Molecular formula
C12H13N3O4S
117 compounds have this formula on CompoundList.
- Molar mass
- 295.31g/mol
- Monoisotopic mass
- 300.0941Da
- Atoms
- 33
- Elements
- 5
- Rings plus double bonds
- 8
The formula C12H13N3O4S describes a molecule made of 12 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1248.81%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 134.44%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 314.23%14.007 × 3 = 42.021 g/mol
- O Oxygen × 421.67%15.999 × 4 = 63.996 g/mol
- S Sulfur × 110.86%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H13N3O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 117 compounds
N(4)-acetylsulfamethoxazole
CAS 21312-10-7C12H13N3O4S
Acetylsulfisomezole
CAS 18607-98-2C12H13N3O4S
2-Isopropyl-1-(3-nitro-benzenesulfonyl)-1H-imidazole
CAS 332388-91-7C12H13N3O4S
![5-Methyl-3-[({[(4-methylphenyl)sulfonyl]amino}carbonyl)amino]isoxazole chemical structure, C12H13N3O4S, CAS 144849-07-0](/s/QPOIZWPVJOWFSB-UHFFFAOYSA-N.svg)
5-Methyl-3-[({[(4-methylphenyl)sulfonyl]amino}carbonyl)amino]isoxazole
CAS 144849-07-0C12H13N3O4S
3,4,5-Trimethoxy-N-(1,3,4-thiadiazol-2-yl)benzamide
CAS 175237-61-3C12H13N3O4S
![3-Methyl-5-[({[(4-methylphenyl)sulfonyl]amino}carbonyl)amino]isoxazole chemical structure, C12H13N3O4S, CAS 866043-22-3](/s/DNZQFHFUVRGPNA-UHFFFAOYSA-N.svg)
3-Methyl-5-[({[(4-methylphenyl)sulfonyl]amino}carbonyl)amino]isoxazole
CAS 866043-22-3C12H13N3O4S
![2-(5-Furan-2-yl-[1,3,4]oxadiazol-2-ylsulfanyl)-1-morpholin-4-yl-ethanone chemical structure, C12H13N3O4S, CAS 551932-03-7](/s/GTLHDQSMXREOJU-UHFFFAOYSA-N.svg)
2-(5-Furan-2-yl-[1,3,4]oxadiazol-2-ylsulfanyl)-1-morpholin-4-yl-ethanone
CAS 551932-03-7C12H13N3O4S
N-(Morpholine-4-carbothioyl)-4-nitrobenzamide
CAS 58415-37-5C12H13N3O4S
![(Z)-N-(3-(2-Methoxyethyl)-6-nitrobenzo[d]thiazol-2(3H)-ylidene)acetamide chemical structure, C12H13N3O4S, CAS 1164530-66-8](/s/BVSRWLHSXJSOLW-UHFFFAOYSA-N.svg)
(Z)-N-(3-(2-Methoxyethyl)-6-nitrobenzo[d]thiazol-2(3H)-ylidene)acetamide
CAS 1164530-66-8C12H13N3O4S
1-(Mesitylene-2-sulfonyl)-4-nitroimidazole
CAS 71100-55-5C12H13N3O4S
1-(2,4-Dimethylphenyl)sulfonyl-2-methyl-5-nitroimidazole
CAS 325813-25-0C12H13N3O4S
![Methyl 2-{[(3,5-dimethyl-1,2-oxazol-4-yl)carbonyl]amino}-4-methyl-1,3-thiazole-5-carboxylate chemical structure, C12H13N3O4S, CAS 777868-49-2](/s/MLNZWDCRBZJFFG-UHFFFAOYSA-N.svg)
Methyl 2-{[(3,5-dimethyl-1,2-oxazol-4-yl)carbonyl]amino}-4-methyl-1,3-thiazole-5-carboxylate
CAS 777868-49-2C12H13N3O4S
1-(2,5-Dimethylphenyl)sulfonyl-2-methyl-5-nitroimidazole
CAS 325813-23-8C12H13N3O4S
Methyl (4-(2-((furan-2-ylmethyl)amino)-2-oxoethyl)thiazol-2-yl)carbamate
CAS 946235-81-0C12H13N3O4S
![1-{4,6-Dioxa-10-thia-12-azatricyclo[7.3.0.0^{3,7}]dodeca-1(9),2,7,11-tetraen-11-yl}-3-(2-methoxyethyl)urea chemical structure, C12H13N3O4S, CAS 1219842-07-5](/s/ZKTIYYXKGXYVHC-UHFFFAOYSA-N.svg)
1-{4,6-Dioxa-10-thia-12-azatricyclo[7.3.0.0^{3,7}]dodeca-1(9),2,7,11-tetraen-11-yl}-3-(2-methoxyethyl)urea
