Molecular formula
C12H18N2O2S
302 compounds have this formula on CompoundList.
- Molar mass
- 254.35g/mol
- Monoisotopic mass
- 254.1089Da
- Atoms
- 35
- Elements
- 5
- Rings plus double bonds
- 5
The formula C12H18N2O2S describes a molecule made of 12 carbon atoms, 18 hydrogen atoms, 2 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 × 1256.67%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 187.13%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 211.01%14.007 × 2 = 28.014 g/mol
- O Oxygen × 212.58%15.999 × 2 = 31.998 g/mol
- S Sulfur × 112.60%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H18N2O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 302 compounds
![Ethyl 2-[(piperidin-4-yl)methyl]-1,3-thiazole-5-carboxylate chemical structure, C12H18N2O2S, CAS 2113703-47-0](/s/SVVVTUUQQZIHMV-UHFFFAOYSA-N.svg)
Ethyl 2-[(piperidin-4-yl)methyl]-1,3-thiazole-5-carboxylate
CAS 2113703-47-0C12H18N2O2S
![Methyl 4-methyl-2-[(piperidin-4-yl)methyl]-1,3-thiazole-5-carboxylate chemical structure, C12H18N2O2S, CAS 2287318-45-8](/s/BSGMOFIMTZOOJS-UHFFFAOYSA-N.svg)
Methyl 4-methyl-2-[(piperidin-4-yl)methyl]-1,3-thiazole-5-carboxylate
CAS 2287318-45-8C12H18N2O2S
![3-(2-Methoxyethyl)-1-{[1-(thiophen-3-yl)cyclopropyl]methyl}urea chemical structure, C12H18N2O2S, CAS 2415552-00-8](/s/TVTRUKUDDNTGHH-UHFFFAOYSA-N.svg)
3-(2-Methoxyethyl)-1-{[1-(thiophen-3-yl)cyclopropyl]methyl}urea
CAS 2415552-00-8C12H18N2O2S
1-Benzylpiperidine-4-sulfonamide
CAS 2137875-87-5C12H18N2O2S
1-(1-Methanesulfonyl-2,3,4,5-tetrahydro-1H-1-benzazepin-2-yl)methanamine
CAS 2137675-21-7C12H18N2O2S
N-(5-Methoxy-3-(methylthio)pyridin-2-yl)pivalamide
CAS 2794196-63-5C12H18N2O2S
Ethyl 2-(pentylthio)pyrimidine-5-carboxylate
CAS 2064266-26-6C12H18N2O2S
![N-(2-Hydroxyethyl)-N'-[1-(4-methoxyphenyl)ethyl]thiourea chemical structure, C12H18N2O2S, CAS 74787-63-6](/s/QQCGVHGTARSJQO-UHFFFAOYSA-N.svg)
N-(2-Hydroxyethyl)-N'-[1-(4-methoxyphenyl)ethyl]thiourea
CAS 74787-63-6C12H18N2O2S
![N-[4-(2,2-Dimethyloxan-4-yl)-1,3-thiazol-2-yl]acetamide chemical structure, C12H18N2O2S, CAS 88572-12-7](/s/INWQEMBMIXCGRC-UHFFFAOYSA-N.svg)
N-[4-(2,2-Dimethyloxan-4-yl)-1,3-thiazol-2-yl]acetamide
CAS 88572-12-7C12H18N2O2S
N-(2-Methylpropyl)-2,3-dihydro-1H-indole-5-sulfonamide
CAS 893761-63-2C12H18N2O2S
4-((Piperidin-1-ylsulfonyl)methyl)aniline
CAS 1036522-46-9C12H18N2O2S
1-Benzyl-2-methanesulfonylpiperazine
CAS 1334102-83-8C12H18N2O2S
5-Hexyl-3-(1,3-thiazol-4-yl)-1,3-oxazolidin-2-one
CAS 1174336-91-4C12H18N2O2S
Methyl 2-(4,4-dimethylpiperidin-1-yl)-1,3-thiazole-4-carboxylate
CAS 1338376-91-2C12H18N2O2S
![Ethyl [(2-{[(pyridin-3-yl)methyl]amino}ethyl)sulfanyl]acetate chemical structure, C12H18N2O2S, CAS 90055-15-5](/s/LOFFJXZVOTZJIR-UHFFFAOYSA-N.svg)
Ethyl [(2-{[(pyridin-3-yl)methyl]amino}ethyl)sulfanyl]acetate
CAS 90055-15-5C12H18N2O2S
