Molecular formula
C21H29N3O2
71 compounds have this formula on CompoundList.
- Molar mass
- 355.48g/mol
- Monoisotopic mass
- 355.2260Da
- Atoms
- 55
- Elements
- 4
- Rings plus double bonds
- 9
The formula C21H29N3O2 describes a molecule made of 21 carbon atoms, 29 hydrogen atoms, 3 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 × 2170.95%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 298.22%1.008 × 29 = 29.232 g/mol
- N Nitrogen × 311.82%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.00%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C21H29N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 71 of 71 compounds
![1-Cyclopentyl-N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)ethyl]-5-oxo-3-pyrrolidinecarboxamide chemical structure, C21H29N3O2, CAS 850781-08-7](/s/PONUMWZQSDCKKP-UHFFFAOYSA-N.svg)
1-Cyclopentyl-N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)ethyl]-5-oxo-3-pyrrolidinecarboxamide
CAS 850781-08-7C21H29N3O2
1-Cyclohexyl-4-(4-phenylpiperazine-1-carbonyl)pyrrolidin-2-one
CAS 838876-04-3C21H29N3O2
(1S)-2-(1-Cyclohexylpiperidin-4-yl)-1-methyl-3-oxo-1H-isoindole-4-carboxamide
CAS 1262395-13-0C21H29N3O2
![N-cyclohexyl-5-ethyl-11-oxo-5,6,7,8,9,11-hexahydro-5aH-pyrido[2,1-b]quinazoline-3-carboxamide chemical structure, C21H29N3O2, CAS 1574619-13-8](/s/KCUJTPCQNDTKQT-UHFFFAOYSA-N.svg)
N-cyclohexyl-5-ethyl-11-oxo-5,6,7,8,9,11-hexahydro-5aH-pyrido[2,1-b]quinazoline-3-carboxamide
CAS 1574619-13-8C21H29N3O2
![N-[2-(Dimethylamino)-2-[4-(dimethylamino)phenyl]ethyl]-2-(2-methylphenoxy)acetamide chemical structure, C21H29N3O2, CAS 946217-76-1](/s/ULWNCUXVGIZELN-UHFFFAOYSA-N.svg)
N-[2-(Dimethylamino)-2-[4-(dimethylamino)phenyl]ethyl]-2-(2-methylphenoxy)acetamide
CAS 946217-76-1C21H29N3O2
![1-Cyclohexyl-N-[(4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl]-2,5-dimethyl-1H-pyrrole-3-carboxamide chemical structure, C21H29N3O2, CAS 940750-05-0](/s/OUFNQFHOEHMLCV-UHFFFAOYSA-N.svg)
1-Cyclohexyl-N-[(4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl]-2,5-dimethyl-1H-pyrrole-3-carboxamide
CAS 940750-05-0C21H29N3O2
![N-Cyclohexyl-5-methyl-12-oxo-5,5a,6,7,8,9,10,12-octahydroazepino[2,1-b]quinazoline-3-carboxamide chemical structure, C21H29N3O2, CAS 1775503-10-0](/s/CEDPYOOGLOVQHC-UHFFFAOYSA-N.svg)
N-Cyclohexyl-5-methyl-12-oxo-5,5a,6,7,8,9,10,12-octahydroazepino[2,1-b]quinazoline-3-carboxamide
CAS 1775503-10-0C21H29N3O2
![8-[2-(4-Phenylpiperazin-1-yl)ethyl]-8-azaspiro[4.5]decane-7,9-dione chemical structure, C21H29N3O2, CAS 21090-07-3](/s/UWNYSEQNXHRAOC-UHFFFAOYSA-N.svg)
8-[2-(4-Phenylpiperazin-1-yl)ethyl]-8-azaspiro[4.5]decane-7,9-dione
CAS 21090-07-3C21H29N3O2
![N-[2-(Dimethylamino)-2-[4-(dimethylamino)phenyl]ethyl]-2-ethoxybenzamide chemical structure, C21H29N3O2, CAS 946217-45-4](/s/PUQMEEAIQNJEHR-UHFFFAOYSA-N.svg)
N-[2-(Dimethylamino)-2-[4-(dimethylamino)phenyl]ethyl]-2-ethoxybenzamide
CAS 946217-45-4C21H29N3O2
