Molecular formula
C21H25N5OS
62 compounds have this formula on CompoundList.
- Molar mass
- 395.53g/mol
- Monoisotopic mass
- 395.1780Da
- Atoms
- 53
- Elements
- 5
- Rings plus double bonds
- 12
The formula C21H25N5OS describes a molecule made of 21 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 × 2163.77%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 256.37%1.008 × 25 = 25.200 g/mol
- N Nitrogen × 517.71%14.007 × 5 = 70.035 g/mol
- O Oxygen × 14.05%15.999 × 1 = 15.999 g/mol
- S Sulfur × 18.11%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H25N5OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 62 of 62 compounds
N-(2-tert-Butylphenyl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 585560-58-3C21H25N5OS
4-((4-(Diethylamino)benzylidene)amino)-5-(3-ethoxy-PH)-4H-1,2,4-triazole-3-thiol
CAS 497921-92-3C21H25N5OS
![N-(2-tert-Butylphenyl)-2-{[4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C21H25N5OS, CAS 573705-53-0](/s/VQUVVUCYGGHNBL-UHFFFAOYSA-N.svg)
N-(2-tert-Butylphenyl)-2-{[4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 573705-53-0C21H25N5OS
N-(4-Butylphenyl)-2-((4-ET-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl)thio)acetamide
CAS 618426-72-5C21H25N5OS
1-Piperazinecarbothioamide, 4-(1-ethyl-1H-benzimidazol-2-yl)-N-(4-methoxyphenyl)-
CAS 604741-76-6C21H25N5OS
![4-tert-Butylbenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazone chemical structure, C21H25N5OS, CAS 624724-75-0](/s/AUVFIIGUUGCWPR-HYARGMPZSA-N.svg)
4-tert-Butylbenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazone
CAS 624724-75-0C21H25N5OS
![N-Cyclopentyl-2-((4-isopropyl-1-phenyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide chemical structure, C21H25N5OS, CAS 1105235-75-3](/s/DLHCWQSAHZCDNX-UHFFFAOYSA-N.svg)
N-Cyclopentyl-2-((4-isopropyl-1-phenyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide
CAS 1105235-75-3C21H25N5OS
![2-[[5-(4-Aminophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-(2,6-diethylphenyl)acetamide chemical structure, C21H25N5OS, CAS 433246-19-6](/s/AYVHBDMRIUFXEO-UHFFFAOYSA-N.svg)
2-[[5-(4-Aminophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-(2,6-diethylphenyl)acetamide
CAS 433246-19-6C21H25N5OS
![1-[4-Methyl-2-(4-methylpiperazin-1-yl)quinolin-6-yl]-3-[(thiophen-2-yl)methyl]urea chemical structure, C21H25N5OS, CAS 1203276-44-1](/s/CCADKVHHATVULU-UHFFFAOYSA-N.svg)
1-[4-Methyl-2-(4-methylpiperazin-1-yl)quinolin-6-yl]-3-[(thiophen-2-yl)methyl]urea
CAS 1203276-44-1C21H25N5OS
![4-(8-(Pyrrolidin-1-yl)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinolin-5-yl)morpholine chemical structure, C21H25N5OS, CAS 371200-81-6](/s/OYNWDQCZVGNWPM-UHFFFAOYSA-N.svg)
4-(8-(Pyrrolidin-1-yl)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinolin-5-yl)morpholine
CAS 371200-81-6C21H25N5OS
![N-((4-(1-Methyl-1H-benzo[d]imidazol-2-yl)cyclohexyl)methyl)-2-(pyrimidin-2-ylthio)acetamide chemical structure, C21H25N5OS, CAS 1207026-40-1](/s/UYJQMUFLHKULIL-UHFFFAOYSA-N.svg)
N-((4-(1-Methyl-1H-benzo[d]imidazol-2-yl)cyclohexyl)methyl)-2-(pyrimidin-2-ylthio)acetamide