3-Benzyl-1-(methylsulfonyl)piperazine
CAS 1267497-83-5C12H18N2O2S
![2-[(3,5-Dimethylpiperidin-1-yl)methyl]-1,3-thiazole-4-carboxylic acid chemical structure, C12H18N2O2S, CAS 1176125-94-2](/s/YFNVPLGUNRQFSN-UHFFFAOYSA-N.svg)
2-[(3,5-Dimethylpiperidin-1-yl)methyl]-1,3-thiazole-4-carboxylic acid
CAS 1176125-94-2C12H18N2O2S
2-(1-Methanesulfonyl-1,2,3,4-tetrahydroquinolin-6-yl)ethan-1-amine
CAS 1369334-85-9C12H18N2O2S
![tert-Butyl 4-amino-4,7-dihydrothieno[2,3-C]pyridine-6(5H)-carboxylate chemical structure, C12H18N2O2S, CAS 1368041-22-8](/s/IZCIRLRIZXUCCD-UHFFFAOYSA-N.svg)
tert-Butyl 4-amino-4,7-dihydrothieno[2,3-C]pyridine-6(5H)-carboxylate
CAS 1368041-22-8C12H18N2O2S
2-(4-Methanesulfonylphenyl)-1-methylpiperazine
CAS 1368135-34-5C12H18N2O2S
2-(2-Methanesulfonylphenyl)-1-methylpiperazine
CAS 1368225-22-2C12H18N2O2S
tert-Butyl 2-(pyrrolidin-2-yl)-1,3-thiazole-4-carboxylate
CAS 1526815-70-2C12H18N2O2S
tert-Butyl ((6-(methylthio)pyridin-3-yl)methyl)carbamate
CAS 1355216-17-9C12H18N2O2S
N-(Propan-2-yl)-1,2,3,4-tetrahydroquinoline-5-sulfonamide
CAS 1915115-07-9C12H18N2O2S
- Ethyl 2-[2-(piperidin-4-yl)-1,3-thiazol-4-yl]acetate1925428-99-4C12H18N2O2S
- Ethyl 5-methyl-2-(piperidin-4-yl)-1,3-thiazole-4-carboxylate1772776-32-5C12H18N2O2S
- tert-Butyl 3-[(3-aminopyridin-2-yl)sulfanyl]propanoate1712793-30-0C12H18N2O2S
- N-[4-(Piperidin-3-yl)phenyl]methanesulfonamide1892269-57-6C12H18N2O2S
- N-[4-(Piperidin-2-yl)phenyl]methanesulfonamide1897201-16-9C12H18N2O2S
- Methyl 6-((methyl(2-(methylthio)ethyl)amino)methyl)picolinate2203952-43-4C12H18N2O2S
- 1,2,3,4-Tetrahydro-4,4-dimethyl-2-(methylsulfonyl)-7-isoquinolinamine1419736-66-5C12H18N2O2S
- 1-Benzyl-N-methylpyrrolidine-3-sulfonamide1936238-11-7C12H18N2O2S
- 2-(3-Methanesulfonylphenyl)-1-methylpiperazine1367938-16-6C12H18N2O2S
- Ethyl 4-methyl-2-[(pyrrolidin-3-yl)methyl]-1,3-thiazole-5-carboxylate2248322-26-9C12H18N2O2S
- tert-Butyl 2-amino-4,5,6,7-tetrahydro-1,3-benzothiazole-4-carboxylate2248374-77-6C12H18N2O2S
- tert-Butyl 5-(cyclopropylamino)-3-methyl-1,2-thiazole-4-carboxylate2248277-41-8C12H18N2O2S
- tert-Butyl 2-(cyclopropylamino)-4-methyl-1,3-thiazole-5-carboxylate2248379-27-1C12H18N2O2S
- tert-Butyl 2-amino-4,5,6,7-tetrahydro-1,3-benzothiazole-5-carboxylate2248362-00-5C12H18N2O2S
- Ethyl 2-[(piperidin-3-yl)methyl]-1,3-thiazole-4-carboxylate2121017-83-0C12H18N2O2S
- 2-(Tetrahydropyran-2-yloxymethyl)-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]thiazine2460028-90-2C12H18N2O2S
- 2-[(4,4-Dimethylpiperidin-1-yl)methyl]-1,3-thiazole-4-carboxylic acid1996851-79-6C12H18N2O2S
- 5-(5-Amino-6-methylpiperidin-2-yl)-2-methylthiophene-3-carboxylic acid2171731-74-9C12H18N2O2S
- 5-(3-Amino-5-methylpiperidin-2-yl)-2-methylthiophene-3-carboxylic acid2171756-89-9C12H18N2O2S
- 2-[Amino(cyclohexyl)methyl]-5-methyl-1,3-thiazole-4-carboxylic acid2137558-65-5C12H18N2O2S
