Molecular formula
C18H23N3O3S2
76 compounds have this formula on CompoundList.
- Molar mass
- 393.52g/mol
- Monoisotopic mass
- 393.1181Da
- Atoms
- 49
- Elements
- 5
- Rings plus double bonds
- 9
The formula C18H23N3O3S2 describes a molecule made of 18 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 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 × 1854.94%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 235.89%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 310.68%14.007 × 3 = 42.021 g/mol
- O Oxygen × 312.20%15.999 × 3 = 47.997 g/mol
- S Sulfur × 216.29%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C18H23N3O3S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 76 of 76 compounds
1-(Adamantane-1-carbonyl)-3-(3-sulfamoylphenyl)thiourea
CAS 380426-22-2C18H23N3O3S2
![2-(5,6-Dimethyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanyl-N-(oxolan-2-ylmethyl)acetamide chemical structure, C18H23N3O3S2, CAS 565179-95-5](/s/LMTXSTBCTCOVSP-UHFFFAOYSA-N.svg)
2-(5,6-Dimethyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanyl-N-(oxolan-2-ylmethyl)acetamide
CAS 565179-95-5C18H23N3O3S2
![3-Cyclohexyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]propanamide chemical structure, C18H23N3O3S2, CAS 6111-28-0](/s/FDFXEUDQYJRMQP-UHFFFAOYSA-N.svg)
3-Cyclohexyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]propanamide
CAS 6111-28-0C18H23N3O3S2
![N-[4-Methylsulfanyl-1-oxo-1-(2-phenylhydrazinyl)butan-2-yl]-1-phenylmethanesulfonamide chemical structure, C18H23N3O3S2, CAS 7474-67-1](/s/CPXZSUSONKKSLT-UHFFFAOYSA-N.svg)
N-[4-Methylsulfanyl-1-oxo-1-(2-phenylhydrazinyl)butan-2-yl]-1-phenylmethanesulfonamide
CAS 7474-67-1C18H23N3O3S2
![3-Ethyl-2-(2-morpholin-4-yl-2-oxoethyl)sulfanyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one chemical structure, C18H23N3O3S2, CAS 497076-88-7](/s/HYTQDFMVSIXYNX-UHFFFAOYSA-N.svg)
3-Ethyl-2-(2-morpholin-4-yl-2-oxoethyl)sulfanyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
CAS 497076-88-7C18H23N3O3S2
![1-(2-Ethoxyphenyl)-3-[(2,4,6-trimethylphenyl)sulfonylamino]thiourea chemical structure, C18H23N3O3S2, CAS 701952-95-6](/s/WZIRFPCCPBFSFH-UHFFFAOYSA-N.svg)
1-(2-Ethoxyphenyl)-3-[(2,4,6-trimethylphenyl)sulfonylamino]thiourea
CAS 701952-95-6C18H23N3O3S2
N-(2-((4-Phenylpiperazin-1-yl)sulfonyl)ethyl)-2-(thiophen-2-yl)acetamide
CAS 897621-83-9C18H23N3O3S2
Ethyl 2-((1-((5-mesityl-1,3,4-thiadiazol-2-yl)amino)-1-oxopropan-2-yl)thio)acetate
CAS 394235-81-5C18H23N3O3S2
N-(4-(tert-Butyl)thiazol-2-yl)-4-(N-cyclopropyl-N-methylsulfamoyl)benzamide
CAS 923391-87-1C18H23N3O3S2
N-(6-Piperidin-1-ylsulfonyl-1,3-benzothiazol-2-yl)cyclopentanecarboxamide
CAS 881042-44-0C18H23N3O3S2
N-(4-(2,4-Dimethylphenyl)thiazol-2-yl)-1-(methylsulfonyl)piperidine-2-carboxamide
CAS 1214686-53-9C18H23N3O3S2
1-Phenyl-3-(2-(1-(thiophen-2-ylsulfonyl)piperidin-2-yl)ethyl)urea
CAS 887860-84-6C18H23N3O3S2
1-(3-((4-(((1-Methyl-1H-imidazol-2-yl)thio)methyl)piperidin-1-yl)sulfonyl)phenyl)ethanone
