Molecular formula
C21H31N3O3
60 compounds have this formula on CompoundList.
- Molar mass
- 373.50g/mol
- Monoisotopic mass
- 373.2365Da
- Atoms
- 58
- Elements
- 4
- Rings plus double bonds
- 8
The formula C21H31N3O3 describes a molecule made of 21 carbon atoms, 31 hydrogen atoms, 3 nitrogen atoms and 3 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 × 2167.53%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 318.37%1.008 × 31 = 31.248 g/mol
- N Nitrogen × 311.25%14.007 × 3 = 42.021 g/mol
- O Oxygen × 312.85%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C21H31N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 60 of 60 compounds
Samelisant
CAS 1394808-82-2C21H31N3O3
(R)-Ethyl 3-(2-methylbenzamido)-1,4'-bipiperidine-1'-carboxylate
CAS 1240514-87-7C21H31N3O3
D-3263 (Free base)
CAS 947257-66-1C21H31N3O3
![tert-Butyl 4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidine-1-carboxylate chemical structure, C21H31N3O3, CAS 1181267-36-6](/s/WLBGIVZZFISEJL-UHFFFAOYSA-N.svg)
tert-Butyl 4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidine-1-carboxylate
CAS 1181267-36-6C21H31N3O3
N1-((1-cyclopentylpiperidin-4-yl)methyl)-N2-(2-methoxybenzyl)oxalamide
CAS 953138-12-0C21H31N3O3
N1-((1-cyclopentylpiperidin-4-yl)methyl)-N2-(2-ethoxyphenyl)oxalamide
CAS 953138-28-8C21H31N3O3
N1-(2-(cyclohex-1-en-1-yl)ethyl)-N2-((1-(furan-2-ylmethyl)piperidin-4-yl)methyl)oxalamide
CAS 953230-08-5C21H31N3O3
![N-[(Oxolan-2-yl)methyl]-N'-[2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl]ethanediamide chemical structure, C21H31N3O3, CAS 955529-29-0](/s/FZFFALPIPBKSAT-UHFFFAOYSA-N.svg)
N-[(Oxolan-2-yl)methyl]-N'-[2-(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl]ethanediamide
CAS 955529-29-0C21H31N3O3
N1-((1-cyclopentylpiperidin-4-yl)methyl)-N2-(2-methoxy-5-methylphenyl)oxalamide
CAS 953200-02-7C21H31N3O3
![N-[2-[2-[4-(2-Methylpropyl)phenyl]propanoylamino]ethyl]-2-oxopiperidine-3-carboxamide chemical structure, C21H31N3O3, CAS 353276-29-6](/s/BGVCECAWVCLDHJ-UHFFFAOYSA-N.svg)
N-[2-[2-[4-(2-Methylpropyl)phenyl]propanoylamino]ethyl]-2-oxopiperidine-3-carboxamide
CAS 353276-29-6C21H31N3O3
Edmb-pinaca
CAS 2666934-55-8C21H31N3O3
![tert-Butyl 3-(4-[3-(acetylamino)phenyl]-3,6-dihydro-1(2H)-pyridinyl)propylcarbamate chemical structure, C21H31N3O3, CAS 387827-22-7](/s/OZLMUCOAIWEYRW-UHFFFAOYSA-N.svg)
tert-Butyl 3-(4-[3-(acetylamino)phenyl]-3,6-dihydro-1(2H)-pyridinyl)propylcarbamate
CAS 387827-22-7C21H31N3O3
![1-Cycloheptyl-3-{4-[2-(4-hydroxypiperidin-1-yl)-2-oxoethyl]phenyl}urea chemical structure, C21H31N3O3, CAS 1396633-89-8](/s/PFFPLHXRHUOUFM-UHFFFAOYSA-N.svg)
1-Cycloheptyl-3-{4-[2-(4-hydroxypiperidin-1-yl)-2-oxoethyl]phenyl}urea
CAS 1396633-89-8C21H31N3O3
![N-(2,6-Diethylphenyl)-2-[4-(oxolane-2-carbonyl)piperazin-1-yl]acetamide chemical structure, C21H31N3O3, CAS 904752-56-3](/s/ZFVWWMNMSCSGGJ-UHFFFAOYSA-N.svg)
N-(2,6-Diethylphenyl)-2-[4-(oxolane-2-carbonyl)piperazin-1-yl]acetamide
CAS 904752-56-3C21H31N3O3
1-(1-(4-Methoxyphenyl)-5-oxopyrrolidin-3-yl)-3-(3,3,5-trimethylcyclohexyl)urea
CAS 1008422-46-5C21H31N3O3
![1-(4-{[4-(2-Methoxyphenyl)piperazin-1-yl]carbonyl}piperidin-1-yl)butan-1-one chemical structure, C21H31N3O3, CAS 1185464-69-0](/s/YVTBWSBASSKAOS-UHFFFAOYSA-N.svg)
