Molecular formula
C21H30N2O2
69 compounds have this formula on CompoundList.
- Molar mass
- 342.48g/mol
- Monoisotopic mass
- 342.2307Da
- Atoms
- 55
- Elements
- 4
- Rings plus double bonds
- 8
The formula C21H30N2O2 describes a molecule made of 21 carbon atoms, 30 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. 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 × 2173.65%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 308.83%1.008 × 30 = 30.240 g/mol
- N Nitrogen × 28.18%14.007 × 2 = 28.014 g/mol
- O Oxygen × 29.34%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C21H30N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 69 of 69 compounds
1-Butanone, 1-(5-((3R)-3-amino-4-hydroxy-3-methylbutyl)-1-methyl-1H-pyrrol-2-yl)-4-(4-methylphenyl)-
CAS 827344-05-8C21H30N2O2
N-Cycloheptyl-1-(4-methylbenzoyl)piperidine-4-carboxamide
CAS 593258-57-2C21H30N2O2
![5,7-Diethyl-2-(4-isopropoxyphenyl)-1,3-diazatricyclo[3.3.1.1~3,7~]decan-6-one chemical structure, C21H30N2O2, CAS 443322-48-3](/s/OUDJMKBDPDISNS-UHFFFAOYSA-N.svg)
5,7-Diethyl-2-(4-isopropoxyphenyl)-1,3-diazatricyclo[3.3.1.1~3,7~]decan-6-one
CAS 443322-48-3C21H30N2O2
1'-(4-(Diethylamino)butyl)-3,4-dihydro-2H-spiro(naphthalene-1,3'-pyrrolidine)-2',5'-dione
CAS 28309-58-2C21H30N2O2
![2'-Isobutyl-N-isopropyl-1'-oxo-2',4'-dihydro-1'H-spiro[cyclopentane-1,3'-isoquinoline]-4'-carboxamide chemical structure, C21H30N2O2, CAS 1323955-31-2](/s/PCMWOVRQCAADPZ-UHFFFAOYSA-N.svg)
2'-Isobutyl-N-isopropyl-1'-oxo-2',4'-dihydro-1'H-spiro[cyclopentane-1,3'-isoquinoline]-4'-carboxamide
CAS 1323955-31-2C21H30N2O2
![1-(6-Methyl-1,2,3,4-tetrahydro-9H-carbazol-9-yl)-3-[(tetrahydrofuran-2-ylmethyl)amino]propan-2-ol chemical structure, C21H30N2O2, CAS 797027-31-7](/s/PQWLICSTABIMFW-UHFFFAOYSA-N.svg)
1-(6-Methyl-1,2,3,4-tetrahydro-9H-carbazol-9-yl)-3-[(tetrahydrofuran-2-ylmethyl)amino]propan-2-ol
CAS 797027-31-7C21H30N2O2
![N-{2-[4-(Dimethylamino)phenyl]-2-hydroxyethyl}adamantane-1-carboxamide chemical structure, C21H30N2O2, CAS 1421458-06-1](/s/FWSFBGFQJGUBFN-UHFFFAOYSA-N.svg)
N-{2-[4-(Dimethylamino)phenyl]-2-hydroxyethyl}adamantane-1-carboxamide
CAS 1421458-06-1C21H30N2O2
Spiro(naphthalene-1(2H),3'-pyrrolidine)-2',5'-dione, 3,4-dihydro-1'-(3-(diethylamino)propyl)-7-methyl-
CAS 17516-22-2C21H30N2O2
2,2'-Methylenebis(5-(diethylamino)phenol)
CAS 6274-83-5C21H30N2O2
(4S,4'S)-2,2'-(1-Phenylpropane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole)
CAS 698350-53-7C21H30N2O2
