Molecular formula
C21H27N5O2S
57 compounds have this formula on CompoundList.
- Molar mass
- 413.54g/mol
- Monoisotopic mass
- 413.1885Da
- Atoms
- 56
- Elements
- 5
- Rings plus double bonds
- 11
The formula C21H27N5O2S describes a molecule made of 21 carbon atoms, 27 hydrogen atoms, 5 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 × 2160.99%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 276.58%1.008 × 27 = 27.216 g/mol
- N Nitrogen × 516.94%14.007 × 5 = 70.035 g/mol
- O Oxygen × 27.74%15.999 × 2 = 31.998 g/mol
- S Sulfur × 17.75%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H27N5O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 57 of 57 compounds
7-Benzyl-1,3-dimethyl-8-((2-(piperidin-1-yl)ethyl)thio)-1H-purine-2,6(3H,7H)-dione
CAS 843626-82-4C21H27N5O2S
![3-Methyl-7-[(4-methylphenyl)methyl]-8-[2-(1-piperidinyl)ethylthio]purine-2,6-dione chemical structure, C21H27N5O2S, CAS 374771-03-6](/s/FIMLBRNZJKDEJN-UHFFFAOYSA-N.svg)
3-Methyl-7-[(4-methylphenyl)methyl]-8-[2-(1-piperidinyl)ethylthio]purine-2,6-dione
CAS 374771-03-6C21H27N5O2S
Lupitidine
CAS 83903-06-4C21H27N5O2S
3-Methyl-7-(3-methylbenzyl)-8-((2-(piperidin-1-yl)ethyl)thio)-1H-purine-2,6(3H,7H)-dione
CAS 442865-08-9C21H27N5O2S
Cambridge id 6966072
CAS 378767-36-3C21H27N5O2S
![N-(1-Cyano-1,2-dimethylpropyl)-2-({5-[(3-methylphenoxy)methyl]-4-(prop-2-en-1-yl)-4H-1,2,4-triazol-3-yl}sulfanyl)acetamide chemical structure, C21H27N5O2S, CAS 878255-29-9](/s/PKDULEILUYZTMO-UHFFFAOYSA-N.svg)
N-(1-Cyano-1,2-dimethylpropyl)-2-({5-[(3-methylphenoxy)methyl]-4-(prop-2-en-1-yl)-4H-1,2,4-triazol-3-yl}sulfanyl)acetamide
CAS 878255-29-9C21H27N5O2S
N-(6-((4-(4-Benzylpiperazin-1-yl)-4-oxobutyl)thio)pyridazin-3-yl)acetamide
CAS 1105247-49-1C21H27N5O2S
1-(2,4,6-Triisopropylbenzenesulfonyl)-5-(pyridin-2-yl)tetrazolide
CAS 81186-95-0C21H27N5O2S
![1-Cyclopentyl-3-{4-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-1,3-thiazol-2-yl}urea chemical structure, C21H27N5O2S, CAS 921507-69-9](/s/OXQBSPKCQPLMIS-UHFFFAOYSA-N.svg)
1-Cyclopentyl-3-{4-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-1,3-thiazol-2-yl}urea
CAS 921507-69-9C21H27N5O2S
![tert-Butyl 4-{[6-(2-aminophenyl)imidazo[2,1-b][1,3]thiazol-3-yl]methyl}piperazine-1-carboxylate chemical structure, C21H27N5O2S, CAS 925437-87-2](/s/MFENNGNCCWZOCX-UHFFFAOYSA-N.svg)
tert-Butyl 4-{[6-(2-aminophenyl)imidazo[2,1-b][1,3]thiazol-3-yl]methyl}piperazine-1-carboxylate
CAS 925437-87-2C21H27N5O2S
![3-Methyl-7-(2-phenylethyl)-8-{[2-(piperidin-1-yl)ethyl]sulfanyl}-3,7-dihydro-1H-purine-2,6-dione chemical structure, C21H27N5O2S, CAS 335403-20-8](/s/FTLMXWVNPPLVFC-UHFFFAOYSA-N.svg)
3-Methyl-7-(2-phenylethyl)-8-{[2-(piperidin-1-yl)ethyl]sulfanyl}-3,7-dihydro-1H-purine-2,6-dione
CAS 335403-20-8C21H27N5O2S
