Molecular formula
C18H23N3O2
321 compounds have this formula on CompoundList.
- Molar mass
- 313.40g/mol
- Monoisotopic mass
- 317.2041Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 9
The formula C18H23N3O2 describes a molecule made of 18 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 × 1868.98%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 237.40%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 313.41%14.007 × 3 = 42.021 g/mol
- O Oxygen × 210.21%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H23N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 321 compounds
![1-[(5-Cyclopropyl-1,2-oxazol-3-yl)methyl]-4-(2-methoxyphenyl)piperazine chemical structure, C18H23N3O2, CAS 2640835-00-1](/s/IMCXATADYGLHCV-UHFFFAOYSA-N.svg)
1-[(5-Cyclopropyl-1,2-oxazol-3-yl)methyl]-4-(2-methoxyphenyl)piperazine
CAS 2640835-00-1C18H23N3O2
![2-Methyl-1-({1-[4-(propan-2-yloxy)benzoyl]azetidin-3-yl}methyl)-1H-imidazole chemical structure, C18H23N3O2, CAS 2640972-56-9](/s/OAHKKQZWMCKRLQ-UHFFFAOYSA-N.svg)
2-Methyl-1-({1-[4-(propan-2-yloxy)benzoyl]azetidin-3-yl}methyl)-1H-imidazole
CAS 2640972-56-9C18H23N3O2
![4-Methyl-6-(3-methylphenyl)-2-[2-(4-morpholinyl)ethyl]-3(2H)-pyridazinone chemical structure, C18H23N3O2, CAS 13300-05-5](/s/DAXSCVWPGXNHNP-UHFFFAOYSA-N.svg)
4-Methyl-6-(3-methylphenyl)-2-[2-(4-morpholinyl)ethyl]-3(2H)-pyridazinone
CAS 13300-05-5C18H23N3O2
![Piperazine, 1-[(2,4-dimethoxyphenyl)-2-pyridinylmethyl]- chemical structure, C18H23N3O2, CAS 514787-99-6](/s/WQDNWETUBXFRQS-UHFFFAOYSA-N.svg)
Piperazine, 1-[(2,4-dimethoxyphenyl)-2-pyridinylmethyl]-
CAS 514787-99-6C18H23N3O2
![4-{[4-(Morpholine-4-carbonyl)piperidin-1-yl]methyl}benzonitrile chemical structure, C18H23N3O2, CAS 827334-41-8](/s/FVXFTYVSGWBNKR-UHFFFAOYSA-N.svg)
4-{[4-(Morpholine-4-carbonyl)piperidin-1-yl]methyl}benzonitrile
CAS 827334-41-8C18H23N3O2
![N-Butyl-2-cyano-3-[4-(morpholin-4-yl)phenyl]prop-2-enamide chemical structure, C18H23N3O2, CAS 587835-63-0](/s/UTOXNTBWPKQLGF-SSZFMOIBSA-N.svg)
N-Butyl-2-cyano-3-[4-(morpholin-4-yl)phenyl]prop-2-enamide
CAS 587835-63-0C18H23N3O2
1-(1,2-Dimethyl-1H-indol-3-yl)-2-(4-ethylpiperazin-1-yl)ethane-1,2-dione
CAS 862814-11-7C18H23N3O2
N-(4-Cyanophenyl)-1-(2,2-dimethylpropanoyl)piperidine-4-carboxamide
CAS 945312-93-6C18H23N3O2
![N-[4-[(2-Aminoethyl)methylamino]phenyl]-2-(4-methylphenoxy)acetamide chemical structure, C18H23N3O2, CAS 1018300-90-7](/s/DODCXTIGFGNCER-UHFFFAOYSA-N.svg)
N-[4-[(2-Aminoethyl)methylamino]phenyl]-2-(4-methylphenoxy)acetamide
CAS 1018300-90-7C18H23N3O2
![2-[3-(Piperidine-1-carbonyl)piperidin-1-yl]-1,3-benzoxazole chemical structure, C18H23N3O2, CAS 2877689-28-4](/s/XHWWVEUPAVFIGI-UHFFFAOYSA-N.svg)
2-[3-(Piperidine-1-carbonyl)piperidin-1-yl]-1,3-benzoxazole