(4R,4'R)-2,2'-(1-Phenylpropane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole)
CAS 2452222-13-6C21H30N2O2
![2-[[7-[(2-Hydroxyphenyl)methylamino]heptylamino]methyl]phenol chemical structure, C21H30N2O2, CAS 92633-20-0](/s/LBIDMLWIGMISLX-UHFFFAOYSA-N.svg)
2-[[7-[(2-Hydroxyphenyl)methylamino]heptylamino]methyl]phenol
CAS 92633-20-0C21H30N2O2
N-Cyclohexyl-6-ethoxy-2,2,4-trimethylquinoline-1(2H)-carboxamide
CAS 78980-44-6C21H30N2O2
5,7-Diisopropyl-2-(4-methoxyphenyl)-1,3-diazaadamantan-6-one
CAS 354992-83-9C21H30N2O2
Pyridine, 1,2,3,6-tetrahydro-1-(morpholinoacetyl)-4-phenyl-2,2,6,6-tetramethyl-
CAS 53725-54-5C21H30N2O2
(1-tert-Butyl-10-methoxy-6-methylergolin-8-yl)methanol
CAS 113702-02-6C21H30N2O2
![2-[4-(Cyanomethyl)-2-(3,7-dimethyloctoxy)-5-methoxyphenyl]acetonitrile chemical structure, C21H30N2O2, CAS 320580-51-6](/s/QRSBGAFJARYUJE-UHFFFAOYSA-N.svg)
2-[4-(Cyanomethyl)-2-(3,7-dimethyloctoxy)-5-methoxyphenyl]acetonitrile
CAS 320580-51-6C21H30N2O2
tert-Butyl 4-(3-isopropyl-1H-indol-5-yl)piperidine-1-carboxylate
CAS 2171029-25-5C21H30N2O2
![2-[3-(Dibutylamino)propylamino]naphthalene-1,4-dione chemical structure, C21H30N2O2, CAS 38528-41-5](/s/HTRAAKBFYDCDRI-UHFFFAOYSA-N.svg)
2-[3-(Dibutylamino)propylamino]naphthalene-1,4-dione
CAS 38528-41-5C21H30N2O2
![1-(5-Bicyclo[2.2.1]hept-2-enylmethyl)-4-[(2,5-dimethoxyphenyl)methyl]piperazine chemical structure, C21H30N2O2, CAS 473802-88-9](/s/ZWJZTTGEYYUYPC-UHFFFAOYSA-N.svg)
1-(5-Bicyclo[2.2.1]hept-2-enylmethyl)-4-[(2,5-dimethoxyphenyl)methyl]piperazine
CAS 473802-88-9C21H30N2O2
![N-[2-(6,7-Dimethyl-2-oxo-1H-quinolin-3-yl)ethyl]-2-propylpentanamide chemical structure, C21H30N2O2, CAS 851403-12-8](/s/JIZKZYZTUZAZMV-UHFFFAOYSA-N.svg)
N-[2-(6,7-Dimethyl-2-oxo-1H-quinolin-3-yl)ethyl]-2-propylpentanamide
CAS 851403-12-8C21H30N2O2
![4-[(4-Benzylpiperidin-1-yl)carbonyl]-1-butylpyrrolidin-2-one chemical structure, C21H30N2O2, CAS 897741-24-1](/s/UOIBRLOLWZEKPZ-UHFFFAOYSA-N.svg)
4-[(4-Benzylpiperidin-1-yl)carbonyl]-1-butylpyrrolidin-2-one
CAS 897741-24-1C21H30N2O2
3,8-Diazabicyclo(3.2.1)octane, 8-methyl-3-(2'-(1''-phenylcyclopentanecarboxylato)ethyl)-
CAS 63990-40-9C21H30N2O2
N-(2-(5,8-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-2-propylpentanamide
CAS 851407-13-1C21H30N2O2
- N-(2-(7,8-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-2-propylpentanamide851408-15-6C21H30N2O2
- N-(1-Isopentyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)cyclohexanecarboxamide941906-03-2C21H30N2O2