CAS 1219842-07-5C12H13N3O4S
6-Pyrrolidin-1-ylsulfonyl-1,4-dihydroquinoxaline-2,3-dione
CAS 535991-41-4C12H13N3O4S
N-(Morpholine-4-carbothioyl)-3-nitrobenzamide
CAS 58415-36-4C12H13N3O4S
N1-(2-hydroxy-2-(thiophen-2-yl)propyl)-N2-(isoxazol-3-yl)oxalamide
CAS 1351632-37-5C12H13N3O4S
3-Acetyl-N-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)benzenesulfonamide
CAS 1226443-22-6C12H13N3O4S
N,N-Diethyl-5-(5-nitrofuran-2-carbonyl)-1,3-thiazol-2-amine
CAS 771518-83-3C12H13N3O4S
![2-{[4-(Methanesulfinyl)phenoxy]methyl}-1-methyl-5-nitro-1H-imidazole chemical structure, C12H13N3O4S, CAS 62351-99-9](/s/HBDLZYHJBXDDJM-UHFFFAOYSA-N.svg)
2-{[4-(Methanesulfinyl)phenoxy]methyl}-1-methyl-5-nitro-1H-imidazole
CAS 62351-99-9C12H13N3O4S
Ethyl 4-methyl-2-(3-methylisoxazole-5-carboxamido)thiazole-5-carboxylate
CAS 946229-52-3C12H13N3O4S
![Ethyl 3-(2-amino-2-oxoethyl)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate chemical structure, C12H13N3O4S, CAS 384374-23-6](/s/USXDSRAHJKXAJQ-UHFFFAOYSA-N.svg)
Ethyl 3-(2-amino-2-oxoethyl)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate
CAS 384374-23-6C12H13N3O4S
![Ethyl 5-(aminocarbonyl)-2-[(cyanoacetyl)amino]-4-methylthiophene-3-carboxylate chemical structure, C12H13N3O4S, CAS 514218-58-7](/s/NTAAVOIQSPRTFZ-UHFFFAOYSA-N.svg)
Ethyl 5-(aminocarbonyl)-2-[(cyanoacetyl)amino]-4-methylthiophene-3-carboxylate
CAS 514218-58-7C12H13N3O4S
- (6-Nitro-benzothiazol-2-yl)-carbamic acid tert-butyl ester862822-06-8C12H13N3O4S
- N-Acetyl Sulfamethoxazole-d4 (major)1215530-54-3C12H13N3O4S
- 4-[(Benzenesulfonyl)methyl]-1,2-dimethyl-5-nitro-1H-imidazole116248-42-1C12H13N3O4S
- 2-Mercapto-1-(2-methoxyethyl)-7-methyl-4-oxo-1,4-dihydropyrido[2,3-D]pyrimidine-5-carboxylic acid937599-80-9C12H13N3O4S
- Ethyl 5-hydroxy-8-methyl-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate76360-81-1C12H13N3O4S
- 2-((E)-2-((Z)-(Furan-2-ylmethylene)hydrazono)-4-oxothiazolidin-5-yl)ethyl acetate862734-45-0C12H13N3O4S
- N-(4-Ethylphenyl)-2-hydroxy-6-oxo-1,6-dihydropyrimidine-5-sulfonamide897613-81-9C12H13N3O4S
- N-(2,5-Dimethylphenyl)-2-hydroxy-6-oxo-1,6-dihydropyrimidine-5-sulfonamide897622-82-1C12H13N3O4S
- N-[(4-Methylphenyl)methyl]-2,4-dioxo-1H-pyrimidine-5-sulfonamide897622-54-7C12H13N3O4S
- Benzenesulfonamide, N-(5-(2-hydroxyethoxy)-2-pyrimidinyl)-, sodium salt3833-54-3C12H13N3O4S
- N-(3,4-Dimethylphenyl)-2-hydroxy-6-oxo-1,6-dihydropyrimidine-5-sulfonamide897623-01-7C12H13N3O4S
- Ethyl 4-methyl-2-(5-methylisoxazole-3-carboxamido)thiazole-5-carboxylate932902-09-5C12H13N3O4S
- 2-Ethyl-1-(2-methyl-5-nitrobenzenesulfonyl)-1H-imidazole898645-10-8C12H13N3O4S
- 5-(1-(Cyclopropylsulfonyl)azetidin-3-yl)-3-(furan-2-yl)-1,2,4-oxadiazole1428359-05-0C12H13N3O4S
- 1-(3,4-Dimethyl-5-nitrobenzenesulfonyl)-2-methyl-1H-imidazole881478-44-0C12H13N3O4S
- 1-[(2-Ethyl-4-methylimidazolyl)sulfonyl]-3-nitrobenzene898656-31-0C12H13N3O4S
- 1-(1,1-Dioxidotetrahydro-3-thienyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxylic acid1242282-02-5C12H13N3O4S
