Molecular formula
C18H23N3O
224 compounds have this formula on CompoundList.
- Molar mass
- 297.40g/mol
- Monoisotopic mass
- 302.2155Da
- Atoms
- 45
- Elements
- 4
- Rings plus double bonds
- 9
The formula C18H23N3O describes a molecule made of 18 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms and 1 oxygen 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 × 1872.70%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 237.80%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 314.13%14.007 × 3 = 42.021 g/mol
- O Oxygen × 15.38%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C18H23N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 224 compounds
Mono-N-dealkyldisopyramide
CAS 38236-46-3C18H23N3O
Vamicamide
CAS 132373-81-0C18H23N3O
2-Pyridineacetamide, alpha-(2-(dimethylamino)propyl)-alpha-phenyl-
CAS 97987-88-7C18H23N3O
![Benzenamine, 4-[2-(4-ethoxyphenyl)diazenyl]-N,N-diethyl- chemical structure, C18H23N3O, CAS 3010-63-7](/s/AYKNBEUSHQHYSX-UHFFFAOYSA-N.svg)
Benzenamine, 4-[2-(4-ethoxyphenyl)diazenyl]-N,N-diethyl-
CAS 3010-63-7C18H23N3O
N-Benzyl-4-cyclohexyloxy-6-methylpyrimidin-2-amine
CAS 370852-07-6C18H23N3O
![1-[(E)-[4-(Diethylamino)phenyl]methylideneamino]-4,6-dimethylpyridin-2-one chemical structure, C18H23N3O, CAS 327066-11-5](/s/MCPAZAGPIZZMIK-CPNJWEJPSA-N.svg)
1-[(E)-[4-(Diethylamino)phenyl]methylideneamino]-4,6-dimethylpyridin-2-one
CAS 327066-11-5C18H23N3O
N-Cyclohexyl-4-(3,5-dimethylpyrazol-1-yl)benzamide
CAS 380542-00-7C18H23N3O
1-(2,3-Dimethyl-1H-indol-1-yl)-3-(3,5-dimethyl-1H-pyrazol-1-yl)propan-2-ol
CAS 441314-01-8C18H23N3O
N-(2,4-Dimethylphenyl)-3-(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)acrylamide
CAS 1164564-24-2C18H23N3O
Bizine
C18H23N3O
![N-[(E)-(4-tert-Butylphenyl)methylideneamino]-2-(1-methylpyrrol-2-yl)acetamide chemical structure, C18H23N3O, CAS 314070-95-6](/s/UEJACGGKDILPOI-CPNJWEJPSA-N.svg)
N-[(E)-(4-tert-Butylphenyl)methylideneamino]-2-(1-methylpyrrol-2-yl)acetamide
CAS 314070-95-6C18H23N3O
![1-[(4-Methoxy-3-methylphenyl)methyl]-4-pyridin-2-ylpiperazine chemical structure, C18H23N3O, CAS 331856-27-0](/s/UFVUZDYUIQTGKG-UHFFFAOYSA-N.svg)
1-[(4-Methoxy-3-methylphenyl)methyl]-4-pyridin-2-ylpiperazine
CAS 331856-27-0C18H23N3O
![3-{1,3,3-Trimethyl-6-azabicyclo[3.2.1]octan-6-yl}-1,2-dihydroquinoxalin-2-one chemical structure, C18H23N3O, CAS 731815-80-8](/s/SIHAQNJUPWOXJI-UHFFFAOYSA-N.svg)
3-{1,3,3-Trimethyl-6-azabicyclo[3.2.1]octan-6-yl}-1,2-dihydroquinoxalin-2-one
CAS 731815-80-8C18H23N3O
![N-[2-(1-Phenyl-1H-pyrazol-3-yl)ethyl]cyclohexanecarboxamide chemical structure, C18H23N3O, CAS 1241611-17-5](/s/DYEUWGMQMXFQOI-UHFFFAOYSA-N.svg)
N-[2-(1-Phenyl-1H-pyrazol-3-yl)ethyl]cyclohexanecarboxamide
CAS 1241611-17-5C18H23N3O
