Exact Mass: 281.0688

Exact Mass Matches: 281.0688

Found 29 metabolites which its exact mass value is equals to given mass value 281.0688, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

MLS002694489

7-(Acetyloxy)-3-(3-pyridinyl)-2H-1-benzopyran-2-one

C16H11NO4 (281.0688)


   

7-Acetamido-9-oxofluorene-4-carboxylic acid

7-[(1-Hydroxyethylidene)amino]-9-oxo-9H-fluorene-4-carboxylate

C16H11NO4 (281.0688)


   

C1=CC=C2C3=C(O)C(OC)=CC(C(=O)N4O)=C3C4=CC2=C1

C1=CC=C2C3=C(O)C(OC)=CC(C(=O)N4O)=C3C4=CC2=C1

C16H11NO4 (281.0688)


   

Aristolactam AIIIa

Aristolactam AIIIa

C16H11NO4 (281.0688)


   

Buxifoliadine F

Buxifoliadine F

C16H11NO4 (281.0688)


   

Piperumbellactam C

Piperumbellactam C

C16H11NO4 (281.0688)


   
   

Cheliensisam B

Cheliensisam B

C16H11NO4 (281.0688)


   

Aristolactam AIa

Aristolactam AIa

C16H11NO4 (281.0688)


   

Avenalumin 1|avenalumin I

Avenalumin 1|avenalumin I

C16H11NO4 (281.0688)


   

Aristololactam GII

Aristololactam GII

C16H11NO4 (281.0688)


   

Aristolactam AIIIa

4,14-dihydroxy-15-methoxy-10-azatetracyclo[7.6.1.02,7.012,16]hexadeca-1,3,5,7,9(16),12,14-heptaen-11-one

C16H11NO4 (281.0688)


Aristolactam AIIIa is a natural product found in Aristolochia elegans, Aristolochia kaempferi, and other organisms with data available.

   

2-Benzyl-1,3-dioxoisoindoline-5-carboxylic acid

2-Benzyl-1,3-dioxoisoindoline-5-carboxylic acid

C16H11NO4 (281.0688)


   

1-(1,3-Benzodioxol-5-ylmethyl)-1H-indole-2,3-dione

1-(1,3-Benzodioxol-5-ylmethyl)-1H-indole-2,3-dione

C16H11NO4 (281.0688)


   

2-[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]benzoic acid

2-[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]benzoic acid

C16H11NO4 (281.0688)


   
   

1-Acetamido-4-hydroxyanthraquinone

1-Acetamido-4-hydroxyanthraquinone

C16H11NO4 (281.0688)


   

3-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YLMETHYL)-BENZOIC ACID

3-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YLMETHYL)-BENZOIC ACID

C16H11NO4 (281.0688)


   

(Z)-3-(hydroxy-phenyl-methylene)-2-oxo-2,3-dihydro-1H-indole-6-carboxylic acid

(Z)-3-(hydroxy-phenyl-methylene)-2-oxo-2,3-dihydro-1H-indole-6-carboxylic acid

C16H11NO4 (281.0688)


   

7-Acetamido-9-oxofluorene-4-carboxylic acid

7-Acetamido-9-oxofluorene-4-carboxylic acid

C16H11NO4 (281.0688)


   

2-(1,3-Benzodioxol-5-ylmethyl)isoindole-1,3-dione

2-(1,3-Benzodioxol-5-ylmethyl)isoindole-1,3-dione

C16H11NO4 (281.0688)


   

7-(Acetyloxy)-3-(3-pyridinyl)-2H-1-benzopyran-2-one

7-(Acetyloxy)-3-(3-pyridinyl)-2H-1-benzopyran-2-one

C16H11NO4 (281.0688)


   

(2z)-6-hydroxy-2-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)ethylidene]-1h-3,1-benzoxazin-4-one

(2z)-6-hydroxy-2-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)ethylidene]-1h-3,1-benzoxazin-4-one

C16H11NO4 (281.0688)


   

15-methoxy-10-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2(7),3,5,8,10,12,14-octaene-6,11,14-triol

15-methoxy-10-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2(7),3,5,8,10,12,14-octaene-6,11,14-triol

C16H11NO4 (281.0688)


   

10-hydroxy-5-methoxy-11h-furo[2,3-c]acridin-6-one

10-hydroxy-5-methoxy-11h-furo[2,3-c]acridin-6-one

C16H11NO4 (281.0688)


   

avenalumin i

NA

C16H11NO4 (281.0688)


{"Ingredient_id": "HBIN017401","Ingredient_name": "avenalumin i","Alias": "NA","Ingredient_formula": "C16H11NO4","Ingredient_Smile": "C1=CC(=O)C=CC1=CC=C2NC3=C(C=C(C=C3)O)C(=O)O2","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "2033","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

15-methoxy-10-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2(7),3,5,8,10,12,14-octaene-4,11,14-triol

15-methoxy-10-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2(7),3,5,8,10,12,14-octaene-4,11,14-triol

C16H11NO4 (281.0688)


   

14,15-dihydroxy-10-methoxy-10-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2(7),3,5,8,12,14-heptaen-11-one

14,15-dihydroxy-10-methoxy-10-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2(7),3,5,8,12,14-heptaen-11-one

C16H11NO4 (281.0688)


   

10,15-dihydroxy-14-methoxy-10-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2(7),3,5,8,12,14-heptaen-11-one

10,15-dihydroxy-14-methoxy-10-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2(7),3,5,8,12,14-heptaen-11-one

C16H11NO4 (281.0688)