Molecular formula
C16H19N3O2
488 compounds have this formula on CompoundList.
- Molar mass
- 285.35g/mol
- Monoisotopic mass
- 285.1477Da
- Atoms
- 40
- Elements
- 4
- Rings plus double bonds
- 9
The formula C16H19N3O2 describes a molecule made of 16 carbon atoms, 19 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 × 1667.35%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 196.71%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 314.73%14.007 × 3 = 42.021 g/mol
- O Oxygen × 211.21%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C16H19N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 488 compounds
![4-[(1,3,5-Trimethyl-1H-pyrazol-4-yl)methyl]-4,5-dihydro-1,4-benzoxazepin-3(2H)-one chemical structure, C16H19N3O2, CAS 1396767-39-7](/s/KETWSJHFTGFCRQ-UHFFFAOYSA-N.svg)
4-[(1,3,5-Trimethyl-1H-pyrazol-4-yl)methyl]-4,5-dihydro-1,4-benzoxazepin-3(2H)-one
CAS 1396767-39-7C16H19N3O2
Ethyl 1-benzyl-4,5,6,7-tetrahydro-1H-1,2,3-benzotriazole-5-carboxylate
CAS 1706437-53-7C16H19N3O2
![2-[Benzyl(methyl)amino]-4-isopropylpyrimidine-5-carboxylic acid chemical structure, C16H19N3O2, CAS 1340716-80-4](/s/MCVAXUYFOHEOSC-UHFFFAOYSA-N.svg)
2-[Benzyl(methyl)amino]-4-isopropylpyrimidine-5-carboxylic acid
CAS 1340716-80-4C16H19N3O2
![(S)-4-((2-Methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-6-yl)methyl)oxazolidin-2-one chemical structure, C16H19N3O2, CAS 2518343-21-8](/s/LYAXZOXNFLQOAA-NSHDSACASA-N.svg)
(S)-4-((2-Methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-6-yl)methyl)oxazolidin-2-one
CAS 2518343-21-8C16H19N3O2
(1E)-3-Ethyl-1,3-bis(4-methoxyphenyl)triaz-1-ene
CAS 69391-86-2C16H19N3O2
4,6(1H,5H)-Pyrimidinedione, 2-(hexahydro-1H-azepin-1-yl)-5-phenyl-
CAS 61280-40-8C16H19N3O2
1-Pyrrolidinepropanamide, N-(3-phenyl-5-isoxazolyl)-
CAS 86683-49-0C16H19N3O2
![1-Methyl-4-phenyl-6-propan-2-yl-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione chemical structure, C16H19N3O2, CAS 853084-00-1](/s/UHKAGAPBNQWJCA-UHFFFAOYSA-N.svg)
1-Methyl-4-phenyl-6-propan-2-yl-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione
CAS 853084-00-1C16H19N3O2
5H-Pyrido(4,3-b)indole, 3-amino-4-ethyl-1-methyl-, acetate
CAS 75240-22-1C16H19N3O2
1-(4,6-Dimethylpyridin-2-yl)-3-(2-methoxy-5-methylphenyl)urea
CAS 891413-87-9C16H19N3O2
1-(4,6-Dimethylpyridin-2-yl)-3-(4-ethoxyphenyl)urea
CAS 891413-81-3C16H19N3O2
![N-{2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}cyclohexanecarboxamide chemical structure, C16H19N3O2, CAS 897624-23-6](/s/LIYYEPNTMIITOC-UHFFFAOYSA-N.svg)
N-{2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}cyclohexanecarboxamide
CAS 897624-23-6C16H19N3O2
![6-[4-(2-Amino-2-methyl-propyl)phenoxy]-nicotinamide chemical structure, C16H19N3O2, CAS 189119-36-6](/s/VVXNKQVAWUDICR-UHFFFAOYSA-N.svg)
6-[4-(2-Amino-2-methyl-propyl)phenoxy]-nicotinamide
CAS 189119-36-6C16H19N3O2
