Molecular formula
C13H18N2O4S
225 compounds have this formula on CompoundList.
- Molar mass
- 298.36g/mol
- Monoisotopic mass
- 298.0987Da
- Atoms
- 38
- Elements
- 5
- Rings plus double bonds
- 6
The formula C13H18N2O4S describes a molecule made of 13 carbon atoms, 18 hydrogen atoms, 2 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 × 1352.33%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 186.08%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 29.39%14.007 × 2 = 28.014 g/mol
- O Oxygen × 421.45%15.999 × 4 = 63.996 g/mol
- S Sulfur × 110.75%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C13H18N2O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 225 compounds
3-(2-Acetamidoethyl)thio-6-ethyl-7-oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid
CAS 67007-79-8C13H18N2O4S
2-Amino-6-((tert-butoxy)carbonyl)-4H,5H,6H,7H-thieno(2,3-c)pyridine-3-carboxylic acid
CAS 923010-68-8C13H18N2O4S
(Z)-2-(2-t-Butoxycarbonylamino-4-thiazolyl)pent-2-enoic acid
CAS 86978-24-7C13H18N2O4S
![2-Ethyl-1-[(2-nitrophenyl)sulfonyl]piperidine chemical structure, C13H18N2O4S, CAS 331256-11-2](/s/FTPHIBITRUCWJT-UHFFFAOYSA-N.svg)
2-Ethyl-1-[(2-nitrophenyl)sulfonyl]piperidine
CAS 331256-11-2C13H18N2O4S
![N-(4-{[(Tetrahydro-2-furanylmethyl)amino]sulfonyl}phenyl)acetamide chemical structure, C13H18N2O4S, CAS 154585-99-6](/s/SULFTTMBOIOVEE-UHFFFAOYSA-N.svg)
N-(4-{[(Tetrahydro-2-furanylmethyl)amino]sulfonyl}phenyl)acetamide
CAS 154585-99-6C13H18N2O4S
Ethyl 2-amino-4-methyl-5-(morpholine-4-carbonyl)thiophene-3-carboxylate
CAS 314046-67-8C13H18N2O4S
N-(4-Morpholin-4-ylsulfonylphenyl)propanamide
CAS 315249-06-0C13H18N2O4S
3,5-Dimethyl-1-(2-nitrophenyl)sulfonylpiperidine
CAS 346691-66-5C13H18N2O4S
1-(2,3-Dihydro-1,4-benzodioxin-6-ylsulfonyl)-4-methylpiperazine
CAS 305853-89-8C13H18N2O4S
![1-[(4-Methoxyphenyl)sulfonyl]-N-methylprolinamide chemical structure, C13H18N2O4S, CAS 1009487-15-3](/s/LYYCIMCPGGEDHK-UHFFFAOYSA-N.svg)
1-[(4-Methoxyphenyl)sulfonyl]-N-methylprolinamide
CAS 1009487-15-3C13H18N2O4S
1-(4-Methylsulfonylpiperazin-1-yl)-2-phenoxyethanone
CAS 333757-41-8C13H18N2O4S
Ethyl 4-(piperazine-1-sulfonyl)benzoate
CAS 737812-97-4C13H18N2O4S
4-Methyl-1-(4-methyl-3-nitrophenyl)sulfonylpiperidine
CAS 302552-68-7C13H18N2O4S
![3-Methoxy-N-[2-oxo-2-(1-pyrrolidinyl)ethyl]benzenesulfonamide chemical structure, C13H18N2O4S, CAS 690245-96-6](/s/OORRZWIXSPJFJL-UHFFFAOYSA-N.svg)
3-Methoxy-N-[2-oxo-2-(1-pyrrolidinyl)ethyl]benzenesulfonamide
CAS 690245-96-6C13H18N2O4S
(3-Methoxyphenyl)-(4-methylsulfonylpiperazin-1-yl)methanone
CAS 333756-75-5C13H18N2O4S
5-(Dimethylsulfamoyl)-2-(pyrrolidin-1-yl)benzoic acid
CAS 565171-01-9C13H18N2O4S
![2-Ethyl-1-[(4-nitrophenyl)sulfonyl]piperidine chemical structure, C13H18N2O4S, CAS 303122-47-6](/s/ZTECERKVDNEFRB-UHFFFAOYSA-N.svg)