N-(((8beta)-6-Methylergolin-8-yl)methyl)acetamide
CAS 3031-48-9C18H23N3O
6-(1-Cyclohexenylmethyl)-4,5,6,7-tetrahydro-5-methylimidazo-(4,5,1-jk)(1,4)-benzodiazepin-2(1H)-one
CAS 131515-13-4C18H23N3O
1-Methyl-1-(1-methylpiperidin-4-yl)-3-naphthalen-1-ylurea
CAS 336178-70-2C18H23N3O
(R)-Monodes(isopropyl)disopyramide
CAS 77494-40-7C18H23N3O
Atolide
CAS 16231-75-7C18H23N3O
N-(1-Isopropyl-3-methyl-1H-pyrazol-5-yl)-5,6,7,8-tetrahydronaphthalene-2-carboxamide
CAS 1171480-93-5C18H23N3O
![N-[(1-Methyl-1H-imidazol-2-yl)phenylmethyl]cyclohexanecarboxamide chemical structure, C18H23N3O, CAS 1060817-52-8](/s/ZQCNGSHGRGQPNP-UHFFFAOYSA-N.svg)
N-[(1-Methyl-1H-imidazol-2-yl)phenylmethyl]cyclohexanecarboxamide
CAS 1060817-52-8C18H23N3O
3-(2-Cyclohexylethyl)-1-(isoquinolin-6-yl)urea
CAS 2204246-73-9C18H23N3O
1-Allyl-4-(1-butyl-1H-benzimidazol-2-yl)-2-pyrrolidinone
CAS 838886-04-7C18H23N3O
1-(2-Methylpropyl)-4-(1-prop-2-enylbenzimidazol-2-yl)pyrrolidin-2-one
CAS 890642-59-8C18H23N3O
- Piperazine, 1-(o-methoxyphenyl)-4-(2-(2-pyridyl)ethyl)-3965-87-5C18H23N3O
- 1-[(2-Methoxyphenyl)methyl]-4-(pyridin-4-ylmethyl)piperazine353772-66-4C18H23N3O
- 6'-Methoxy-2',3',4',9'-tetrahydro-4-azaspiro[bicyclo[2.2.2]octane-2,1'-pyrido[3,4-b]indole]861207-95-6C18H23N3O
- 1-Cyclohexyl-4-(1-methylbenzimidazol-2-yl)pyrrolidin-2-one905778-99-6C18H23N3O
- 3-(6-Methylergolin-8-yl)propanimidic acid85352-48-3C18H23N3O
- N-[4-(Aminomethyl)phenyl]-3-[benzyl(methyl)amino]propanamide1016683-04-7C18H23N3O
- 1-{2-[Benzyl(methyl)amino]ethyl}-3-(3-methylphenyl)urea17683-00-0C18H23N3O
- 1-[(2-Methoxyphenyl)methyl]-4-(pyridin-2-ylmethyl)piperazine423738-18-5C18H23N3O
- 1-[(4-Methoxyphenyl)methyl]-4-(pyridin-2-ylmethyl)piperazine423745-10-2C18H23N3O
- Ketone, (6-methyl-3,4,5,6-tetrahydro-1H-azepino(5,4,3-cd)indol-2-yl) piperidino3889-00-7C18H23N3O
- Piperazine, 1-(p-methoxyphenethyl)-4-(2-pyridyl)-1040-91-1C18H23N3O
- Piperazine, 1-(o-methoxyphenyl)-4-(2-(4-pyridyl)ethyl)-3965-89-7C18H23N3O
- Acetamide, N-((6-methyl-8-beta-ergolinyl)methyl)-24659-80-1C18H23N3O
- Acetamide, N-(1,2,3,6-tetrahydro-1-(2-(2-methyl-1H-indol-3-yl)ethyl)-4-pyridinyl)-35633-73-9C18H23N3O
- Piperazine, 4-(o-methoxyphenyl)-1-(2-(3-pyridyl)ethyl)-58013-15-3C18H23N3O
- Nicotinamide, N-isopentyl-2-(p-methylanilino)-65423-31-6C18H23N3O
- Nicotinamide, N-butyl-6-methyl-2-(p-toluidino)-78593-79-0C18H23N3O
- 1-[4-[(1-Methylpyrrol-2-yl)methyl]piperazin-1-yl]-2-phenylethanone355820-20-1C18H23N3O
- (S)-Monodes(isopropyl)disopyramide77494-41-8C18H23N3O
- 2-(2,2-Dimethylpropanoyl)-3-(4-phenylpiperazinyl)prop-2-enenitrile1020252-72-5C18H23N3O
- 4-((1H-Imidazol-1-yl)methyl)-N-(cyclohexylmethyl)benzamide1234851-62-7C18H23N3O