CAS 2877689-28-4C18H23N3O2
![6-(Methoxymethyl)-3-[(2-methylphenyl)methyl]-2-(pyrrolidin-1-yl)-3,4-dihydropyrimidin-4-one chemical structure, C18H23N3O2, CAS 1340911-22-9](/s/GBNMFZXBUDPPOL-UHFFFAOYSA-N.svg)
6-(Methoxymethyl)-3-[(2-methylphenyl)methyl]-2-(pyrrolidin-1-yl)-3,4-dihydropyrimidin-4-one
CAS 1340911-22-9C18H23N3O2
![Ethyl 4-methyl-3-{[(3,5,6-trimethylpyrazin-2-yl)methyl]amino}benzoate chemical structure, C18H23N3O2, CAS 947243-99-4](/s/KCGPCPPNKXBLQQ-UHFFFAOYSA-N.svg)
Ethyl 4-methyl-3-{[(3,5,6-trimethylpyrazin-2-yl)methyl]amino}benzoate
CAS 947243-99-4C18H23N3O2
![N-(2,2-Dimethylpropoxy)-2-[(4-pyridinylmethyl)amino]benzamide chemical structure, C18H23N3O2, CAS 854378-60-2](/s/ZGPNLZIDYSZLDI-UHFFFAOYSA-N.svg)
N-(2,2-Dimethylpropoxy)-2-[(4-pyridinylmethyl)amino]benzamide
CAS 854378-60-2C18H23N3O2
![(5-Methyl-1,2-oxazol-3-yl)[4-(3-phenylpropyl)piperazin-1-yl]methanone chemical structure, C18H23N3O2, CAS 918480-62-3](/s/JAZFTEKBOTWZMA-UHFFFAOYSA-N.svg)
(5-Methyl-1,2-oxazol-3-yl)[4-(3-phenylpropyl)piperazin-1-yl]methanone
CAS 918480-62-3C18H23N3O2
![tert-Butyl 6a,7,9,10-tetrahydro-4H-pyrazino[1,2-a]pyrrolo[4,3,2-de]quinoline-8(6H)-carboxylate chemical structure, C18H23N3O2, CAS 1258408-35-3](/s/ZQTKNJFREZWTSF-UHFFFAOYSA-N.svg)
tert-Butyl 6a,7,9,10-tetrahydro-4H-pyrazino[1,2-a]pyrrolo[4,3,2-de]quinoline-8(6H)-carboxylate
CAS 1258408-35-3C18H23N3O2
![N-[2-(Piperidin-1-yl)ethyl]-2-[(quinolin-8-yl)oxy]acetamide chemical structure, C18H23N3O2, CAS 88350-38-3](/s/YZMHZGMTZHKKSE-UHFFFAOYSA-N.svg)
N-[2-(Piperidin-1-yl)ethyl]-2-[(quinolin-8-yl)oxy]acetamide
CAS 88350-38-3C18H23N3O2
![tert-Butyl 5-benzyl-4-cyano-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate chemical structure, C18H23N3O2, CAS 1657077-37-6](/s/SPNNJUAOBDOVFF-UHFFFAOYSA-N.svg)
tert-Butyl 5-benzyl-4-cyano-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate
CAS 1657077-37-6C18H23N3O2
4-Benzylpiperazin-1-amine benzoate
CAS 40675-62-5C18H23N3O2
tert-Butyl ((4-methyl-6-(phenylamino)pyridin-3-yl)methyl)carbamate
CAS 1355178-56-1C18H23N3O2
![Benzyl 2-{[6-(2-methylbutan-2-yl)pyrimidin-4-yl]amino}acetate chemical structure, C18H23N3O2, CAS 2097994-88-0](/s/MPASQSTWOXDLDV-UHFFFAOYSA-N.svg)
Benzyl 2-{[6-(2-methylbutan-2-yl)pyrimidin-4-yl]amino}acetate
CAS 2097994-88-0C18H23N3O2
![Benzyl 2-{[6-(2,2-dimethylpropyl)pyrimidin-4-yl]amino}acetate chemical structure, C18H23N3O2, CAS 2097961-51-6](/s/PQTKBYMEHLRHGO-UHFFFAOYSA-N.svg)
Benzyl 2-{[6-(2,2-dimethylpropyl)pyrimidin-4-yl]amino}acetate
CAS 2097961-51-6C18H23N3O2
![Benzyl 2-{[6-(pentan-3-yl)pyrimidin-4-yl]amino}acetate chemical structure, C18H23N3O2, CAS 2098029-26-4](/s/IJWXISZMSXZBMC-UHFFFAOYSA-N.svg)
Benzyl 2-{[6-(pentan-3-yl)pyrimidin-4-yl]amino}acetate
