Exact Mass: 439.975

Exact Mass Matches: 439.975

Found 33 metabolites which its exact mass value is equals to given mass value 439.975, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Ceftezole

8-oxo-7-[2-(1H-1,2,3,4-tetrazol-1-yl)acetamido]-3-[(1,3,4-thiadiazol-2-ylsulfanyl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

C13H12N8O4S3 (440.0144)


   

Zenarestat

Zenarestat

C17H11BrClFN2O4 (439.9575)


CONFIDENCE standard compound; INTERNAL_ID 222; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5222; ORIGINAL_PRECURSOR_SCAN_NO 5217 C471 - Enzyme Inhibitor > C72880 - Aldose Reductase Inhibitor D004791 - Enzyme Inhibitors CONFIDENCE standard compound; INTERNAL_ID 222; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5223; ORIGINAL_PRECURSOR_SCAN_NO 5219 CONFIDENCE standard compound; INTERNAL_ID 222; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5251; ORIGINAL_PRECURSOR_SCAN_NO 5249 INTERNAL_ID 222; CONFIDENCE standard compound; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5251; ORIGINAL_PRECURSOR_SCAN_NO 5249 CONFIDENCE standard compound; INTERNAL_ID 222; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5241; ORIGINAL_PRECURSOR_SCAN_NO 5240 CONFIDENCE standard compound; INTERNAL_ID 222; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5313; ORIGINAL_PRECURSOR_SCAN_NO 5312 INTERNAL_ID 222; CONFIDENCE standard compound; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5236; ORIGINAL_PRECURSOR_SCAN_NO 5232 CONFIDENCE standard compound; INTERNAL_ID 222; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5236; ORIGINAL_PRECURSOR_SCAN_NO 5232

   
   
   
   

(1S*,3R*,4S*,6S*,8S*,9S*,10R*)-3-bromo-6-[(aR)-3-bromopropa-1,2-dienyl]-9-chloro-6-methyl-7,13,14-trioxatricyclo[8.2.1.11,4]tetradecane|obtusallene VI

(1S*,3R*,4S*,6S*,8S*,9S*,10R*)-3-bromo-6-[(aR)-3-bromopropa-1,2-dienyl]-9-chloro-6-methyl-7,13,14-trioxatricyclo[8.2.1.11,4]tetradecane|obtusallene VI

C15H19Br2ClO3 (439.9389)


   

1,2-epoxyobtusallene IV

1,2-epoxyobtusallene IV

C15H19Br2ClO3 (439.9389)


   

Methyl 2, 7-dichloropsoromate|methyl 2,7-dichloropsoromate

Methyl 2, 7-dichloropsoromate|methyl 2,7-dichloropsoromate

C19H14Cl2O8 (440.0066)


   

(2R)-2-Deoxy-2-fluoro-2-methyl-D-erythro-pentonic acid-g-lactone 3,5-bis(4-chlorobenzoate)

(2R)-2-Deoxy-2-fluoro-2-methyl-D-erythro-pentonic acid-g-lactone 3,5-bis(4-chlorobenzoate)

C20H15Cl2FO6 (440.023)


   

1H,1H,2H,2H-PERFLUOROOCTYLDIMETHYLCHLOROSILANE

1H,1H,2H,2H-PERFLUOROOCTYLDIMETHYLCHLOROSILANE

C10H10ClF13Si (440.0033)


   

H-Resorcinol [Spectrophotometric reagent for the determination of B by FIA]

H-Resorcinol [Spectrophotometric reagent for the determination of B by FIA]

C16H12N2O9S2 (439.9984)


   

perfluoroazelaic acid

perfluoroazelaic acid

C9H2F14O4 (439.973)


   

Ceftezole

Ceftezole

C13H12N8O4S3 (440.0144)


J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01D - Other beta-lactam antibacterials > J01DB - First-generation cephalosporins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D002511 - Cephalosporins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic

   

dysprosium nitrate

dysprosium nitrate

DyH10N3O14 (439.9455)


   

di-tert-butylsilyl bis(trifluoromethanesulfonate)

di-tert-butylsilyl bis(trifluoromethanesulfonate)

C10H18F6O6S2Si (440.0218)


   
   
   
   

12-Epoxyobtusallene Iv

12-Epoxyobtusallene Iv

C15H19Br2ClO3 (439.9389)


A natural product found in Laurencia marilzae.

