Molecular formula

C₁₈H₁₅ClN₄O₄S

18 compounds have this formula on CompoundList.

Molar mass: 418.85g/mol
Monoisotopic mass: 418.0503Da
Atoms: 43
Elements: 6
Rings plus double bonds: 13

The formula C18H15ClN4O4S describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 1 chlorine atom, 4 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 × 1851.62%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 153.61%
1.008 × 15 = 15.120 g/mol
Cl Chlorine × 18.46%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 413.38%
14.007 × 4 = 56.028 g/mol
O Oxygen × 415.28%
15.999 × 4 = 63.996 g/mol
S Sulfur × 17.65%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H15ClN4O4S

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

Showing 1 to 18 of 18 compounds

[4-[(E)-[(4-Chloro-1-methylpyrazole-3-carbonyl)hydrazinylidene]methyl]phenyl] benzenesulfonate

CAS 514220-47-4C₁₈H₁₅ClN₄O₄S

N-(6-Chloro-1,3-benzothiazol-2-yl)-4-(morpholin-4-yl)-3-nitrobenzamide

CAS 315240-63-2C₁₈H₁₅ClN₄O₄S

N-(4-(2-((3-Chloro-4-methoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)-6-oxo-1,6-dihydropyridine-3-carboxamide

CAS 946234-00-0C₁₈H₁₅ClN₄O₄S

2-[(5-Chloro-2-methoxyphenyl)amino]-7,8-dimethoxy-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one

CAS 1021250-68-9C₁₈H₁₅ClN₄O₄S

N-(6-((2-((5-Chloro-2-methoxyphenyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)furan-2-carboxamide

CAS 1021061-77-7C₁₈H₁₅ClN₄O₄S

N4-(5-chloro-1,3-benzodioxol-4-yl)-N2-[4-(methylsulfonyl)phenyl]pyrimidine-2,4-diamine

CAS 945394-44-5C₁₈H₁₅ClN₄O₄S

2-(3-Chloro-phenoxy)-N-[4-(pyrimidin-2-ylsulfamoyl)-phenyl]-acetamide

CAS 370851-14-2C₁₈H₁₅ClN₄O₄S

3-Chloro-N-(4-(N-(6-methoxypyrimidin-4-yl)sulfamoyl)phenyl)benzamide

CAS 302952-06-3C₁₈H₁₅ClN₄O₄S

Methyl 4-[[5-[(4-chloropyrazol-1-yl)methyl]furan-2-carbonyl]carbamothioylamino]benzoate

CAS 494219-89-5C₁₈H₁₅ClN₄O₄S

2-(2-Chlorophenoxy)-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]acetamide

CAS 452353-65-0C₁₈H₁₅ClN₄O₄S

4-(3-Chlorophenyl)-2-((3,5-dimethylisoxazol-4-yl)methyl)-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide

CAS 1251694-51-5C₁₈H₁₅ClN₄O₄S

N-(4-((3-Chloro-4-(2-pyrimidinyloxy)anilino)sulfonyl)phenyl)acetamide

CAS 338413-30-2C₁₈H₁₅ClN₄O₄S

(E)-Ethyl 2-(4-chloro-2-oxo-5-((2-(quinoline-2-carbonyl)hydrazono)methyl)thiazol-3(2H)-yl)acetate

CAS 899362-31-3C₁₈H₁₅ClN₄O₄S

N-(4-(2-((3-Chloro-4-methoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide

CAS 946336-46-5C₁₈H₁₅ClN₄O₄S

N-(5-Chloro-2-methoxyphenyl)-2-((1-(4-nitrophenyl)-1H-imidazol-2-yl)thio)acetamide

CAS 851079-68-0C₁₈H₁₅ClN₄O₄S

2-(5-Chloro-2-methylphenyl)-4-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]-3,4-dihydro-2H-1lambda6,2,4-benzothiadiazine-1,1,3-trione

CAS 2548992-00-1C₁₈H₁₅ClN₄O₄S

N-(4-Chloro-6-(2,6-dimethylphenyl)pyrimidin-2-yl)-3-nitrobenzenesulfonamide

CAS 2766301-04-4C₁₈H₁₅ClN₄O₄S

Benzyl N-{4-[(3-chloropyrazin-2-yl)sulfamoyl]phenyl}carbamate

CAS 2680749-30-6C₁₈H₁₅ClN₄O₄S

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 C18H15ClN4O4S?

The molar mass of C18H15ClN4O4S is 418.85 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 418.0503 Da.

How many compounds have the formula C18H15ClN4O4S?

CompoundList lists 18 compounds with the molecular formula C18H15ClN4O4S, including [4-[(E)-[(4-Chloro-1-methylpyrazole-3-carbonyl)hydrazinylidene]methyl]phenyl] benzenesulfonate, N-(6-Chloro-1,3-benzothiazol-2-yl)-4-(morpholin-4-yl)-3-nitrobenzamide, N-(4-(2-((3-Chloro-4-methoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)-6-oxo-1,6-dihydropyridine-3-carboxamide. 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 C18H15ClN4O4S?

C18H15ClN4O4S has a degree of unsaturation of 13. 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.