4-Isopropoxy-N-(2-(1-methyl-1H-pyrrol-2-yl)-2-(pyrrolidin-1-yl)ethyl)benzamide
CAS 1049431-89-1C21H29N3O2
![N-Ethyl-N-isopropyl-3-methyl-5-{[(2S)-2-(pyridin-4-ylamino)propyl]oxy}benzamide chemical structure, C21H29N3O2, CAS 263553-21-5](/s/JMPSZYHYDMQFEO-KRWDZBQOSA-N.svg)
N-Ethyl-N-isopropyl-3-methyl-5-{[(2S)-2-(pyridin-4-ylamino)propyl]oxy}benzamide
CAS 263553-21-5C21H29N3O2
AB-Chiminaca
CAS 2219330-90-0C21H29N3O2
3-(4-Benzylpiperazin-1-yl)-1-cyclohexylpyrrolidine-2,5-dione
CAS 857494-22-5C21H29N3O2
![4-(4-tert-Butylbenzoyl)-N-[3-(dimethylamino)propyl]-1H-pyrrole-2-carboxamide chemical structure, C21H29N3O2, CAS 439111-58-7](/s/FFQUGKODFLKACA-UHFFFAOYSA-N.svg)
4-(4-tert-Butylbenzoyl)-N-[3-(dimethylamino)propyl]-1H-pyrrole-2-carboxamide
CAS 439111-58-7C21H29N3O2
![tert-Butyl 2-benzyl-4-cyano-2,8-diazaspiro[4.5]decane-8-carboxylate chemical structure, C21H29N3O2, CAS 1341038-86-5](/s/SVOMVZGTLQYATD-UHFFFAOYSA-N.svg)
tert-Butyl 2-benzyl-4-cyano-2,8-diazaspiro[4.5]decane-8-carboxylate
CAS 1341038-86-5C21H29N3O2
![N-{3-[N-(cyclohexylcarbonyl)ethanehydrazonoyl]phenyl}cyclopentanecarboxamide chemical structure, C21H29N3O2, CAS 444931-66-2](/s/IPCBSFYXSKMENQ-HZHRSRAPSA-N.svg)
N-{3-[N-(cyclohexylcarbonyl)ethanehydrazonoyl]phenyl}cyclopentanecarboxamide
CAS 444931-66-2C21H29N3O2
![N-(3-Morpholinopropyl)-5,6,7,8,9,10-hexahydrocyclohepta[b]indole-2-carboxamide chemical structure, C21H29N3O2, CAS 1436002-40-2](/s/LVAXFMCFIAQLEP-UHFFFAOYSA-N.svg)
N-(3-Morpholinopropyl)-5,6,7,8,9,10-hexahydrocyclohepta[b]indole-2-carboxamide
CAS 1436002-40-2C21H29N3O2
![N-Isobutyl-2-(1-{[4-oxo-3(4H)-quinazolinyl]methyl}cyclohexyl)acetamide chemical structure, C21H29N3O2, CAS 1219577-15-7](/s/QRAOODPHDVZZKC-UHFFFAOYSA-N.svg)
N-Isobutyl-2-(1-{[4-oxo-3(4H)-quinazolinyl]methyl}cyclohexyl)acetamide
CAS 1219577-15-7C21H29N3O2
![1-[1-(Furan-2-ylmethyl)piperidin-4-yl]-4-(2-methoxyphenyl)piperazine chemical structure, C21H29N3O2, CAS 488813-11-2](/s/YBIJGABZRQSHOQ-UHFFFAOYSA-N.svg)
1-[1-(Furan-2-ylmethyl)piperidin-4-yl]-4-(2-methoxyphenyl)piperazine
CAS 488813-11-2C21H29N3O2
![3-(4-tert-Butylphenyl)-2-cyano-N-[3-(morpholin-4-yl)propyl]prop-2-enamide chemical structure, C21H29N3O2, CAS 518351-05-8](/s/ZXYYVPFSEOSSJD-OBGWFSINSA-N.svg)
3-(4-tert-Butylphenyl)-2-cyano-N-[3-(morpholin-4-yl)propyl]prop-2-enamide
CAS 518351-05-8C21H29N3O2
Phenethylamine, N-ethyl-N-(4-hydroxybutyl)-, 3,5-diaminobenzoate (ester)
CAS 67293-22-5C21H29N3O2
![17-(2-Azidoethyl)-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol chemical structure, C21H29N3O2, CAS 59324-35-5](/s/SRRRUVUOUVYNNH-UHFFFAOYSA-N.svg)
17-(2-Azidoethyl)-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol
CAS 59324-35-5C21H29N3O2
![N-[2-(Furan-2-yl)-2-(4-phenylpiperazin-1-yl)ethyl]-3-methylbutanamide chemical structure, C21H29N3O2, CAS 877631-37-3](/s/YHXLKLBQZHKGOW-UHFFFAOYSA-N.svg)
N-[2-(Furan-2-yl)-2-(4-phenylpiperazin-1-yl)ethyl]-3-methylbutanamide
