Molecular formula
C21H23N5OS
66 compounds have this formula on CompoundList.
- Molar mass
- 393.51g/mol
- Monoisotopic mass
- 393.1623Da
- Atoms
- 51
- Elements
- 5
- Rings plus double bonds
- 13
The formula C21H23N5OS describes a molecule made of 21 carbon atoms, 23 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 × 2164.10%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 235.89%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 517.80%14.007 × 5 = 70.035 g/mol
- O Oxygen × 14.07%15.999 × 1 = 15.999 g/mol
- S Sulfur × 18.15%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H23N5OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 66 of 66 compounds
2-((4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)thio)-N-mesitylacetamide
CAS 573949-92-5C21H23N5OS
![2-{[4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-ethyl-6-methylphenyl)acetamide chemical structure, C21H23N5OS, CAS 587005-33-2](/s/BJCMFFJQWHFSIF-UHFFFAOYSA-N.svg)
2-{[4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-ethyl-6-methylphenyl)acetamide
CAS 587005-33-2C21H23N5OS
![2-{[4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-isopropylphenyl)acetamide chemical structure, C21H23N5OS, CAS 585557-33-1](/s/YKRFHIUPJPCIPF-UHFFFAOYSA-N.svg)
2-{[4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-isopropylphenyl)acetamide
CAS 585557-33-1C21H23N5OS
2-((4-Allyl-5-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl)-N-isopropyl-N-(4-pyridinyl)acetamide
CAS 618441-06-8C21H23N5OS
![8-Amino-N-(4-(dimethylamino)phenyl)-3,4-dihydro-2H-1,4-ethanothieno[2,3-b][1,5]naphthyridine-7-carboxamide chemical structure, C21H23N5OS, CAS 889955-92-4](/s/AJIPQNZLPXTEHG-UHFFFAOYSA-N.svg)
8-Amino-N-(4-(dimethylamino)phenyl)-3,4-dihydro-2H-1,4-ethanothieno[2,3-b][1,5]naphthyridine-7-carboxamide
CAS 889955-92-4C21H23N5OS
![2-Amino-1-pentyl-N-(thiophen-2-ylmethyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide chemical structure, C21H23N5OS, CAS 573944-97-5](/s/URGDMIFJKCBJNY-UHFFFAOYSA-N.svg)
2-Amino-1-pentyl-N-(thiophen-2-ylmethyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide
CAS 573944-97-5C21H23N5OS
![1-(4-{[4-(Pyridin-2-yl)piperazin-1-yl]methyl}phenyl)-3-(thiophen-2-yl)urea chemical structure, C21H23N5OS, CAS 1172277-12-1](/s/IXHGEPKHMRZNHG-UHFFFAOYSA-N.svg)
1-(4-{[4-(Pyridin-2-yl)piperazin-1-yl]methyl}phenyl)-3-(thiophen-2-yl)urea
CAS 1172277-12-1C21H23N5OS
![N-(4-{[6-Methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl]amino}phenyl)-2-(thiophen-2-yl)acetamide chemical structure, C21H23N5OS, CAS 1251562-51-2](/s/JZYMLXZKIIYTGH-UHFFFAOYSA-N.svg)
N-(4-{[6-Methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl]amino}phenyl)-2-(thiophen-2-yl)acetamide
CAS 1251562-51-2C21H23N5OS
N-(1,3-Thiazol-2-yl)pyridin-2-amine 13
CAS 329792-92-9C21H23N5OS
N-(4-Methylthiazol-2-yl)-1-(6-(o-tolyl)pyridazin-3-yl)piperidine-4-carboxamide
CAS 1105233-10-0C21H23N5OS
![N-Cyclohexyl-2-[6-(4-pyrazol-1-ylphenyl)pyridazin-3-yl]sulfanylacetamide chemical structure, C21H23N5OS, CAS 1004184-62-6](/s/WALCKYNWEDEJPD-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-[6-(4-pyrazol-1-ylphenyl)pyridazin-3-yl]sulfanylacetamide
CAS 1004184-62-6C21H23N5OS
