Exact Mass: 338.0434

Exact Mass Matches: 338.0434

Found 22 metabolites which its exact mass value is equals to given mass value 338.0434, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

Versicolorin A

4,6,8-Trihydroxy-3a,12a-dihydroanthra[2,3-b]furo[3,2-d]furan-5,10-dione

C18H10O7 (338.0427)


An organic heteropentacyclic compound that is 3a,12a-dihydroanthra[2,3-b]furo[3,2-d]furan-5,10-dione carrying three hydroxy substituents at positions 4, 6 and 8.

   

5,6-Dihydro-4-(2-methylpropyl)amino-4H-thieno(2,3-b)thiopyran-2-sulfonamide-7,7-dioxide

4-[(2-methylpropyl)amino]-1,1-dioxo-2H,3H,4H-1lambda6-thieno[2,3-b]thiopyran-6-sulfonamide

C11H18N2O4S3 (338.0429)


D004791 - Enzyme Inhibitors > D002257 - Carbonic Anhydrase Inhibitors

   

Cycloleucomelone

Cycloleucomelone

C18H10O7 (338.0427)


   

Bisdesoxydehydrodothistromin

Bisdesoxydehydrodothistromin

C18H10O7 (338.0427)


   

edgeworthin

edgeworthin

C18H10O7 (338.0427)


   

Topopyrone D

Topopyrone D

C18H10O7 (338.0427)


A naphthochromene that is 4H-naphtho[2,3-g]chromene-4,6,11-trione substituted by hydroxy groups at positions 5, 7 and 9 and a methyl group at position 2. It is isolated from fungal strains Phoma and Penicillium and acts as an inhibitor of the enzyme topoisomerase I. D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059004 - Topoisomerase I Inhibitors D004791 - Enzyme Inhibitors

   

3-Acetoxy-6H-[1,3]dioxolo[5,6]benzofuro[3,2-c][1]benzopyran-6-one

3-Acetoxy-6H-[1,3]dioxolo[5,6]benzofuro[3,2-c][1]benzopyran-6-one

C18H10O7 (338.0427)


   

TOPOPYRONE C

TOPOPYRONE C

C18H10O7 (338.0427)


A naphthochromene that is 4H-naphtho[2,3-h]chromene-4,7,12-trione substituted by hydroxy groups at positions 5, 9 and 11 and a methyl group at position 2. It is isolated from fungal strains Phoma and Penicillium and acts as an inhibitor of the enzyme topoisomerase I. D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059004 - Topoisomerase I Inhibitors D004791 - Enzyme Inhibitors

   

2,2-Oxybis(3-hydroxy-4H-1-benzopyran-4-one)

2,2-Oxybis(3-hydroxy-4H-1-benzopyran-4-one)

C18H10O7 (338.0427)


   

Saintopin

Saintopin

C18H10O7 (338.0427)


A member of the class of tetracenequinones that is tetracene-5,12-dione in which the hydrogens at positions 1, 3, 8, 10, and 11 have been replaced by hydroxy groups. Isolated from Paecilomyces.

   

Fluquazone

Fluquazone

C16H10ClF3N2O (338.0434)


C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic

   

8-chloro-N-[4-(trifluoromethoxy)phenyl]quinolin-2-amine

8-chloro-N-[4-(trifluoromethoxy)phenyl]quinolin-2-amine

C16H10ClF3N2O (338.0434)


COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials C254 - Anti-Infective Agent > C281 - Antiviral Agent > C1660 - Anti-HIV Agent Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

(3aS)-5a-Hydroxy-3aalpha,5a,6,12aalpha-tetrahydro-4-hydroxyanthra[2,3-b]furo[3,2-d]furan-5,6,10-trione

(3aS)-5a-Hydroxy-3aalpha,5a,6,12aalpha-tetrahydro-4-hydroxyanthra[2,3-b]furo[3,2-d]furan-5,6,10-trione

C18H10O7 (338.0427)


   

16-deoxyversicolorin A epoxide

16-deoxyversicolorin A epoxide

C18H10O7 (338.0427)


   

3,8,11-Trihydroxy-1-methyl-12H-benzo[b]xanthene-7,10,12-trione

3,8,11-Trihydroxy-1-methyl-12H-benzo[b]xanthene-7,10,12-trione

C18H10O7 (338.0427)


   

(4s,8r)-2,15,18-trihydroxy-7,9-dioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),5,11,14,16,18-heptaene-13,20-dione

(4s,8r)-2,15,18-trihydroxy-7,9-dioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),5,11,14,16,18-heptaene-13,20-dione

C18H10O7 (338.0427)


   

2,16,18-trihydroxy-7,9-dioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1(12),2,5,10,14,16,18-heptaene-13,20-dione

2,16,18-trihydroxy-7,9-dioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1(12),2,5,10,14,16,18-heptaene-13,20-dione

C18H10O7 (338.0427)


   

(4s,8r)-2,16,18-trihydroxy-7,9-dioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1(12),2,5,10,14,16,18-heptaene-13,20-dione

(4s,8r)-2,16,18-trihydroxy-7,9-dioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1(12),2,5,10,14,16,18-heptaene-13,20-dione

C18H10O7 (338.0427)


   

20-oxo-5,7,11,19-tetraoxapentacyclo[10.8.0.0²,¹⁰.0⁴,⁸.0¹³,¹⁸]icosa-1(12),2(10),3,8,13(18),14,16-heptaen-16-yl acetate

20-oxo-5,7,11,19-tetraoxapentacyclo[10.8.0.0²,¹⁰.0⁴,⁸.0¹³,¹⁸]icosa-1(12),2(10),3,8,13(18),14,16-heptaen-16-yl acetate

C18H10O7 (338.0427)


   

6,7-dihydroxy-3-[(2-oxochromen-7-yl)oxy]chromen-2-one

6,7-dihydroxy-3-[(2-oxochromen-7-yl)oxy]chromen-2-one

C18H10O7 (338.0427)


   

4,11,12-trihydroxy-5-(4-hydroxyphenyl)-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),2(7),4,9,11-pentaene-3,6-dione

4,11,12-trihydroxy-5-(4-hydroxyphenyl)-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),2(7),4,9,11-pentaene-3,6-dione

C18H10O7 (338.0427)


   

2,15,18-trihydroxy-7,9-dioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),5,11,14,16,18-heptaene-13,20-dione

2,15,18-trihydroxy-7,9-dioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),5,11,14,16,18-heptaene-13,20-dione

C18H10O7 (338.0427)