Exact Mass: 303.0678

Exact Mass Matches: 303.0678

Found 50 metabolites which its exact mass value is equals to given mass value 303.0678, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Hpmpa

({[1-(6-amino-9H-purin-9-yl)-3-hydroxypropan-2-yl]oxy}methyl)phosphonic acid

C9H14N5O5P (303.0733)


   

5,8-dimethoxymaculine

5,8-dimethoxymaculine

C15H13NO6 (303.0743)


   

4-chloro-N-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)benzamide

4-chloro-N-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)benzamide

C16H14ClNO3 (303.0662)


   

Maybridge1_000267

Maybridge1_000267

C14H13N3O3S (303.0678)


   

2-((2,4-Dihydroxybenzoyl)amino)-4-methoxybenzoic acid

2-((2,4-Dihydroxybenzoyl)amino)-4-methoxybenzoic acid

C15H13NO6 (303.0743)


   
   

4-(Benzyloxy)-5-methoxy-2-nitrobenzoic acid

4-(Benzyloxy)-5-methoxy-2-nitrobenzoic acid

C15H13NO6 (303.0743)


   

GPNA hydrochloride

GPNA hydrochloride

C11H14ClN3O5 (303.0622)


GPNA hydrochloride is a well known substrate of the enzyme γ-glutamyltransferase (GGT). GPNA hydrochloride is a specific glutamine (Gln) transporter ASCT2 inhibitor. GPNA hydrochloride also inhibit Na+-dependent carriers, such as SNAT family (SNAT1/2/4/5), and the Na+-independent leucine transporters LAT1/2. GPNA reversibly induces apoptosis in A549 cells[1].

   

Ethyl 4-acetoxy-8-nitro-2-naphthoate

Ethyl 4-acetoxy-8-nitro-2-naphthoate

C15H13NO6 (303.0743)


   

Ethyl 4-acetoxy-6-nitro-2-naphthoate

Ethyl 4-acetoxy-6-nitro-2-naphthoate

C15H13NO6 (303.0743)


   

Ethyl 4-acetoxy-5-nitro-2-naphthoate

Ethyl 4-acetoxy-5-nitro-2-naphthoate

C15H13NO6 (303.0743)


   

3-CHLORO-4-(DIMETHYLCARBAMOYL)-[1,1-BIPHENYL]-4-CARBOXYLIC ACID

3-CHLORO-4-(DIMETHYLCARBAMOYL)-[1,1-BIPHENYL]-4-CARBOXYLIC ACID

C16H14ClNO3 (303.0662)


   

3,6-DIMETHOXY-5-NITRO-[1,1-BIPHENYL]-3-CARBOXYLIC ACID

3,6-DIMETHOXY-5-NITRO-[1,1-BIPHENYL]-3-CARBOXYLIC ACID

C15H13NO6 (303.0743)


   

N-phenylacetyl-2-(2-chlorophenyl)-D-glycine

N-phenylacetyl-2-(2-chlorophenyl)-D-glycine

C16H14ClNO3 (303.0662)


   

ETHYL 2-[BENZYLOXYCARBONYLIMINO]-3,3,3-TRIFLUORO-PROPIONATE

ETHYL 2-[BENZYLOXYCARBONYLIMINO]-3,3,3-TRIFLUORO-PROPIONATE

C13H12F3NO4 (303.0718)


   

3-benzyloxy-4-methoxy-6-nitro-benzoic acid

3-benzyloxy-4-methoxy-6-nitro-benzoic acid

C15H13NO6 (303.0743)


   

Thiazolidine, 2-(2,5-dimethoxyphenyl)-3-(methylsulfonyl)- (9CI)

Thiazolidine, 2-(2,5-dimethoxyphenyl)-3-(methylsulfonyl)- (9CI)

C12H17NO4S2 (303.0599)


   

3-[([[1-(4-CHLOROPHENYL)ETHYLIDENE]AMINO]OXY)METHYL]BENZOIC ACID

3-[([[1-(4-CHLOROPHENYL)ETHYLIDENE]AMINO]OXY)METHYL]BENZOIC ACID

C16H14ClNO3 (303.0662)


   
   
   