2-Ethyl-1-[(4-nitrophenyl)sulfonyl]piperidine
CAS 303122-47-6C13H18N2O4S
1-(4-Methoxyphenyl)-3-(3-methyl-1,1-dioxidotetrahydrothiophen-3-yl)urea
CAS 507256-36-2C13H18N2O4S
![N-[2-(4-Sulfamoylphenyl)ethyl]oxolane-2-carboxamide chemical structure, C13H18N2O4S, CAS 600159-79-3](/s/XYZNRFUYDHNPBE-UHFFFAOYSA-N.svg)
N-[2-(4-Sulfamoylphenyl)ethyl]oxolane-2-carboxamide
CAS 600159-79-3C13H18N2O4S
1-(2-Methoxyphenyl)-3-(3-methyl-1,1-dioxidotetrahydrothiophen-3-yl)urea
CAS 507256-40-8C13H18N2O4S
2-Methoxy-N-(4-pyrrolidin-1-ylsulfonylphenyl)acetamide
CAS 510737-09-4C13H18N2O4S
2-Methyl-1-(4-methyl-3-nitrophenyl)sulfonylpiperidine
CAS 331256-04-3C13H18N2O4S
4-(Methanesulfonamido)-N-(oxolan-2-ylmethyl)benzamide
CAS 823834-90-8C13H18N2O4S
![2-{[4-(3-Methylphenyl)piperazin-1-yl]sulfonyl}acetic acid chemical structure, C13H18N2O4S, CAS 1042613-44-4](/s/NOBGXTAUGOMCRI-UHFFFAOYSA-N.svg)
2-{[4-(3-Methylphenyl)piperazin-1-yl]sulfonyl}acetic acid
CAS 1042613-44-4C13H18N2O4S
- 1-(3,4-Dihydro-2H-1,5-benzodioxepine-7-sulfonyl)piperazine771499-94-6C13H18N2O4S
- 2-Acetamido-4-methylsulfonyl-N-phenylbutanamide1009348-89-3C13H18N2O4S
- 1-(4-Methoxyphenyl)sulfonylpiperidine-4-carboxamide332391-26-1C13H18N2O4S
- Diethyl 2-amino-4,7-dihydrothieno[2,3-c]pyridine-3,6(5H)-dicarboxylate24264-33-3C13H18N2O4S
- 1-(2,3-Dihydro-1,4-benzodioxine-6-sulfonyl)-1,4-diazepane1082556-61-3C13H18N2O4S
- Benzenesulfonamide, N-cyclohexyl-N-methyl-2-nitro-70693-58-2C13H18N2O4S
- N-Methyl-N-[4-(morpholine-4-carbonyl)phenyl]methanesulfonamide693799-80-3C13H18N2O4S
- N-Cyclohexyl-4-methyl-3-nitrobenzenesulfonamide134187-80-7C13H18N2O4S
- 3-(Methoxymethyl)azetidine-3-carbonitrile, 4-methylbenzene-1-sulfonic acid2995276-61-2C13H18N2O4S
- 5-[(3-Carbamoyl-4-ethyl-5-methylthiophen-2-yl)amino]-5-oxopentanoic acid445260-19-5C13H18N2O4S
- N-Cycloheptyl-2-nitrobenzenesulfonamide346691-67-6C13H18N2O4S
- Ethyl 4-(benzenesulfonyl)piperazine-1-carboxylate27106-46-3C13H18N2O4S
- 2-(1-(tert-Butoxycarbonyl)pyrrolidin-2-yl)thiazole-4-carboxylic acid1824349-18-9C13H18N2O4S
- N-Cyclopropyl-2-methyl-5-(pyrrolidine-1-carbonyl)furan-3-sulfonamide1206989-10-7C13H18N2O4S
- N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)-2-methoxyacetamide1105246-42-1C13H18N2O4S
- N-(2-(N-Allylsulfamoyl)ethyl)-3-methoxybenzamide899738-99-9C13H18N2O4S
- 1-[(2R,4S,5R)-5-Allyl-4-hydroxy-5-(hydroxymethyl)tetrahydrothiophen-2-yl]-5-methyl-pyrimidine-2,4-dione1017605-07-0C13H18N2O4S
- N-Acetylcysteine-6,7-dihydro-7-hydroxy-1-hydroxymethyl-5H-pyrrolizine131711-46-1C13H18N2O4S
- Ethyl (5-(1,1-dioxidoisothiazolidin-2-yl)-2-methylphenyl)carbamate941994-40-7C13H18N2O4S
- N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)ethanesulfonamide922050-97-3C13H18N2O4S
