Exact Mass: 278.0937

Exact Mass Matches: 278.0937

Found 70 metabolites which its exact mass value is equals to given mass value 278.0937, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

Gamma-Glutamylmethionine

(2S)-2-amino-4-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid

C10H18N2O5S (278.0936)


gamma-Glutamylmethionine is a dipeptide composed of gamma-glutamate and methionine, and is a proteolytic breakdown product of larger proteins. It belongs to the family of N-acyl-alpha amino acids and derivatives. These are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. gamma-Glutamylmethionine is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. gamma-Glutamylmethionine is found in onion-family vegetables. It is isolated from the seeds of onion (Allium cepa), kidney bean (Phaseolus vulgaris), mung bean (Vigna radiata), garlic (Allium sativum), and black gram (Vigna mungo).

   

Glutamylmethionine

Glutamic acid-methionine dipeptide

C10H18N2O5S (278.0936)


Glutamylmethionine is a dipeptide composed of glutamate and methionine, and is a proteolytic breakdown product of larger proteins. It belongs to the family of N-acyl-alpha amino acids and derivatives. These are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. Glutamylmethionine is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.

   

Methionyl-Glutamate

2-{[2-amino-1-hydroxy-4-(methylsulphanyl)butylidene]amino}pentanedioic acid

C10H18N2O5S (278.0936)


Methionyl-Glutamate is a dipeptide composed of methionine and glutamate. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

   

1,2-Dihydrotanshinquinone

6,14-dimethyl-12-oxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-1(10),2(7),5,8,11(15),13-hexaene-16,17-dione

C18H14O3 (278.0943)


   

Dihydrotanshinone

6,14-dimethyl-12-oxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-1,3,5,7,9,11(15)-hexaene-16,17-dione

C18H14O3 (278.0943)


   

N-gamma-Glutamylcysteine ethyl ester

2-Amino-4-[(1-ethoxy-1-oxo-3-sulphanylpropan-2-yl)-C-hydroxycarbonimidoyl]butanoic acid

C10H18N2O5S (278.0936)


   

Methylenetanshinquinone

14-methyl-6-methylidene-12-oxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-1,7,9,11(15),13-pentaene-16,17-dione

C18H14O3 (278.0943)


   

Dihydrotanshinone_I

(-)-1,2-Dihydro-1,6-dimethylphenanthro[1,2-b]furan-10,11-dione;1,6-Dimethyl-1,2,10,11-tetrahydrophenanthro[1,2-b]furan-10,11-dione;4,17-Dimethyl-15-oxagona-1,3,5(10),6,8,13-hexene-11,12-dione;15,16-Dihydrotanshine I;1,6-DiMethyl-1,2-dihydrophenanthro[1,2-b]furan-10,11-dione

C18H14O3 (278.0943)


Dihydrotanshinone I is an abietane diterpenoid. It has a role as an anticoronaviral agent. Dihydrotanshinone I is a natural product found in Salvia miltiorrhiza, Salvia przewalskii, and other organisms with data available. See also: Salvia Miltiorrhiza Root (part of). Dihydrotanshinone I is a natural compound extracted from Salvia miltiorrhiza Bunge which has been widely used for treating cardiovascular diseases. Dihydrotanshinone I exhibits entry-blocking effect for MERS-CoV. Dihydrotanshinone I is a natural compound extracted from Salvia miltiorrhiza Bunge which has been widely used for treating cardiovascular diseases. Dihydrotanshinone I exhibits entry-blocking effect for MERS-CoV.

   

Caledonixanthone B

Caledonixanthone B

C18H14O3 (278.0943)


   

dihydroisotanshinone ii

dihydroisotanshinone ii

C18H14O3 (278.0943)


   

1,2-Dihydrotanshinone

1,2-Dihydrotanshinquinone

C18H14O3 (278.0943)


   

Dihydrotanshinone I

15,16-dihydrotanshinone I

C18H14O3 (278.0943)


Dihydrotanshinone I is a natural compound extracted from Salvia miltiorrhiza Bunge which has been widely used for treating cardiovascular diseases. Dihydrotanshinone I exhibits entry-blocking effect for MERS-CoV. Dihydrotanshinone I is a natural compound extracted from Salvia miltiorrhiza Bunge which has been widely used for treating cardiovascular diseases. Dihydrotanshinone I exhibits entry-blocking effect for MERS-CoV.