CAS 1207026-40-1C21H25N5OS
![1-[5-(Piperidin-1-yl)-1,3,4-thiadiazol-2-yl]-N-[4-(propan-2-yl)phenyl]-1H-pyrrole-2-carboxamide chemical structure, C21H25N5OS, CAS 894900-90-4](/s/ICQOGMMWVUJJPD-UHFFFAOYSA-N.svg)
1-[5-(Piperidin-1-yl)-1,3,4-thiadiazol-2-yl]-N-[4-(propan-2-yl)phenyl]-1H-pyrrole-2-carboxamide
CAS 894900-90-4C21H25N5OS
![4-(Dimethylamino)-N-{1-[3-(thiophen-2-yl)-1H-pyrazol-5-yl]piperidin-4-YL}benzamide chemical structure, C21H25N5OS, CAS 2780344-37-6](/s/QSVYIZXYEIANPL-UHFFFAOYSA-N.svg)
4-(Dimethylamino)-N-{1-[3-(thiophen-2-yl)-1H-pyrazol-5-yl]piperidin-4-YL}benzamide
CAS 2780344-37-6C21H25N5OS
![N-Benzyl-2-[(5-cyclohexyl-4-pyrrol-1-yl-1,2,4-triazol-3-yl)sulfanyl]acetamide chemical structure, C21H25N5OS, CAS 904267-46-5](/s/QMWZWHDMNZYLQO-UHFFFAOYSA-N.svg)
N-Benzyl-2-[(5-cyclohexyl-4-pyrrol-1-yl-1,2,4-triazol-3-yl)sulfanyl]acetamide
CAS 904267-46-5C21H25N5OS
![4-(Dimethylamino)-N-(2-(4-methylpiperazin-1-yl)benzo[d]thiazol-6-yl)benzamide chemical structure, C21H25N5OS, CAS 1105223-27-5](/s/XIVAEMMTEZNAOL-UHFFFAOYSA-N.svg)
4-(Dimethylamino)-N-(2-(4-methylpiperazin-1-yl)benzo[d]thiazol-6-yl)benzamide
CAS 1105223-27-5C21H25N5OS
![Acetamide, N-[2-[ethyl[3-methyl-4-[(6-methyl-2-benzothiazolyl)azo]phenyl]amino]ethyl]- chemical structure, C21H25N5OS, CAS 63134-02-1](/s/VAAUVVLIZRXVHB-UHFFFAOYSA-N.svg)
Acetamide, N-[2-[ethyl[3-methyl-4-[(6-methyl-2-benzothiazolyl)azo]phenyl]amino]ethyl]-
CAS 63134-02-1C21H25N5OS
![N-Cyclohexyl-2-((4-methyl-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide chemical structure, C21H25N5OS, CAS 1207028-23-6](/s/HWINAIAWBLSPIG-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-((4-methyl-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide
CAS 1207028-23-6C21H25N5OS
![1-(1-Cyclohexyl-2,5-dimethyl-1H-pyrrol-3-yl)-2-[(1-phenyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]ethan-1-one chemical structure, C21H25N5OS, CAS 379238-22-9](/s/JIJGTQGIFVAGGW-UHFFFAOYSA-N.svg)
1-(1-Cyclohexyl-2,5-dimethyl-1H-pyrrol-3-yl)-2-[(1-phenyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]ethan-1-one
CAS 379238-22-9C21H25N5OS
![N-[[6-Methyl-2-(4-propan-2-ylphenyl)benzotriazol-5-yl]carbamothioyl]butanamide chemical structure, C21H25N5OS, CAS 433253-44-2](/s/ZLAOPWXOTZKXKC-UHFFFAOYSA-N.svg)
N-[[6-Methyl-2-(4-propan-2-ylphenyl)benzotriazol-5-yl]carbamothioyl]butanamide
CAS 433253-44-2C21H25N5OS
![N'-{(E)-[4-(diethylamino)phenyl]methylidene}-2-[(1-methyl-1H-benzimidazol-2-yl)sulfanyl]acetohydrazide chemical structure, C21H25N5OS, CAS 306988-31-8](/s/VZVDLKVAYYUECB-HYARGMPZSA-N.svg)
N'-{(E)-[4-(diethylamino)phenyl]methylidene}-2-[(1-methyl-1H-benzimidazol-2-yl)sulfanyl]acetohydrazide
CAS 306988-31-8C21H25N5OS
![2-{[5-(4-tert-Butylphenyl)-4-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide chemical structure, C21H25N5OS, CAS 893726-67-5](/s/XRFUATPPSWMCEC-UHFFFAOYSA-N.svg)
2-{[5-(4-tert-Butylphenyl)-4-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide
CAS 893726-67-5C21H25N5OS
4-(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)-N-(thiophen-2-ylmethyl)piperazine-1-carboxamide