- N-[2-(4-Aminophenyl)propan-2-yl]cyclopropanesulfonamide2138229-28-2C12H18N2O2S
- N-(1-Amino-2,3-dihydro-1H-inden-4-yl)propane-1-sulfonamide2138409-84-2C12H18N2O2S
- N-[(2,3,4,5-Tetrahydro-1H-1-benzazepin-2-yl)methyl]methanesulfonamide2137821-99-7C12H18N2O2S
- Ethyl 2-amino-5-cyclohexyl-1,3-thiazole-4-carboxylate2119953-20-5C12H18N2O2S
- {2-[(5-Cyclopropylpyridin-3-yl)sulfonyl]ethyl}(ethyl)amine2172111-18-9C12H18N2O2S
- 4-[(5-Cyclopropylpyridin-3-yl)sulfonyl]butan-2-amine2172514-35-9C12H18N2O2S
- 5-[5-(Aminomethyl)piperidin-2-yl]-2-methylthiophene-3-carboxylic acid2172263-82-8C12H18N2O2S
- 5-[3-(Aminomethyl)piperidin-2-yl]-2-methylthiophene-3-carboxylic acid2172264-65-0C12H18N2O2S
- 5-(3-Amino-4-methylpiperidin-2-yl)-2-methylthiophene-3-carboxylic acid2172110-70-0C12H18N2O2S
- N-{2-[(5-Ethylpyridin-3-yl)sulfonyl]ethyl}cyclopropanamine2172133-02-5C12H18N2O2S
- tert-Butyl 4-(1,3-thiazol-4-yl)pyrrolidine-3-carboxylate2172112-86-4C12H18N2O2S
- 5-[6-(Aminomethyl)piperidin-3-yl]-2-methylthiophene-3-carboxylic acid2172435-75-3C12H18N2O2S
- 5-(3-Amino-6-methylpiperidin-2-yl)-2-methylthiophene-3-carboxylic acid2171708-25-9C12H18N2O2S
- 5-(5-Amino-3-methylpiperidin-2-yl)-2-methylthiophene-3-carboxylic acid2172207-39-3C12H18N2O2S
- 5-[2-(Aminomethyl)piperidin-4-yl]-2-methylthiophene-3-carboxylic acid2172386-03-5C12H18N2O2S
- 5-(1,2-Thiazol-4-yl)-1,9-dioxa-4-azaspiro[5.6]dodecane2171761-08-1C12H18N2O2S
- 1,1-Dimethyl-10-(1,2-thiazol-3-yl)-2,6-dioxa-9-azaspiro[4.5]decane2171781-41-0C12H18N2O2S
- 3,3-Dimethyl-10-(1,2-thiazol-4-yl)-2,6-dioxa-9-azaspiro[4.5]decane2171796-89-5C12H18N2O2S
- 3,3-Dimethyl-10-(1,2-thiazol-3-yl)-2,6-dioxa-9-azaspiro[4.5]decane2171617-11-9C12H18N2O2S
- 5-(1,2-Thiazol-5-yl)-1,9-dioxa-4-azaspiro[5.6]dodecane2171793-86-3C12H18N2O2S
- 1,1-Dimethyl-10-(1,2-thiazol-4-yl)-2,6-dioxa-9-azaspiro[4.5]decane2171794-60-6C12H18N2O2S
- 5-(1,3-Thiazol-2-yl)-1,9-dioxa-4-azaspiro[5.6]dodecane2171791-89-0C12H18N2O2S
- N-(4-Amino-2,3-dihydro-1H-inden-1-yl)propane-2-sulfonamide2138362-78-2C12H18N2O2S
- 5-[4-(Aminomethyl)piperidin-2-yl]-2-methylthiophene-3-carboxylic acid2172324-43-3C12H18N2O2S
- tert-Butyl 2-(pyrrolidin-3-yl)-1,3-thiazole-5-carboxylate2248271-03-4C12H18N2O2S
- N-(4-Amino-2,3-dihydro-1H-inden-1-yl)propane-1-sulfonamide2138225-68-8C12H18N2O2S
- 2-[(2,3-Dimethylpiperidin-1-yl)methyl]-1,3-thiazole-4-carboxylic acid1997587-79-7C12H18N2O2S
- tert-Butyl N-[(4-cyclopropyl-1,3-thiazol-5-yl)methyl]carbamate2803834-34-4C12H18N2O2S
- tert-Butyl N-[3-(ethylsulfanyl)pyridin-4-yl]carbamate2803864-71-1C12H18N2O2S
- tert-Butyl N-[3-(aminomethyl)-5-sulfanylphenyl]carbamate2418667-42-0C12H18N2O2S
- tert-Butyl 4-(1,3-thiazol-2-yl)pyrrolidine-3-carboxylate2172514-59-7C12H18N2O2S
- tert-Butyl 4-(1,3-thiazol-5-yl)pyrrolidine-3-carboxylate2172112-75-1C12H18N2O2S