CAS 2098029-26-4C18H23N3O2
![4-[2-(2-Hydroxy-2-methylcyclohexyl)pyrrolidine-1-carbonyl]pyridine-2-carbonitrile chemical structure, C18H23N3O2, CAS 2108342-77-2](/s/ISOGYEXHRMNCQU-UHFFFAOYSA-N.svg)
4-[2-(2-Hydroxy-2-methylcyclohexyl)pyrrolidine-1-carbonyl]pyridine-2-carbonitrile
CAS 2108342-77-2C18H23N3O2
![Ethyl 2,7,7-trimethyl-5-phenyl-4,5,6,7-tetrahydropyrazolo[1,5-A]pyrimidine-3-carboxylate chemical structure, C18H23N3O2, CAS 667920-89-0](/s/KZFHXUDBHRBTQZ-UHFFFAOYSA-N.svg)
Ethyl 2,7,7-trimethyl-5-phenyl-4,5,6,7-tetrahydropyrazolo[1,5-A]pyrimidine-3-carboxylate
CAS 667920-89-0C18H23N3O2
- 2-(4-Methoxyphenyl)-1-[3-(1-methyl-1H-pyrazol-4-yl)piperidin-1-yl]ethan-1-one2310147-06-7C18H23N3O2
- 5-Methyl-2-{[1-(2-phenoxyethyl)piperidin-4-yl]oxy}pyrimidine2380077-59-6C18H23N3O2
- 3-{[1-(Oxolan-3-yl)piperidin-4-yl]methyl}-3,4-dihydroquinazolin-4-one2380099-25-0C18H23N3O2
- tert-Butyl 6-(1-cyanocyclobutyl)-3,4-dihydro-1,5-naphthyridine-1(2H)-carboxylate2314394-16-4C18H23N3O2
- 1-[1-(Oxolane-3-carbonyl)azetidin-3-yl]-2-(propan-2-yl)-1H-1,3-benzodiazole2415512-94-4C18H23N3O2
- 1-[1-(Oxolane-2-carbonyl)azetidin-3-yl]-2-(propan-2-yl)-1H-1,3-benzodiazole2415600-27-8C18H23N3O2
- N-(2-Cyanoethyl)-N-(2,2-dimethylpropyl)-4-(prop-2-enamido)benzamide2361836-77-1C18H23N3O2
- 1-(Prop-2-enoyl)-N-[1-(pyridin-4-yl)but-3-en-1-yl]piperidine-4-carboxamide2361863-28-5C18H23N3O2
- 4-{[2-(Piperidine-1-carbonyl)morpholin-4-yl]methyl}benzonitrile2415629-55-7C18H23N3O2
- tert-Butyl {2-[2-amino-3-(pyridin-3-yl)phenyl]ethyl}carbamate1416714-38-9C18H23N3O2
- 6,7-Dihydro-6-phenyl-1,3-dipropyl-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,5H)-dione135481-60-6C18H23N3O2
- 1-Phenyl-2-[(pyridin-2-yl)amino]ethyl butylcarbamate2052-69-9C18H23N3O2
- 1-(4-Cyanophenyl)-N-(oxan-4-yl)piperidine-3-carboxamide2877718-17-5C18H23N3O2
- N-tert-Butyl-1-(6-methoxyquinolin-4-yl)azetidine-3-carboxamide2877718-49-3C18H23N3O2
- N-tert-Butyl-1-(6-methoxyquinolin-2-yl)azetidine-3-carboxamide2877641-22-8C18H23N3O2
- N-[(1-Ethyl-1H-pyrazol-4-yl)methyl]-N-{[5-(2-methylcyclopropyl)furan-2-yl]methyl}prop-2-enamide2418676-00-1C18H23N3O2
- (1S,4S)-tert-Butyl 5-benzyl-6-cyano-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate2918778-08-0C18H23N3O2
- 1-{Furo[3,2-c]pyridin-4-yl}-3-(piperidine-1-carbonyl)piperidine2877760-99-9C18H23N3O2
- N-Cyclopropyl-1-[2-(2,3-dihydro-1H-indol-1-yl)-2-oxoethyl]pyrrolidine-3-carboxamide2877666-82-3C18H23N3O2
- (1R,4R,6S)-tert-Butyl 5-benzyl-6-cyano-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate385808-53-7C18H23N3O2
- 4-(4-Isoquinolinyl)-1-piperazinecarboxylic acid 1,1-dimethylethyl ester217962-86-2C18H23N3O2
- 4-{[3-(Morpholine-4-carbonyl)piperidin-1-yl]methyl}benzonitrile1325962-63-7C18H23N3O2