   

Iron(III) dicitrate

Iron(III) dicitrate

C12H16FeO14 (439.9889)


   

4-Bromo-3-nitrobenzoic acid [2-[anilino(oxo)methyl]phenyl] ester

4-Bromo-3-nitrobenzoic acid [2-[anilino(oxo)methyl]phenyl] ester

C20H13BrN2O5 (440.0008)


   

3-Chloro-2-thiophenecarboxylic acid 4-[[5-(1-naphthalenyl)-1,3,4-oxadiazol-2-yl]thio]but-2-ynyl ester

3-Chloro-2-thiophenecarboxylic acid 4-[[5-(1-naphthalenyl)-1,3,4-oxadiazol-2-yl]thio]but-2-ynyl ester

C21H13ClN2O3S2 (440.0056)


   

2-[8-Bromo-7-[(2-chlorophenyl)methyl]-3-methyl-2,6-dioxo-1-purinyl]acetic acid methyl ester

2-[8-Bromo-7-[(2-chlorophenyl)methyl]-3-methyl-2,6-dioxo-1-purinyl]acetic acid methyl ester

C16H14BrClN4O4 (439.9887)


   

2-[(5-bromo-2-thiophenyl)sulfonylamino]-N-(2-furanylmethyl)benzamide

2-[(5-bromo-2-thiophenyl)sulfonylamino]-N-(2-furanylmethyl)benzamide

C16H13BrN2O4S2 (439.95)


   

8-oxo-dGDP(3-)

8-oxo-dGDP(3-)

C10H12N5O11P2 (440.0009)


An organophosphate oxoanion arising from deprotonation of the three diphosphate OH groups of 8-oxo-dGDP; major species at pH 7.3.

   

GDP(3-)

GDP(3-)

C10H12N5O11P2 (440.0009)


A nucleoside 5-diphosphate(3-) obtained by deprotonation of the three diphosphate OH groups of guanosine 5-diphosphate (GMP); major species at pH 7.3.

   

methyl (4s,5e,7s)-14,14-dibromo-7-hydroxy-4-methoxytetradeca-5,13-dienoate

methyl (4s,5e,7s)-14,14-dibromo-7-hydroxy-4-methoxytetradeca-5,13-dienoate

C16H26Br2O4 (440.0198)


   

methyl 5,13-dichloro-15-formyl-14-hydroxy-6-methoxy-7,12-dimethyl-10-oxo-2,9-dioxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaene-4-carboxylate

methyl 5,13-dichloro-15-formyl-14-hydroxy-6-methoxy-7,12-dimethyl-10-oxo-2,9-dioxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaene-4-carboxylate

C19H14Cl2O8 (440.0066)


   

methyl (4s,5e,7r)-14,14-dibromo-7-hydroxy-4-methoxytetradeca-5,13-dienoate

methyl (4s,5e,7r)-14,14-dibromo-7-hydroxy-4-methoxytetradeca-5,13-dienoate

C16H26Br2O4 (440.0198)


   

(1s,3r,4s,6s,8s,9s,10r)-3-bromo-6-(3-bromopropa-1,2-dien-1-yl)-9-chloro-8-methyl-7,13,14-trioxatricyclo[8.2.1.1¹,⁴]tetradecane

(1s,3r,4s,6s,8s,9s,10r)-3-bromo-6-(3-bromopropa-1,2-dien-1-yl)-9-chloro-8-methyl-7,13,14-trioxatricyclo[8.2.1.1¹,⁴]tetradecane

C15H19Br2ClO3 (439.9389)


   

3-bromo-6-(3-bromopropa-1,2-dien-1-yl)-9-chloro-8-methyl-7,13,14-trioxatricyclo[8.2.1.1¹,⁴]tetradecane

3-bromo-6-(3-bromopropa-1,2-dien-1-yl)-9-chloro-8-methyl-7,13,14-trioxatricyclo[8.2.1.1¹,⁴]tetradecane

C15H19Br2ClO3 (439.9389)


   

methyl 14,14-dibromo-7-hydroxy-4-methoxytetradeca-5,13-dienoate

methyl 14,14-dibromo-7-hydroxy-4-methoxytetradeca-5,13-dienoate

C16H26Br2O4 (440.0198)


   

(8e)-2-chloro-13-[(1e)-1,2-dibromoethenyl]-10-methyl-5,11,14-trioxatricyclo[10.2.1.0⁴,⁶]pentadec-8-ene

(8e)-2-chloro-13-[(1e)-1,2-dibromoethenyl]-10-methyl-5,11,14-trioxatricyclo[10.2.1.0⁴,⁶]pentadec-8-ene

C15H19Br2ClO3 (439.9389)