CAS 1428374-22-4C18H23N3O3S2
![N-[4-(4-Ethylphenyl)-1,3-thiazol-2-yl]-1-methanesulfonylpiperidine-4-carboxamide chemical structure, C18H23N3O3S2, CAS 1040642-14-5](/s/HMJNWWBZHOBEMU-UHFFFAOYSA-N.svg)
N-[4-(4-Ethylphenyl)-1,3-thiazol-2-yl]-1-methanesulfonylpiperidine-4-carboxamide
CAS 1040642-14-5C18H23N3O3S2
3-(2-Benzenesulfonamido-1,3-thiazol-4-yl)-N-cyclohexylpropanamide
CAS 1040640-80-9C18H23N3O3S2
N-(Cyclohexylmethyl)-2-((4-(methylsulfonyl)phenyl)amino)thiazole-4-carboxamide
CAS 1170447-88-7C18H23N3O3S2
N-(4-(3,4-Dimethylphenyl)thiazol-2-yl)-1-(methylsulfonyl)piperidine-3-carboxamide
CAS 1058188-87-6C18H23N3O3S2
1-(4-Methylpiperidin-1-yl)-2-(2-((4-(methylsulfonyl)phenyl)amino)thiazol-4-yl)ethanone
CAS 1040658-76-1C18H23N3O3S2
![N-(3-Hydroxypropyl)-2-[(4-oxo-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)sulfanyl]acetamide chemical structure, C18H23N3O3S2, CAS 325693-21-8](/s/HQEIZTDGNWKBDN-UHFFFAOYSA-N.svg)
N-(3-Hydroxypropyl)-2-[(4-oxo-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)sulfanyl]acetamide
CAS 325693-21-8C18H23N3O3S2
![2-(Methylsulfanyl)-N-[(4-{[(propan-2-yl)sulfamoyl]methyl}phenyl)methyl]pyridine-3-carboxamide chemical structure, C18H23N3O3S2, CAS 930967-06-9](/s/WOFQRDPHSZWZOK-UHFFFAOYSA-N.svg)
2-(Methylsulfanyl)-N-[(4-{[(propan-2-yl)sulfamoyl]methyl}phenyl)methyl]pyridine-3-carboxamide
CAS 930967-06-9C18H23N3O3S2
![4-(N,N-Diethylsulfamoyl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzamide chemical structure, C18H23N3O3S2, CAS 308292-90-2](/s/WOLVLXHCJBPEKX-UHFFFAOYSA-N.svg)
4-(N,N-Diethylsulfamoyl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzamide
CAS 308292-90-2C18H23N3O3S2
(E)-N-((E)-3-Cyclohexyl-5-((dimethylamino)methylene)-4-oxothiazolidin-2-ylidene)benzenesulfonamide
CAS 627470-40-0C18H23N3O3S2
![Ethyl 4-{3-[2-methyl-4-(thiophen-2-yl)-1,3-thiazol-5-yl]propanoyl}piperazine-1-carboxylate chemical structure, C18H23N3O3S2, CAS 1017662-53-1](/s/BWKYWIIOWYLOEV-UHFFFAOYSA-N.svg)
Ethyl 4-{3-[2-methyl-4-(thiophen-2-yl)-1,3-thiazol-5-yl]propanoyl}piperazine-1-carboxylate
CAS 1017662-53-1C18H23N3O3S2
![N-{4-[4-(Pyrrolidine-1-sulfonyl)phenyl]-1,3-thiazol-2-yl}pentanamide chemical structure, C18H23N3O3S2, CAS 622353-19-9](/s/BYZVOEPHDKKTMB-UHFFFAOYSA-N.svg)
N-{4-[4-(Pyrrolidine-1-sulfonyl)phenyl]-1,3-thiazol-2-yl}pentanamide
CAS 622353-19-9C18H23N3O3S2
- 1-(Methylsulfonyl)-N-(pyridin-2-ylmethyl)-N-(thiophen-3-ylmethyl)piperidine-4-carboxamide1235382-25-8C18H23N3O3S2
- 3-(4-(Methylsulfonyl)phenyl)-N-(1-(thiazol-2-yl)piperidin-4-yl)propanamide1448129-39-2C18H23N3O3S2
- N-(4-tert-Butyl-1,3-thiazol-2-yl)-4-(pyrrolidine-1-sulfonyl)benzamide306738-52-3C18H23N3O3S2
- N-[2-(Diethylsulfamoyl)-4-methylphenyl]-2-(methylsulfanyl)pyridine-3-carboxamide380570-23-0C18H23N3O3S2
- N-(2-Cyclohex-1-en-1-ylethyl)-2-[(6-methyl-1,1-dioxido-4H-1,2,4-benzothiadiazin-3-yl)thio]acetamide896707-31-6C18H23N3O3S2
- N-(2-{[4-(3-Methylphenyl)piperazin-1-yl]sulfonyl}ethyl)thiophene-2-carboxamide946203-47-0C18H23N3O3S2
