Molecular formula

C₁₂H₁₉NO₃S₂

21 compounds have this formula on CompoundList.

Molar mass: 289.41g/mol
Monoisotopic mass: 289.0806Da
Atoms: 37
Elements: 5
Rings plus double bonds: 4

The formula C12H19NO3S2 describes a molecule made of 12 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 3 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 × 1249.80%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 196.62%
1.008 × 19 = 19.152 g/mol
N Nitrogen × 14.84%
14.007 × 1 = 14.007 g/mol
O Oxygen × 316.58%
15.999 × 3 = 47.997 g/mol
S Sulfur × 222.16%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C12H19NO3S2

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 21 of 21 compounds

Methylethyl 6-(4-oxo-2-thioxo-1,3-thiazolidin-3-yl)hexanoate

CAS 4414-67-9C₁₂H₁₉NO₃S₂

(3S,4S)-3-Amino-4-mercapto-6-phenyl-hexane-1-sulfonic acid

CAS 851220-34-3C₁₂H₁₉NO₃S₂

N-(2-Hydroxy-2-methyl-3-(methylthio)propyl)-3-methylbenzenesulfonamide

CAS 1396768-87-8C₁₂H₁₉NO₃S₂

Ethanethiol, 2-(4-phenylbutyl)amino-, hydrogen sulfate (ester)

CAS 23464-46-2C₁₂H₁₉NO₃S₂

(2-Pyridyldithio)-PEG3-OMe

CAS 2144777-81-9C₁₂H₁₉NO₃S₂

4-(((Furan-2-ylmethyl)thio)methyl)-1-(methylsulfonyl)piperidine

CAS 1396857-70-7C₁₂H₁₉NO₃S₂

Ethanethiol, 2-(2-phenylbutyl)amino-, hydrogen sulfate (ester)

CAS 27976-19-8C₁₂H₁₉NO₃S₂

N-((4-(Thiophen-2-yl)tetrahydro-2H-pyran-4-yl)methyl)ethanesulfonamide

CAS 1209574-36-6C₁₂H₁₉NO₃S₂

N-(2-Hydroxy-2-methyl-4-(methylthio)butyl)benzenesulfonamide

CAS 1396773-49-1C₁₂H₁₉NO₃S₂

1-((5-Ethylthiophen-2-yl)sulfonyl)-4-methoxypiperidine

CAS 1235292-74-6C₁₂H₁₉NO₃S₂

N-(2-Hydroxy-2-(4-(methylthio)phenyl)ethyl)propane-1-sulfonamide

CAS 1448073-72-0C₁₂H₁₉NO₃S₂

7-(Furan-2-yl)-4-(propylsulfonyl)-1,4-thiazepane

CAS 1705932-51-9C₁₂H₁₉NO₃S₂

N-(5-Hydroxy-3-(thiophen-2-yl)pentyl)cyclopropanesulfonamide

CAS 2034510-42-2C₁₂H₁₉NO₃S₂

N-(5-Hydroxy-3-(thiophen-3-yl)pentyl)cyclopropanesulfonamide

CAS 2034329-91-2C₁₂H₁₉NO₃S₂

N-{[4-(Thiophen-3-yl)oxan-4-yl]methyl}ethane-1-sulfonamide

CAS 2309774-29-4C₁₂H₁₉NO₃S₂

1-[(2S)-2-Methyl-1-oxo-3-(2-propen-1-yldithio)propyl]-L-proline

CAS 477528-89-5C₁₂H₁₉NO₃S₂

N-[2-(5-Acetylthiophen-2-yl)ethyl]butane-1-sulfonamide

CAS 2034542-17-9C₁₂H₁₉NO₃S₂

N-(2-Cyclohexyl-2-hydroxyethyl)thiophene-2-sulfonamide

CAS 1795085-35-6C₁₂H₁₉NO₃S₂

2-Thiophenesulfonamide, 5-ethyl-N-[[1-(2-hydroxyethyl)cyclopropyl]methyl]-

CAS 1779123-70-4C₁₂H₁₉NO₃S₂

N-[2-Hydroxy-4-(methylsulfanyl)butyl]-3-methylbenzene-1-sulfonamide

CAS 2320465-75-4C₁₂H₁₉NO₃S₂

N-[2-Methoxy-4-(methylsulfanyl)butyl]benzenesulfonamide

CAS 2309572-02-7C₁₂H₁₉NO₃S₂

Frequently asked questions

Still have a question?

The help centre explains buying, quotes and supplier badges step by step, or you can write to our team.

Help centre Contact us

What is the molar mass of C12H19NO3S2?

The molar mass of C12H19NO3S2 is 289.41 g/mol, calculated from standard atomic weights for 12 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 289.0806 Da.

How many compounds have the formula C12H19NO3S2?

CompoundList lists 21 compounds with the molecular formula C12H19NO3S2, including Methylethyl 6-(4-oxo-2-thioxo-1,3-thiazolidin-3-yl)hexanoate, (3S,4S)-3-Amino-4-mercapto-6-phenyl-hexane-1-sulfonic acid, N-(2-Hydroxy-2-methyl-3-(methylthio)propyl)-3-methylbenzenesulfonamide. 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 C12H19NO3S2?

C12H19NO3S2 has a degree of unsaturation of 4. 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.