- tert-Butyl N-[(3-amino-5-sulfanylphenyl)methyl]carbamate2418643-63-5C12H18N2O2S
- 4-[1-(Aminomethyl)cyclopropyl]-N-ethylbenzene-1-sulfonamide2137831-69-5C12H18N2O2S
- N-[4-(2-Aminopropan-2-yl)phenyl]cyclopropanesulfonamide2138252-07-8C12H18N2O2S
- 1-Phenyl-2-(pyrrolidine-1-sulfonyl)ethan-1-amine2172142-01-5C12H18N2O2S
- (1-Benzylpyrrolidin-2-yl)methanesulfonamide2229509-51-5C12H18N2O2S
- 5-(5-Amino-4-methylpiperidin-2-yl)-2-methylthiophene-3-carboxylic acid2172191-63-6C12H18N2O2S
- 5-[5-(Aminomethyl)piperidin-3-yl]-2-methylthiophene-3-carboxylic acid2171806-93-0C12H18N2O2S
- 5-(1,2-Thiazol-3-yl)-1,9-dioxa-4-azaspiro[5.6]dodecane2171775-79-2C12H18N2O2S
- 3,3-Dimethyl-10-(1,2-thiazol-5-yl)-2,6-dioxa-9-azaspiro[4.5]decane2171590-88-6C12H18N2O2S
- 3,3-Dimethyl-10-(1,3-thiazol-2-yl)-2,6-dioxa-9-azaspiro[4.5]decane2171757-66-5C12H18N2O2S
- tert-Butyl 5-amino-3-cyclobutyl-1,2-thiazole-4-carboxylate2138177-01-0C12H18N2O2S
- tert-Butyl 2-(pyrrolidin-3-yl)-1,3-thiazole-4-carboxylate2639461-70-2C12H18N2O2S
- 2-Amino-5,5,7,7-tetramethyl-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylic acid2639433-73-9C12H18N2O2S
- tert-Butyl 2-amino-4,5,6,7-tetrahydro-1,3-benzothiazole-6-carboxylate2639447-52-0C12H18N2O2S
- tert-Butyl 4-methyl-2-[(prop-2-en-1-yl)amino]-1,3-thiazole-5-carboxylate2242958-11-6C12H18N2O2S
- N-(1-Amino-2,3-dihydro-1H-inden-4-yl)propane-2-sulfonamide2137865-86-0C12H18N2O2S
- tert-Butyl 4H,5H,6H,7H,8H-[1,3]thiazolo[5,4-c]azepine-5-carboxylate2138228-89-2C12H18N2O2S
- N-[2-(1,2,3,4-Tetrahydroquinolin-6-yl)ethyl]methanesulfonamide2137536-33-3C12H18N2O2S
- N-(2-Methanesulfonylethyl)-1-methyl-2,3-dihydro-1H-indol-5-amine2172455-07-9C12H18N2O2S
- N-[(1S,2S)-2-Hydroxycyclohexyl]-N,2-dimethyl-1,3-thiazole-4-carboxamide1981551-06-7C12H18N2O2S
- Methyl 4-{[(1,3-thiazol-2-yl)amino]methyl}cyclohexane-1-carboxylate2105198-53-4C12H18N2O2S
- 4-Methyl-2-((piperidin-4-ylmethyl)sulfonyl)pyridine1420936-38-4C12H18N2O2S
- 4-(((Piperidin-2-ylmethyl)sulfonyl)methyl)pyridine1420944-32-6C12H18N2O2S
- Ethyl 3-(1,3-thiazol-5-ylmethyl)piperidine-3-carboxylate170839-43-7C12H18N2O2S
Frequently asked questions
What is the molar mass of C12H18N2O2S?
The molar mass of C12H18N2O2S is 254.35 g/mol, calculated from standard atomic weights for 12 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 254.1089 Da.
How many compounds have the formula C12H18N2O2S?
CompoundList lists 302 compounds with the molecular formula C12H18N2O2S, including Ethyl 2-[(piperidin-4-yl)methyl]-1,3-thiazole-5-carboxylate, Methyl 4-methyl-2-[(piperidin-4-yl)methyl]-1,3-thiazole-5-carboxylate, 3-(2-Methoxyethyl)-1-{[1-(thiophen-3-yl)cyclopropyl]methyl}urea. 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 C12H18N2O2S?
C12H18N2O2S has a degree of unsaturation of 5. 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.