- (2,4)-Dihydroxy-5-(2-N,N-dimethylsulfamoylphenyl)pyrimidine1261953-57-4C12H13N3O4S
- 7-(2,4-Dinitrophenyl)sulfanyl-7-azabicyclo[4.1.0]heptane7274-20-6C12H13N3O4S
- 2,4-Dimethoxy-N-pyrimidin-2-ylbenzenesulfonamide902684-16-6C12H13N3O4S
- N-(5-(2-(Phenylsulfonyl)ethyl)-1,3,4-oxadiazol-2-yl)acetamide923483-48-1C12H13N3O4S
- N-Methyl-5-(N-(pyridin-3-ylmethyl)sulfamoyl)furan-2-carboxamide1172867-56-9C12H13N3O4S
- N-(6,7-Dihydro-4H-pyrano[4,3-d]thiazol-2-yl)-2-(2,5-dioxopyrrolidin-1-yl)acetamide1788673-96-0C12H13N3O4S
- N1-(3-hydroxy-3-(thiophen-3-yl)propyl)-N2-(isoxazol-3-yl)oxalamide2034405-01-9C12H13N3O4S
- 1-(2,3-Dimethyl-4-nitrophenyl)sulfonyl-2-methylimidazole868212-89-9C12H13N3O4S
- Methyl 2-((1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)acetate899732-49-1C12H13N3O4S
- 1-(3,4-Dimethyl-5-nitrobenzenesulfonyl)-4-methyl-1H-imidazole873589-52-7C12H13N3O4S
- 5-(Methylsulfamoyl)-N-[(pyridin-3-yl)methyl]furan-2-carboxamide1172812-76-8C12H13N3O4S
- 1-(2-Phenylmethanesulfonylethyl)-1H-1,2,3-triazole-4-carboxylic acid1156429-19-4C12H13N3O4S
- 5-(N,N-Dimethylsulfamoyl)-N-(pyridin-2-yl)furan-2-carboxamide1172919-34-4C12H13N3O4S
- 3-(Morpholin-4-ylcarbonyl)-1H-4,1,2-benzothiadiazine 4,4-dioxide1251556-47-4C12H13N3O4S
- Ethyl 4-oxo-4-((5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)amino)butanoate1251577-89-5C12H13N3O4S
- N1-(2-hydroxy-2-(3-methylthiophen-2-yl)ethyl)-N2-(isoxazol-3-yl)oxalamide1351648-67-3C12H13N3O4S
- Methyl N-[(3-methyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-6-yl)carbonyl]-beta-alaninate1401568-69-1C12H13N3O4S
- N1-(3-hydroxy-3-(thiophen-2-yl)propyl)-N2-(isoxazol-3-yl)oxalamide1421453-98-6C12H13N3O4S
- 2-(Cyclopropanecarboxamido)-N-(2-oxotetrahydrothiophen-3-yl)oxazole-4-carboxamide1351596-46-7C12H13N3O4S
- 4-(N,N-Dimethylsulfamoyl)-N-(isoxazol-4-yl)benzamide1396815-47-6C12H13N3O4S
- 3-(Ethenesulfonyl)-N-{7-oxo-5H,6H,7H-pyrrolo[3,4-b]pyridin-3-yl}propanamide2224315-17-5C12H13N3O4S
- N-(4-Methoxy-6-nitro-1,3-benzothiazol-2-yl)-2-methylpropanamide330677-45-7C12H13N3O4S
- Ethyl 2-((3,7-dimethyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)amino)-2-oxoacetate946305-38-0C12H13N3O4S
- 2-((1,3,6-Trimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)acetic acid899940-35-3C12H13N3O4S
- Ethyl 3,4-dimethyl-2-[(1,2-oxazole-5-carbonyl)imino]-2,3-dihydro-1,3-thiazole-5-carboxylate1007073-92-8C12H13N3O4S
- 5-(Dimethylsulfamoyl)-N-(pyridin-4-yl)furan-2-carboxamide1171350-58-5C12H13N3O4S
- N-(5-(4-(Ethylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)acetamide1170400-30-2C12H13N3O4S
- N-(3-Methylpyridin-2-yl)-5-(methylsulfamoyl)furan-2-carboxamide1172547-16-8C12H13N3O4S
- (6-Nitrothiazolo[5,4-b]pyridin-2-yl)methyl pivalate948306-22-7C12H13N3O4S
- 5-Methyl-4-(N-methylsulfamoyl)-N-(pyridin-3-yl)furan-2-carboxamide1207054-81-6C12H13N3O4S
- Methyl 5-(N-(m-tolyl)sulfamoyl)-1H-pyrazole-4-carboxylate1319147-46-0C12H13N3O4S