1-(4-{[4-(2-Methoxyphenyl)piperazin-1-yl]carbonyl}piperidin-1-yl)butan-1-one
CAS 1185464-69-0C21H31N3O3
![[1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-2-ylmethyl]-cyclopropyl-carbamic acid benzyl ester chemical structure, C21H31N3O3, CAS 1354027-02-3](/s/SDSZNAXTTFNFFY-GGYWPGCISA-N.svg)
[1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-2-ylmethyl]-cyclopropyl-carbamic acid benzyl ester
CAS 1354027-02-3C21H31N3O3
![[1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-3-ylmethyl]-cyclopropyl-carbamic acid benzyl ester chemical structure, C21H31N3O3, CAS 1354025-60-7](/s/LWKIMHVPASYTBM-NNBQYGFHSA-N.svg)
[1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-3-ylmethyl]-cyclopropyl-carbamic acid benzyl ester
CAS 1354025-60-7C21H31N3O3
![[1-((S)-2-Amino-3-methyl-butyryl)-piperidin-3-yl]-cyclopropyl-carbamic acid benzyl ester chemical structure, C21H31N3O3, CAS 1354033-42-3](/s/PUWWVXBVAGEQJB-GGYWPGCISA-N.svg)
[1-((S)-2-Amino-3-methyl-butyryl)-piperidin-3-yl]-cyclopropyl-carbamic acid benzyl ester
CAS 1354033-42-3C21H31N3O3
![1'-(4-(4-Hydroxyphenyl)-4-oxobutyl)-[1,4'-bipiperidine]-4'-carboxamide chemical structure, C21H31N3O3, CAS 878478-90-1](/s/FHRPDBXVHGLKSH-UHFFFAOYSA-N.svg)
1'-(4-(4-Hydroxyphenyl)-4-oxobutyl)-[1,4'-bipiperidine]-4'-carboxamide
CAS 878478-90-1C21H31N3O3
![2-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-N-cycloheptylacetamide chemical structure, C21H31N3O3, CAS 885424-16-8](/s/NNNWRCCAPZLTLL-UHFFFAOYSA-N.svg)
2-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-N-cycloheptylacetamide
CAS 885424-16-8C21H31N3O3
N1-cycloheptyl-N2-(2-(2-phenylmorpholino)ethyl)oxalamide
CAS 954025-35-5C21H31N3O3
N1-cyclohexyl-N2-(3-(2-phenylmorpholino)propyl)oxalamide
CAS 954004-75-2C21H31N3O3
N1-cyclopentyl-N2-(4-(2-phenylmorpholino)butyl)oxalamide
CAS 954085-02-0C21H31N3O3
- N-(2-(Benzo[d][1,3]dioxol-5-yl)-2-(4-methylpiperazin-1-yl)ethyl)cyclohexanecarboxamide896338-40-2C21H31N3O3
- N1-cyclohexyl-N2-(2-morpholino-2-(p-tolyl)ethyl)oxalamide899747-56-9C21H31N3O3
- [(S)-1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-2-ylmethyl]-cyclopropyl-carbamic acid benzyl ester1401666-03-2C21H31N3O3
- [(S)-1-((S)-2-Amino-3-methyl-butyryl)-piperidin-3-yl]-cyclopropyl-carbamic acid benzyl ester1401667-01-3C21H31N3O3
- tert-Butyl 4-[3-oxo-3-(1,2,3,4-tetrahydroquinolin-1-yl)propyl]piperazine-1-carboxylate1795068-02-8C21H31N3O3
- tert-Butyl 4-(2-(((5-cyclopropylpyridin-3-yl)methyl)amino)-2-oxoethyl)piperidine-1-carboxylate2034313-09-0C21H31N3O3
- Pyrrolo(3,2-f)(1,3)benzoxazine-9-carboxylic acid, 1,2,3,7-tetrahydro-2-(3-(diethylamino)propyl)-8-methyl-, ethyl ester54436-04-3C21H31N3O3
- Pyrrolo(3,2-f)(1,3)benzoxazine-9-carboxylic acid, 1,2,3,7-tetrahydro-2-(2-(diethylamino)ethyl)-8-methyl-, propyl ester54436-10-1C21H31N3O3
- Pyrrolo(3,2-f)(1,3)benzoxazine-9-carboxylic acid, 1,2,3,7-tetrahydro-2-(2-(diethylamino)ethyl)-8-methyl-, 1-methylethyl ester54436-12-3C21H31N3O3
- 1-[(N-Acetylglycyl)(ethyl)amino]-N-(2,6-dimethylphenyl)cyclohexanecarboxamide5839-58-7C21H31N3O3
- Ethyl 4-{[1-(3-methylbenzyl)piperidin-4-yl]carbonyl}piperazine-1-carboxylate950239-40-4C21H31N3O3
- N-(1-Cyanocyclohexyl)-2-{[(4-ethoxy-3-methoxyphenyl)methyl](methyl)amino}-N-methylacetamide1197826-90-6C21H31N3O3