- 1-(1-(Propylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)-3-(thiophen-2-ylmethyl)urea1203339-40-5C18H23N3O3S2
- 5-Ethyl-N-((1-nicotinoylpiperidin-4-yl)methyl)thiophene-2-sulfonamide1797047-45-0C18H23N3O3S2
- 4-(Cyclohexylmethylsulfamoyl)-N-(4-methyl-1,3-thiazol-2-yl)benzamide606134-87-6C18H23N3O3S2
- 2-(2-Benzenesulfonamido-1,3-thiazol-4-yl)-N-(cyclohexylmethyl)acetamide376638-44-7C18H23N3O3S2
- N-Cyclohexyl-2-[2-(4-methylbenzenesulfonamido)-1,3-thiazol-4-yl]acetamide921926-61-6C18H23N3O3S2
- 2-(1-(1,1-Dioxidotetrahydrothiophen-3-yl)-3,5-dimethyl-1H-pyrazol-4-yl)-N-(2-(methylthio)phenyl)acetamide1207025-00-0C18H23N3O3S2
- 1-(2-(Propylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-(thiophen-2-ylmethyl)urea1207055-79-5C18H23N3O3S2
- N-(2,3-Dimethylphenyl)-2-(4-thiophen-2-ylsulfonylpiperazin-1-yl)acetamide832727-64-7C18H23N3O3S2
- N-(4-(2-(Azepan-1-yl)-2-oxoethyl)thiazol-2-yl)-4-methylbenzenesulfonamide922046-89-7C18H23N3O3S2
- 4-Methyl-N-(4-(2-(4-methylpiperidin-1-yl)-2-oxoethyl)thiazol-2-yl)benzenesulfonamide922046-92-2C18H23N3O3S2
- 4-(N-Cyclohexyl-N-ethylsulfamoyl)-N-(thiazol-2-yl)benzamide919859-16-8C18H23N3O3S2
- N-Isobutyl-2-(2-((2-((3-methoxyphenyl)amino)-2-oxoethyl)thio)thiazol-4-yl)acetamide941937-52-6C18H23N3O3S2
- N-Butyl-2-(2-((2-((4-methoxyphenyl)amino)-2-oxoethyl)thio)thiazol-4-yl)acetamide941938-03-0C18H23N3O3S2
- N-Isobutyl-2-(2-((2-((4-methoxyphenyl)amino)-2-oxoethyl)thio)thiazol-4-yl)acetamide941961-90-6C18H23N3O3S2
- N-(sec-Butyl)-2-(2-((2-((4-methoxyphenyl)amino)-2-oxoethyl)thio)thiazol-4-yl)acetamide941892-63-3C18H23N3O3S2
- N-(4-(N-(2-(Pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)sulfamoyl)phenyl)acetamide946356-93-0C18H23N3O3S2
- 2-(2-Benzenesulfonamido-1,3-thiazol-4-yl)-N-cycloheptylacetamide921996-79-4C18H23N3O3S2
- 3-{[4-(2,5-Dimethylphenyl)piperazin-1-yl]sulfonyl}-N-methylthiophene-2-carboxamide1040632-99-2C18H23N3O3S2
- 4-Methyl-N-{4-[3-oxo-3-(piperidin-1-yl)propyl]-1,3-thiazol-2-yl}benzene-1-sulfonamide1040670-48-1C18H23N3O3S2
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-[4-(ethanesulfonyl)phenyl]propanamide1110937-46-6C18H23N3O3S2
- 1-(1-(Propylsulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl)-3-(thiophen-2-ylmethyl)urea1203241-74-0C18H23N3O3S2
- 1-{[(Thiophen-2-yl)methyl]carbamoyl}ethyl 3-[4,6-dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]propanoate1111561-50-2C18H23N3O3S2
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-3,5-dimethyl-N-[2-(phenylsulfanyl)ethyl]-1H-pyrazole-4-carboxamide1401605-99-9C18H23N3O3S2
- N-(3-Cyanothiolan-3-yl)-4-methyl-3-(piperidine-1-sulfonyl)benzamide1423236-27-4C18H23N3O3S2
- (3-(Cyclohexylsulfonyl)azetidin-1-yl)(4-methyl-2-(1H-pyrrol-1-yl)thiazol-5-yl)methanone1798540-62-1C18H23N3O3S2
- 3-(4-(Methylsulfonyl)phenyl)-N-((1-(thiazol-2-yl)pyrrolidin-2-yl)methyl)propanamide1798624-11-9C18H23N3O3S2