CAS 1251613-28-1C21H25N5OS
![2-((4,7-Dimethylbenzo[d]thiazol-2-yl)(methyl)amino)-1-(4-(pyridin-2-yl)piperazin-1-yl)ethanone chemical structure, C21H25N5OS, CAS 1351648-69-5](/s/YPMKSJDSGZVILA-UHFFFAOYSA-N.svg)
2-((4,7-Dimethylbenzo[d]thiazol-2-yl)(methyl)amino)-1-(4-(pyridin-2-yl)piperazin-1-yl)ethanone
CAS 1351648-69-5C21H25N5OS
![2-[4-Amino-5-(4-methylphenyl)(1,2,4-triazol-3-ylthio)]-N-(4-butylphenyl)acetam ide chemical structure, C21H25N5OS, CAS 577765-87-8](/s/TXSJGRATQMZEOJ-UHFFFAOYSA-N.svg)
2-[4-Amino-5-(4-methylphenyl)(1,2,4-triazol-3-ylthio)]-N-(4-butylphenyl)acetam ide
CAS 577765-87-8C21H25N5OS
- N-Cyclohexyl-2-((1-(2,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)acetamide872590-36-8C21H25N5OS
- N-(1-Methyl-2-{[(4-methyl-2-pyrimidinyl)sulfanyl]methyl}-1H-benzimidazol-5-yl)cyclohexanecarboxamide929832-33-7C21H25N5OS
- 4-(7-(Piperidin-1-yl)-2,3-dihydro-1H-cyclopenta[4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-yl)morpholine371142-84-6C21H25N5OS
- 2-((4-Amino-5-(m-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-butylphenyl)acetamide811469-36-0C21H25N5OS
- 2-{[4-Amino-5-(2-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-butylphenyl)acetamide575459-22-2C21H25N5OS
- 2-[1-(2,4-Dimethylphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]sulfanyl-1-(4-methylpiperidin-1-yl)ethanone893924-60-2C21H25N5OS
- 1,2,4-Triazine-3(2H)-thione, 5,6-bis(4-(dimethylamino)phenyl)-2-(2-hydroxyethyl)-102429-87-8C21H25N5OS
- 2-((4-Isopropyl-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)-1-(pyrrolidin-1-yl)ethanone1207022-31-8C21H25N5OS
- N-Cyclopentyl-2-(1-(3,4-dimethylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-4-methylthiazole-5-carboxamide1226440-81-8C21H25N5OS
- N-(4-(Diethylamino)-2-methylphenyl)-2-((6-methylpyridin-2-yl)amino)thiazole-4-carboxamide1286714-91-7C21H25N5OS
- 2-{[5-(4-Aminophenyl)-4-ethyl-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-ethyl-6-methylphenyl)acetamide500266-14-8C21H25N5OS
- 1-(Azepan-1-yl)-2-[1-(2,4-dimethylphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]sulfanylethanone893924-52-2C21H25N5OS
- 2-[(4-Amino-5-benzyl-1,2,4-triazol-3-yl)sulfanyl]-N-(4-butylphenyl)acetamide898607-21-1C21H25N5OS
- N-(1-Cyanocyclohexyl)-2-[(5-cyclopropyl-1-phenyl-1,2,4-triazol-3-yl)sulfanyl]propanamide878214-85-8C21H25N5OS
- 2-((5-Benzyl-4-(1H-pyrrol-1-yl)-4H-1,2,4-triazol-3-yl)thio)-N-cyclohexylacetamide896303-15-4C21H25N5OS
- N-(1-Benzylpiperidin-4-yl)-3-(2,4-dimethylthiazol-5-yl)-1H-pyrazole-5-carboxamide1186616-20-5C21H25N5OS
- 1-((1H-Benzo[d]imidazol-2-yl)methyl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)piperidine-4-carboxamide1234880-34-2C21H25N5OS
- 1-Cyclopentyl-1-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)-3-(thiophen-2-ylmethyl)urea2034295-94-6C21H25N5OS
- N-(1-Cyanocyclohexyl)-2-[(5-cyclopropyl-1-phenyl-1H-1,2,4-triazol-3-yl)sulfanyl]-N-methylacetamide924240-81-3C21H25N5OS
- 2-[(4-Benzyl-5-cyclopropyl-4H-1,2,4-triazol-3-yl)sulfanyl]-N-(1-cyanocyclohexyl)acetamide924027-32-7C21H25N5OS