CAS 877631-37-3C21H29N3O2
N-(2-(Furan-2-yl)-2-(4-phenylpiperazin-1-yl)ethyl)pivalamide
CAS 877631-59-9C21H29N3O2
- N-[2-(Dimethylamino)-2-[4-(dimethylamino)phenyl]ethyl]-4-ethoxybenzamide946340-20-1C21H29N3O2
- 2,4,6-Trimethyl-N-(2-(1-methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)benzamide1049463-86-6C21H29N3O2
- 1-((1-((2,5-Dimethylfuran-3-yl)methyl)piperidin-4-yl)methyl)-3-(o-tolyl)urea1234945-76-6C21H29N3O2
- 4-[(3-Isopropyl-1,2,4-oxadiazol-5-yl)methyl]-1-(4-phenylbutanoyl)piperidine1775471-53-8C21H29N3O2
- 4-(3,5-Ditert-butyl-4-hydroxy-phenyl)-N,2-dimethyl-pyrimidine-5-carboxamide1361383-65-4C21H29N3O2
- 1-Piperazinecarboxamide, 4-(2-(6-methoxy-2-naphthalenyl)propyl)-N,N-dimethyl-72278-74-1C21H29N3O2
- N-(3-(Azepan-1-yl)propyl)-2-(1,2-dimethyl-1H-indol-3-yl)-2-oxoacetamide862832-03-9C21H29N3O2
- 2-(1,2-Dimethyl-1H-indol-3-yl)-N-(3-(2-methylpiperidin-1-yl)propyl)-2-oxoacetamide862832-17-5C21H29N3O2
- N-(1-Cyanocyclohexyl)-N-methyl-2-[methyl({[4-(prop-2-en-1-yloxy)phenyl]methyl})amino]acetamide1090667-77-8C21H29N3O2
- 1-(4-(4-(1H-Indol-3-yl)butanoyl)piperazin-1-yl)-3-methylbutan-1-one1010923-75-7C21H29N3O2
- 4-Butyl-N-(2,7-dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)cyclohexanecarboxamide946336-79-4C21H29N3O2
- 1-{4-[(1-tert-Butylpiperidin-4-yl)oxy]phenyl}-N-methyl-1H-pyrrole-3-carboxamide1441138-39-1C21H29N3O2
- 1-(4-(tert-Butyl)phenyl)-3-(2-(4-(dimethylamino)phenyl)-2-hydroxyethyl)urea1421501-62-3C21H29N3O2
- tert-Butyl 2-(6-(2,5-dimethyl-1H-pyrrol-1-yl)pyridin-3-yl)piperidine-1-carboxylate1352522-76-9C21H29N3O2
- 4-(Acetamidomethyl)-N-(4-tert-butyl-1-cyanocyclohexyl)benzamide2224265-45-4C21H29N3O2
- 3-Acetyl-4-nonyl-2,3,4,5-tetrahydro-1H-pyridazino[4,5-b]indol-1-one74840-79-2C21H29N3O2
- Piperazine, 1-(1-oxo-3-phenyl-2-propenyl)-4-(1-oxo-3-(1-piperidinyl)propyl)-110187-50-3C21H29N3O2
- N-(2-(Dimethylamino)-2-(4-(dimethylamino)phenyl)ethyl)-2-(m-tolyloxy)acetamide941899-77-0C21H29N3O2
- 1 suppliers1-(1-(3-Cyclohexylpropanoyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one778586-71-3C21H29N3O2
- 2-Cyano-3-(1-cyclohexyl-2,5-dimethyl-1H-pyrrol-3-yl)-N-(oxan-4-yl)prop-2-enamide1424698-25-8C21H29N3O2
- 2-Ethyl-N-[(1S)-1-(1H-indol-3-ylmethyl)-2-oxo-2-(1-pyrrolidinyl)ethyl]butanamide1217679-90-7C21H29N3O2
- 3-Methoxy-4-(6-((2,2,6,6-tetramethylpiperidin-4-yl)methyl)pyridazin-3-yl)phenol1562343-07-0C21H29N3O2
- 3-{[1-(Cyclopentylmethyl)piperidin-4-yl]methyl}-7-methoxy-3,4-dihydroquinazolin-4-one2549003-37-2C21H29N3O2
- N,N-Bis[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]cyclopropanamine2870003-05-5C21H29N3O2
- 6-Cyclopropyl-1-(1-(4-methyltetrahydro-2H-pyran-4-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one932701-36-5C21H29N3O2
- 1-(1-((2-Oxocyclooctyl)methyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one217463-43-9C21H29N3O2
- 1,1-Dimethylethyl {1-[2-(4-quinolinyl)ethyl]-4-piperidinyl}carbamate642478-25-9C21H29N3O2
