Molecular formula
C21H25N3O3S
165 compounds have this formula on CompoundList.
- Molar mass
- 399.51g/mol
- Monoisotopic mass
- 407.2119Da
- Atoms
- 53
- Elements
- 5
- Rings plus double bonds
- 11
The formula C21H25N3O3S describes a molecule made of 21 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms, 3 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 × 2163.14%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 256.31%1.008 × 25 = 25.200 g/mol
- N Nitrogen × 310.52%14.007 × 3 = 42.021 g/mol
- O Oxygen × 312.01%15.999 × 3 = 47.997 g/mol
- S Sulfur × 18.02%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H25N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 165 compounds
Pipazethate
CAS 2167-85-3C21H25N3O3S
Acetolactate decarboxylase
CAS 9025-02-9C21H25N3O3S
7-Hydroxyquetiapine
CAS 139079-39-3C21H25N3O3S
Quetiapine S-oxide
CAS 329216-63-9C21H25N3O3S
Quetiapine N-oxide
CAS 1076199-40-0C21H25N3O3S
![(4-Phenyl-piperazin-1-yl)-[4-(pyrrolidine-1-sulfonyl)-phenyl]-methanone chemical structure, C21H25N3O3S, CAS 326007-37-8](/s/VKZBJFDYYILWMK-UHFFFAOYSA-N.svg)
(4-Phenyl-piperazin-1-yl)-[4-(pyrrolidine-1-sulfonyl)-phenyl]-methanone
CAS 326007-37-8C21H25N3O3S
![1-Phenyl-4-[3-(1-pyrrolidinylsulfonyl)benzoyl]piperazine chemical structure, C21H25N3O3S, CAS 637325-65-6](/s/FILNMLWXRTULLY-UHFFFAOYSA-N.svg)
1-Phenyl-4-[3-(1-pyrrolidinylsulfonyl)benzoyl]piperazine
CAS 637325-65-6C21H25N3O3S
2-Amino-6-ethyl-7-hydroxy-3-(4-methylthiazol-2-yl)-8-(piperidin-1-ylmethyl)-4H-chromen-4-one
CAS 384363-57-9C21H25N3O3S
N-Benzyl-4-(4-isopropyl-2,3-dimethyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide
CAS 695207-46-6C21H25N3O3S
N-(4-(1-Propionyl-5-(p-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide
CAS 852141-27-6C21H25N3O3S
Bms-187308
CAS 153624-15-8C21H25N3O3S
![2-({1-[(Diethylcarbamoyl)methyl]-1H-indol-3-yl}sulfanyl)-N-[(furan-2-yl)methyl]acetamide chemical structure, C21H25N3O3S, CAS 877658-31-6](/s/IGRIHDCQZBNNDZ-UHFFFAOYSA-N.svg)
2-({1-[(Diethylcarbamoyl)methyl]-1H-indol-3-yl}sulfanyl)-N-[(furan-2-yl)methyl]acetamide
CAS 877658-31-6C21H25N3O3S
2-(Benzylsulfanyl)-6,7-dimethoxy-3-(3-methoxypropyl)-4(3H)-quinazolinimine
CAS 477848-79-6C21H25N3O3S
N-(2-((4-Phenylpiperazin-1-yl)sulfonyl)ethyl)cinnamamide
CAS 897621-35-1C21H25N3O3S
3-Acetamido-N-(6-methoxy-1,3-benzothiazol-2-yl)adamantane-1-carboxamide
CAS 1007790-67-1C21H25N3O3S
4-tert-Butyl-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)benzenesulfonamide
CAS 305373-53-9C21H25N3O3S
4-(2-((Ethylamino)carbothioyl)carbohydrazonoyl)phenyl 4-butoxybenzoate
CAS 477731-15-0C21H25N3O3S
![3-Phenyl-N-[4-(3,4,5,6-tetrahydro-2H-azepin-7-ylsulfamoyl)phenyl]propanamide chemical structure, C21H25N3O3S, CAS 761416-99-3](/s/CDBQIOUCKCUTMD-UHFFFAOYSA-N.svg)