   

Methylene tanshinquinone

Methylene tanshinquinone

C18H14O3 (278.0943)


   

Ovalitenin A

1- (4-Methoxybenzofuran-5-yl) -3-phenyl-2-propen-1-one

C18H14O3 (278.0943)


   

methylenetanshinquinone

methylenetanshinquinone

C18H14O3 (278.0943)


   

3-Formyl-2-(4-hydroxyphenyl)-5-(E)-propenylbenzofuran

3-Formyl-2-(4-hydroxyphenyl)-5-(E)-propenylbenzofuran

C18H14O3 (278.0943)


   

Dihydroisotanshinone I

Dihydroisotanshinone I

C18H14O3 (278.0943)


   

2-Propenoic acid, 3-phenyl-, anhydride

2-Propenoic acid, 3-phenyl-, anhydride

C18H14O3 (278.0943)


   

1,8-Dimethoxypyrene-2-ol

1,8-Dimethoxypyrene-2-ol

C18H14O3 (278.0943)


   

7-carboxy-2-hydroxy-1-methyl-5-vinylphenanthrene

7-carboxy-2-hydroxy-1-methyl-5-vinylphenanthrene

C18H14O3 (278.0943)


   

2-methoxy-3,6-diphenyl-4h-pyran-4-one

2-methoxy-3,6-diphenyl-4h-pyran-4-one

C18H14O3 (278.0943)


   

5-[4-(4-hydroxyphenyl)phenyl]benzene-1,3-diol

5-[4-(4-hydroxyphenyl)phenyl]benzene-1,3-diol

C18H14O3 (278.0943)


   

Danshen extract

InChI=1/C18H14O3/c1-9-4-3-5-12-11(9)6-7-13-15(12)17(20)16(19)14-10(2)8-21-18(13)14/h4,6-8H,3,5H2,1-2H3

C18H14O3 (278.0943)


Methylenetanshinquinone is a natural product found in Salvia miltiorrhiza, Salvia trijuga, and Salvia paramiltiorrhiza with data available. 1,2-Dihydrotanshinquinone is a natural product found in Salvia miltiorrhiza, Salvia przewalskii, and Salvia yunnanensis with data available.

   

gamma-Glutamylmethionine

gamma-Glutamylmethionine

C10H18N2O5S (278.0936)


   

DIHYDROTANSHINONE I_31.6\\%

DIHYDROTANSHINONE I_31.6\\%

C18H14O3 (278.0943)


   

DIHYDROTANSHINONE I_major

DIHYDROTANSHINONE I_major

C18H14O3 (278.0943)


   

DIHYDROTANSHINONE I_4.2\\%

DIHYDROTANSHINONE I_4.2\\%

C18H14O3 (278.0943)


   
   
   

CAY10503

4-(4-hydroxyphenyl)phenyl-3,5-benzenediol

C18H14O3 (278.0943)


   

DIHYDRO TANSHINONE

Dihydrotanshinone I

C18H14O3 (278.0943)


Dihydrotanshinone I is a natural compound extracted from Salvia miltiorrhiza Bunge which has been widely used for treating cardiovascular diseases. Dihydrotanshinone I exhibits entry-blocking effect for MERS-CoV. Dihydrotanshinone I is a natural compound extracted from Salvia miltiorrhiza Bunge which has been widely used for treating cardiovascular diseases. Dihydrotanshinone I exhibits entry-blocking effect for MERS-CoV.