- 2-Cyclohexyl-6-(1-pyrrolidinyl)-4(3H)-quinazolinone383147-32-8C18H23N3O
- Piperazine, 1-(2-methoxy-2-(3-pyridyl)ethyl)-4-phenyl-58013-06-2C18H23N3O
- Piperidine, 1-((3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)acetyl)-125103-55-1C18H23N3O
- 1-[4-(Diethylamino)phenyl]-3-(4-methylphenyl)urea515829-96-6C18H23N3O
- 2-(4-Amino-3-pyridinyl) N,N-bis(1-methylethyl)-benzamide433728-73-5C18H23N3O
- N-Cycloheptyl-N-[3-(2-pyrimidinyloxy)benzyl]amine932165-47-4C18H23N3O
- 1-[2-(Cyclohex-1-en-1-yl)ethyl]-3-(1-methyl-1H-indol-3-yl)urea899990-35-3C18H23N3O
- 1-{4-[(1H-Imidazol-1-yl)methyl]piperidin-1-yl}-3-phenylpropan-1-one168888-76-4C18H23N3O
- 1,3,8-Triazaspiro(4.5)decan-4-one, 8-(4-pentynyl)-1-phenyl-102505-00-0C18H23N3O
- 1-(2-Butyl-1H-imidazo[4,5-c]quinolin-1-yl)-2-methylpropan-2-ol862844-29-9C18H23N3O
- N-((4-(1H-Benzo[d]imidazol-2-yl)cyclohexyl)methyl)cyclopropanecarboxamide1235094-07-1C18H23N3O
- 1 suppliers(1-Methylpiperidin-4-yl)(1-phenethyl-1H-imidazol-2-yl)methanone147082-78-8C18H23N3O
- Antipyrine, 4-(2-norbornylamino)-32597-38-9C18H23N3O
- 3-(Benzimidazol-1-yl)-N-[2-(cyclohexen-1-yl)ethyl]propanamide900296-24-4C18H23N3O
- 6-Ethyl-ergoline-8-acetamide, (8beta)-67658-39-3C18H23N3O
- 1-{[3-(Dimethylamino)phenoxy]phenyl}piperazine349667-75-0C18H23N3O
- 1-Cyclopropyl-3-(3,4-dimethylphenyl)-1-((1-methyl-1H-pyrrol-2-yl)methyl)urea1045988-82-6C18H23N3O
- 2-(4-Isopropylphenyl)-N-(2-methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)acetamide1203315-81-4C18H23N3O
- 3-Propyl-1'-prop-2-ynylspiro[1H-quinazoline-2,4'-piperidine]-4-one1333906-78-7C18H23N3O
- 1-Benzyl-4-(3-(methoxymethyl)pyridin-2-yl)piperazine1227170-12-8C18H23N3O
- 3-Cyano-N-(4-(diisopropylamino)but-2-yn-1-yl)benzamide1396856-04-4C18H23N3O
- 4-[Methyl[3-(4-methyl-1-piperazinyl)phenyl]amino]phenol1888421-28-0C18H23N3O
- 2-(3,4,4a,5,6,7,8,8a-Octahydro-1H-isoquinolin-2-ylmethyl)-3H-quinazolin-4-one923197-79-9C18H23N3O
- 2-Butanone, 4-(3,4,6,7,12,12a-hexahydropyrazino(1',2':1,6)pyrido(3,4-b)indol-2(1H)-yl)-, (±)-42021-45-4C18H23N3O
- 1-Piperazineethanol, alpha-(3-pyridyl)-4-(o-tolyl)-58012-97-8C18H23N3O
- 1-Piperazineethanol, alpha-(3-pyridyl)-4-(m-tolyl)-58012-98-9C18H23N3O
- 1-Piperazineethanol, alpha-(3-pyridyl)-4-(p-tolyl)-58012-99-0C18H23N3O
- 6-(4-Methylphenyl)-2-(2-piperidin-1-ylethyl)pyridazin-3-one899946-69-1C18H23N3O
- Ketone, phenyl 2-pyridyl, O-(2-(diethylamino)ethyl)oxime14143-64-7C18H23N3O
- 1H-1,2,4-Triazole, 1-(1-ethoxy-3-phenyl-1,2-octadien-1-yl)-923012-10-6C18H23N3O
- 2,6-Di-tert-butyl-4-[(pyrazin-2-yl)imino]cyclohexa-2,5-dien-1-one114548-44-6C18H23N3O
- N-(tert-Butyl)-1-phenyl-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxamide899959-56-9C18H23N3O
- 6-[2-(2-Aminophenyl)ethyl]-N,N-diethylpyridine-3-carboxamide58754-51-1C18H23N3O