3-Phenyl-N-[4-(3,4,5,6-tetrahydro-2H-azepin-7-ylsulfamoyl)phenyl]propanamide
CAS 761416-99-3C21H25N3O3S
N1-(2-(methylthio)phenyl)-N2-(2-(2-phenylmorpholino)ethyl)oxalamide
CAS 954025-12-8C21H25N3O3S
![1-Adamantyl-[2-[(3-nitrophenyl)methylsulfanyl]-4,5-dihydroimidazol-1-yl]methanone chemical structure, C21H25N3O3S, CAS 851808-45-2](/s/ICKKEFTXAXRMSB-UHFFFAOYSA-N.svg)
1-Adamantyl-[2-[(3-nitrophenyl)methylsulfanyl]-4,5-dihydroimidazol-1-yl]methanone
CAS 851808-45-2C21H25N3O3S
![2'-(2-Methoxyethyl)-N-(4-methyl-1,3-thiazol-2-yl)-1'-oxo-1',4'-dihydro-2'H-spiro[cyclopentane-1,3'-isoquinoline]-4'-carboxamide chemical structure, C21H25N3O3S, CAS 1049109-96-7](/s/KHANSFLOMSSEDV-UHFFFAOYSA-N.svg)
2'-(2-Methoxyethyl)-N-(4-methyl-1,3-thiazol-2-yl)-1'-oxo-1',4'-dihydro-2'H-spiro[cyclopentane-1,3'-isoquinoline]-4'-carboxamide
CAS 1049109-96-7C21H25N3O3S
![1-((1-(Methylsulfonyl)piperidin-4-yl)methyl)-2-(phenoxymethyl)-1H-benzo[d]imidazole chemical structure, C21H25N3O3S, CAS 1203070-74-9](/s/BBIFHRRXDVIOBG-UHFFFAOYSA-N.svg)
1-((1-(Methylsulfonyl)piperidin-4-yl)methyl)-2-(phenoxymethyl)-1H-benzo[d]imidazole
CAS 1203070-74-9C21H25N3O3S
![2'-(2-Methoxyethyl)-1'-oxo-N-(1,3-thiazol-2-yl)-1',4'-dihydro-2'H-spiro[cyclohexane-1,3'-isoquinoline]-4'-carboxamide chemical structure, C21H25N3O3S, CAS 1212487-05-2](/s/REDCZMLFEPNOEE-UHFFFAOYSA-N.svg)
2'-(2-Methoxyethyl)-1'-oxo-N-(1,3-thiazol-2-yl)-1',4'-dihydro-2'H-spiro[cyclohexane-1,3'-isoquinoline]-4'-carboxamide
CAS 1212487-05-2C21H25N3O3S
![8,8-Dimethyl-5-(5-methylfuran-2-yl)-2-(propylthio)-7,8,9,10-tetrahydropyrimido[4,5-b]quinoline-4,6(3H,5H)-dione chemical structure, C21H25N3O3S, CAS 627049-20-1](/s/ZKVHQAGSLMURFO-UHFFFAOYSA-N.svg)
8,8-Dimethyl-5-(5-methylfuran-2-yl)-2-(propylthio)-7,8,9,10-tetrahydropyrimido[4,5-b]quinoline-4,6(3H,5H)-dione
CAS 627049-20-1C21H25N3O3S
- 1-Adamantyl-[2-[(4-nitrophenyl)methylsulfanyl]-4,5-dihydroimidazol-1-yl]methanone851802-10-3C21H25N3O3S
- Wy 4525387476-99-1C21H25N3O3S
- N-(3-Methoxyphenethyl)-2-(5-oxo-3,5,6,7,8,9-hexahydro-2H-thiazolo[2,3-b]quinazolin-3-yl)acetamide1021121-88-9C21H25N3O3S
- 2-Ethyl-8,8-dimethyl-3-(tetrahydro-2-furanylmethyl)-7,10-dihydro-8H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one496795-98-3C21H25N3O3S
- 1-[3-(Diethylamino)propyl]-3-hydroxy-5-(2-pyridinyl)-4-(2-thienylcarbonyl)-1,5-dihydro-2H-pyrrol-2-one618878-29-8C21H25N3O3S
- 4-(4-Butylphenyl)-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiol523990-81-0C21H25N3O3S
- N-[5-(3,4-Dimethoxyphenyl)-1,3,4-thiadiazol-2-yl]-1-adamantanecarboxamide328561-23-5C21H25N3O3S
- 1-{4-[(4-Benzylpiperazin-1-yl)sulfonyl]phenyl}pyrrolidin-2-one919698-38-7C21H25N3O3S
- N-{3-[5-(2-Methylphenyl)-1-(2-methylpropanoyl)-4,5-dihydro-1H-pyrazol-3-yl]phenyl}methanesulfonamide851719-26-1C21H25N3O3S
