C12H11NO5S
32 compounds have this formula on CompoundList.
- Molar mass
- 281.28g/mol
- Monoisotopic mass
- 281.0358Da
- Atoms
- 30
- Elements
- 5
- Rings plus double bonds
- 8
The formula C12H11NO5S describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 5 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 × 1251.24%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 113.94%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 14.98%14.007 × 1 = 14.007 g/mol
- O Oxygen × 528.44%15.999 × 5 = 79.995 g/mol
- S Sulfur × 111.40%32.06 × 1 = 32.060 g/mol
Compounds with the formula C12H11NO5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 32 of 32 compounds
![Methyl 5-[(phenylsulfonyl)amino]-2-furoate chemical structure, C12H11NO5S, CAS 477857-58-2](/s/BEHKUWDFUJBNDG-UHFFFAOYSA-N.svg)
![1,3,5-Benzenetriol, 2-[(4-aminophenyl)sulfonyl]- chemical structure, C12H11NO5S, CAS 105456-65-3](/s/BKWSGDNBDWFBSW-UHFFFAOYSA-N.svg)
![4-[(Furan-2-ylmethyl)sulfamoyl]benzoic acid chemical structure, C12H11NO5S, CAS 321979-08-2](/s/CJLFFVZIOLBAGN-UHFFFAOYSA-N.svg)
![5-[(2,4-Dioxothiazolidin-5-yl)methyl]-2-methoxybenzoic acid chemical structure, C12H11NO5S, CAS 185808-79-1](/s/KDTDAIJOPUUSTJ-UHFFFAOYSA-N.svg)
![1-[(4-Ethenylbenzene-1-sulfonyl)oxy]pyrrolidine-2,5-dione chemical structure, C12H11NO5S, CAS 138046-15-8](/s/PKFBPWIRUVYZRD-UHFFFAOYSA-N.svg)
![7-(1-Carboxyethyl)-2-methyl-4-oxo-4,7-dihydrothieno[2,3-B]pyridine-5-carboxylic acid chemical structure, C12H11NO5S, CAS 67637-75-6](/s/VDKMYZFUGQNTFY-UHFFFAOYSA-N.svg)
![1-[(Carboxymethyl)thio]-1,3-dihydro-3-oxo-2H-isoindole-2-acetic acid chemical structure, C12H11NO5S, CAS 97132-11-1](/s/PRPUCWJHAYXWPH-UHFFFAOYSA-N.svg)
- 6-Methoxy-2-(methylsulfonyl)quinoline-4-carboxylic acid142889-49-4C12H11NO5S
- 2-Quinolinecarboxylic acid, 4-hydroxy-8-(methylsulfonyl)-, methyl ester849022-00-0C12H11NO5S
- Ethyl 3-hydroxy-6-methyl-5-nitrobenzo[b]thiophene-2-carboxylate1269026-93-8C12H11NO5S
- 5-Acetamidonaphthalen-1-yl hydrogen sulfate89729-25-9C12H11NO5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-methanesulfinylpropanoate2248408-72-0C12H11NO5S
- 2-Methyl-4-(4-sulfamoylphenyl)furan-3-carboxylic acid2639430-37-6C12H11NO5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(ethanesulfinyl)acetate2248344-14-9C12H11NO5S
- (R)-O-Benzyl S-((2,5-dioxooxazolidin-4-yl)methyl) carbonothioate23224-61-5C12H11NO5S
Frequently asked questions
What is the molar mass of C12H11NO5S?
The molar mass of C12H11NO5S is 281.28 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 281.0358 Da.
How many compounds have the formula C12H11NO5S?
CompoundList lists 32 compounds with the molecular formula C12H11NO5S, including 2-Naphthalenesulfonic acid, 7-(acetylamino)-4-hydroxy-, 3-(((Furan-2-yl)methyl)sulfamoyl)benzoic acid, 2,2'-(2-Oxo-3,4-dihydro-2H-1,4-benzothiazine-3,3-diyl)diacetic acid. 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 C12H11NO5S?
C12H11NO5S 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.