Molecular formula
C18H25N5OS
48 compounds have this formula on CompoundList.
- Molar mass
- 359.49g/mol
- Monoisotopic mass
- 359.1780Da
- Atoms
- 50
- Elements
- 5
- Rings plus double bonds
- 9
The formula C18H25N5OS describes a molecule made of 18 carbon atoms, 25 hydrogen atoms, 5 nitrogen atoms, 1 oxygen atom 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 × 1860.14%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 257.01%1.008 × 25 = 25.200 g/mol
- N Nitrogen × 519.48%14.007 × 5 = 70.035 g/mol
- O Oxygen × 14.45%15.999 × 1 = 15.999 g/mol
- S Sulfur × 18.92%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H25N5OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 48 of 48 compounds
![N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-[4-[(4-methylphenyl)methyl]piperazin-1-yl]acetamide chemical structure, C18H25N5OS, CAS 904405-40-9](/s/JVXYLHFUFCARJD-UHFFFAOYSA-N.svg)
N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-[4-[(4-methylphenyl)methyl]piperazin-1-yl]acetamide
CAS 904405-40-9C18H25N5OS
![N-(1-Cyanocyclohexyl)-2-[(4,5-dicyclopropyl-4H-1,2,4-triazol-3-yl)sulfanyl]-N-methylacetamide chemical structure, C18H25N5OS, CAS 876397-77-2](/s/QXNKENKZSVDICB-UHFFFAOYSA-N.svg)
N-(1-Cyanocyclohexyl)-2-[(4,5-dicyclopropyl-4H-1,2,4-triazol-3-yl)sulfanyl]-N-methylacetamide
CAS 876397-77-2C18H25N5OS
![N-(1-Cyanocyclohexyl)-2-[(4,5-dicyclopropyl-4H-1,2,4-triazol-3-yl)sulfanyl]propanamide chemical structure, C18H25N5OS, CAS 878264-19-8](/s/NRJLLEHFIMXJJQ-UHFFFAOYSA-N.svg)
N-(1-Cyanocyclohexyl)-2-[(4,5-dicyclopropyl-4H-1,2,4-triazol-3-yl)sulfanyl]propanamide
CAS 878264-19-8C18H25N5OS
![2-[[5-(4-Aminophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-cyclohexylacetamide chemical structure, C18H25N5OS, CAS 500266-10-4](/s/CFVRYYZBHZPFLX-UHFFFAOYSA-N.svg)
2-[[5-(4-Aminophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-cyclohexylacetamide
CAS 500266-10-4C18H25N5OS
![4-(5-{5-[(4-Methylpiperidin-1-yl)methyl]-1,2,4-oxadiazol-3-yl}pyridin-2-yl)thiomorpholine chemical structure, C18H25N5OS, CAS 1358205-39-6](/s/UYXTUDPUGKKTBO-UHFFFAOYSA-N.svg)
4-(5-{5-[(4-Methylpiperidin-1-yl)methyl]-1,2,4-oxadiazol-3-yl}pyridin-2-yl)thiomorpholine
CAS 1358205-39-6C18H25N5OS
![4-[4-(2-Pyrrolidin-1-ylethyl)piperidin-1-yl]thieno[3,2-d]pyrimidine-6-carboxamide chemical structure, C18H25N5OS, CAS 1431411-72-1](/s/QQSPATQSWSHBGK-UHFFFAOYSA-N.svg)
4-[4-(2-Pyrrolidin-1-ylethyl)piperidin-1-yl]thieno[3,2-d]pyrimidine-6-carboxamide
CAS 1431411-72-1C18H25N5OS
![1-({[4-Ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetyl)-2,6-dimethylpiperidine chemical structure, C18H25N5OS, CAS 626204-84-0](/s/ATZSMPGKUKCKTL-UHFFFAOYSA-N.svg)
1-({[4-Ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetyl)-2,6-dimethylpiperidine