- N-[5-(1-Adamantyl)-1,3,4-thiadiazol-2-yl]-3,4-dimethoxybenzamide392240-84-5C21H25N3O3S
- N-[5-(1-Adamantyl)-1,3,4-thiadiazol-2-yl]-2,4-dimethoxybenzamide392240-86-7C21H25N3O3S
- N-[4-[3-(2-Methylphenyl)-2-(2-methylpropanoyl)-3,4-dihydropyrazol-5-yl]phenyl]methanesulfonamide851718-13-3C21H25N3O3S
- 4-Cyano-5-[[2-(2,4-dimethylphenoxy)acetyl]amino]-N,N-diethyl-3-methylthiophene-2-carboxamide438615-93-1C21H25N3O3S
- N-(5,5-Dimethyl-7-oxo-4,6-dihydro-1,3-benzothiazol-2-yl)-4-(pentanoylamino)benzamide663185-82-8C21H25N3O3S
- 1-(3-(Dimethylamino)propyl)-4-(2,4-dimethylthiazole-5-carbonyl)-3-hydroxy-5-phenyl-1H-pyrrol-2(5H)-one627815-40-1C21H25N3O3S
- 3-(3,5-Dimethyl-1,2-oxazol-4-yl)-1-{4-[(4-methyl-1,3-benzothiazol-2-yl)oxy]piperidin-1-yl}propan-1-one1286696-73-8C21H25N3O3S
- 2-Benzimidazolinone, 1-(1-(3-phenylsulfonylpropyl)-4-piperidyl)-100447-44-7C21H25N3O3S
- Methyl [4-({[4-(3-methoxyphenyl)piperazin-1-yl]carbonothioyl}amino)phenyl]acetate516458-02-9C21H25N3O3S
- 4-Butoxy-N-[[3-(propanoylamino)phenyl]carbamothioyl]benzamide426232-16-8C21H25N3O3S
- N-(4-(1-Propionyl-5-(o-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide724437-66-5C21H25N3O3S
- N-(3-(1-Isobutyryl-5-(p-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide851718-51-9C21H25N3O3S
- 4-(Benzenesulfonyl)-N-[3-(dimethylamino)propyl]-2-(2-methylphenyl)-1,3-oxazol-5-amine855714-81-7C21H25N3O3S
- N-(3-Cyano-5,5,7,7-tetramethyl-4,6-dihydrothieno[2,3-c]pyridin-2-yl)-2,3-dimethoxybenzamide895442-55-4C21H25N3O3S
- N-(2-(1-Isobutyryl-5-(o-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide923202-48-6C21H25N3O3S
- 1-(5-(2-Hydroxy-3-methoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-2-(piperidin-1-yl)ethan-1-one900013-20-9C21H25N3O3S
- 1-(5-(3-Hydroxy-4-methoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-2-(piperidin-1-yl)ethan-1-one899972-37-3C21H25N3O3S
- 2-((2-Oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)-N-(m-tolyl)acetamide899951-60-1C21H25N3O3S
- N-Benzyl-2-((2-oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide899756-25-3C21H25N3O3S
- 4-((2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)thio)-1-(3-hydroxypropyl)-6,7-dihydro-1H-cyclopenta[d]pyrimidin-2(5H)-one942013-40-3C21H25N3O3S
- N-Benzyl-4-ethoxy-N-[(1-ethyl-1H-pyrazol-5-yl)methyl]benzenesulfonamide1174886-98-6C21H25N3O3S
- N-(2-(1-Methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)naphthalene-1-sulfonamide1049471-18-2C21H25N3O3S
- 3-(3,4-Dimethoxybenzyl)-1-((1-methyl-1H-pyrrol-2-yl)methyl)-1-(thiophen-2-ylmethyl)urea1251634-63-5C21H25N3O3S
- 2-Ethoxy-5-methyl-N-(3-(2-phenyl-1H-imidazol-1-yl)propyl)benzenesulfonamide1421481-96-0C21H25N3O3S
- Methyl 2-(isobutylthio)-7-methyl-4-oxo-5-(p-tolyl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate878122-91-9C21H25N3O3S