![2-(1,3-Benzothiazol-2-yl)-4-{(1E)-N-[2-(morpholin-4-yl)ethyl]ethanimidoyl}-5-propyl-1,2-dihydro-3H-pyrazol-3-one chemical structure, C21H27N5O2S, CAS 884415-32-1](/s/OQRHTNIRMXITES-UHFFFAOYSA-N.svg)
2-(1,3-Benzothiazol-2-yl)-4-{(1E)-N-[2-(morpholin-4-yl)ethyl]ethanimidoyl}-5-propyl-1,2-dihydro-3H-pyrazol-3-one
CAS 884415-32-1C21H27N5O2S
![8,8-Dimethyl-N-(3-morpholinopropyl)-8,10-dihydro-7H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-amine chemical structure, C21H27N5O2S, CAS 848746-44-1](/s/KYRFMFNFGPKTPP-UHFFFAOYSA-N.svg)
8,8-Dimethyl-N-(3-morpholinopropyl)-8,10-dihydro-7H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-amine
CAS 848746-44-1C21H27N5O2S
![N-[2-(1-Adamantyloxy)ethyl]-2-(1-phenyltetrazol-5-yl)sulfanylacetamide chemical structure, C21H27N5O2S, CAS 446266-85-9](/s/KJMQLIQPLQBCNG-UHFFFAOYSA-N.svg)
N-[2-(1-Adamantyloxy)ethyl]-2-(1-phenyltetrazol-5-yl)sulfanylacetamide
CAS 446266-85-9C21H27N5O2S
![4-((1-Benzyl-1H-benzo[d]imidazol-2-yl)methyl)-N,N-dimethylpiperazine-1-sulfonamide chemical structure, C21H27N5O2S, CAS 1172295-33-8](/s/NRLKGUOTFTXQGA-UHFFFAOYSA-N.svg)
4-((1-Benzyl-1H-benzo[d]imidazol-2-yl)methyl)-N,N-dimethylpiperazine-1-sulfonamide
CAS 1172295-33-8C21H27N5O2S
N-(1-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl)-2-propylpentanamide
CAS 1171025-94-7C21H27N5O2S
![1-((6-Hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)(4-isopropylphenyl)methyl)piperidine-4-carboxamide chemical structure, C21H27N5O2S, CAS 851810-04-3](/s/UQLMHFLQPJFXEJ-UHFFFAOYSA-N.svg)
1-((6-Hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)(4-isopropylphenyl)methyl)piperidine-4-carboxamide
CAS 851810-04-3C21H27N5O2S
2-((5-(1H-Indol-3-yl)-4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl)thio)-1-(azepan-1-yl)ethanone
CAS 852144-47-9C21H27N5O2S
2-((5-(1H-Indol-3-yl)-4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl)thio)-N-cyclohexylacetamide
CAS 852144-96-8C21H27N5O2S
![5-((2-(Diethylamino)ethyl)thio)-1,3-dimethyl-7-(o-tolyl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione chemical structure, C21H27N5O2S, CAS 872629-36-2](/s/GTCGFZIPAUELGK-UHFFFAOYSA-N.svg)
5-((2-(Diethylamino)ethyl)thio)-1,3-dimethyl-7-(o-tolyl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione
CAS 872629-36-2C21H27N5O2S
![5-((2-(Diethylamino)ethyl)thio)-1,3-dimethyl-7-(p-tolyl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione chemical structure, C21H27N5O2S, CAS 872694-55-8](/s/ATYZTRFWSYWDRW-UHFFFAOYSA-N.svg)
5-((2-(Diethylamino)ethyl)thio)-1,3-dimethyl-7-(p-tolyl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione
CAS 872694-55-8C21H27N5O2S
![N-Cyclohexyl-4-(3-methylbutyl)-5-oxo-1-sulfanylidene-2H-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide chemical structure, C21H27N5O2S, CAS 1019187-33-7](/s/NBIAOMXZXLYHPD-UHFFFAOYSA-N.svg)
N-Cyclohexyl-4-(3-methylbutyl)-5-oxo-1-sulfanylidene-2H-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide
CAS 1019187-33-7C21H27N5O2S
![N-[(2E)-3,4,5,6,7,8-Hexahydro-2H-cyclohepta[d][1,3]thiazol-2-ylidene]-4-oxo-4-[4-(pyridin-2-yl)piperazin-1-yl]butanamide chemical structure, C21H27N5O2S, CAS 1219571-38-6](/s/OLFNYGZALQIMBJ-UHFFFAOYSA-N.svg)
N-[(2E)-3,4,5,6,7,8-Hexahydro-2H-cyclohepta[d][1,3]thiazol-2-ylidene]-4-oxo-4-[4-(pyridin-2-yl)piperazin-1-yl]butanamide
CAS 1219571-38-6C21H27N5O2S
![5-Oxo-5-[4-(pyridin-2-yl)piperazin-1-yl]-N-[(2Z)-4,5,6,7-tetrahydro-1,3-benzothiazol-2(3H)-ylidene]pentanamide chemical structure, C21H27N5O2S, CAS 1219574-27-2](/s/MGNUYJZITSYFTE-UHFFFAOYSA-N.svg)
5-Oxo-5-[4-(pyridin-2-yl)piperazin-1-yl]-N-[(2Z)-4,5,6,7-tetrahydro-1,3-benzothiazol-2(3H)-ylidene]pentanamide
CAS 1219574-27-2C21H27N5O2S
- N-(7-tert-Butyl-2-methyl-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)-1,3-dimethylpyrazole-4-carboxamide1005679-77-5C21H27N5O2S
- N-(1-Cyanocyclohexyl)-2-((4-ethyl-5-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)propanamide851892-61-0C21H27N5O2S
- N-Benzyl-2-((1-(4-methylpiperazin-1-yl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide899951-34-9C21H27N5O2S
- 2-[1-(4-Ethoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-4-methyl-N-(3-methylbutyl)-1,3-thiazole-5-carboxamide1207009-73-1C21H27N5O2S
- 2-(1-(3,4-Dimethylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-N-(3-ethoxypropyl)-4-methylthiazole-5-carboxamide1206994-11-7C21H27N5O2S
- N-Ethyl-1-(6-((2-oxo-2-(o-tolylamino)ethyl)thio)pyrimidin-4-yl)piperidine-4-carboxamide1251697-38-7C21H27N5O2S
- N-Ethyl-1-(6-((2-oxo-2-(p-tolylamino)ethyl)thio)pyrimidin-4-yl)piperidine-4-carboxamide1251675-57-6C21H27N5O2S
- 4-Benzyl-N-{2-oxo-2-[(2Z)-4,5,6,7-tetrahydro-1,3-benzothiazol-2(3H)-ylideneamino]ethyl}piperazine-1-carboxamide1232819-42-9C21H27N5O2S
- (4-Amino-3-(pyrrolidine-1-carbonyl)isothiazol-5-yl)(4-(2,3-dimethylphenyl)piperazin-1-yl)methanone1286703-09-0C21H27N5O2S
- 1-Cyclopentyl-3-(5-(3-(dimethylamino)benzoyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)urea1396851-36-7C21H27N5O2S
- 7-Ethyl-8-methyl-3-(4-(pyridin-2-ylmethyl)piperazine-1-carbonyl)-3,4-dihydropyrimido[2,1-b][1,3]thiazin-6(2H)-one1421510-15-7C21H27N5O2S
- 1-(1,2-Dimethyl-1H-indol-3-yl)-2-{[4-ethyl-5-(morpholin-4-ylmethyl)-4H-1,2,4-triazol-3-yl]sulfanyl}ethanone892676-91-4C21H27N5O2S
- 1-(1-Ethyl-1H-indol-3-yl)-2-{[4-ethyl-5-(morpholin-4-ylmethyl)-4H-1,2,4-triazol-3-yl]sulfanyl}ethanone938004-00-3C21H27N5O2S
- 1-((2-Ethyl-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(4-ethylphenyl)methyl)piperidine-4-carboxamide898345-53-4C21H27N5O2S
- 1-(4-((2-Ethyl-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(4-ethylphenyl)methyl)piperazin-1-yl)ethanone898350-34-0C21H27N5O2S
- 2-((1-Ethyl-3-methyl-7-oxo-6-phenethyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)thio)-N-isopropylacetamide1358407-18-7C21H27N5O2S