- 1-(1-Benzylpiperidin-4-yl)-N-(1-hydroxy-2-methylpropan-2-yl)-5-oxopyrrolidine-3-carboxamide1263283-39-1C21H31N3O3
- 1-[[(4-Phenylmethyl-1-piperazinyl)carbonyl]amino]cyclohexanecarboxylic acid ethyl ester944280-97-1C21H31N3O3
- tert-Butyl cyclopropyl(1-(1-(3-methoxypropyl)-1H-indazol-6-yl)ethyl)carbamate1399850-07-7C21H31N3O3
- N1-(2,3-dimethylphenyl)-N2-((1-(tetrahydro-2H-pyran-4-yl)piperidin-4-yl)methyl)oxalamide2034240-35-0C21H31N3O3
- 1,1-Dimethylethyl 4-[1-amino-2-[(2,3-dihydro-1H-inden-5-yl)amino]-2-oxoethyl]-1-piperidinecarboxylate313491-23-5C21H31N3O3
- N-Ethyl-N-[2-(1-methoxy-1-methylethyl)-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]acetamide849351-21-9C21H31N3O3
- [(R)-1-((S)-2-Amino-3-methyl-butyryl)-piperidin-3-yl]-cyclopropyl-carbamic acid benzyl ester1401667-38-6C21H31N3O3
- [1-((S)-2-Amino-3-methyl-butyryl)-piperidin-4-yl]-cyclopropyl-carbamic acid benzyl ester1354015-35-2C21H31N3O3
- tert-Butyl 4-[[[(E)-4-(dimethylamino)but-2-enoyl]amino]methyl]-3,4-dihydro-1H-isoquinoline-2-carboxylate2411335-12-9C21H31N3O3
- tert-Butyl 3-[[[(E)-4-(dimethylamino)but-2-enoyl]amino]methyl]-3,4-dihydro-1H-isoquinoline-2-carboxylate2411332-84-6C21H31N3O3
- tert-Butyl 3-[[(E)-4-(dimethylamino)but-2-enoyl]amino]-2,2-dimethyl-3H-indole-1-carboxylate2411325-72-7C21H31N3O3
- 1-(2-((3,5-Dimethylphenyl)amino)-2-oxoethyl)-N-((tetrahydrofuran-2-yl)methyl)piperidine-4-carboxamide942005-89-2C21H31N3O3
- tert-Butyl cyclopentyl(5-(1-formylpiperidin-2-yl)pyridin-2-yl)carbamate1352522-32-7C21H31N3O3
- tert-Butyl 4-(((2,7-dimethylimidazo[1,2-a]pyridin-3-yl)methoxy)methyl)piperidine-1-carboxylate1265894-74-3C21H31N3O3
- tert-Butyl 4-(((2,3-dimethylimidazo[1,2-a]pyridin-7-yl)methoxy)methyl)piperidine-1-carboxylate1265897-33-3C21H31N3O3
- Benzyl 2-(2-amino-3-methylbutanoyl)-2,8-diazaspiro[4.5]decane-8-carboxylate1420796-88-8C21H31N3O3
- Benzyl 8-(2-amino-3-methylbutanoyl)-2,8-diazaspiro[4.5]decane-2-carboxylate1420795-40-9C21H31N3O3
- (S)-N-Butyl-1-[(S)-2-((E)-2-hydroxybenzylideneamino)-3-methylbutanoyl]pyrrolidine-2-carboxamide1613249-59-4C21H31N3O3
- 1-(4-Ethoxyphenyl)-3-[8-(oxan-4-yl)-8-azabicyclo[3.2.1]octan-3-yl]urea2319856-38-5C21H31N3O3
- 1-(4-{[1-(2,5-Dimethylfuran-3-carbonyl)piperidin-4-yl]oxy}but-2-yn-1-yl)-4-methylpiperazine2415472-30-7C21H31N3O3
- tert-Butyl 4-(3-amino-5-((cyclopropylmethyl)carbamoyl)phenyl)piperidine-1-carboxylate3078438-00-0C21H31N3O3
- tert-Butyl 4-(3-amino-5-(cyclobutylcarbamoyl)phenyl)piperidine-1-carboxylate3078434-27-9C21H31N3O3
- tert-Butyl 4-(3-amino-5-(pyrrolidine-1-carbonyl)phenyl)piperidine-1-carboxylate3078434-43-9C21H31N3O3
- N-[(Furan-2-yl)methyl]-2-[4-(octahydro-1H-isoindole-2-carbonyl)piperidin-1-yl]acetamide3054606-56-0C21H31N3O3
Frequently asked questions
What is the molar mass of C21H31N3O3?
The molar mass of C21H31N3O3 is 373.50 g/mol, calculated from standard atomic weights for 21 carbon atoms, 31 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 373.2365 Da.
How many compounds have the formula C21H31N3O3?
CompoundList lists 60 compounds with the molecular formula C21H31N3O3, including Samelisant, (R)-Ethyl 3-(2-methylbenzamido)-1,4'-bipiperidine-1'-carboxylate, D-3263 (Free base). 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 C21H31N3O3?
C21H31N3O3 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.