Phenyl4,5-dimethoxy-2-nitrobenzoate

Phenyl4,5-dimethoxy-2-nitrobenzoate

C15H13NO6 (303.0743)


   
   

4-(Benzyloxy)-3-methoxy-2-nitrobenzoic acid

4-(Benzyloxy)-3-methoxy-2-nitrobenzoic acid

C15H13NO6 (303.0743)


   

2-[(4-chlorobenzoyl)amino]-3-phenylpropanoic acid

2-[(4-chlorobenzoyl)amino]-3-phenylpropanoic acid

C16H14ClNO3 (303.0662)


   

4-(3,4-dichlorophenyl)-N-methyl-3,4-dihydro-2H-naphthalen-1-imine

4-(3,4-dichlorophenyl)-N-methyl-3,4-dihydro-2H-naphthalen-1-imine

C17H15Cl2N (303.0581)


   

4-[(DIPROPYLAMINO)SULFONYL]BENZENE-1-CARBONYL CHLORIDE

4-[(DIPROPYLAMINO)SULFONYL]BENZENE-1-CARBONYL CHLORIDE

C13H18ClNO3S (303.0696)


   

methyl 1-(3-benzoylthioureido)-1H-pyrrole-2-carboxylate

methyl 1-(3-benzoylthioureido)-1H-pyrrole-2-carboxylate

C14H13N3O3S (303.0678)


   

Benzenemethanamine,N-(2-bromoethyl)-N- (phenylmethyl)-

Benzenemethanamine,N-(2-bromoethyl)-N- (phenylmethyl)-

C16H18BrN (303.0623)


   

benzyl N-(1-chloro-2-oxo-2-phenylethyl)carbamate

benzyl N-(1-chloro-2-oxo-2-phenylethyl)carbamate

C16H14ClNO3 (303.0662)


   

2-chloro-N-phenyl-N-[(phenylcarbamoyl)amino]acetamide

2-chloro-N-phenyl-N-[(phenylcarbamoyl)amino]acetamide

C15H14ClN3O2 (303.0774)


   

2-[(4-aminophenyl)sulfanyl]-N-(3-nitrophenyl)acetamide

2-[(4-aminophenyl)sulfanyl]-N-(3-nitrophenyl)acetamide

C14H13N3O3S (303.0678)


   

1-(4-Chloro-3-methoxyphenyl)sulfonylazepane

1-(4-Chloro-3-methoxyphenyl)sulfonylazepane

C13H18ClNO3S (303.0696)


   

N-(3-chloro-4-methylphenyl)-2-(2-formylphenoxy)acetamide

N-(3-chloro-4-methylphenyl)-2-(2-formylphenoxy)acetamide

C16H14ClNO3 (303.0662)


   

2-Chloro-3-pyridinecarboxylic acid [2-(4-ethylphenyl)-2-oxoethyl] ester

2-Chloro-3-pyridinecarboxylic acid [2-(4-ethylphenyl)-2-oxoethyl] ester

C16H14ClNO3 (303.0662)


   

2-(4-Chlorophenyl)-5-(2-oxolanylmethylamino)-4-oxazolecarbonitrile

2-(4-Chlorophenyl)-5-(2-oxolanylmethylamino)-4-oxazolecarbonitrile

C15H14ClN3O2 (303.0774)


   

N-phenyl-2-benzo[g][1]benzothiolecarboxamide

N-phenyl-2-benzo[g][1]benzothiolecarboxamide

C19H13NOS (303.0718)


   

3-Chloro-4-[(1-ethyl-2-benzimidazolyl)thio]aniline

3-Chloro-4-[(1-ethyl-2-benzimidazolyl)thio]aniline

C15H14ClN3S (303.0597)


   

2-(4,5-dihydro-1H-imidazol-2-ylsulfanyl)-N-[3-(trifluoromethyl)phenyl]acetamide

2-(4,5-dihydro-1H-imidazol-2-ylsulfanyl)-N-[3-(trifluoromethyl)phenyl]acetamide

C12H12F3N3OS (303.0653)


   

4-Acetamidobenzoic acid (2-chlorophenyl)methyl ester

4-Acetamidobenzoic acid (2-chlorophenyl)methyl ester

C16H14ClNO3 (303.0662)


