Molecular formula
C18H18ClN3O2S
65 compounds have this formula on CompoundList.
- Molar mass
- 375.87g/mol
- Monoisotopic mass
- 375.0808Da
- Atoms
- 43
- Elements
- 6
- Rings plus double bonds
- 11
The formula C18H18ClN3O2S describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 2 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 × 1857.52%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 184.83%1.008 × 18 = 18.144 g/mol
- Cl Chlorine × 19.43%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 311.18%14.007 × 3 = 42.021 g/mol
- O Oxygen × 28.51%15.999 × 2 = 31.998 g/mol
- S Sulfur × 18.53%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H18ClN3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 65 of 65 compounds
![4-Chloro-N-[(4-morpholin-4-ylphenyl)carbamothioyl]benzamide chemical structure, C18H18ClN3O2S, CAS 403709-83-1](/s/UPXUXAYOAGLPJL-UHFFFAOYSA-N.svg)
4-Chloro-N-[(4-morpholin-4-ylphenyl)carbamothioyl]benzamide
CAS 403709-83-1C18H18ClN3O2S
![3-Chloro-N-[(4-morpholin-4-ylphenyl)carbamothioyl]benzamide chemical structure, C18H18ClN3O2S, CAS 425668-59-3](/s/BZWOBHFJILYJMP-UHFFFAOYSA-N.svg)
3-Chloro-N-[(4-morpholin-4-ylphenyl)carbamothioyl]benzamide
CAS 425668-59-3C18H18ClN3O2S
![N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)butyramide chemical structure, C18H18ClN3O2S, CAS 886965-49-7](/s/CCIBRDCZWLUHPE-UHFFFAOYSA-N.svg)
N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)butyramide
CAS 886965-49-7C18H18ClN3O2S
![2-(1-((4-Chlorophenyl)sulfonyl)piperidin-4-yl)-1H-benzo[d]imidazole chemical structure, C18H18ClN3O2S, CAS 887886-39-7](/s/XBKRKVMVLLQSRM-UHFFFAOYSA-N.svg)
2-(1-((4-Chlorophenyl)sulfonyl)piperidin-4-yl)-1H-benzo[d]imidazole
CAS 887886-39-7C18H18ClN3O2S
![6-Chloro-2-(4-piperidin-1-ylsulfonylphenyl)imidazo[1,2-a]pyridine chemical structure, C18H18ClN3O2S, CAS 378765-31-2](/s/SYEITJXFYQRODA-UHFFFAOYSA-N.svg)
6-Chloro-2-(4-piperidin-1-ylsulfonylphenyl)imidazo[1,2-a]pyridine
CAS 378765-31-2C18H18ClN3O2S
![3-Amino-N-(4-chloro-2-methoxy-5-methylphenyl)-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamide chemical structure, C18H18ClN3O2S, CAS 773152-28-6](/s/VAZSGGDVOXTVBR-UHFFFAOYSA-N.svg)
3-Amino-N-(4-chloro-2-methoxy-5-methylphenyl)-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamide
CAS 773152-28-6C18H18ClN3O2S
N-(3-Chloro-4-piperidin-1-ylphenyl)-1,1-dioxo-1,2-benzothiazol-3-amine
CAS 823830-84-8C18H18ClN3O2S
![1-[3-(4-Chlorophenyl)-1-oxa-2,4,8-triazaspiro[4.5]dec-2-EN-8-yl]-2-(thiophen-2-yl)ethan-1-one chemical structure, C18H18ClN3O2S, CAS 1775300-71-4](/s/QZCGQHPRLIXCNN-UHFFFAOYSA-N.svg)
1-[3-(4-Chlorophenyl)-1-oxa-2,4,8-triazaspiro[4.5]dec-2-EN-8-yl]-2-(thiophen-2-yl)ethan-1-one
CAS 1775300-71-4C18H18ClN3O2S