- 3,4-Dimethoxy-N-{[4-(piperidin-1-yl)phenyl]carbamothioyl}benzamide335213-72-4C21H25N3O3S
- Ethyl 4-({[4-(4-methoxyphenyl)piperazinyl]thioxomethyl}amino)benzoate433323-86-5C21H25N3O3S
- Ethyl 4-({[4-(3-methoxyphenyl)piperazinyl]thioxomethyl}amino)benzoate433325-95-2C21H25N3O3S
- 3-Thiophenecarboxamide, 2-[[[(cyclobutylcarbonyl)(phenylmethyl)amino]acetyl]amino]-4,5-dimethyl-606110-64-9C21H25N3O3S
- 4-[2-(3,4-Diethoxyphenyl)ethyl]-5-(4-methoxyphenyl)-4H-1,2,4-triazole-3-thiol749219-24-7C21H25N3O3S
- 6-Acetyl-2-(4-(tert-butyl)benzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide864927-93-5C21H25N3O3S
- 4-((2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)thio)-1-(2-hydroxyethyl)-5,6,7,8-tetrahydroquinazolin-2(1H)-one941888-10-4C21H25N3O3S
- 1-(3-Hydroxypropyl)-4-((2-(indolin-1-yl)-2-oxoethyl)thio)-5,6,7,8-tetrahydroquinazolin-2(1H)-one899743-34-1C21H25N3O3S
- 2-(3-Butyl-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl)-N-ethyl-N-(3-methylphenyl)acetamide1252825-68-5C21H25N3O3S
- 2-[3-(2-Methylpropyl)-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl]-N-[4-(propan-2-yl)phenyl]acetamide1260944-89-5C21H25N3O3S
- N-(2-Ethyl-6-methylphenyl)-2-[3-(2-methylpropyl)-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl]acetamide1261017-06-4C21H25N3O3S
- 2-[3-(2-Methylpropyl)-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl]-N-[3-(propan-2-yl)phenyl]acetamide1260991-04-5C21H25N3O3S
- N-((1-(Benzo[d]oxazol-2-yl)piperidin-4-yl)methyl)-1-(m-tolyl)methanesulfonamide1797563-90-6C21H25N3O3S
- Methyl 2-(butylthio)-7-methyl-4-oxo-5-(m-tolyl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate946358-31-2C21H25N3O3S
- Ethyl 7-methyl-4-oxo-2-(propylthio)-5-(p-tolyl)-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate892259-29-9C21H25N3O3S
- 1-(4-Acetylphenyl)-3-[[2-(4-tert-butylphenoxy)acetyl]amino]thiourea701930-61-2C21H25N3O3S
- N-(4-(1-Isobutyryl-5-(p-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide851717-50-5C21H25N3O3S
- N-(4-(5-Phenyl-1-pivaloyl-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide851718-42-8C21H25N3O3S
- N-(4-Methylphenyl)sulfonyl-4-[(E)-3-phenylprop-2-enyl]piperazine-1-carboxamide1025561-75-4C21H25N3O3S
- N-[5-(1-Adamantyl)-1,3,4-thiadiazol-2-yl]-2,3-dimethoxybenzamide391865-91-1C21H25N3O3S
- N1-isopentyl-N2-(1-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)oxalamide899735-69-4C21H25N3O3S
- N-Ethyl-2,4,6-trimethyl-N-((3-(m-tolyl)-1,2,4-oxadiazol-5-yl)methyl)benzenesulfonamide891406-61-4C21H25N3O3S
- (4-Benzylpiperazin-1-yl)-(1-methylsulfonyl-2,3-dihydroindol-5-yl)methanone931751-00-7C21H25N3O3S
- 1,2,3,4-Tetrahydro-2-methyl-N-[2-(4-morpholinyl)ethyl]-1-oxo-3-(2-thienyl)-4-isoquinolinecarboxamide687572-57-2C21H25N3O3S