- 2-({1-Ethyl-3-methyl-6-[(4-methylphenyl)methyl]-7-oxo-1H,6H,7H-pyrazolo[4,3-d]pyrimidin-5-yl}sulfanyl)-N-(propan-2-yl)acetamide1357782-63-8C21H27N5O2S
- 3-[Methyl({1-[(2-methyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)methyl]pyrrolidin-3-yl})amino]-1??,2-benzothiazole-1,1-dione2640947-00-6C21H27N5O2S
- Acetic acid, ((5-(2-(1H-benzimidazol-2-yl)ethyl)-4-cyclohexyl-4H-1,2,4-triazol-3-yl)thio)-, ethyl ester38911-93-2C21H27N5O2S
- 1-[1-(4-Methylpiperazin-1-yl)-1-phenylpropan-2-yl]-3-(4-nitrophenyl)thiourea868228-47-1C21H27N5O2S
- 2-[2-(4-Benzylpiperazin-1-yl)-2-oxoethyl]-6-(thiomorpholin-4-yl)pyridazin-3(2H)-one1324090-34-7C21H27N5O2S
- 2-[3-(1-Benzyl-5-oxopyrrolidin-3-yl)-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-4-yl]-N-cyclohexylacetamide2549002-36-8C21H27N5O2S
- 6-(3-Nitrophenyl)-3-(4-pentylcyclohexyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine860611-36-5C21H27N5O2S
- 2-[[4-Amino-5-(2-methylfuran-3-yl)-1,2,4-triazol-3-yl]sulfanyl]-N-[2,6-di(propan-2-yl)phenyl]acetamide1180133-54-3C21H27N5O2S
- N-Isopropyl-N-(piperidin-3-yl)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine1374242-38-2C21H27N5O2S
- N-(Piperidine-3-yl)-N-propyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine1374242-35-9C21H27N5O2S
- 1-(2-Cyclobutylidenepropanoyl)-4-(7-methylthieno[3,2-d]pyrimidin-4-yl)-1,4,7-triazecan-8-one2224512-67-6C21H27N5O2S
- 4-[({2-tert-Butylimidazo[1,2-b]pyridazin-6-yl}oxy)methyl]-1-(4-methyl-1,3-thiazole-5-carbonyl)piperidine2549002-68-6C21H27N5O2S
- 2-(1-{[3,5-Dimethyl-1-(propan-2-yl)-1H-pyrazol-4-yl]sulfonyl}piperidin-4-yl)-1,8-naphthyridine2640877-29-6C21H27N5O2S
- 5-(4-{[4-(4-Methylpiperazin-1-yl)but-2-yn-1-yl]oxy}piperidine-1-carbonyl)-2,1,3-benzothiadiazole2415535-51-0C21H27N5O2S
- 3-[4-[(2-Methyl-4,5,6,7-tetrahydroindazol-3-yl)methyl]-1,4-diazepan-1-yl]-1,2-benzothiazole 1,1-dioxide2742034-53-1C21H27N5O2S
- N-{[1-(4-Methoxy-7-methyl-1,3-benzothiazol-2-yl)piperidin-4-yl]methyl}-N,1-dimethyl-1H-imidazole-4-carboxamide3054635-05-8C21H27N5O2S
- N-[1-(6-Ethoxy-1,3-benzothiazol-2-yl)piperidin-4-yl]-N,1,5-trimethyl-1H-pyrazole-3-carboxamide3054599-87-7C21H27N5O2S
Frequently asked questions
What is the molar mass of C21H27N5O2S?
The molar mass of C21H27N5O2S is 413.54 g/mol, calculated from standard atomic weights for 21 carbon atoms, 27 hydrogen atoms, 5 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 413.1885 Da.
How many compounds have the formula C21H27N5O2S?
CompoundList lists 57 compounds with the molecular formula C21H27N5O2S, including 7-Benzyl-1,3-dimethyl-8-((2-(piperidin-1-yl)ethyl)thio)-1H-purine-2,6(3H,7H)-dione, 3-Methyl-7-[(4-methylphenyl)methyl]-8-[2-(1-piperidinyl)ethylthio]purine-2,6-dione, Lupitidine. 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 C21H27N5O2S?
C21H27N5O2S 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.