CAS 626204-84-0C18H25N5OS
![2-[(4-Amino-5-cyclohexyl-1,2,4-triazol-3-yl)sulfanyl]-N-(2-ethylphenyl)acetamide chemical structure, C18H25N5OS, CAS 769164-82-1](/s/YPRITVUEHAHZBB-UHFFFAOYSA-N.svg)
2-[(4-Amino-5-cyclohexyl-1,2,4-triazol-3-yl)sulfanyl]-N-(2-ethylphenyl)acetamide
CAS 769164-82-1C18H25N5OS
2-((4-Amino-5-cyclohexyl-4H-1,2,4-triazol-3-yl)thio)-N-(3,5-dimethylphenyl)acetamide
CAS 578736-54-6C18H25N5OS
![2-[(4-Amino-5-cyclohexyl-4H-1,2,4-triazol-3-yl)sulfanyl]-N-(3,4-dimethylphenyl)acetamide chemical structure, C18H25N5OS, CAS 585564-12-1](/s/FCRQESOBLRZSHB-UHFFFAOYSA-N.svg)
2-[(4-Amino-5-cyclohexyl-4H-1,2,4-triazol-3-yl)sulfanyl]-N-(3,4-dimethylphenyl)acetamide
CAS 585564-12-1C18H25N5OS
![2-[(4-Amino-5-cyclohexyl-1,2,4-triazol-3-yl)sulfanyl]-N-(2,3-dimethylphenyl)acetamide chemical structure, C18H25N5OS, CAS 578736-10-4](/s/KNLKLBGXEJCCIP-UHFFFAOYSA-N.svg)
2-[(4-Amino-5-cyclohexyl-1,2,4-triazol-3-yl)sulfanyl]-N-(2,3-dimethylphenyl)acetamide
CAS 578736-10-4C18H25N5OS
![2-[(4-Amino-5-cyclohexyl-4H-1,2,4-triazol-3-yl)sulfanyl]-N-(4-ethylphenyl)acetamide chemical structure, C18H25N5OS, CAS 761413-42-7](/s/COXQQBXPKZEIQJ-UHFFFAOYSA-N.svg)
2-[(4-Amino-5-cyclohexyl-4H-1,2,4-triazol-3-yl)sulfanyl]-N-(4-ethylphenyl)acetamide
CAS 761413-42-7C18H25N5OS
2-((4-Amino-5-cyclohexyl-4H-1,2,4-triazol-3-yl)thio)-N-(2,5-dimethylphenyl)acetamide
CAS 577765-86-7C18H25N5OS
![N-[2-(Phenylsulfanyl)ethyl]-2-[1-(1H-1,2,3,4-tetraazol-1-ylmethyl)cyclohexyl]acetamide chemical structure, C18H25N5OS, CAS 1401533-65-0](/s/DFURGZNIULENEX-UHFFFAOYSA-N.svg)
N-[2-(Phenylsulfanyl)ethyl]-2-[1-(1H-1,2,3,4-tetraazol-1-ylmethyl)cyclohexyl]acetamide
CAS 1401533-65-0C18H25N5OS
![6-(Pyrimidin-2-ylamino)-N-(5,6,7,8-tetrahydro-4H-cyclohepta[d]thiazol-2-yl)hexanamide chemical structure, C18H25N5OS, CAS 1435907-12-2](/s/OLSBLJSRRPAXSQ-UHFFFAOYSA-N.svg)
6-(Pyrimidin-2-ylamino)-N-(5,6,7,8-tetrahydro-4H-cyclohepta[d]thiazol-2-yl)hexanamide
CAS 1435907-12-2C18H25N5OS
N-((1-(3-Cyanopyrazin-2-yl)piperidin-4-yl)methyl)-2-(cyclopentylthio)acetamide
CAS 1797593-27-1C18H25N5OS
2-((4-Amino-5-cyclohexyl-4H-1,2,4-triazol-3-yl)thio)-N-(2,6-dimethylphenyl)acetamide
CAS 577698-70-5C18H25N5OS
![N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-[3-methyl-4-(4-methylphenyl)piperazin-1-yl]acetamide chemical structure, C18H25N5OS, CAS 885447-47-2](/s/FEFLERLYXDGFHB-UHFFFAOYSA-N.svg)
N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-[3-methyl-4-(4-methylphenyl)piperazin-1-yl]acetamide
CAS 885447-47-2C18H25N5OS
![2-[(4-Amino-5-cyclohexyl-1,2,4-triazol-3-yl)sulfanyl]-N-(2,4-dimethylphenyl)acetamide chemical structure, C18H25N5OS, CAS 877417-30-6](/s/HSNLSEGJPWUHST-UHFFFAOYSA-N.svg)
2-[(4-Amino-5-cyclohexyl-1,2,4-triazol-3-yl)sulfanyl]-N-(2,4-dimethylphenyl)acetamide