![N-(3-Chlorophenyl)-2-(5-oxo-3,5,6,7,8,9-hexahydro-2H-thiazolo[2,3-b]quinazolin-3-yl)acetamide chemical structure, C18H18ClN3O2S, CAS 1021265-53-1](/s/SXBFRFYDOMIZAL-UHFFFAOYSA-N.svg)
N-(3-Chlorophenyl)-2-(5-oxo-3,5,6,7,8,9-hexahydro-2H-thiazolo[2,3-b]quinazolin-3-yl)acetamide
CAS 1021265-53-1C18H18ClN3O2S
2-(((2-(4-Chlorophenyl)-5-methyloxazol-4-yl)methyl)thio)-5-ethyl-6-methylpyrimidin-4-ol
CAS 1040635-88-8C18H18ClN3O2S
![5-{[(4-Chlorophenyl)carbonyl]amino}-4-cyano-N,N-diethyl-3-methylthiophene-2-carboxamide chemical structure, C18H18ClN3O2S, CAS 5693-10-7](/s/LGIQEAGKWKIRHM-UHFFFAOYSA-N.svg)
5-{[(4-Chlorophenyl)carbonyl]amino}-4-cyano-N,N-diethyl-3-methylthiophene-2-carboxamide
CAS 5693-10-7C18H18ClN3O2S
![1-[(3-Chlorophenyl)sulfonyl]-4-(1-piperazinyl)-1H-indole chemical structure, C18H18ClN3O2S, CAS 431045-35-1](/s/IWFWMNHBEFSLTE-UHFFFAOYSA-N.svg)
1-[(3-Chlorophenyl)sulfonyl]-4-(1-piperazinyl)-1H-indole
CAS 431045-35-1C18H18ClN3O2S
5-(4-Chloro-2-methylphenoxymethyl)-4-(4-ethoxyphenyl)-4H-1,2,4-triazole-3-thiol
CAS 748793-44-4C18H18ClN3O2S
![N-Allyl-2-[4-(benzyloxy)-2-chlorobenzoyl]-1-hydrazinecarbothioamide chemical structure, C18H18ClN3O2S, CAS 478040-01-6](/s/HMCRHQYFVTUOCI-UHFFFAOYSA-N.svg)
N-Allyl-2-[4-(benzyloxy)-2-chlorobenzoyl]-1-hydrazinecarbothioamide
CAS 478040-01-6C18H18ClN3O2S
N-(5-(3-Chloro-4-methylbenzyl)thiazol-2-yl)-2-((furan-2-ylmethyl)amino)acetamide
CAS 780818-95-3C18H18ClN3O2S
5-(4-Chlorophthalazin-1-yl)-2-methyl-N-(propan-2-yl)benzenesulfonamide
CAS 732260-56-9C18H18ClN3O2S
![2-[(4-Chlorophenyl)sulfanyl]-N-(7,7-dimethyl-5-oxo-5,6,7,8-tetrahydroquinazolin-2-yl)acetamide chemical structure, C18H18ClN3O2S, CAS 517869-54-4](/s/FHPNEQOTEYAJQI-UHFFFAOYSA-N.svg)
2-[(4-Chlorophenyl)sulfanyl]-N-(7,7-dimethyl-5-oxo-5,6,7,8-tetrahydroquinazolin-2-yl)acetamide
CAS 517869-54-4C18H18ClN3O2S
![3-(6-Chloroimidazo[1,2-a]pyridin-2-yl)phenyl piperidino sulfone chemical structure, C18H18ClN3O2S, CAS 848736-34-5](/s/QSSYOUMVZNYLDE-UHFFFAOYSA-N.svg)
3-(6-Chloroimidazo[1,2-a]pyridin-2-yl)phenyl piperidino sulfone
CAS 848736-34-5C18H18ClN3O2S
3-(2-Chlorobenzyl)-6,7-dimethoxy-2-(methylsulfanyl)-4(3H)-quinazolinimine
CAS 866049-86-7C18H18ClN3O2S
![1-{[6-Chloro-2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]methyl}piperidine-4-carboxylic acid chemical structure, C18H18ClN3O2S, CAS 893612-77-6](/s/SCJSMWZLHYBZRI-UHFFFAOYSA-N.svg)
1-{[6-Chloro-2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]methyl}piperidine-4-carboxylic acid
CAS 893612-77-6C18H18ClN3O2S
![4-(3-Chloro-4-methylphenyl)-5-[(4-ethoxyphenoxy)methyl]-4H-1,2,4-triazole-3-thiol chemical structure, C18H18ClN3O2S, CAS 723332-61-4](/s/XSCPUKDHZBIHKL-UHFFFAOYSA-N.svg)
4-(3-Chloro-4-methylphenyl)-5-[(4-ethoxyphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS 723332-61-4C18H18ClN3O2S
2-(4-Chlorophenyl)-3-(4-methylbenzoyl)-1,3-thiazolane-4-carbohydrazide