- Acetamide, 2-(benzyl(2-oxo-3-bornyl)amino)-N,N-dimethyl-97658-04-3C21H30N2O2
- 1-Cyclobutyl-4-(4-phenyloxane-4-carbonyl)-1,4-diazepane2320221-50-7C21H30N2O2
- 1-Cyclohexyl-5-oxo-N-(4-phenylbutan-2-yl)pyrrolidine-3-carboxamide838899-46-0C21H30N2O2
- 3,8-Diazabicyclo(3.2.1)octane, 3-methyl-8-(2'-(2''-phenylcyclopentanecarboxylato)ethyl)-63990-39-6C21H30N2O2
- Denatonium hydroxide222608-06-2C21H30N2O2
- 3-Cyclopentyl-N-(1-isobutyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)propanamide941910-90-3C21H30N2O2
- 3-(3-Acetyl-1H-indol-1-yl)-N-(6-methylheptan-2-yl)propanamide1219552-26-7C21H30N2O2
- N-({3-[(tert-Butoxy)methyl]phenyl}methyl)-1-(prop-2-yn-1-yl)piperidine-4-carboxamide1355790-35-0C21H30N2O2
- 1-(Adamantan-1-yl)-3-[2-methoxy-2-(2-methylphenyl)ethyl]urea1797878-91-1C21H30N2O2
- 3-(Dimethylamino)-N-[(2-methoxyadamantan-2-yl)methyl]benzamide1797560-71-4C21H30N2O2
- 1-(3,4-Dimethylphenyl)-3-[(2-methoxyadamantan-2-yl)methyl]urea1797717-18-0C21H30N2O2
- 3-[(7,7-Dimethyl-2-oxabicyclo[3.2.0]heptan-6-yl)amino]-1-(3-phenylpropyl)pyrrolidin-2-one1607250-70-3C21H30N2O2
- N-[2-(Cyclohex-1-en-1-yl)ethyl]-4-(4-methoxypiperidin-1-yl)benzamide2034306-03-9C21H30N2O2
- N-[2-(4-tert-Butylphenyl)-2-hydroxyethyl]-1-(prop-2-yn-1-yl)piperidine-4-carboxamide2072459-37-9C21H30N2O2
- N-[(4-tert-Butylphenyl)-cyanomethyl]-2-(3-methoxycyclohexyl)acetamide2262395-63-9C21H30N2O2
- 4-[5-(Undecyloxy)pyrimidin-2(1H)-ylidene]cyclohexa-2,5-dien-1-one104539-84-6C21H30N2O2
- Benzyl (S)-2-cyclopentyl-2-((S)-2,7-diazaspiro[4.4]nonan-2-yl)acetate3081025-84-2C21H30N2O2
- 4-[(4-Hydroxy-2-methyl-5-propan-2-ylanilino)methylamino]-5-methyl-2-propan-2-ylphenol6321-08-0C21H30N2O2
- Ethyl [5-(dimethylamino)-2-methyl-2-(naphthalen-1-yl)pentyl]carbamate29474-03-1C21H30N2O2
- Ethyl [1-(dimethylamino)-4-methyl-3-(naphthalen-1-yl)pentan-3-yl]carbamate29527-46-6C21H30N2O2
- 6-(Dodecylamino)quinoline-5,8-dione78758-27-7C21H30N2O2
- Spiro(naphthalene-2(1H),3'-pyrrolidine)-2',5'-dione, 3,4-dihydro-1'-(4-(diethylamino)butyl)-, hydrochloride75639-63-3C21H30N2O2
- 1-[(E)-N-Hydroxy-C-methylcarbonimidoyl]-10a,12a-dimethyl-3a,3b,4,5,8,9,10,10b,11,12-decahydro-3H-indeno[4,5-i][3]benzazepin-7-one20986-86-1C21H30N2O2
- (NE)-N-[1-[(3E)-3-hydroxyimino-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-17-yl]ethylidene]hydroxylamine21058-61-7C21H30N2O2
- (2R)-2-Amino-2-methyl-4-[1-methyl-5-(5-phenylpentanoyl)pyrrol-2-yl]butan-1-ol566936-33-2C21H30N2O2