CAS 877417-30-6C18H25N5OS
![N-Cyclohexyl-2-{[4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}propanamide chemical structure, C18H25N5OS, CAS 924974-13-0](/s/JNSDADWTCSUAJC-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-{[4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}propanamide
CAS 924974-13-0C18H25N5OS
![3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-{[2-(dimethylamino)pyridin-3-yl]methyl}propanamide chemical structure, C18H25N5OS, CAS 1209802-79-8](/s/YECOURXJHZKTDL-UHFFFAOYSA-N.svg)
3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-{[2-(dimethylamino)pyridin-3-yl]methyl}propanamide
CAS 1209802-79-8C18H25N5OS
![2-[[5-(3-Aminophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-cyclohexylacetamide chemical structure, C18H25N5OS, CAS 701244-62-4](/s/UCUQLCNWSGWQBS-UHFFFAOYSA-N.svg)
2-[[5-(3-Aminophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-cyclohexylacetamide
CAS 701244-62-4C18H25N5OS
![N-(1-Cyclopentyl-1H-pyrazol-5-yl)-3-[4,6-dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]propanamide chemical structure, C18H25N5OS, CAS 1019073-11-0](/s/XCWIVJPWEFLNRR-UHFFFAOYSA-N.svg)
N-(1-Cyclopentyl-1H-pyrazol-5-yl)-3-[4,6-dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]propanamide
CAS 1019073-11-0C18H25N5OS
![4-({4-[5,6-Dimethyl-2-(methylsulfanyl)pyrimidin-4-yl]piperazin-1-yl}methyl)-1-methyl-1,2-dihydropyridin-2-one chemical structure, C18H25N5OS, CAS 2549036-52-2](/s/OIZPUMLXOGWDGZ-UHFFFAOYSA-N.svg)
4-({4-[5,6-Dimethyl-2-(methylsulfanyl)pyrimidin-4-yl]piperazin-1-yl}methyl)-1-methyl-1,2-dihydropyridin-2-one
CAS 2549036-52-2C18H25N5OS
- 4-{4-[(5-Cyclopropyl-1,2-oxazol-3-yl)methyl]piperazin-1-yl}-5,6-dimethyl-2-(methylsulfanyl)pyrimidine2549020-62-2C18H25N5OS
- 4-Cyclobutyl-6-{4-[(3-methyl-1,2-oxazol-5-yl)methyl]piperazin-1-yl}-2-(methylsulfanyl)pyrimidine2640896-85-9C18H25N5OS
- 4-Cyclobutyl-6-{4-[(5-methyl-1,2-oxazol-3-yl)methyl]piperazin-1-yl}-2-(methylsulfanyl)pyrimidine2640944-10-9C18H25N5OS
- 4,6-Dimethyl-2-[4-({[5-methyl-2-(methylsulfanyl)pyrimidin-4-yl]oxy}methyl)piperidin-1-yl]pyrimidine2640902-75-4C18H25N5OS
- 4,5-Dimethyl-6-[[1-(5-methylpyrimidin-2-yl)piperidin-4-yl]methoxy]-2-methylsulfanylpyrimidine2770592-75-9C18H25N5OS
- 4-(1-{2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-yl}piperidine-4-carbonyl)thiomorpholine2877654-16-3C18H25N5OS
- 2-[1-(3-Methylimidazo[4,5-b]pyridin-2-yl)piperidin-4-yl]-1-thimorpholin-4-ylethanone3030806-33-5C18H25N5OS
- 1-{1-[1-(5-Methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carbonyl)piperidin-3-yl]-1H-1,2,3-triazol-4-yl}methanamine1955950-51-2C18H25N5OS
- 4-Cyclopropyl-6-{4-[(3,5-dimethyl-1,2-oxazol-4-yl)methyl]piperazin-1-yl}-2-(methylsulfanyl)pyrimidine2640934-70-7C18H25N5OS