![Ethyl 4-methyl-2-[(2-phenylethyl)amino]pyrimidine-5-carboxylate chemical structure, C16H19N3O2, CAS 903446-45-7](/s/PUBYQZWPNKZULH-UHFFFAOYSA-N.svg)
Ethyl 4-methyl-2-[(2-phenylethyl)amino]pyrimidine-5-carboxylate
CAS 903446-45-7C16H19N3O2
![2-[2-(Hydroxymethyl)benzimidazolyl]-N,N-diprop-2-enylacetamide chemical structure, C16H19N3O2, CAS 942883-66-1](/s/KEYLHRRJAQWMSN-UHFFFAOYSA-N.svg)
2-[2-(Hydroxymethyl)benzimidazolyl]-N,N-diprop-2-enylacetamide
CAS 942883-66-1C16H19N3O2
![N-{4-[(3,4,5-Trimethyl-1H-pyrazol-1-yl)carbonyl]phenyl}propanamide chemical structure, C16H19N3O2, CAS 925162-48-7](/s/XOEMJNSTCPOLPU-UHFFFAOYSA-N.svg)
N-{4-[(3,4,5-Trimethyl-1H-pyrazol-1-yl)carbonyl]phenyl}propanamide
CAS 925162-48-7C16H19N3O2
![N-[(4-Methylphenyl)methyl]-6-oxo-1-propyl-1,6-dihydropyridazine-3-carboxamide chemical structure, C16H19N3O2, CAS 1007826-51-8](/s/LKYOQWYBQSMHFO-UHFFFAOYSA-N.svg)
N-[(4-Methylphenyl)methyl]-6-oxo-1-propyl-1,6-dihydropyridazine-3-carboxamide
CAS 1007826-51-8C16H19N3O2
![Methyl 1-cyclopentyl-6-cyclopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate chemical structure, C16H19N3O2, CAS 1018163-36-4](/s/QFDNHETXLOLSKN-UHFFFAOYSA-N.svg)
Methyl 1-cyclopentyl-6-cyclopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
CAS 1018163-36-4C16H19N3O2
![N-Cyclopentyl-6-cyclopropyl-3-methylisoxazolo[5,4-b]pyridine-4-carboxamide chemical structure, C16H19N3O2, CAS 1179483-84-1](/s/LHWWNGUUFSAEBC-UHFFFAOYSA-N.svg)
N-Cyclopentyl-6-cyclopropyl-3-methylisoxazolo[5,4-b]pyridine-4-carboxamide
CAS 1179483-84-1C16H19N3O2
(3-(3-Methoxyphenyl)-1-methyl-1H-pyrazol-5-yl)(pyrrolidin-1-yl)methanone
CAS 1081485-51-9C16H19N3O2
![Ethyl N-(4-{[1-(pyridin-2-yl)ethyl]amino}phenyl)carbamate chemical structure, C16H19N3O2, CAS 1156971-93-5](/s/RRYWPWQMHICUGD-UHFFFAOYSA-N.svg)
Ethyl N-(4-{[1-(pyridin-2-yl)ethyl]amino}phenyl)carbamate
CAS 1156971-93-5C16H19N3O2
![1-(3-Methylphenyl)-4-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one chemical structure, C16H19N3O2, CAS 1173268-39-7](/s/GGDLYECTWOYYFI-UHFFFAOYSA-N.svg)
1-(3-Methylphenyl)-4-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one
CAS 1173268-39-7C16H19N3O2
1(6H)-Pyridazineacetamide, 3-methyl-N-alpha-methylphenethyl-6-oxo-
CAS 55902-08-4C16H19N3O2
![1-[(1-Methyl-1H-indol-6-yl)carbonyl]piperidine-4-carboxamide chemical structure, C16H19N3O2, CAS 1219545-26-2](/s/QCCGBOLOQNLJNG-UHFFFAOYSA-N.svg)
1-[(1-Methyl-1H-indol-6-yl)carbonyl]piperidine-4-carboxamide
CAS 1219545-26-2C16H19N3O2
- N-(4-Isopropylphenyl)-2-(3-methyl-6-oxopyridazin-1(6H)-yl)acetamide1235383-10-4C16H19N3O2
- tert-Butyl (4-carbamimidoylnaphthalen-1-yl)carbamate885270-07-5C16H19N3O2
- tert-Butyl N-[3-(6-aminopyridin-3-yl)phenyl]carbamate1314987-68-2C16H19N3O2
- alpha-[3-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)-2-methylphenyl]-1H-imidazole-5-methanol1240244-29-4C16H19N3O2
- (E)-1-(4-((1H-Imidazol-1-yl)methyl)piperidin-1-yl)-3-(furan-2-yl)prop-2-en-1-one1396892-90-2C16H19N3O2
