Molecular formula
C21H23N3O2
362 compounds have this formula on CompoundList.
- Molar mass
- 349.43g/mol
- Monoisotopic mass
- 349.1790Da
- Atoms
- 49
- Elements
- 4
- Rings plus double bonds
- 12
The formula C21H23N3O2 describes a molecule made of 21 carbon atoms, 23 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 × 2172.18%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 236.63%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 312.03%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.16%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C21H23N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 362 of 362 compounds
5-(((3-(2-Aminoethyl)-1H-indol-5-yl)oxy)methyl)-2-isopropoxybenzonitrile
CAS 1262007-82-8C21H23N3O2
N-(2-((5-(1H-Imidazol-1-yl)pentyl)oxy)phenyl)benzamide
CAS 88138-18-5C21H23N3O2
6-(4-Isopropylpiperazin-1-yl)-2-(pyridin-3-yl)-4H-chromen-4-one
CAS 1459285-80-3C21H23N3O2
![tert-Butyl 6-(1H-pyrrolo[2,3-b]pyridin-5-yl)-3,4-dihydroisoquinoline-2(1H)-carboxylate chemical structure, C21H23N3O2, CAS 1613333-57-5](/s/GMZXZDVLIYAXMB-UHFFFAOYSA-N.svg)
tert-Butyl 6-(1H-pyrrolo[2,3-b]pyridin-5-yl)-3,4-dihydroisoquinoline-2(1H)-carboxylate
CAS 1613333-57-5C21H23N3O2
![Ethyl 4-[[4-(1,3-dimethyl-1H-pyrazol-4-yl)phenyl]methyl]-5-methyl-2-pyridinecarboxylate chemical structure, C21H23N3O2, CAS 1859085-65-6](/s/OGDLYRJJSHVQMQ-UHFFFAOYSA-N.svg)
Ethyl 4-[[4-(1,3-dimethyl-1H-pyrazol-4-yl)phenyl]methyl]-5-methyl-2-pyridinecarboxylate
CAS 1859085-65-6C21H23N3O2
![1-Benzyl-N-(2-ethylphenyl)-2-oxo-1,6-diazaspiro[3.3]heptane-6-carboxamide chemical structure, C21H23N3O2, CAS 2224233-95-6](/s/CACSMMQQPUHCOX-UHFFFAOYSA-N.svg)
1-Benzyl-N-(2-ethylphenyl)-2-oxo-1,6-diazaspiro[3.3]heptane-6-carboxamide
CAS 2224233-95-6C21H23N3O2
![2-{4-[(Dimethylamino)methyl]phenyl}-6-[(4-methylphenoxy)methyl]-3,4-dihydropyrimidin-4-one chemical structure, C21H23N3O2, CAS 1070348-68-3](/s/WJFLEOSVYAIDIM-UHFFFAOYSA-N.svg)
2-{4-[(Dimethylamino)methyl]phenyl}-6-[(4-methylphenoxy)methyl]-3,4-dihydropyrimidin-4-one
CAS 1070348-68-3C21H23N3O2
![2-(4-{[(2-Methylpyridin-4-yl)oxy]methyl}piperidine-1-carbonyl)-1H-indole chemical structure, C21H23N3O2, CAS 2380010-17-1](/s/PSMJPSBPQXEVLE-UHFFFAOYSA-N.svg)
2-(4-{[(2-Methylpyridin-4-yl)oxy]methyl}piperidine-1-carbonyl)-1H-indole
CAS 2380010-17-1C21H23N3O2
N-(4-Methylphenyl)-4-(pyrrolidine-1-carbonyl)-2,3-dihydro-1H-indole-1-carboxamide
CAS 2320535-88-2C21H23N3O2
![2-[1-(Cyclopent-3-ene-1-carbonyl)piperidin-4-yl]-6-phenyl-2,3-dihydropyridazin-3-one chemical structure, C21H23N3O2, CAS 2380044-44-8](/s/INIWAMSFEVFDBM-UHFFFAOYSA-N.svg)
2-[1-(Cyclopent-3-ene-1-carbonyl)piperidin-4-yl]-6-phenyl-2,3-dihydropyridazin-3-one
CAS 2380044-44-8C21H23N3O2
![2-({1-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]piperidin-3-yl}methoxy)pyridine-4-carbonitrile chemical structure, C21H23N3O2, CAS 2380068-01-7](/s/WSQPIVAEIRPCES-UHFFFAOYSA-N.svg)
2-({1-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]piperidin-3-yl}methoxy)pyridine-4-carbonitrile
CAS 2380068-01-7C21H23N3O2
![1-[1-(2-Methoxybenzoyl)azetidin-3-yl]-2-(propan-2-yl)-1H-1,3-benzodiazole chemical structure, C21H23N3O2, CAS 2415523-10-1](/s/DGWCUJNRJHBDLB-UHFFFAOYSA-N.svg)