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-{1-[4-(1H-imidazol-1-yl)phenyl]ethyl}propanamide949324-37-2C21H25N5OS
- 2-((1H-Indol-3-yl)thio)-N-(1-(5-cyclopropyl-1H-pyrazol-3-yl)piperidin-4-yl)acetamide1902942-99-7C21H25N5OS
- 2-Methyl-3-({1-[6-methyl-2-(methylsulfanyl)pyrimidin-4-yl]piperidin-4-yl}methyl)-3,4-dihydroquinazolin-4-one2548988-78-7C21H25N5OS
- 5-(1-Methyl-1H-pyrazol-4-yl)-2-[(1-{[4-(methylsulfanyl)phenyl]methyl}piperidin-4-yl)oxy]pyrimidine2548996-37-6C21H25N5OS
- 7-(4-Cyclopentyl-1-piperazinyl)-3-(4-methoxyphenyl)[1,2]thiazolo[4,5-d]pyrimidine604741-41-5C21H25N5OS
- N-(4-Butan-2-ylphenyl)-2-[1-(2,6-dimethylphenyl)tetrazol-5-yl]sulfanylacetamide694502-49-3C21H25N5OS
- 3-[(6-Ethylthieno[2,3-d]pyrimidin-4-yl)amino]-1-(4-phenyl-1-piperazinyl)-1-propanone1215421-90-1C21H25N5OS
- N-Cyclohexyl-2-{[4-(3,5-dimethyl-1H-pyrazol-1-yl)-1-phthalazinyl]sulfanyl}acetamide606122-27-4C21H25N5OS
- 3-(4-Ethoxyphenyl)-6-{4-[(2-methyl-1,3-thiazol-4-yl)methyl]piperazin-1-yl}pyridazine2415525-78-7C21H25N5OS
- 2-Benzyl-6-{4-[(2,4-dimethyl-1,3-thiazol-5-yl)methyl]piperazin-1-yl}-2,3-dihydropyridazin-3-one2770642-29-8C21H25N5OS
- 6-Cyclopropyl-2-{4-[4-(propan-2-yl)-1,3-benzothiazol-2-yl]piperazin-1-yl}-3,4-dihydropyrimidin-4-one2770630-75-4C21H25N5OS
- 2-(1-{3-Methyl-3H-imidazo[4,5-b]pyridin-2-yl}piperidin-4-yl)-1-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}ethan-1-one3054543-37-9C21H25N5OS
- 2-(1-{5-Methylpyrazolo[1,5-a]pyrimidin-7-yl}piperidin-4-yl)-1-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}ethan-1-one3054570-92-9C21H25N5OS
- 2-(1-{7-Methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl}piperidin-4-yl)-1-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}ethan-1-one3054607-63-2C21H25N5OS
- 1-{2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-yl}-3-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}piperidine3054633-50-7C21H25N5OS
- N-{1-[(1-Benzothiophen-3-yl)methyl]pyrrolidin-3-yl}-4-(morpholin-4-yl)pyrimidin-2-amine3054558-18-5C21H25N5OS
- 1-{2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-yl}-4-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}piperidine3054591-96-4C21H25N5OS
- 1-(Azepan-1-yl)-2-[4-(3,5-dimethylpyrazol-1-yl)phthalazin-1-yl]sulfanylethanone606122-45-6C21H25N5OS
Frequently asked questions
What is the molar mass of C21H25N5OS?
The molar mass of C21H25N5OS is 395.53 g/mol, calculated from standard atomic weights for 21 carbon atoms, 25 hydrogen atoms, 5 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 395.1780 Da.
How many compounds have the formula C21H25N5OS?
CompoundList lists 62 compounds with the molecular formula C21H25N5OS, including N-(2-tert-Butylphenyl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide, 4-((4-(Diethylamino)benzylidene)amino)-5-(3-ethoxy-PH)-4H-1,2,4-triazole-3-thiol, N-(2-tert-Butylphenyl)-2-{[4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide. 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 C21H25N5OS?
C21H25N5OS has a degree of unsaturation of 12. 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.