- N-(3,3,5-Trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)methanesulfonamide922022-87-5C13H18N2O4S
- N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)ethanesulfonamide922133-37-7C13H18N2O4S
- N-Pivaloyl 7-aminodesacetoxycephalosporanic acid146794-70-9C13H18N2O4S
- Ethyl 2-[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]-1,3-thiazolidine-4-carboxylate158756-67-3C13H18N2O4S
- Antibiotic-5d251349-54-9C13H18N2O4S
- 1-(4-Methoxybenzoyl)-4-(methylsulfonyl)piperazine333756-09-5C13H18N2O4S
- 1-(2-Methoxybenzoyl)-4-(methylsulfonyl)piperazine333756-41-5C13H18N2O4S
- N-Cyclohexyl-4-methylsulfonyl-2-nitroaniline87815-79-0C13H18N2O4S
- N-(1-(2-Methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl)methanesulfonamide1087796-40-4C13H18N2O4S
- 2-((tert-Butoxycarbonyl)amino)-4,5,6,7-tetrahydrobenzo[d]thiazole-4-carboxylic acid1190391-84-4C13H18N2O4S
- 2,6-Diaza-spiro[3.4]octan-7-one toluene-4-sulfonic acid salt1958100-97-4C13H18N2O4S
- Benzyl 4-sulfamoylpiperidine-1-carboxylate878388-35-3C13H18N2O4S
- 5-tert-Butyl 2-methyl 3-amino-4H-thieno[2,3-C]pyrrole-2,5(6H)-dicarboxylate1357948-71-0C13H18N2O4S
- 2-tert-Butoxycarbonylamino-4,5,6,7-tetrahydro-benzothiazole-6-carboxylic acid1820683-35-9C13H18N2O4S
- 2-(4-Methyl-1-piperazinyl)-4-(methylsulfonyl)benzoic acid1197193-10-4C13H18N2O4S
- 1-((2-Methyl-5-nitrophenyl)sulfonyl)azepane682786-38-5C13H18N2O4S
- 3-(4-Methyl-1-piperazinyl)-4-(methylsulfonyl)benzoic acid1197193-05-7C13H18N2O4S
- N-[4-(Acetylsulfamoyl)phenyl]-2,2-dimethylpropanamide6098-85-7C13H18N2O4S
- N-(tert-Butyl)-7-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-sulfonamide727672-14-2C13H18N2O4S
- N-Cycloheptyl-4-nitrobenzenesulfonamide329941-88-0C13H18N2O4S
- 1-(1,3-Benzodioxol-5-ylmethyl)-4-methylsulfonylpiperazine349626-05-7C13H18N2O4S
- Ethyl 5-carbamoyl-4-methyl-2-(2-methylpropanoylamino)thiophene-3-carboxylate419558-25-1C13H18N2O4S
- N,N-Diethyl-7-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-sulfonamide727671-82-1C13H18N2O4S
- Methyl 1-(4-aminobenzenesulfonyl)piperidine-3-carboxylate901273-25-4C13H18N2O4S
- 4-Methyl-3-[(4-methylpiperazin-1-yl)sulfonyl]benzoic acid1036541-46-4C13H18N2O4S
- Methyl N-[1-(benzenesulfonyl)piperidin-4-yl]carbamate551920-89-9C13H18N2O4S
- D-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-2-pyridinyl-172882-67-6C13H18N2O4S
- 2-{[4-(Piperidin-1-yl)phenyl]sulfamoyl}acetic acid1098369-40-4C13H18N2O4S
- 2-{1-[(tert-Butoxy)carbonyl]pyrrolidin-3-yl}-1,3-thiazole-4-carboxylic acid1211585-39-5C13H18N2O4S
- N-(2-Hydroxyethyl)-3-(pyrrolidine-1-sulfonyl)benzamide379254-38-3C13H18N2O4S
- 2-Methyl-5-[(4-methylpiperazin-1-yl)sulfonyl]benzoic acid1040343-07-4C13H18N2O4S
- 2,6-Diaza-spiro[3.4]octan-5-one tosylate2305079-56-3C13H18N2O4S