CAS 1008281-47-7C18H18ClN3O2S
![N-(3-Chloro-2-methylphenyl)-2-((4-methoxybenzo[d]thiazol-2-yl)(methyl)amino)acetamide chemical structure, C18H18ClN3O2S, CAS 1351662-28-6](/s/FTFQCYIEESILPB-UHFFFAOYSA-N.svg)
N-(3-Chloro-2-methylphenyl)-2-((4-methoxybenzo[d]thiazol-2-yl)(methyl)amino)acetamide
CAS 1351662-28-6C18H18ClN3O2S
Methanesulfonamide, N-(p-(acridin-9-ylamino)phenyl)-, hydrochloride
CAS 75775-83-6C18H18ClN3O2S
- 2-Chloro-N-[(4-morpholin-4-ylphenyl)carbamothioyl]benzamide347338-90-3C18H18ClN3O2S
- 1,4-Benzenediamine, N-(5-chloro-2-nitrobenzo(b)thien-3-yl)-N',N'-diethyl-149338-24-9C18H18ClN3O2S
- N-{2-[(4-Chlorophenyl)sulfanyl]ethyl}-6,7-dimethoxy-4-quinazolinamine477859-98-6C18H18ClN3O2S
- N-(2-Chlorobenzyl)-2-((4-methoxybenzo[d]thiazol-2-yl)(methyl)amino)acetamide1351660-55-3C18H18ClN3O2S
- N-((2-(2-Chlorophenyl)-4-methylthiazol-5-yl)methyl)-2-(3,5-dimethylisoxazol-4-yl)acetamide1421527-95-8C18H18ClN3O2S
- N-((1-(Benzo[d]oxazol-2-yl)piperidin-4-yl)methyl)-5-chlorothiophene-2-carboxamide1796969-42-0C18H18ClN3O2S
- N-((6-(7-Chlorothieno[3,2-b]pyridin-2-yl)pyridin-3-yl)methyl)-N-(2-methoxyethyl)acetamide1429307-97-0C18H18ClN3O2S
- 5-Chloro-2-methoxy-N-(2-(5-methyl-3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethyl)benzamide2034235-05-5C18H18ClN3O2S
- 3-Chloro-N-[4-(2-methylpropanoylcarbamothioylamino)phenyl]benzamide535942-39-3C18H18ClN3O2S
- 3-Amino-N-(3-chloro-4-methylphenyl)-4-(methoxymethyl)-6-methylthieno[2,3-b]pyridine-2-carboxamide663202-86-6C18H18ClN3O2S
- 2-[1-(2-Chlorophenyl)sulfonylpiperidin-4-yl]-1H-benzimidazole606082-07-9C18H18ClN3O2S
- 4-[4-(4-Chlorophenyl)sulfonylpiperazin-1-yl]-1H-indole256458-64-7C18H18ClN3O2S
- 1-[[2-(4-Chlorophenyl)cyclopropanecarbonyl]amino]-3-(3-methoxyphenyl)thiourea512825-27-3C18H18ClN3O2S
- 1-[[2-(4-Chlorophenyl)cyclopropanecarbonyl]amino]-3-(4-methoxyphenyl)thiourea512825-10-4C18H18ClN3O2S
- N-(4-((3,4-Dihydroisoquinolin-2(1H)-yl)methyl)thiazol-2-yl)furan-2-carboxamide hydrochloride1215419-77-4C18H18ClN3O2S
- 5-Amino-4-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-1-(tetrahydrofuran-2-ylmethyl)-1,2-dihydro-3H-pyrrol-3-one929839-90-7C18H18ClN3O2S
- 3-(3-Chlorophenylsulfonyl)-1-(pyrrolidin-2-ylmethyl)-1H-pyrrolo[2,3-b]pyridine651024-28-1C18H18ClN3O2S
- 2-(4-Chlorobenzamido)-N-cyclopropyl-4,5,6,7-tetrahydrobenzo[d]thiazole-4-carboxamide941879-68-1C18H18ClN3O2S
- N-(1,3-Benzodioxol-5-yl)-4-(3-chlorophenyl)piperazine-1-carbothioamide895059-38-8C18H18ClN3O2S
- 2-{[5-(3-Chlorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-(1-ethyl-2,5-dimethyl-1H-pyrrol-3-yl)ethanone938003-32-8C18H18ClN3O2S
- 1-(1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)-3-(2-(methylthio)phenyl)urea894028-77-4C18H18ClN3O2S
- 3-(2-Chloropyridine-4-carbonyl)-N-(2-ethoxyphenyl)-4-methyl-1,3-thiazolidin-2-imine1118822-98-2C18H18ClN3O2S