   

N-gamma-L-Glutamyl-L-methionine

2-amino-4-{[1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid

C10H18N2O5S (278.0936)


   

Methyl 4-hydroxy-8-phenyl-2-naphthoate

Methyl 4-hydroxy-8-phenyl-2-naphthoate

C18H14O3 (278.0943)


   

4-(Benzyloxy)-2-naphthoic acid

4-(Benzyloxy)-2-naphthoic acid

C18H14O3 (278.0943)


   

N-Ethyl-N-(2-hydroxyethyl)-1,4-phenylenediamine sulfate

N-Ethyl-N-(2-hydroxyethyl)-1,4-phenylenediamine sulfate

C10H18N2O5S (278.0936)


   

Fluoro(triphenyl)silane

Fluoro(triphenyl)silane

C18H15FSi (278.0927)


   

7-(benzyloxy)-2-naphthoic acid

7-(benzyloxy)-2-naphthoic acid

C18H14O3 (278.0943)


   

2-Propenoic acid,3-phenyl-, 1,1-anhydride

2-Propenoic acid,3-phenyl-, 1,1-anhydride

C18H14O3 (278.0943)


   

(Des-Gly)-Glutathione-monoethyl ester (reduced)

(Des-Gly)-Glutathione-monoethyl ester (reduced)

C10H18N2O5S (278.0936)


   
   

(3-BUTOXY-5-(TRIFLUOROMETHOXY)PHENYL)BORONIC ACID

(3-BUTOXY-5-(TRIFLUOROMETHOXY)PHENYL)BORONIC ACID

C11H14BF3O4 (278.0937)


   

(3-ISOBUTOXY-5-(TRIFLUOROMETHOXY)PHENYL)BORONIC ACID

(3-ISOBUTOXY-5-(TRIFLUOROMETHOXY)PHENYL)BORONIC ACID

C11H14BF3O4 (278.0937)


   

1-(morpholin-4-ylsulfonyl)piperidine-4-carboxylic acid

1-(morpholin-4-ylsulfonyl)piperidine-4-carboxylic acid

C10H18N2O5S (278.0936)


   

Dihydrotanshinone

Dihydrotanshinone

C18H14O3 (278.0943)


   

(5-chloro-1H-benzimidazol-2-yl)(4-methylpiperazin-1-yl)methanone

(5-chloro-1H-benzimidazol-2-yl)(4-methylpiperazin-1-yl)methanone

C13H15ClN4O (278.0934)


   

Methionylglutamic acid

Methionylglutamic acid

C10H18N2O5S (278.0936)


   

N4-(3-fluorophenyl)-N2-methyl-5-nitropyrimidine-2,4,6-triamine

N4-(3-fluorophenyl)-N2-methyl-5-nitropyrimidine-2,4,6-triamine

C11H11FN6O2 (278.0927)


   

77769-21-2

1,6-dimethyl-8,9-dihydronaphtho[8,7-g][1]benzoxole-10,11-dione

C18H14O3 (278.0943)


   

67656-29-5

Phenanthro(1,2-b)furan-10,11-dione, 6,7,8,9-tetrahydro-1-methyl-6-methylene-

C18H14O3 (278.0943)


   

N4-(4-fluorophenyl)-N2-methyl-5-nitropyrimidine-2,4,6-triamine

N4-(4-fluorophenyl)-N2-methyl-5-nitropyrimidine-2,4,6-triamine

C11H11FN6O2 (278.0927)


   

N-acetylmethionylserine

N-acetylmethionylserine

C10H18N2O5S (278.0936)


   

Glu-met

Glu-met

C10H18N2O5S (278.0936)


A dipeptide composed of L-glutamic acid and L-methionine joined by a peptide linkage.

   

Met-glu

Met-glu

C10H18N2O5S (278.0936)


A dipeptide formed from L-methionine and L-glutamic acid residues.

   

gamma-Glu-Met

gamma-Glu-Met

C10H18N2O5S (278.0936)


A dipeptide composed of L-glutamic acid and L-methionine joined by a peptide linkage.