- N1-(2-hydroxy-2-(thiophen-3-yl)ethyl)-N2-(5-methylisoxazol-3-yl)oxalamide1251545-10-4C12H13N3O4S
- (2,4)-Dihydroxy-5-(3-N,N-dimethylsulfamoylphenyl)pyrimidine1261987-68-1C12H13N3O4S
- (2,4)-Dihydroxy-5-(4-N,N-dimethylsulfamoylphenyl)pyrimidine1261966-21-5C12H13N3O4S
- N1-(isoxazol-3-yl)-N2-(2-methoxy-2-(thiophen-3-yl)ethyl)oxalamide1448052-93-4C12H13N3O4S
- Methyl ({(Z)-cyano[(4-methylphenyl)hydrazono]methyl}sulfonyl)acetate1993493-28-9C12H13N3O4S
- 1-(1-(Pyridin-3-ylsulfonyl)azetidin-3-yl)pyrrolidine-2,5-dione1798638-98-8C12H13N3O4S
- 3-(2,4-Dioxooxazolidin-3-yl)-N-(thiophen-2-yl)pyrrolidine-1-carboxamide1904206-51-4C12H13N3O4S
- 3-((1-(4-Methylthiazole-5-carbonyl)azetidin-3-yl)methyl)oxazolidine-2,4-dione2034338-68-4C12H13N3O4S
- 2-{[1-(Furan-2-carbonyl)azetidin-3-yl]sulfonyl}-1-methyl-1H-imidazole2309571-45-5C12H13N3O4S
- 4-(Acetylamino)-N-(2,6-dioxo-3-piperidinyl)-3-thiophenecarboxamide2377548-92-8C12H13N3O4S
- N-(4-Nitrophenyl)-2-(3-oxothiomorpholin-2-yl)acetamide777869-06-4C12H13N3O4S
- Acetamide, N-[[2-[(2-furanylmethyl)amino]-3-pyridinyl]sulfonyl]-61941-77-3C12H13N3O4S
- 2-((1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)propanoic acid899732-52-6C12H13N3O4S
- 6-[[2-(4-Methoxyphenoxy)ethyl]thio]-1,2,4-triazine-3,5(2H,4H)-dione914216-59-4C12H13N3O4S
- 6-{[(4-Amino-3-hydroxyphenyl)methyl]amino}pyridine-3-sulfonic acid920512-06-7C12H13N3O4S
- 3-Methoxy-N-(2-methoxypyrimidin-5-yl)benzenesulfonamide1421499-44-6C12H13N3O4S
- 3-(1-(3,5-Dimethylisoxazole-4-carbonyl)azetidin-3-yl)thiazolidine-2,4-dione1798540-50-7C12H13N3O4S
- 2-Methoxy-N-(2-methoxypyrimidin-5-yl)benzenesulfonamide2309775-88-8C12H13N3O4S
- 3-(4-Methanesulfonamidophenyl)-1-methyl-1H-pyrazole-5-carboxylic acid2694744-90-4C12H13N3O4S
- N-(Benzenesulfonyl)-L-histidine65579-73-9C12H13N3O4S
- 1-Isopropyl-4-((4-nitrophenyl)sulfonyl)-1H-pyrazole1609560-82-8C12H13N3O4S
- 4-[(4-Nitrophenyl)sulfonyl]-1-propyl-1H-pyrazole1609560-85-1C12H13N3O4S
- N-(2-Nitrophenyl)-I+/--thioxo-4-morpholineacetamide1226-49-9C12H13N3O4S
- N-(2,4-Dimethoxypyrimidin-5-yl)benzenesulfonamide2192745-84-7C12H13N3O4S
- Ethyl 1-(4-methanesulfonylphenyl)-1H-1,2,3-triazole-4-carboxylate2098083-13-5C12H13N3O4S
- 7-{[(tert-Butoxy)carbonyl]amino}thieno[2,3-b]pyrazine-6-carboxylic acid2248326-06-7C12H13N3O4S
- N-Acetyl isosulfamethoxazole88614-99-7C12H13N3O4S
- N-Acetyl sulfamethoxazole-d51020718-89-1C12H13N3O4S
Frequently asked questions
What is the molar mass of C12H13N3O4S?
The molar mass of C12H13N3O4S is 295.31 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 300.0941 Da.
How many compounds have the formula C12H13N3O4S?
CompoundList lists 117 compounds with the molecular formula C12H13N3O4S, including N(4)-acetylsulfamethoxazole, Acetylsulfisomezole, 2-Isopropyl-1-(3-nitro-benzenesulfonyl)-1H-imidazole. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C12H13N3O4S?
C12H13N3O4S has a degree of unsaturation of 8. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.