![N-(2,5-Dimethylphenyl)-2-((7-(p-tolyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide chemical structure, C21H23N5OS, CAS 921582-53-8](/s/KDJOOZXODHRRHF-UHFFFAOYSA-N.svg)
N-(2,5-Dimethylphenyl)-2-((7-(p-tolyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide
CAS 921582-53-8C21H23N5OS
![2-(2-Methoxyphenyl)-8,8,10,10-tetramethyl-8,9,10,11-tetrahydropyrido[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine chemical structure, C21H23N5OS, CAS 380904-48-3](/s/GKVSDMTYFVVNIU-UHFFFAOYSA-N.svg)
2-(2-Methoxyphenyl)-8,8,10,10-tetramethyl-8,9,10,11-tetrahydropyrido[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine
CAS 380904-48-3C21H23N5OS
![2-(4-Methoxyphenyl)-8,8,10,10-tetramethyl-8,9,10,11-tetrahydropyrido[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine chemical structure, C21H23N5OS, CAS 333774-64-4](/s/AZPWUHDTXXVKEX-UHFFFAOYSA-N.svg)
2-(4-Methoxyphenyl)-8,8,10,10-tetramethyl-8,9,10,11-tetrahydropyrido[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine
CAS 333774-64-4C21H23N5OS
3-(Butyl(4-(2-(6-methoxy-2-benzothiazolyl)diazenyl)phenyl)amino)propanenitrile
CAS 63589-45-7C21H23N5OS
![1-(4-Phenyl-2-thiazolyl)-1-tert-butyl-3,3'-dimethyl-5-hydroxy[4,5']-bipyrazol chemical structure, C21H23N5OS, CAS 321998-06-5](/s/MPBKCUFYKALXDJ-UHFFFAOYSA-N.svg)
1-(4-Phenyl-2-thiazolyl)-1-tert-butyl-3,3'-dimethyl-5-hydroxy[4,5']-bipyrazol
CAS 321998-06-5C21H23N5OS
![4-Methyl-N-(4-methylphenyl)-6-[4-(thiophene-2-carbonyl)piperazin-1-yl]pyrimidin-2-amine chemical structure, C21H23N5OS, CAS 1257548-70-1](/s/WABZHGHNSNOFQM-UHFFFAOYSA-N.svg)
4-Methyl-N-(4-methylphenyl)-6-[4-(thiophene-2-carbonyl)piperazin-1-yl]pyrimidin-2-amine
CAS 1257548-70-1C21H23N5OS
![N-(2-Ethyl-6-methylphenyl)-2-{[4-(prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C21H23N5OS, CAS 562849-01-8](/s/GONQTXBIBDVDPK-UHFFFAOYSA-N.svg)
N-(2-Ethyl-6-methylphenyl)-2-{[4-(prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 562849-01-8C21H23N5OS
![N-Cyclohexyl-2-[(4-phenyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)sulfanyl]acetamide chemical structure, C21H23N5OS, CAS 573961-14-5](/s/KZUBLPIMGLNIHH-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-[(4-phenyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)sulfanyl]acetamide
CAS 573961-14-5C21H23N5OS
![2-[[5-[(4-Methylanilino)methyl]-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]-N-phenylacetamide chemical structure, C21H23N5OS, CAS 445287-94-5](/s/CRUUCTJMYNEUEF-UHFFFAOYSA-N.svg)
2-[[5-[(4-Methylanilino)methyl]-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]-N-phenylacetamide
CAS 445287-94-5C21H23N5OS
![N-[4-(Propan-2-yl)phenyl]-2-{[4-(prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C21H23N5OS, CAS 578760-61-9](/s/QPKDQZHKRCDZGF-UHFFFAOYSA-N.svg)
N-[4-(Propan-2-yl)phenyl]-2-{[4-(prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 578760-61-9C21H23N5OS
![2-(3-Isopropoxyphenyl)-5,9-dimethyl-8,9,10,11-tetrahydropyrido[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine chemical structure, C21H23N5OS, CAS 904262-09-5](/s/JJNKVDOWZJAWCS-UHFFFAOYSA-N.svg)
2-(3-Isopropoxyphenyl)-5,9-dimethyl-8,9,10,11-tetrahydropyrido[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine
CAS 904262-09-5C21H23N5OS
![N-Cyclohexyl-2-[6-(4-imidazol-1-ylphenyl)pyridazin-3-yl]sulfanylacetamide chemical structure, C21H23N5OS, CAS 896320-25-5](/s/PJQOIDMPYNSIRK-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-[6-(4-imidazol-1-ylphenyl)pyridazin-3-yl]sulfanylacetamide
CAS 896320-25-5C21H23N5OS
![N-(2,4-Dimethylphenyl)-2-((7-(p-tolyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide chemical structure, C21H23N5OS, CAS 921790-18-3](/s/IUFQLCAMDGYRRK-UHFFFAOYSA-N.svg)
N-(2,4-Dimethylphenyl)-2-((7-(p-tolyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide
CAS 921790-18-3C21H23N5OS
- 2-(2-Methyl-1H-indol-3-yl)-N-[3-(methylsulfanyl)-1-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propyl]acetamide1081133-52-9C21H23N5OS
- 5-[4-(2,3-Dimethylphenyl)piperazine-1-carbonyl]-3-(pyridin-2-yl)-1,2-thiazol-4-amine1251598-98-7C21H23N5OS
- 1-(4-Phenylpiperazin-1-yl)-2-(5-(o-tolylamino)-1,3,4-thiadiazol-2-yl)ethanone1286724-57-9C21H23N5OS
- 1-(6-Methylpyridazin-3-yl)-N-((2-phenylthiazol-4-yl)methyl)piperidine-4-carboxamide1421489-38-4C21H23N5OS
- N-(4,6-Dimethyl-2-(pyrrolidin-1-yl)pyrimidin-5-yl)-4-methyl-2-phenylthiazole-5-carboxamide1448125-60-7C21H23N5OS
- 2-{[4-(Prop-2-en-1-yl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2,4,6-trimethylphenyl)acetamide442655-93-8C21H23N5OS
- N-[2-(Propan-2-yl)phenyl]-2-{[4-(prop-2-en-1-yl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide768009-20-7C21H23N5OS
- N-[2-(Propan-2-yl)phenyl]-2-{[4-(prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide769133-02-0C21H23N5OS
- 2-{[4-(Prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2,4,6-trimethylphenyl)acetamide577962-77-7C21H23N5OS
- N-[4-(Dimethylamino)phenyl]-2-{[5-phenyl-4-(prop-2-en-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide731803-48-8C21H23N5OS
- 2-[[4-Ethyl-5-(4-methylphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(4-methylphenyl)methylideneamino]acetamide487039-26-9C21H23N5OS
- 2-[[4-Ethyl-5-(4-methylphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(2-methylphenyl)methylideneamino]acetamide489400-23-9C21H23N5OS
- 1-(4-Benzylpiperidin-1-yl)-2-{2-[(pyrimidin-2-yl)amino]-1,3-thiazol-4-yl}ethan-1-one1226427-10-6C21H23N5OS
- (4-Phenethylpiperazin-1-yl)(2-(pyridin-3-ylamino)thiazol-4-yl)methanone1286714-60-0C21H23N5OS
- 6-[4-(Methylsulfanyl)phenyl]-2-{[4-(pyridin-2-yl)piperazin-1-yl]methyl}pyridazin-3(2H)-one1374549-70-8C21H23N5OS
- N-[3-(4-Methyl-1,3-thiazol-2-yl)benzyl]-1-(2-pyrimidinyl)-3-piperidinecarboxamide1401534-81-3C21H23N5OS
- N-[2-(4-Phenyl-1,3-thiazol-2-yl)ethyl]-1-(2-pyrimidinyl)-3-piperidinecarboxamide1401533-59-2C21H23N5OS
- N-Mesityl-2-((7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide923687-23-4C21H23N5OS
- N-(2,3-Dimethylphenyl)-2-((7-(p-tolyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide921539-39-1C21H23N5OS
- N-(3,5-Dimethylphenyl)-2-((7-(p-tolyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide921859-17-8C21H23N5OS
- N-Phenethyl-2-((7-(p-tolyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide921540-05-8C21H23N5OS
- 4-Methyl-2-phenyl-N-((2-(piperidin-1-yl)pyrimidin-4-yl)methyl)thiazole-5-carboxamide1790199-71-1C21H23N5OS