1-[1-(2-Methoxybenzoyl)azetidin-3-yl]-2-(propan-2-yl)-1H-1,3-benzodiazole
CAS 2415523-10-1C21H23N3O2
![1-[1-(3-Methoxybenzoyl)azetidin-3-yl]-2-(propan-2-yl)-1H-1,3-benzodiazole chemical structure, C21H23N3O2, CAS 2415542-98-0](/s/LMQIXLDRZRRYAJ-UHFFFAOYSA-N.svg)
1-[1-(3-Methoxybenzoyl)azetidin-3-yl]-2-(propan-2-yl)-1H-1,3-benzodiazole
CAS 2415542-98-0C21H23N3O2
![2-Phenoxy-1-{3-[2-(propan-2-yl)-1H-1,3-benzodiazol-1-yl]azetidin-1-yl}ethan-1-one chemical structure, C21H23N3O2, CAS 2415568-74-8](/s/DCYKWNWKLFIYKX-UHFFFAOYSA-N.svg)
2-Phenoxy-1-{3-[2-(propan-2-yl)-1H-1,3-benzodiazol-1-yl]azetidin-1-yl}ethan-1-one
CAS 2415568-74-8C21H23N3O2
![1-[1-(4-Methoxybenzoyl)azetidin-3-yl]-2-(propan-2-yl)-1H-1,3-benzodiazole chemical structure, C21H23N3O2, CAS 2415469-16-6](/s/YNYZZWNBJRKQLN-UHFFFAOYSA-N.svg)
1-[1-(4-Methoxybenzoyl)azetidin-3-yl]-2-(propan-2-yl)-1H-1,3-benzodiazole
CAS 2415469-16-6C21H23N3O2
Suvn-I6107
CAS 2416311-19-6C21H23N3O2
2-(Benzyl(2-hydroxyethyl)amino)-1-(1-benzyl-1H-pyrazol-4-yl)ethan-1-one
CAS 2738350-66-6C21H23N3O2
Ethyl 3-phenyl-3-(2-phenylhydrazinylidene)-2-(pyrrolidin-2-ylidene)propanoate
CAS 1257633-87-6C21H23N3O2
1-Cyclohexyl-N-(4-hydroxyphenyl)-N-methyl-1H-benzimidazole-5-carboxamide
CAS 2336400-02-1C21H23N3O2
4-(1,3-Benzoxazol-2-yl)-N-(2-ethylphenyl)piperidine-1-carboxamide
CAS 605626-95-7C21H23N3O2
![3-Methyl-N-[2-(4-methylpiperazin-1-yl)phenyl]-1-benzofuran-2-carboxamide chemical structure, C21H23N3O2, CAS 924235-08-5](/s/CTOHLWINBORPSM-UHFFFAOYSA-N.svg)
3-Methyl-N-[2-(4-methylpiperazin-1-yl)phenyl]-1-benzofuran-2-carboxamide
CAS 924235-08-5C21H23N3O2
![Piperazine,1-[[5-(4-methoxyphenyl)-2-oxazolyl]methyl]-4-phenyl- chemical structure, C21H23N3O2, CAS 65385-32-2](/s/JNDIWNLPDRXUEZ-UHFFFAOYSA-N.svg)
Piperazine,1-[[5-(4-methoxyphenyl)-2-oxazolyl]methyl]-4-phenyl-
CAS 65385-32-2C21H23N3O2
![1-(1-((2,3-Dihydrobenzofuran-5-yl)methyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one chemical structure, C21H23N3O2, CAS 909681-72-7](/s/ULFUPOBSYJJHCL-UHFFFAOYSA-N.svg)
1-(1-((2,3-Dihydrobenzofuran-5-yl)methyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one
CAS 909681-72-7C21H23N3O2
![1-(1-(4-Ethylbenzoyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one chemical structure, C21H23N3O2, CAS 521169-17-5](/s/SGQMANLHAOMTRZ-UHFFFAOYSA-N.svg)
1-(1-(4-Ethylbenzoyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one
CAS 521169-17-5C21H23N3O2
- 7-(4,5-Diphenyl-2H-1,2,3-triazol-2-yl)heptanoic acid142498-36-0C21H23N3O2
- 2-[1-(Cyclohexylmethyl)-5-cyclopropylpyrazol-3-yl]isoindole-1,3-dione1430751-49-7C21H23N3O2
- 1-Benzyl-3-(2'-oxospiro[cyclohexane-1,3'-indolin]-5'-yl)urea1328363-79-6C21H23N3O2
- 2-(3-Methoxyphenyl)-N-{2-[4-(1-methyl-1H-pyrazol-4-yl)phenyl]ethyl}acetamide2549045-60-3C21H23N3O2
- N-{2-[4-(1-Methyl-1H-pyrazol-4-yl)phenyl]ethyl}-2-phenoxypropanamide2549063-51-4C21H23N3O2
- 3-{[1-(Cyclopent-3-ene-1-carbonyl)pyrrolidin-3-yl]methoxy}-6-phenylpyridazine2548976-39-0C21H23N3O2
- N-{2-[4-(1-Methyl-1H-pyrazol-5-yl)phenyl]ethyl}-2-phenoxypropanamide2640976-06-1C21H23N3O2
- N-{2-Hydroxy-2-[4-(1H-pyrazol-1-yl)phenyl]ethyl}-2-phenylbutanamide2415469-00-8C21H23N3O2
- Benzyl 4-cyano-4-(P-tolylamino)piperidine-1-carboxylate1861161-40-1C21H23N3O2
