C12H11NO4S2
46 compounds have this formula on CompoundList.
- Molar mass
- 297.34g/mol
- Monoisotopic mass
- 297.0129Da
- Atoms
- 30
- Elements
- 5
- Rings plus double bonds
- 8
The formula C12H11NO4S2 describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 4 oxygen atoms and 2 sulfur atoms. 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 × 1248.47%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 113.73%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 14.71%14.007 × 1 = 14.007 g/mol
- O Oxygen × 421.52%15.999 × 4 = 63.996 g/mol
- S Sulfur × 221.56%32.06 × 2 = 64.120 g/mol
Compounds with the formula C12H11NO4S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 46 of 46 compounds
![3-[(Thiophen-2-ylmethyl)sulfamoyl]benzoic acid chemical structure, C12H11NO4S2, CAS 603118-17-8](/s/YWQWSEFRORVSOA-UHFFFAOYSA-N.svg)
![Methyl 3-[(phenylsulfonyl)amino]thiophene-2-carboxylate chemical structure, C12H11NO4S2, CAS 409364-77-8](/s/DOSQXDPMQNFOHS-UHFFFAOYSA-N.svg)
![Methyl 2-[(phenylsulfonyl)amino]-3-thiophenecarboxylate chemical structure, C12H11NO4S2, CAS 338750-47-3](/s/NTCOWKHOCGGHHC-UHFFFAOYSA-N.svg)
![Methyl 3-[(2-thienylsulfonyl)amino]benzoate chemical structure, C12H11NO4S2, CAS 878444-54-3](/s/SPCRDKUIYICIMA-UHFFFAOYSA-N.svg)
![2-[(5E)-5-[(5-Methylfuran-2-yl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoic acid chemical structure, C12H11NO4S2, CAS 313400-48-5](/s/JDZVWSRSJLGWJK-WEVVVXLNSA-N.svg)
![2-[4-(2-Methyl-1,3-thiazol-4-yl)phenyl]sulfonylacetic acid chemical structure, C12H11NO4S2, CAS 653588-49-9](/s/HWNQACFIPKXGDV-UHFFFAOYSA-N.svg)
![alpha-[(2-Thienylsulfonyl)amino]benzeneacetic acid chemical structure, C12H11NO4S2, CAS 1103529-64-1](/s/MQRAXDIFYJBZCA-UHFFFAOYSA-N.svg)
![3-{[(4-Methylphenyl)sulfonyl]amino}thiophene-2-carboxylic acid chemical structure, C12H11NO4S2, CAS 926213-55-0](/s/QMGTZNNYUCJDJV-UHFFFAOYSA-N.svg)
![4-[(Thiophen-2-ylmethyl)sulfamoyl]benzoic acid chemical structure, C12H11NO4S2, CAS 436091-72-4](/s/OKDYLUDKXORYHF-UHFFFAOYSA-N.svg)
- 3-[(4-Methylphenyl)sulfamoyl]thiophene-2-carboxylic acid944894-01-3C12H11NO4S2
- 3-[(Thiophene-2-sulfonamido)methyl]benzoic acid886732-79-2C12H11NO4S2
- 2-Thiophenecarboxylic acid, 3-((methylphenylamino)sulfonyl)-140947-39-3C12H11NO4S2
- 2-[4-(Thiophene-2-sulfonamido)phenyl]acetic acid953884-77-0C12H11NO4S2
- Methyl 4-(thiophen-2-ylsulfonylamino)benzoate380342-27-8C12H11NO4S2
- 3-Thiophenecarboxylic acid, 4-((methylphenylamino)sulfonyl)-140947-42-8C12H11NO4S2
- Methyl 2-[(5E)-2,4-dioxo-5-(thiophen-3-ylmethylidene)-1,3-thiazolidin-3-yl]propanoate675845-07-5C12H11NO4S2
- Methyl {(5E)-5-[(3-methylthiophen-2-yl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl}acetate676240-24-7C12H11NO4S2
- Methyl 5-phenyl-3-sulfamoylthiophene-2-carboxylate100567-13-3C12H11NO4S2
- 3-Methyl-4-[(2-thienylsulfonyl)amino]benzoic acid926199-01-1C12H11NO4S2
- 5-(4-Methoxybenzoyl)thiophene-2-sulfonamide95184-63-7C12H11NO4S2
- 2-(Phenylsulfonyl)benzenesulfonamide6462-14-2C12H11NO4S2
- Ethyl 5-(2-furanylmethylene)-4-oxo-2-thioxo-3-thiazolidineacetate99988-75-7C12H11NO4S2
- (Phenylmethylsulfonamido)thiophene-3-carboxylic acid926206-42-0C12H11NO4S2
- (2-Benzoylthiazol-5-yl)methyl methanesulfonate2090074-75-0C12H11NO4S2
- (5E)-5-[(4-Hydroxy-3-methoxyphenyl)methylidene]-3-(hydroxymethyl)-2-sulfanylidene-1,3-thiazolidin-4-one338988-76-4C12H11NO4S2
- 4-[[(4-Methylphenyl)sulfonyl]amino]-2-thiophenecarboxylic acid67998-27-0C12H11NO4S2
- 3-(4-Methanesulfonamidophenyl)thiophene-2-carboxylic acid2172218-77-6C12H11NO4S2
- 5-({[(Prop-2-en-1-yloxy)carbonyl]amino}methyl)thieno[3,2-b]thiophene-2-carboxylic acid2680706-61-8C12H11NO4S2
- Methyl 4-((phenylsulfonyl)methyl)thiazole-2-carboxylate2306873-52-7C12H11NO4S2
- 2-(4-(4-(Methylsulfonyl)phenyl)thiazol-2-yl)acetic acid898390-61-9C12H11NO4S2
- 5-(3-Formyl-4-methoxyphenyl)thiophene-2-sulfonamide1620108-52-2C12H11NO4S2
Frequently asked questions
What is the molar mass of C12H11NO4S2?
The molar mass of C12H11NO4S2 is 297.34 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 297.0129 Da.
How many compounds have the formula C12H11NO4S2?
CompoundList lists 46 compounds with the molecular formula C12H11NO4S2, including Benzenesulfonamide, N-(phenylsulfonyl)-, 3-[(Thiophen-2-ylmethyl)sulfamoyl]benzoic acid, N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-thiophenesulfonamide. 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 C12H11NO4S2?
C12H11NO4S2 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.