- N-(1-(5-Cyclopropyl-1H-pyrazol-3-yl)piperidin-4-yl)-2-phenylthiazole-4-carboxamide2034209-98-6C21H23N5OS
- (E)-1-(4-(7,8,9,10-Tetrahydropyrazino[1,2-b]indazol-1-yl)piperazin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one2035036-41-8C21H23N5OS
- 4-(1-Methyl-1H-pyrazol-4-yl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-3,4-dihydroisoquinoline-2(1H)-carboxamide2034338-52-6C21H23N5OS
- (1-(6-Methylbenzo[d]thiazol-2-yl)azetidin-3-yl)(4-(pyridin-2-yl)piperazin-1-yl)methanone2309629-70-5C21H23N5OS
- 1-(Diphenylmethyl)-3-[1-(1,2,5-thiadiazol-3-yl)piperidin-4-yl]urea2097913-30-7C21H23N5OS
- N-(1-Cyanocyclohexyl)-N-methyl-2-({5-methyl-[1,2,4]triazolo[4,3-a]quinolin-1-yl}sulfanyl)acetamide919885-73-7C21H23N5OS
- 4-(4-Ethylpiperazin-1-yl)-N-[4-(pyridin-3-yl)-1,3-thiazol-2-yl]benzamide1797805-24-3C21H23N5OS
- 1-(6-Cyclopropylpyrimidin-4-yl)-N-(4-methylbenzo[d]thiazol-2-yl)piperidine-4-carboxamide1787918-19-7C21H23N5OS
- N-(1-(5,6,7,8-Tetrahydroquinazolin-4-yl)piperidin-4-yl)benzo[d]thiazole-6-carboxamide2034346-12-6C21H23N5OS
- N-(1-(5,6,7,8-Tetrahydrocinnolin-3-yl)piperidin-4-yl)benzo[d]thiazole-6-carboxamide2034410-69-8C21H23N5OS
- N-(1-(5,6,7,8-Tetrahydroquinazolin-4-yl)piperidin-4-yl)benzo[d]thiazole-2-carboxamide1903715-64-9C21H23N5OS
- 1-{5H,6H,7H-Cyclopenta[c]pyridazin-3-yl}-N-(6-methyl-1,3-benzothiazol-2-yl)piperidine-4-carboxamide2097921-67-8C21H23N5OS
- 1-{5H,6H,7H-Cyclopenta[c]pyridazin-3-yl}-N-(2-methyl-1,3-benzothiazol-5-yl)piperidine-4-carboxamide2097897-45-3C21H23N5OS
- 1-(6-Cyclopropylpyridazin-3-yl)-N-(4-methyl-1,3-benzothiazol-2-yl)piperidine-3-carboxamide2176270-13-4C21H23N5OS
- 2-Ethyl-6-[5-(6-methylpyrimidin-4-yl)-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl]-1,3-benzothiazole2742007-30-1C21H23N5OS
- 2-(Methylsulfanyl)-4-[4-(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)piperidin-1-yl]pyrimidine-5-carbonitrile3054535-14-4C21H23N5OS
- 2-(1-{Pyrido[3,4-d]pyrimidin-4-yl}piperidin-4-yl)-1-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}ethan-1-one3054586-03-4C21H23N5OS
- 1-{2-Methylpyrido[3,4-d]pyrimidin-4-yl}-4-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}piperidine3054552-13-2C21H23N5OS
- 1-{2-Methylpyrido[3,4-d]pyrimidin-4-yl}-3-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}piperidine3054618-51-5C21H23N5OS
- Thieno[2,3-b]pyridine-2-carboxamide,3-amino-4,6-dimethyl-5-[[4-(1,4,5,6-tetrahydro-2-pyrimidinyl)phenyl]methyl]-141278-18-4C21H23N5OS
Frequently asked questions
What is the molar mass of C21H23N5OS?
The molar mass of C21H23N5OS is 393.51 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 5 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 393.1623 Da.
How many compounds have the formula C21H23N5OS?
CompoundList lists 66 compounds with the molecular formula C21H23N5OS, including 2-((4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)thio)-N-mesitylacetamide, 2-{[4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-ethyl-6-methylphenyl)acetamide, 2-{[4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-isopropylphenyl)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 C21H23N5OS?
C21H23N5OS has a degree of unsaturation of 13. 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.