   

2,4-Dimethyl-6-oxo-3-pyrancarboxylic acid (3-nitrophenyl)methyl ester

2,4-Dimethyl-6-oxo-3-pyrancarboxylic acid (3-nitrophenyl)methyl ester

C15H13NO6 (303.0743)


   

1-(4-Methoxyphenyl)sulfonyl-2-benzimidazolamine

1-(4-Methoxyphenyl)sulfonyl-2-benzimidazolamine

C14H13N3O3S (303.0678)


   

2,5-dihydroxy-n-[2-hydroxy-4-(methoxycarbonyl)phenyl]benzenecarboximidic acid

2,5-dihydroxy-n-[2-hydroxy-4-(methoxycarbonyl)phenyl]benzenecarboximidic acid

C15H13NO6 (303.0743)


   

8,10,16-trimethoxy-4,12,14-trioxa-2-azatetracyclo[7.7.0.0³,⁷.0¹¹,¹⁵]hexadeca-1(16),2,5,7,9,11(15)-hexaene

8,10,16-trimethoxy-4,12,14-trioxa-2-azatetracyclo[7.7.0.0³,⁷.0¹¹,¹⁵]hexadeca-1(16),2,5,7,9,11(15)-hexaene

C15H13NO6 (303.0743)


   

2-{[(2,4-dihydroxyphenyl)(hydroxy)methylidene]amino}-4-methoxybenzoic acid

2-{[(2,4-dihydroxyphenyl)(hydroxy)methylidene]amino}-4-methoxybenzoic acid

C15H13NO6 (303.0743)


   

(1r,6r,7s)-2,2'-dihydroxy-1,4-dimethyl-8-thia-3,4-diazaspiro[bicyclo[4.2.0]octane-7,3'-indol]-2-en-5-one

(1r,6r,7s)-2,2'-dihydroxy-1,4-dimethyl-8-thia-3,4-diazaspiro[bicyclo[4.2.0]octane-7,3'-indol]-2-en-5-one

C14H13N3O3S (303.0678)


   

2,2'-dihydroxy-1,4-dimethyl-8-thia-3,4-diazaspiro[bicyclo[4.2.0]octane-7,3'-indol]-2-en-5-one

2,2'-dihydroxy-1,4-dimethyl-8-thia-3,4-diazaspiro[bicyclo[4.2.0]octane-7,3'-indol]-2-en-5-one

C14H13N3O3S (303.0678)


   

methyl 3-[(2-methoxy-2-oxoethyl)sulfanyl]-2-(3-methyl-2,5-dioxopyrrolidin-1-yl)propanoate

methyl 3-[(2-methoxy-2-oxoethyl)sulfanyl]-2-(3-methyl-2,5-dioxopyrrolidin-1-yl)propanoate

C12H17NO6S (303.0777)


   

2',8-dihydroxy-4,5-dimethyl-3-thia-5,7-diazaspiro[bicyclo[2.2.2]octane-2,3'-indol]-7-en-6-one

2',8-dihydroxy-4,5-dimethyl-3-thia-5,7-diazaspiro[bicyclo[2.2.2]octane-2,3'-indol]-7-en-6-one

C14H13N3O3S (303.0678)


   

methyl (2s)-3-[(2-methoxy-2-oxoethyl)sulfanyl]-2-[(3r)-3-methyl-2,5-dioxopyrrolidin-1-yl]propanoate

methyl (2s)-3-[(2-methoxy-2-oxoethyl)sulfanyl]-2-[(3r)-3-methyl-2,5-dioxopyrrolidin-1-yl]propanoate

C12H17NO6S (303.0777)


   

(1s,2r,4r)-2',8-dihydroxy-4,5-dimethyl-3-thia-5,7-diazaspiro[bicyclo[2.2.2]octane-2,3'-indol]-7-en-6-one

(1s,2r,4r)-2',8-dihydroxy-4,5-dimethyl-3-thia-5,7-diazaspiro[bicyclo[2.2.2]octane-2,3'-indol]-7-en-6-one

C14H13N3O3S (303.0678)