   

(3s)-3,8-dimethyl-2h,3h-phenanthro[4,3-b]furan-4,5-dione

(3s)-3,8-dimethyl-2h,3h-phenanthro[4,3-b]furan-4,5-dione

C18H14O3 (278.0943)


   

3,8-dimethyl-2h,3h-phenanthro[4,3-b]furan-4,5-dione

3,8-dimethyl-2h,3h-phenanthro[4,3-b]furan-4,5-dione

C18H14O3 (278.0943)


   

1,2-dihvdrotanquinone

NA

C18H14O3 (278.0943)


{"Ingredient_id": "HBIN000790","Ingredient_name": "1,2-dihvdrotanquinone","Alias": "NA","Ingredient_formula": "C18H14O3","Ingredient_Smile": "CC1=CCCC2=C1C=CC3=C2C(=O)C(=O)C4=C3OC=C4C","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "33931","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

1,2-dihydrotanshiquinone

NA

C18H14O3 (278.0943)


{"Ingredient_id": "HBIN000803","Ingredient_name": "1,2-dihydrotanshiquinone","Alias": "NA","Ingredient_formula": "C18H14O3","Ingredient_Smile": "CC1=CCCC2=C1C=CC3=C2C(=O)C(=O)C4=C3OC=C4C","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "SMIT15093","TCMID_id": "5722","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

15,17-dihydrotanshinone i

NA

C18H14O3 (278.0943)


{"Ingredient_id": "HBIN001579","Ingredient_name": "15,17-dihydrotanshinone i","Alias": "NA","Ingredient_formula": "C18H14O3","Ingredient_Smile": "CC1COC2=C1C(=O)C(=O)C3=C2C=CC4=C3C=CC=C4C","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "5720","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

(2s)-2-{[(3-carboxypropyl)-c-hydroxycarbonimidoyl]amino}-4-(methylsulfanyl)butanoic acid

(2s)-2-{[(3-carboxypropyl)-c-hydroxycarbonimidoyl]amino}-4-(methylsulfanyl)butanoic acid

C10H18N2O5S (278.0936)


   

1,6-dimethyl-8h,9h-phenanthro[1,2-b]furan-10,11-dione

1,6-dimethyl-8h,9h-phenanthro[1,2-b]furan-10,11-dione

C18H14O3 (278.0943)


   

6-(2-hydroxyphenyl)-[1,1'-biphenyl]-2,2'-diol

6-(2-hydroxyphenyl)-[1,1'-biphenyl]-2,2'-diol

C18H14O3 (278.0943)


   

4,8-dimethyl-8h,9h-phenanthro[3,2-b]furan-7,11-dione

4,8-dimethyl-8h,9h-phenanthro[3,2-b]furan-7,11-dione

C18H14O3 (278.0943)


   

(8r)-4,8-dimethyl-8h,9h-phenanthro[3,2-b]furan-7,11-dione

(8r)-4,8-dimethyl-8h,9h-phenanthro[3,2-b]furan-7,11-dione

C18H14O3 (278.0943)


   

2,2-dimethyl-1,12-dioxatetraphen-7-one

2,2-dimethyl-1,12-dioxatetraphen-7-one

C18H14O3 (278.0943)


   

(8s)-4,8-dimethyl-8h,9h-phenanthro[3,2-b]furan-7,11-dione

(8s)-4,8-dimethyl-8h,9h-phenanthro[3,2-b]furan-7,11-dione

C18H14O3 (278.0943)


   

1-methyl-6-methylidene-7h,8h,9h-phenanthro[1,2-b]furan-10,11-dione

1-methyl-6-methylidene-7h,8h,9h-phenanthro[1,2-b]furan-10,11-dione

C18H14O3 (278.0943)


   

2-(4-hydroxyphenyl)-5-(prop-1-en-1-yl)-1-benzofuran-3-carbaldehyde

2-(4-hydroxyphenyl)-5-(prop-1-en-1-yl)-1-benzofuran-3-carbaldehyde

C18H14O3 (278.0943)


   

2-(4-hydroxyphenyl)-5-[(1e)-prop-1-en-1-yl]-1-benzofuran-3-carbaldehyde

2-(4-hydroxyphenyl)-5-[(1e)-prop-1-en-1-yl]-1-benzofuran-3-carbaldehyde

C18H14O3 (278.0943)


   

(4s)-4-amino-4-{[(1s)-1-carboxy-3-(methylsulfanyl)propyl]-c-hydroxycarbonimidoyl}butanoic acid

(4s)-4-amino-4-{[(1s)-1-carboxy-3-(methylsulfanyl)propyl]-c-hydroxycarbonimidoyl}butanoic acid

C10H18N2O5S (278.0936)