- N-(2-(Benzo[b]thiophen-2-yl)-2-hydroxypropyl)-2-isopropyl-1-methyl-1H-imidazole-4-sulfonamide2034604-57-2C18H23N3O3S2
- N-(2-(Benzo[b]thiophen-3-yl)-2-hydroxyethyl)-1-isopropyl-3,5-dimethyl-1H-pyrazole-4-sulfonamide2034570-95-9C18H23N3O3S2
- 2-(4-(Isopropylthio)phenyl)-1-(3-((1-methyl-1H-imidazol-2-yl)sulfonyl)azetidin-1-yl)ethanone2034445-86-6C18H23N3O3S2
- 2-(Benzylthio)-1-(4-((1-methyl-1H-imidazol-2-yl)sulfonyl)piperidin-1-yl)ethanone2320852-21-7C18H23N3O3S2
- 3-Thiophenecarboxamide, 4,5-dimethyl-2-[[[(1-oxobutyl)(2-thienylmethyl)amino]acetyl]amino]-606110-10-5C18H23N3O3S2
- N-(4,5-Dimethyl-1,3-thiazol-2-yl)-1-(4-methylphenyl)sulfonylpiperidine-4-carboxamide915891-33-7C18H23N3O3S2
- N-{4-[(4-Ethylpiperazin-1-yl)carbonyl]phenyl}-N-methylthiophene-2-sulfonamide948404-73-7C18H23N3O3S2
- N-(3-((4-Phenylpiperazin-1-yl)sulfonyl)propyl)thiophene-2-carboxamide1021040-49-2C18H23N3O3S2
- 4-(Dimethylsulfamoyl)-N-{1-[(thiophen-3-yl)methyl]pyrrolidin-3-yl}benzamide2097914-25-3C18H23N3O3S2
- 4-Methoxy-7-methyl-2-[2-(thiomorpholine-4-carbonyl)morpholin-4-yl]-1,3-benzothiazole2415603-88-0C18H23N3O3S2
- 4,7-Dimethoxy-2-[3-(thiomorpholine-4-carbonyl)pyrrolidin-1-yl]-1,3-benzothiazole2877636-11-6C18H23N3O3S2
- 4,5-Dimethyl-2-[[2-[2-methylpropanoyl(thiophen-2-ylmethyl)amino]acetyl]amino]thiophene-3-carboxamide606110-18-3C18H23N3O3S2
- Benzenesulfonamide, N-[5-[(hexahydro-1H-azepin-1-yl)carbonyl]-4-methyl-2-thiazolyl]-4-methyl-955670-63-0C18H23N3O3S2
- Benzenesulfonamide, 4-methyl-N-[4-methyl-5-[(3-methyl-1-piperidinyl)carbonyl]-2-thiazolyl]-955670-67-4C18H23N3O3S2
- Benzenesulfonamide, 4-methyl-N-[4-methyl-5-[(4-methyl-1-piperidinyl)carbonyl]-2-thiazolyl]-955719-30-9C18H23N3O3S2
- Benzenesulfonamide, 2,4-dimethyl-N-[4-methyl-5-(1-piperidinylcarbonyl)-2-thiazolyl]-955630-75-8C18H23N3O3S2
- 5-Thiazolecarboxamide, N-cyclopentyl-2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-955677-55-1C18H23N3O3S2
- N-[1-(4-Methanesulfonyl-1,3-benzothiazol-2-yl)piperidin-4-yl]cyclobutanecarboxamide2770603-63-7C18H23N3O3S2
- 3-({5-Oxo-1-[2-(thiophen-2-yl)ethyl]pyrrolidin-3-yl}methyl)-8-thia-1,3-diazaspiro[4.5]decane-2,4-dione3054538-14-3C18H23N3O3S2
- 3-Methyl-N-{4-[2-methyl-1-(methylsulfonyl)-2,3-dihydro-1H-indol-5-yl]-1,3-thiazol-2-yl}butanamide606121-99-7C18H23N3O3S2
Frequently asked questions
What is the molar mass of C18H23N3O3S2?
The molar mass of C18H23N3O3S2 is 393.52 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 393.1181 Da.
How many compounds have the formula C18H23N3O3S2?
CompoundList lists 76 compounds with the molecular formula C18H23N3O3S2, including 1-(Adamantane-1-carbonyl)-3-(3-sulfamoylphenyl)thiourea, 2-(5,6-Dimethyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanyl-N-(oxolan-2-ylmethyl)acetamide, 3-Cyclohexyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]propanamide. 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 C18H23N3O3S2?
C18H23N3O3S2 has a degree of unsaturation of 9. 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.