(4-methoxyphenyl)-2-phenyl-1,3-oxazole

C16H13NO2 (251.0946)

(3e)-3-[methoxy(phenyl)methylidene]indol-2-ol

(3e)-3-[methoxy(phenyl)methylidene]indol-2-ol

C16H13NO2 (251.0946)

5-hydroxy-1-methyl-2-phenylquinolin-4-one

5-hydroxy-1-methyl-2-phenylquinolin-4-one

C16H13NO2 (251.0946)

2-(4-hydroxyphenyl)-1-methylquinolin-4-one

2-(4-hydroxyphenyl)-1-methylquinolin-4-one

C16H13NO2 (251.0946)

3-[methoxy(phenyl)methylidene]indol-2-ol

3-[methoxy(phenyl)methylidene]indol-2-ol

C16H13NO2 (251.0946)

5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-1(18),2,4(8),9,15(19),16-hexaene

5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-1(18),2,4(8),9,15(19),16-hexaene

C16H13NO2 (251.0946)

1-methyl-2-phenoxyquinolin-4-one

1-methyl-2-phenoxyquinolin-4-one

C16H13NO2 (251.0946)