- Ethyl 6-ethyl-4-(piperazin-1-yl)quinoline-3-carboxylate1279210-14-8C18H23N3O2
- tert-Butyl 4-quinolin-4-ylpiperazine-1-carboxylate683243-12-1C18H23N3O2
- 4-[3-(4-Methyl-6-phenylpyridazin-3-yl)oxypropyl]morpholine25905-75-3C18H23N3O2
- N-[4-(Diethylamino)-2-methylphenyl]-N'-(2-hydroxyphenyl)urea90779-42-3C18H23N3O2
- 4-(5-Amino-2-methylphenyl)-1-ethyl-6-morpholin-4-ylpyridin-2-one1800400-22-9C18H23N3O2
- tert-Butyl (1S,4S)-5-benzyl-4-cyano-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate1657022-59-7C18H23N3O2
- N-{2-[4-(1-Methyl-1H-pyrazol-4-yl)phenyl]ethyl}oxane-4-carboxamide2549011-50-7C18H23N3O2
- N-[(1-Aminocycloheptyl)methyl]-3-phenyl-1,2-oxazole-5-carboxamide1596570-90-9C18H23N3O2
- N-[2-(3,4-Dimethoxyphenyl)ethyl]-5,6,7,8-tetrahydroquinazolin-4-amine2640954-99-8C18H23N3O2
- N-[1-(2,5-Dimethylfuran-3-carbonyl)piperidin-4-yl]-N-methylpyridin-2-amine2741890-07-1C18H23N3O2
- N-(4-Methoxy-2-methylphenyl)-2-methyl-6-(oxan-4-yl)pyrimidin-4-amine2640974-95-2C18H23N3O2
- N-(4-Ethoxyphenyl)-2-methyl-6-(oxan-4-yl)pyrimidin-4-amine2640969-67-9C18H23N3O2
- 2-({1-[(4-Methoxyphenyl)methyl]piperidin-4-yl}methoxy)pyrimidine2415600-86-9C18H23N3O2
- 3-{[2-(Piperidine-1-carbonyl)morpholin-4-yl]methyl}benzonitrile2415525-91-4C18H23N3O2
- 3-{[3-(Morpholine-4-carbonyl)piperidin-1-yl]methyl}benzonitrile2742054-11-9C18H23N3O2
- N-(2-Methoxy-5-methylphenyl)-2-methyl-6-(oxan-4-yl)pyrimidin-4-amine2742011-62-5C18H23N3O2
- 1-{[1-(2-Methoxybenzoyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole2742065-70-7C18H23N3O2
- 1-{[1-(3-Methoxybenzoyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole2742054-98-2C18H23N3O2
- 2-({1-[(3-Methoxyphenyl)methyl]piperidin-3-yl}methoxy)pyrazine2770609-90-8C18H23N3O2
- 2-({1-[(4-Methoxyphenyl)methyl]piperidin-3-yl}methoxy)pyrazine2770640-93-0C18H23N3O2
- 4-{[4-(2-Methoxyphenyl)piperazin-1-yl]methyl}-1-methyl-1,2-dihydropyridin-2-one2770624-98-9C18H23N3O2
- 6-Cyclobutyl-N-[(2,4-dimethoxyphenyl)methyl]-2-methylpyrimidin-4-amine2770643-70-2C18H23N3O2
- tert-Butyl 1-benzyl-1,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridine-5-carboxylate2822682-58-4C18H23N3O2
- Methyl 5-amino-4-cyclohexyl-1-(4-methylphenyl)-1H-pyrazole-3-carboxylate2137622-09-2C18H23N3O2
- tert-Butyl N-[8-(cyclopropylamino)-7-methylisoquinolin-5-yl]carbamate2171981-22-7C18H23N3O2
- tert-Butyl N-[8-(cyclopropylamino)-6-methylisoquinolin-5-yl]carbamate2172036-38-1C18H23N3O2
- tert-Butyl 3-(quinolin-3-yl)piperazine-1-carboxylate2228167-79-9C18H23N3O2
- tert-Butyl 3-(isoquinolin-5-yl)piperazine-1-carboxylate2229285-37-2C18H23N3O2
- tert-Butyl 2-(quinolin-6-yl)piperazine-1-carboxylate2229337-24-8C18H23N3O2
- tert-Butyl 2-(quinolin-7-yl)piperazine-1-carboxylate2229437-23-2C18H23N3O2