- 6-{[1-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)piperidin-4-yl]methoxy}-4-ethyl-3-methylpyridazine2741957-01-5C18H25N5OS
- 6-{[1-(3-Cyclopropyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl]methoxy}-4-ethyl-3-methylpyridazine2741955-08-6C18H25N5OS
- 1-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]-4-[2-(methylsulfanyl)-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl]piperazine2640943-47-9C18H25N5OS
- 4-Cyclopropyl-3-{1-[(2-cyclopropyl-1,3-thiazol-4-yl)methyl]piperidin-4-yl}-1-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one2741929-25-7C18H25N5OS
- 6-{4-[(2-Cyclopentyl-1,3-thiazol-4-yl)methyl]piperazin-1-yl}-2-methyl-2,3-dihydropyridazin-3-one2742018-43-3C18H25N5OS
- 4-{4-[(6-Methoxypyridin-3-yl)methyl]-3-methylpiperazin-1-yl}-6-methyl-2-(methylsulfanyl)pyrimidine2741948-39-8C18H25N5OS
- 6-{4-[(2-Cyclopropyl-1,3-thiazol-4-yl)methyl]piperazin-1-yl}-2-(propan-2-yl)-2,3-dihydropyridazin-3-one2770601-60-8C18H25N5OS
- 4,5-Dimethyl-6-{[1-(6-methylpyrimidin-4-yl)piperidin-4-yl]methoxy}-2-(methylsulfanyl)pyrimidine2770623-25-9C18H25N5OS
- 4,5-Dimethyl-6-{[1-(4-methylpyrimidin-2-yl)piperidin-4-yl]methoxy}-2-(methylsulfanyl)pyrimidine2770615-13-7C18H25N5OS
- 4,5-Dimethyl-6-{[1-(2-methylpyrimidin-4-yl)piperidin-4-yl]methoxy}-2-(methylsulfanyl)pyrimidine2770588-02-6C18H25N5OS
- 1-[(4,5-Dimethyl-4H-1,2,4-triazol-3-yl)methyl]-4-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}piperidine3054558-88-9C18H25N5OS
- 1-(3-Cyano-6-methylpyridin-2-yl)-N-(oxan-4-yl)piperidine-4-carboxamide3030725-87-9C18H25N5OS
- 2-(1-{5-Methylpyrazolo[1,5-a]pyrimidin-7-yl}piperidin-4-yl)-1-(thiomorpholin-4-yl)ethan-1-one3030725-82-4C18H25N5OS
- 4-{4-[(6-Methoxypyridin-3-yl)methyl]piperazin-1-yl}-5,6-dimethyl-2-(methylsulfanyl)pyrimidine3054437-95-2C18H25N5OS
- N-{1-[(5-Methylthiophen-2-yl)methyl]pyrrolidin-3-yl}-4-(morpholin-4-yl)pyrimidin-2-amine3054598-07-8C18H25N5OS
Frequently asked questions
What is the molar mass of C18H25N5OS?
The molar mass of C18H25N5OS is 359.49 g/mol, calculated from standard atomic weights for 18 carbon atoms, 25 hydrogen atoms, 5 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 359.1780 Da.
How many compounds have the formula C18H25N5OS?
CompoundList lists 48 compounds with the molecular formula C18H25N5OS, including N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-[4-[(4-methylphenyl)methyl]piperazin-1-yl]acetamide, N-(1-Cyanocyclohexyl)-2-[(4,5-dicyclopropyl-4H-1,2,4-triazol-3-yl)sulfanyl]-N-methylacetamide, N-(1-Cyanocyclohexyl)-2-[(4,5-dicyclopropyl-4H-1,2,4-triazol-3-yl)sulfanyl]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 C18H25N5OS?
C18H25N5OS 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.