- Benzyl ((4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-3-yl)methyl)carbamate2034246-02-9C16H19N3O2
- Methyl 5-benzyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-A][1,4]diazepine-6-carboxylate2177258-80-7C16H19N3O2
- Ethyl 3-(5-cyclopropyl-4-phenyl-4H-1,2,4-triazol-3-yl)propanoate2219373-80-3C16H19N3O2
- Uracil, 3,6-dimethyl-1-phenyl-5-(1-pyrrolidinyl)-32150-61-1C16H19N3O2
- 2-(3,4-Dimethylphenoxy)-N-(4,6-dimethylpyrimidin-2-yl)acetamide433956-69-5C16H19N3O2
- 2-[(2-Methylphenoxy)methyl]-5-(2-methylpropylamino)-1,3-oxazole-4-carbonitrile646993-62-6C16H19N3O2
- 1H-Pyrido(3,4-b)indole-6-carboxamide, 2,3,4,9-tetrahydro-N,N-diethyl-1-oxo-184691-61-0C16H19N3O2
- 2-Methyl-N-[5-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl]propanamide851095-87-9C16H19N3O2
- N-[5-(5,6,7,8-Tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl]butanamide851095-91-5C16H19N3O2
- 5H-Pyrido(4,3-b)indole, 3-amino-1-propyl-, acetate75240-12-9C16H19N3O2
- 5-tert-Butyloxycarbonyl-3-phenyl-4,6-dihydropyrrolo[3,4-c]pyrazole657428-56-3C16H19N3O2
- N-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]-3-methyl-1,2-benzisoxazole-6-carboxamide478169-67-4C16H19N3O2
- 6-Propyl-4-(m-tolyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione878122-60-2C16H19N3O2
- Ethyl 2-[(4-ethylphenyl)amino]-4-methylpyrimidine-5-carboxylate908553-63-9C16H19N3O2
- 5-(4-Methylphenyl)-N-(tetrahydrofuran-2-ylmethyl)-1H-pyrazole-3-carboxamide1094743-04-0C16H19N3O2
- N-(1-(1H-Imidazol-1-yl)-3,3-dimethyl-2-oxobutyl)benzamide66412-79-1C16H19N3O2
- 1-[(1-Methyl-1H-indol-2-yl)carbonyl]piperidine-4-carboxamide1190282-87-1C16H19N3O2
- [5-(4-Phenylpiperazine-1-carbonyl)furan-2-yl]methanamine1017217-14-9C16H19N3O2
- 2-(6-Oxo-4-(p-tolyl)pyrimidin-1(6H)-yl)-N-propylacetamide1058485-70-3C16H19N3O2
- 1-(1H-Indol-1-ylacetyl)piperidine-4-carboxamide1144477-29-1C16H19N3O2
- 1-(4-Acetylpiperazin-1-yl)-2-(1H-indol-1-yl)ethanone1144440-38-9C16H19N3O2
- 1-Benzyl-4-(3-isopropyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one1172284-23-9C16H19N3O2
- 2,5-Dimethyl-1-(6-pyrrolidin-1-ylpyridin-3-yl)-1H-pyrrole-3-carboxylic acid1170175-08-2C16H19N3O2
- N-(sec-Butyl)-2-(6-oxo-4-phenylpyrimidin-1(6H)-yl)acetamide1060197-81-0C16H19N3O2
- 1-[(1-Methyl-1H-indol-5-yl)carbonyl]piperidine-4-carboxamide1190248-54-4C16H19N3O2
- N-(2-Methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)-2-(m-tolyloxy)acetamide1209815-39-3C16H19N3O2
- N-Isobutyl-2-(6-oxo-3-phenyl-1(6H)-pyridazinyl)acetamide1206148-80-2C16H19N3O2
- N-{[1-(Pyridin-2-yl)piperidin-4-yl]methyl}furan-2-carboxamide1235292-82-6C16H19N3O2
- 2-(3-Methyl-6-oxopyridazin-1(6H)-yl)-N-phenethylpropanamide1235632-35-5C16H19N3O2
- 3-Nitro-1-N-[(2,4,6-trimethylphenyl)methyl]benzene-1,4-diamine1334147-20-4C16H19N3O2
- tert-Butyl 2-amino-4-(pyridin-4-yl)phenylcarbamate335255-53-3C16H19N3O2