- N-[(1-Ethyl-1H-pyrazol-5-yl)methyl]-4-methoxy-N-(2-phenylethyl)benzenesulfonamide1006356-16-6C21H25N3O3S
- 4-[Ethoxy(diphenyl)methyl]-N,N,5-trimethyl-1H-imidazole-1-sulfonamide118847-59-9C21H25N3O3S
- N-(2-Ethylphenyl)-2-[3-(3-methylbutyl)-2,4-dioxo-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-1-yl]acetamide1252856-20-4C21H25N3O3S
- 2-[3-(3-Methylbutyl)-2,4-dioxo-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-1-yl]-N-[(4-methylphenyl)methyl]acetamide1252862-45-5C21H25N3O3S
- N-(2,6-Dimethylphenyl)-2-[3-(3-methylbutyl)-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl]acetamide1252928-23-6C21H25N3O3S
- N-(2,5-Dimethylphenyl)-2-[3-(3-methylbutyl)-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl]acetamide1252825-48-1C21H25N3O3S
- 2-(3-Butyl-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl)-N-(3-phenylpropyl)acetamide1252922-38-5C21H25N3O3S
- (E)-N-(2-Methoxyphenyl)-4-((3-(thiophen-2-yl)acrylamido)methyl)piperidine-1-carboxamide1235692-93-9C21H25N3O3S
- 1-Benzyl-5-[(dimethylamino)sulfonyl]-N-propyl-1H-indole-2-carboxamide1184998-17-1C21H25N3O3S
- 2,3-Dihydro-1H-indol-1-yl(4-{[(4-methylpiperazin-1-yl)sulfonyl]methyl}phenyl)methanone1309161-93-0C21H25N3O3S
- 3,4-Diethoxy-N-(2-(1-methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)benzamide1396676-86-0C21H25N3O3S
- N-((1-(Benzo[d]oxazol-2-yl)piperidin-4-yl)methyl)-3,4-dimethylbenzenesulfonamide1796969-13-5C21H25N3O3S
- N-(Furan-2-ylmethyl)-2,5-dimethyl-N-((1-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methyl)benzenesulfonamide1798488-18-2C21H25N3O3S
- 2-[1-[(5-Methoxy-7-methyl-1H-indol-4-yl)methyl]-2-piperidinyl]-4-methyl-5-thiazolecarboxylic acid1644670-10-9C21H25N3O3S
- (4-((6-Methylpyridin-2-yl)oxy)piperidin-1-yl)(6-((tetrahydrothiophen-3-yl)oxy)pyridin-3-yl)methanone2034619-95-7C21H25N3O3S
- (4-(2-Methoxyphenyl)piperazin-1-yl)(2-((tetrahydrothiophen-3-yl)oxy)pyridin-4-yl)methanone2034360-49-9C21H25N3O3S
- (4-((6-Methylpyridin-2-yl)oxy)piperidin-1-yl)(2-((tetrahydrothiophen-3-yl)oxy)pyridin-4-yl)methanone2034390-08-2C21H25N3O3S
- tert-Butyl 4-(5-((2-methylpyridin-4-yl)carbamoyl)thiophen-2-yl)-5,6-dihydropyridine-1(2H)-carboxylate2007919-44-8C21H25N3O3S
Frequently asked questions
What is the molar mass of C21H25N3O3S?
The molar mass of C21H25N3O3S is 399.51 g/mol, calculated from standard atomic weights for 21 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 407.2119 Da.
How many compounds have the formula C21H25N3O3S?
CompoundList lists 165 compounds with the molecular formula C21H25N3O3S, including Pipazethate, Acetolactate decarboxylase, 7-Hydroxyquetiapine. 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 C21H25N3O3S?
C21H25N3O3S 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.