- N-(5-Benzyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide hydrochloride1189427-30-2C18H18ClN3O2S
- 4-{[2-(4-Chlorophenyl)ethyl]amino}-6,7-dimethoxy-1,2-dihydroquinazoline-2-thione902503-20-2C18H18ClN3O2S
- 3-(3-Chlorophenyl)-N-(2-(2-methyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)ethyl)propanamide1903167-68-9C18H18ClN3O2S
- 5-Chloro-2-methyl-N-(2-(4-phenyl-1H-pyrazol-1-yl)ethyl)benzenesulfonamide2034292-19-6C18H18ClN3O2S
- 1-(1-((2-Chlorophenyl)sulfonyl)pyrrolidin-3-yl)-2-methyl-1H-benzo[d]imidazole2097873-53-3C18H18ClN3O2S
- N-[(E)-(2-Chloro-1-ethylindol-3-yl)methylideneamino]-4-methylbenzenesulfonamide70952-11-3C18H18ClN3O2S
- 1H-Indazole, 3-[(3-chlorophenyl)sulfonyl]-1-(4-piperidinyl)-651336-19-5C18H18ClN3O2S
- 3-(1-Chloroisoquinoline-3-carbonyl)-N-(cyclopropylmethyl)-1,3-thiazolidine-4-carboxamide1373027-56-5C18H18ClN3O2S
- 2-Chloro-N-{2-[4-(1-methyl-1H-pyrazol-5-yl)phenyl]ethyl}benzene-1-sulfonamide2640973-30-2C18H18ClN3O2S
- N'-{4-[(1,2-Benzothiazol-5-yl)oxy]-3-chlorophenyl}-N,N-diethylurea89721-86-8C18H18ClN3O2S
- Ethyl 2-(2-methylthiazol-4-yl)-4-(3-chlorophenyl)-6-methyl-1,4-dihydro-pyrimidin-5-carboxylate1006047-02-4C18H18ClN3O2S
- (S)-N-((5-(3-Chloro-4-cyanophenyl)pyridin-3-yl)(cyclopropyl)methyl)ethanesulfonamide1255870-77-9C18H18ClN3O2S
- (R)-N-((5-(3-Chloro-4-cyanophenyl)pyridin-3-yl)(cyclopropyl)methyl)ethanesulfonamide1255870-79-1C18H18ClN3O2S
- 1H-Pyrrolo[2,3-b]pyridine, 6-chloro-1-(phenylsulfonyl)-2-[(2R)-2-pyrrolidinylmethyl]-1001070-22-9C18H18ClN3O2S
- 2-[3-[2-(4-Piperidinyl)-4-thiazolyl]-5-isoxazolyl]benzaldehyde hydrochloride1313010-13-7C18H18ClN3O2S
- 1H-Pyrrolo[2,3-b]pyridine,6-chloro-1-(phenylsulfonyl)-2-[(2S)-2-pyrrolidinylmethyl]-1008108-81-3C18H18ClN3O2S
- 2-Chloro-N-{2-[4-(1-methyl-1H-pyrazol-4-yl)phenyl]ethyl}benzene-1-sulfonamide2549062-35-1C18H18ClN3O2S
- 3-[1-[(4-Chlorophenyl)sulfonyl]-4-piperidinyl]-1H-pyrrolo[2,3-b]pyridine2318874-40-5C18H18ClN3O2S
- 2-[4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl]-3-methyl-3H,4H-thieno[3,2-d]pyrimidin-4-one2770615-21-7C18H18ClN3O2S
Frequently asked questions
What is the molar mass of C18H18ClN3O2S?
The molar mass of C18H18ClN3O2S is 375.87 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 375.0808 Da.
How many compounds have the formula C18H18ClN3O2S?
CompoundList lists 65 compounds with the molecular formula C18H18ClN3O2S, including 4-Chloro-N-[(4-morpholin-4-ylphenyl)carbamothioyl]benzamide, 3-Chloro-N-[(4-morpholin-4-ylphenyl)carbamothioyl]benzamide, N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)butyramide. 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 C18H18ClN3O2S?
C18H18ClN3O2S has a degree of unsaturation of 11. 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.