- tert-Butyl 2-(quinolin-2-yl)piperazine-1-carboxylate2229635-43-0C18H23N3O2
- tert-Butyl 3-(quinolin-4-yl)piperazine-1-carboxylate2209878-12-4C18H23N3O2
- tert-Butyl 3-(quinolin-2-yl)piperazine-1-carboxylate2229468-47-5C18H23N3O2
- tert-Butyl 2-(quinolin-3-yl)piperazine-1-carboxylate2229412-65-9C18H23N3O2
- tert-Butyl 3-(quinolin-6-yl)piperazine-1-carboxylate2228213-51-0C18H23N3O2
- tert-Butyl 2-(isoquinolin-5-yl)piperazine-1-carboxylate2228590-94-9C18H23N3O2
- tert-Butyl 3-(quinolin-7-yl)piperazine-1-carboxylate2229460-89-1C18H23N3O2
- tert-Butyl 5-amino-1-benzyl-2-cyclopropyl-1H-imidazole-4-carboxylate2580236-50-4C18H23N3O2
- tert-Butyl 5-(phenylamino)-2-(propan-2-yl)pyrimidine-4-carboxylate2639404-95-6C18H23N3O2
- tert-Butyl 1-(4-methylphenyl)-1H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridine-3-carboxylate2639456-36-1C18H23N3O2
- tert-Butyl 3-{[(4,6-dimethylpyrimidin-2-yl)amino]methyl}benzoate2639413-24-2C18H23N3O2
- Benzyl 4-(1-cyanocyclopentyl)piperazine-1-carboxylate2680784-88-5C18H23N3O2
- Benzyl 4-cyano-4-(pyrrolidin-1-yl)piperidine-1-carboxylate1854292-70-8C18H23N3O2
- tert-Butyl 2-(quinolin-4-yl)piperazine-1-carboxylate2229330-44-1C18H23N3O2
- (1R,4R)-tert-Butyl 5-benzyl-6-cyano-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate2918778-18-2C18H23N3O2
- tert-Butyl (S)-3-(quinolin-2-ylamino)pyrrolidine-1-carboxylate2382060-48-0C18H23N3O2
- 4-{[4-(3-Methoxyphenyl)piperazin-1-yl]methyl}-1-methyl-1,2-dihydropyridin-2-one2770620-72-7C18H23N3O2
- tert-Butyl 7-(4-cyanophenyl)-4,7-diazaspiro[2.5]octane-4-carboxylate3078341-77-9C18H23N3O2
- tert-Butyl 3-(1-benzyl-1H-pyrazol-3-yl)azetidine-1-carboxylate2169269-39-8C18H23N3O2
- Methyl 3-amino-5-(1-cyclohexyl-1H-pyrazol-4-yl)-2-methylbenzoate3078444-74-0C18H23N3O2
- 3-Deshydroxy 3-keto saxagliptin2173146-34-2C18H23N3O2
- 1-(4-Cyanophenyl)-N-(oxan-4-yl)piperidine-4-carboxamide3030782-16-9C18H23N3O2
- 1-(2-Methoxyphenyl)-4-[(2-methoxypyridin-4-yl)methyl]piperazine3030784-31-4C18H23N3O2
- 1-(3-Methoxyphenyl)-4-[(2-methoxypyridin-4-yl)methyl]piperazine3030830-60-2C18H23N3O2
Frequently asked questions
What is the molar mass of C18H23N3O2?
The molar mass of C18H23N3O2 is 313.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 317.2041 Da.
How many compounds have the formula C18H23N3O2?
CompoundList lists 321 compounds with the molecular formula C18H23N3O2, including 1-[(5-Cyclopropyl-1,2-oxazol-3-yl)methyl]-4-(2-methoxyphenyl)piperazine, 2-Methyl-1-({1-[4-(propan-2-yloxy)benzoyl]azetidin-3-yl}methyl)-1H-imidazole, 4-Methyl-6-(3-methylphenyl)-2-[2-(4-morpholinyl)ethyl]-3(2H)-pyridazinone. 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 C18H23N3O2?
C18H23N3O2 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.