- 11-[2-(2,3-Dihydroindol-1-yl)-2-oxoethyl]-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-6-one2770589-39-2C21H23N3O2
- 1-Acetyl-3-(1-benzylpiperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one6440-38-6C21H23N3O2
- Benzyl N-{7-methyl-8-[(propan-2-yl)amino]isoquinolin-5-yl}carbamate2172223-57-1C21H23N3O2
- Benzyl N-{6-methyl-8-[(propan-2-yl)amino]isoquinolin-5-yl}carbamate2172079-63-7C21H23N3O2
- Benzyl N-{1-[(3-cyanophenyl)methyl]piperidin-4-yl}carbamate2322715-60-4C21H23N3O2
- Benzyl 4-[1-(3-cyanophenyl)ethyl]piperazine-1-carboxylate2680740-79-6C21H23N3O2
- Benzyl 4-benzyl-3-(cyanomethyl)piperazine-1-carboxylate2680713-80-6C21H23N3O2
- Benzyl N-{[1-(2-cyanophenyl)piperidin-4-yl]methyl}carbamate2680749-56-6C21H23N3O2
- Benzyl N-(1-benzyl-4-cyanopiperidin-4-yl)carbamate2680800-87-5C21H23N3O2
- Benzyl 4-[(4-cyanophenyl)methyl]-2-methylpiperazine-1-carboxylate2680892-28-6C21H23N3O2
- Benzyl 4-[(4-cyanophenyl)methyl]-1,4-diazepane-1-carboxylate2680900-61-0C21H23N3O2
- (9H-Fluoren-9-yl)methyl 4-carbamimidoylpiperidine-1-carboxylate2694725-74-9C21H23N3O2
- Benzyl 4-[(3-cyanophenyl)methyl]-1,4-diazepane-1-carboxylate2770546-70-6C21H23N3O2
- 2-(3-Methylbutyl)-1-oxo-N-[(pyridin-3-yl)methyl]-1,2-dihydroisoquinoline-3-carboxamide3054596-54-9C21H23N3O2
- 2-(3-Methylbutyl)-1-oxo-N-[(pyridin-2-yl)methyl]-1,2-dihydroisoquinoline-3-carboxamide3054587-61-7C21H23N3O2
- 1-(1-(2-Phenylpropanoyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2321937-58-8C21H23N3O2
- 1-(1-(2,6-Dimethylbenzoyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2325034-03-3C21H23N3O2
- 1-(1-(2,5-Dimethylbenzoyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2325370-02-1C21H23N3O2
- 1-(1-(2-(m-Tolyl)acetyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2325947-13-3C21H23N3O2
- 1-(1-(2-(o-Tolyl)acetyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2325952-87-0C21H23N3O2
- 1-(1-(3-Oxo-3-phenylpropyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one71006-85-4C21H23N3O2
- Baxdrostat impurity 183060412-98-5C21H23N3O2
- (S)-2-Amino-4-(3,4-dihydroisoquinolin-2(1H)-YL)-1-(isoindolin-2-yl)butane-1,4-dione847928-30-7C21H23N3O2
- N-(4-(4-(Cyclopropanecarbonyl)piperazin-1-yl)phenyl)benzamide1215511-47-9C21H23N3O2
- (S)-Baxdrostat impurity 192649597-45-3C21H23N3O2
- 2-[1-(Cyclohexylmethyl)-3-cyclopropylpyrazol-5-yl]isoindole-1,3-dione1430751-50-0C21H23N3O2
- 2-Butyl-6-(2,6-diazaspiro[3.3]heptan-2-yl)-1H-benzo[de]isoquinoline-1,3(2H)-dione2420260-76-8C21H23N3O2
- Baxdrostat impurity 173060412-75-8C21H23N3O2
- 2-(6,7-Diethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)quinoxaline601465-55-8C21H23N3O2
Frequently asked questions
What is the molar mass of C21H23N3O2?
The molar mass of C21H23N3O2 is 349.43 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 349.1790 Da.
How many compounds have the formula C21H23N3O2?
CompoundList lists 362 compounds with the molecular formula C21H23N3O2, including 5-(((3-(2-Aminoethyl)-1H-indol-5-yl)oxy)methyl)-2-isopropoxybenzonitrile, N-(2-((5-(1H-Imidazol-1-yl)pentyl)oxy)phenyl)benzamide, 6-(4-Isopropylpiperazin-1-yl)-2-(pyridin-3-yl)-4H-chromen-4-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 C21H23N3O2?
C21H23N3O2 has a degree of unsaturation of 12. 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.