Molecular formula

C₁₂H₁₃BrN₂O₃S

38 compounds have this formula on CompoundList.

Molar mass: 345.21g/mol
Monoisotopic mass: 343.9830Da
Atoms: 32
Elements: 6
Rings plus double bonds: 7

The formula C12H13BrN2O3S describes a molecule made of 12 carbon atoms, 13 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms, 3 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 × 1241.75%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 133.80%
1.008 × 13 = 13.104 g/mol
Br Bromine × 123.15%
79.904 × 1 = 79.904 g/mol
N Nitrogen × 28.12%
14.007 × 2 = 28.014 g/mol
O Oxygen × 313.90%
15.999 × 3 = 47.997 g/mol
S Sulfur × 19.29%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C12H13BrN2O3S

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

Showing 1 to 38 of 38 compounds

1-[(5-Bromo-2-methoxyphenyl)sulfonyl]-2-ethyl-1H-imidazole

CAS 428458-97-3C₁₂H₁₃BrN₂O₃S

1-(5-Bromo-2-methoxy-benzenesulfonyl)-3,5-dimethyl-1H-pyrazole

CAS 476649-37-3C₁₂H₁₃BrN₂O₃S

1-(4-Bromo-3-ethoxyphenyl)sulfonyl-3-methylpyrazole

CAS 957485-32-4C₁₂H₁₃BrN₂O₃S

Ethyl 4-(5-bromothiophen-2-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

CAS 14757-97-2C₁₂H₁₃BrN₂O₃S

1-((4-Bromo-5-methoxy-2-methylphenyl)sulfonyl)-3-methyl-1H-pyrazole

CAS 957502-80-6C₁₂H₁₃BrN₂O₃S

1-[(5-Bromo-2-ethoxyphenyl)sulfonyl]-3-methyl-1H-pyrazole

CAS 957479-67-3C₁₂H₁₃BrN₂O₃S

Ethyl 6-(bromomethyl)-2-oxo-4-thien-2-yl-1,2,3,4-tetrahydropyrimidine-5-carboxylate

CAS 15139-62-5C₁₂H₁₃BrN₂O₃S

5-Bromo-2-methoxy-4-methyl-1-[(2-methylimidazolyl)sulfonyl]benzene

CAS 898639-69-5C₁₂H₁₃BrN₂O₃S

1-[(4-Bromo-3-methoxyphenyl)sulfonyl]-2-ethyl-1H-imidazole

CAS 853902-57-5C₁₂H₁₃BrN₂O₃S

1-(4-Bromo-3-propoxybenzenesulfonyl)-1H-pyrazole

CAS 957507-07-2C₁₂H₁₃BrN₂O₃S

1-(5-Bromo-2-methoxy-4-methylbenzenesulfonyl)-4-methyl-1H-imidazole

CAS 898640-93-2C₁₂H₁₃BrN₂O₃S

1-(4-Bromo-3-ethoxybenzenesulfonyl)-4-methyl-1H-imidazole

CAS 898641-01-5C₁₂H₁₃BrN₂O₃S

1-(4-Bromo-3-methoxyphenyl)sulfonyl-3,5-dimethylpyrazole

CAS 957511-53-4C₁₂H₁₃BrN₂O₃S

4-Bromo-1-ethoxy-2-[(2-methylimidazolyl)sulfonyl]benzene

CAS 898639-49-1C₁₂H₁₃BrN₂O₃S

3-(4-Bromophenyl)-5-[(dimethylamino)methylene]-1lambda~6~,3-thiazolane-1,1,4-trione

CAS 338753-45-0C₁₂H₁₃BrN₂O₃S

4-Bromo-N-(2-(3-methylisoxazol-5-yl)ethyl)benzenesulfonamide

CAS 1421462-28-3C₁₂H₁₃BrN₂O₃S

1-(5-Bromo-2-ethoxybenzenesulfonyl)-4-methyl-1H-imidazole

CAS 898641-05-9C₁₂H₁₃BrN₂O₃S

1-(5-Bromo-2-propoxybenzenesulfonyl)-1H-pyrazole

CAS 1015845-49-4C₁₂H₁₃BrN₂O₃S

2-(4-Bromobenzenesulfonyl)-N-(cyanomethyl)-2-methylpropanamide

CAS 1311747-61-1C₁₂H₁₃BrN₂O₃S

2-Bromo-N-(3-(isoxazol-4-yl)propyl)benzenesulfonamide

CAS 1903541-00-3C₁₂H₁₃BrN₂O₃S

3-Bromo-N-[(1S)-1-cyanoethyl]-2-methyl-5-methylsulfonylbenzamide

CAS 2261062-82-0C₁₂H₁₃BrN₂O₃S

5-Bromo-2-(2-methylpropanoylcarbamothioylamino)benzoic acid

CAS 637728-16-6C₁₂H₁₃BrN₂O₃S

N-(4-Bromo-2-methylphenyl)-3,5-dimethyl-1,2-oxazole-4-sulfonamide

CAS 1042780-00-6C₁₂H₁₃BrN₂O₃S

1-(4-Bromobenzenesulfonyl)-4-isocyanatopiperidine

CAS 1016842-31-1C₁₂H₁₃BrN₂O₃S

Frequently asked questions

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What is the molar mass of C12H13BrN2O3S?

The molar mass of C12H13BrN2O3S is 345.21 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 343.9830 Da.

How many compounds have the formula C12H13BrN2O3S?

CompoundList lists 38 compounds with the molecular formula C12H13BrN2O3S, including 1-[(5-Bromo-2-methoxyphenyl)sulfonyl]-2-ethyl-1H-imidazole, 1-(5-Bromo-2-methoxy-benzenesulfonyl)-3,5-dimethyl-1H-pyrazole, 1-(4-Bromo-3-ethoxyphenyl)sulfonyl-3-methylpyrazole. 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 C12H13BrN2O3S?

C12H13BrN2O3S has a degree of unsaturation of 7. 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.