- 4-{N-[(4-Ethyl-5-methyl-3-thienyl)carbonylamino]carbamoyl}butanoic acid438229-11-9C13H18N2O4S
- 3-[4-(Benzenesulfonyl)piperazin-1-yl]propanoic acid893760-31-1C13H18N2O4S
- 4-Acetamidophenyl piperidine-1-sulfonate825607-52-1C13H18N2O4S
- Cefcapene side-chain acid transisomer159860-40-9C13H18N2O4S
- 1-[4-(Ethylsulfonyl)-2-nitrophenyl]piperidine942474-62-6C13H18N2O4S
- 5-tert-Butyl 2-methyl 6,7-dihydrothiazolo[5,4-c]pyridine-2,5(4H)-dicarboxylate365996-11-8C13H18N2O4S
- 1-(Methylsulfonyl)-N-(2-phenoxyethyl)azetidine-3-carboxamide1428357-10-1C13H18N2O4S
- {[4-(2-Methoxyphenoxy)but-2-YN-1-yl]sulfamoyl}dimethylamine1428364-54-8C13H18N2O4S
- 5-tert-Butyl 2-methyl 4H,5H,6H,7H-[1,3]thiazolo[4,5-c]pyridine-2,5-dicarboxylate1695329-31-7C13H18N2O4S
- Benzyl 3-sulfamoylpiperidine-1-carboxylate2146077-43-0C13H18N2O4S
- Benzyl N-[3-(sulfamoylmethyl)cyclobutyl]carbamate2639454-22-9C13H18N2O4S
- Ethyl 5-Boc-5,6-dihydro-4H-pyrrolo[3,4-d]thiazole-2-carboxylate1416712-64-5C13H18N2O4S
- 1-(4-Methoxyphenyl)sulfonyl-3-(3-methylbut-2-enyl)urea28490-24-6C13H18N2O4S
- N-{[4-(Morpholin-4-ylsulfonyl)phenyl]methyl}acetamide519152-13-7C13H18N2O4S
- 9-(Pyridin-3-ylsulfonyl)-1,5-dioxa-9-azaspiro[5.5]undecane1023049-68-4C13H18N2O4S
- Methyl 5-carbamoyl-4-methyl-2-(pentanoylamino)thiophene-3-carboxylate350989-80-9C13H18N2O4S
- N-[4-(Ethylsulfamoyl)phenyl]oxolane-2-carboxamide878678-72-9C13H18N2O4S
- N-((2-Oxo-3-(p-tolyl)oxazolidin-5-yl)methyl)ethanesulfonamide954632-80-5C13H18N2O4S
- Methyl 1-[(2-aminophenyl)sulfonyl]piperidine-2-carboxylate1290784-19-8C13H18N2O4S
- N-(2-Methoxybenzyl)-1-(methylsulfonyl)azetidine-3-carboxamide1428351-50-1C13H18N2O4S
- (3-(Cyclohexylsulfonyl)azetidin-1-yl)(isoxazol-5-yl)methanone1448033-16-6C13H18N2O4S
- Methyl 2-((1-(3,5-dimethylisoxazole-4-carbonyl)pyrrolidin-3-yl)thio)acetate2034408-08-5C13H18N2O4S
- tert-Butyl N-[5-(oxolane-3-carbonyl)-1,3-thiazol-2-yl]carbamate2171988-51-3C13H18N2O4S
- 2-Ethyl-1-[(3-nitrophenyl)sulfonyl]piperidine701245-04-7C13H18N2O4S
Frequently asked questions
What is the molar mass of C13H18N2O4S?
The molar mass of C13H18N2O4S is 298.36 g/mol, calculated from standard atomic weights for 13 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 298.0987 Da.
How many compounds have the formula C13H18N2O4S?
CompoundList lists 225 compounds with the molecular formula C13H18N2O4S, including 3-(2-Acetamidoethyl)thio-6-ethyl-7-oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 2-Amino-6-((tert-butoxy)carbonyl)-4H,5H,6H,7H-thieno(2,3-c)pyridine-3-carboxylic acid, (Z)-2-(2-t-Butoxycarbonylamino-4-thiazolyl)pent-2-enoic 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 C13H18N2O4S?
C13H18N2O4S has a degree of unsaturation of 6. 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.