- 1-[3,6-Diethyl-5-(2-methylbutyl)pyrazin-2-yl]-2,4-dimethoxybenzene666253-26-5C21H30N2O2
- N1-[[3-Ethoxy-4-[(2-methylphenyl)methoxy]phenyl]methyl]-N3-methyl-1,3-propanediamine1216468-03-9C21H30N2O2
- 4-(2,4-Dicyclopropylphenyl)piperazine-1-carboxylic acid tert-butyl ester1223433-49-5C21H30N2O2
- 1,1'-(Propane-1,3-diyl)bis(3,4-diethyl-1H-pyrrole-2-carbaldehyde)105728-77-6C21H30N2O2
- tert-Butyl 6-benzyloctahydrocyclopenta[1,2-b:3,2-b']dipyrrole-3(3aH)-carboxylate2621395-72-8C21H30N2O2
- Decanoic acid, 1,2,3,9-tetrahydropyrrolo(2,1-b)quinazolin-3-yl ester, (R)-84272-08-2C21H30N2O2
- N-Furan-2-yl-N-heptyl-N'-(2,4,5-trimethylphenyl)urea88467-93-0C21H30N2O2
- N'-[(3,4-Dimethoxyphenyl)methyl]-N-(4-phenylbutyl)ethane-1,2-diamine627520-30-3C21H30N2O2
- N'-[(2,4-Dimethoxyphenyl)methyl]-N-(4-phenylbutyl)ethane-1,2-diamine627524-19-0C21H30N2O2
- N-Cyclododecyl-5-methylfuro[3,2-b]pyridine-2-carboxamide942005-08-5C21H30N2O2
- 4,4'-(Diethoxymethylene)bis(N,N-dimethylaniline)102443-38-9C21H30N2O2
- 1-(3,5-Dimethyl-4-octyl-1H-pyrazol-1-yl)-2-phenoxyethan-1-one1780283-93-3C21H30N2O2
- 2-(1H-Imidazol-1-yl)-1-(4-methoxyphenyl)undecan-1-one62514-48-1C21H30N2O2
- 2,6-Di-tert-butyl-4-(((6-methoxypyridin-3-yl)amino)methyl)phenol357614-87-0C21H30N2O2
- 1H-Cyclopenta[7,8]phenanthro[2,3-c]isoxazol-1-ol, 9-amino-2,3,3a,3b,4,5,10,10a,10b,11,12,12a-dodecahydro-1,10a,12a-trimethyl-3684-51-3C21H30N2O2
- 2-{1-[(Oxan-3-yl)methyl]piperidine-3-carbonyl}-1,2,3,4-tetrahydroisoquinoline3054428-16-6C21H30N2O2
- tert-Butyl (1S,5R)-2-allyl-8-benzyl-3,8-diazabicyclo[3.2.1]octane-3-carboxylate3049731-89-4C21H30N2O2
- tert-Butyl 6-benzyloctahydro-4,8-methanopyrrolo[3,4-d]azepine-2(1H)-carboxylate1369511-21-6C21H30N2O2
Frequently asked questions
What is the molar mass of C21H30N2O2?
The molar mass of C21H30N2O2 is 342.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 30 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 342.2307 Da.
How many compounds have the formula C21H30N2O2?
CompoundList lists 69 compounds with the molecular formula C21H30N2O2, including 1-Butanone, 1-(5-((3R)-3-amino-4-hydroxy-3-methylbutyl)-1-methyl-1H-pyrrol-2-yl)-4-(4-methylphenyl)-, N-Cycloheptyl-1-(4-methylbenzoyl)piperidine-4-carboxamide, 5,7-Diethyl-2-(4-isopropoxyphenyl)-1,3-diazatricyclo[3.3.1.1~3,7~]decan-6-one. 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 C21H30N2O2?
C21H30N2O2 has a degree of unsaturation of 8. 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.