- 1-(2,5-Dimethyl-1H-pyrrol-3-yl)-2-(4-phenylpiperazin-1-yl)ethan-1-one19597-17-2C18H23N3O
- 2-(1-Isopentyl-1H-indol-2-yl)-5-isopropyl-1,3,4-oxadiazole921779-75-1C18H23N3O
- N-(1-Cyanocyclopentyl)-2-(2-methyl-3,4-dihydro-2H-quinolin-1-yl)acetamide1037906-64-1C18H23N3O
- 1-(4-((1H-Pyrazol-1-yl)methyl)piperidin-1-yl)-3-phenylpropan-1-one1286721-39-8C18H23N3O
- N-(Pyridin-2-ylmethyl)-2-[1-(1H-pyrrol-1-yl)cyclohexyl]acetamide1436003-87-0C18H23N3O
- N-[(1-Methyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)methyl]-3-phenylpropanamide1448066-01-0C18H23N3O
- N-[(1-Methyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)methyl]-2-(3-methylphenyl)acetamide1448028-79-2C18H23N3O
- N-[(5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl]-4-phenylbutanamide1448126-39-3C18H23N3O
- N-[(5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl]-2-phenylbutanamide1448136-26-2C18H23N3O
- 2-[Ethyl(prop-2-yn-1-yl)amino]-N-[2-(1H-indol-3-yl)ethyl]propanamide1375899-06-1C18H23N3O
- 6-(Adamantane-1-carbonyl)-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine1797874-81-7C18H23N3O
- 2-Phenyl-N-((4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-3-yl)methyl)butanamide2034245-91-3C18H23N3O
- 1-Isobutyryl-4-[4-(1H-pyrrol-1-yl)phenyl]piperazine1774897-02-7C18H23N3O
- N-[3-Amino-4-(dimethylamino)phenyl]-4-isopropylbenzamide1774896-35-3C18H23N3O
- Cyclopentyl(3-(2-methyl-1H-benzo[d]imidazol-1-yl)pyrrolidin-1-yl)methanone2034384-43-3C18H23N3O
- 2,2-Dimethyl-1-(4-(1-methyl-1H-pyrazol-4-yl)-3,4-dihydroisoquinolin-2(1H)-yl)propan-1-one2034533-78-1C18H23N3O
- (3aS,6aS)-2-Benzyl-N-(1-cyanoethyl)-octahydrocyclopenta[c]pyrrole-3a-carboxamide1825282-97-0C18H23N3O
- N-(2-(3,5-Dimethyl-4-phenyl-1H-pyrazol-1-yl)ethyl)cyclobutanecarboxamide2034292-75-4C18H23N3O
- 2-Cyclopropyl-N-[2-(3,5-dimethyl-4-phenyl-1H-pyrazol-1-yl)ethyl]acetamide2034506-25-5C18H23N3O
- 1-[2-(1-Methyl-1H-pyrazol-4-yl)piperidin-1-yl]-2-(3-methylphenyl)ethan-1-one2034380-13-5C18H23N3O
- 2-(3-Methylphenyl)-N-[4-(1H-pyrazol-1-yl)cyclohexyl]acetamide2097910-40-0C18H23N3O
- (1-Prop-2-ynylpiperidin-4-yl)-(2-pyridin-4-ylpyrrolidin-1-yl)methanone1445666-41-0C18H23N3O
Frequently asked questions
What is the molar mass of C18H23N3O?
The molar mass of C18H23N3O is 297.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 302.2155 Da.
How many compounds have the formula C18H23N3O?
CompoundList lists 224 compounds with the molecular formula C18H23N3O, including Mono-N-dealkyldisopyramide, Vamicamide, 2-Pyridineacetamide, alpha-(2-(dimethylamino)propyl)-alpha-phenyl-. 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 C18H23N3O?
C18H23N3O 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.