- 1-(3,5-Dimethylphenoxy)-2-(2-methyl-4-(piperidin-4-yl)pyrimidin-5-yl)propan-2-ol1603909-00-7C21H29N3O2
- 3-{2,5-Dimethyl-1-[(oxolan-2-yl)methyl]-1H-pyrrol-3-yl}-2-(4-methylpiperidine-1-carbonyl)prop-2-enenitrile1356816-60-8C21H29N3O2
- N-(1-Cyanocyclohexyl)-2-[(3R,4R)-3-(hydroxymethyl)-4-phenylpiperidin-1-yl]acetamide2223306-35-0C21H29N3O2
- 3-[2-(1H-Pyrazol-1-yl)phenyl]-2-[(2,2,6,6-tetramethylpiperidin-1-yl)oxy]propanal2139240-19-8C21H29N3O2
- N-[(1Z)-N-Cyclohexyl-2-(cyclohexylamino)-2-oxoethanimidoyl]benzamide88313-17-1C21H29N3O2
- 1-[2-(3,4-Dimethoxyphenyl)ethyl]-4-[2-(pyridin-2-yl)ethyl]piperazine90125-61-4C21H29N3O2
- 2-Methyl-3-({1-[(oxan-3-yl)methyl]piperidin-4-yl}methyl)-3,4-dihydroquinazolin-4-one2415511-49-6C21H29N3O2
- 2-Methyl-3-({1-[(oxan-4-yl)methyl]piperidin-4-yl}methyl)-3,4-dihydroquinazolin-4-one2415565-75-0C21H29N3O2
- 2-Methyl-3-({1-[(oxan-2-yl)methyl]piperidin-4-yl}methyl)-3,4-dihydroquinazolin-4-one2415471-18-8C21H29N3O2
- N-[1-(6-Methoxyquinolin-2-yl)piperidin-3-yl]-N,2,2-trimethylpropanamide2742049-40-5C21H29N3O2
- N-{1-[2-Oxo-2-(1,2,3,4-tetrahydroquinolin-1-yl)ethyl]piperidin-4-yl}cyclobutanecarboxamide2424533-68-4C21H29N3O2
- 3-[4-(3,9-Diazaspiro[5.5]undecan-3-yl)-2-methylphenyl]piperidine-2,6-dione3031608-49-5C21H29N3O2
- 3-[5-(3,9-Diazaspiro[5.5]undecan-3-yl)-2-methylphenyl]piperidine-2,6-dione3031608-64-4C21H29N3O2
- 4-[2-Oxo-2-(1,2,3,4-tetrahydroisoquinolin-2-yl)ethyl]-[1,3-bipiperidin]-2-one3054405-80-7C21H29N3O2
- 1-(1-(1-Isobutylcyclobutanecarbonyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2461787-93-7C21H29N3O2
- 1-(1-(2-Ethylcyclohexanecarbonyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2429463-98-7C21H29N3O2
- 1-(1-(4,4-Dimethylcyclohexanecarbonyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2134391-02-7C21H29N3O2
- 1-(1-(2-(1-Methylcyclohexyl)acetyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2134877-34-0C21H29N3O2
- 1,3-Dihydro-1-[1-(1-oxaspiro[4.4]non-2-ylmethyl)piperidin-4-yl]-2H-benzo[d]imidazol-2-one2263814-35-1C21H29N3O2
- [1,4'-Bipiperidine]-1'-carboxylic acid,4-(1H-indol-7-yl)-,ethyl ester1007589-69-6C21H29N3O2
Frequently asked questions
What is the molar mass of C21H29N3O2?
The molar mass of C21H29N3O2 is 355.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 29 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 355.2260 Da.
How many compounds have the formula C21H29N3O2?
CompoundList lists 71 compounds with the molecular formula C21H29N3O2, including 1-Cyclopentyl-N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)ethyl]-5-oxo-3-pyrrolidinecarboxamide, 1-Cyclohexyl-4-(4-phenylpiperazine-1-carbonyl)pyrrolidin-2-one, (1S)-2-(1-Cyclohexylpiperidin-4-yl)-1-methyl-3-oxo-1H-isoindole-4-carboxamide. 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 C21H29N3O2?
C21H29N3O2 has a degree of unsaturation of 9. 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.