- tert-Butyl 2-amino-4-(pyridin-3-yl)phenylcarbamate335255-51-1C16H19N3O2
- ({4-[Bis(2-methoxyethyl)amino]phenyl}methylidene)propanedinitrile101512-65-6C16H19N3O2
- 8-Benzyl-8-azaspiro[bicyclo[3.2.1]octane-3,4'-imidazolidine]-2',5'-dione64192-79-6C16H19N3O2
- N-[2-(4-Hydroxyphenyl)ethyl]-4,5,6,7-tetrahydro-2H-indazole-3-carboxamide1574335-14-0C16H19N3O2
- (E)-1-(4-((1H-Pyrazol-1-yl)methyl)piperidin-1-yl)-3-(furan-2-yl)prop-2-en-1-one1396892-78-6C16H19N3O2
- N-Ethyl-N-(m-tolyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-3-carboxamide1428364-32-2C16H19N3O2
- N-{[5-(Furan-2-yl)-1-methyl-1H-pyrazol-3-yl]methyl}cyclohex-3-ene-1-carboxamide1421500-34-6C16H19N3O2
- 5-Methyl-N-((1-phenylpyrrolidin-2-yl)methyl)isoxazole-3-carboxamide1796971-14-6C16H19N3O2
- N-(4,6-Dimethyl-2-phenoxypyrimidin-5-yl)butyramide1788843-04-8C16H19N3O2
- (E)-3-(Furan-2-yl)-1-(3-(1-methyl-1H-pyrazol-3-yl)piperidin-1-yl)prop-2-en-1-one2035036-65-6C16H19N3O2
- 1-Cyclopentyl-3-((6-(furan-3-yl)pyridin-3-yl)methyl)urea2034333-01-0C16H19N3O2
- 2-Cyclopentyl-N-{[3-(furan-2-yl)pyrazin-2-yl]methyl}acetamide2034463-44-8C16H19N3O2
- N-(1-{4-Methoxy-3-[(1H-pyrazol-1-yl)methyl]phenyl}ethyl)prop-2-enamide2094590-12-0C16H19N3O2
- N-[2-[(4-Methoxyphenyl)methyl-pyridin-2-ylamino]ethyl]formamide109912-29-0C16H19N3O2
- N-[5-(Hydroxyphenylmethyl)-4-pyridazinyl]-2,2-dimethylpropanamide169050-23-1C16H19N3O2
- t-Butyl (3-cyano-1-ethyl-1H-indol-6-yl)-carbamate876733-22-1C16H19N3O2
- N-Cyclopropyl-1-(2,5-dimethylphenyl)-1,4,5,6-tetrahydro-6-oxo-3-pyridazinecarboxamide923247-92-1C16H19N3O2
- N-{2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}cyclopentanecarboxamide941876-28-4C16H19N3O2
- 1 suppliers1-[1-(Cyclopropylcarbonyl)piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one909683-13-2C16H19N3O2
- N-(2,9-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)cyclopentanecarboxamide941876-12-6C16H19N3O2
- 6-Butyl-4-phenyl-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione356773-89-2C16H19N3O2
- N-(4-(1-Methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)pentanamide941979-86-8C16H19N3O2
- 6-([2,2'-Bipyridin]-4-ylamino)hexanoic acid340721-89-3C16H19N3O2
- N-Butyl-2-(6-oxo-4-phenylpyrimidin-1(6H)-yl)acetamide1058422-29-9C16H19N3O2
- N-Isopropyl-2-(6-oxo-4-(p-tolyl)pyrimidin-1(6H)-yl)acetamide1058226-58-6C16H19N3O2
- N-(1-Methyl-1H-pyrazol-4-yl)-4-phenyltetrahydro-2H-pyran-4-carboxamide1241508-92-8C16H19N3O2
- N-(1-Cyanocyclopentyl)-2-(3,4-dihydro-2H-1,4-benzoxazin-4-yl)acetamide1147830-05-4C16H19N3O2
- N-(5-(6-Methoxypyridazin-3-yl)-2-methylphenyl)isobutyramide1021081-63-9C16H19N3O2
- N-(5-(4-Methylbenzyl)-1,3,4-oxadiazol-2-yl)cyclopentanecarboxamide1171962-16-5C16H19N3O2
- 1-Benzyl-N,N-diethyl-6-oxo-1,6-dihydropyridazine-3-carboxamide1049500-59-5C16H19N3O2
- 1-(2-Methylphenyl)-4-(3-propyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one1171948-82-5C16H19N3O2
- N-(4-Isopropylphenyl)-2-(4-methyl-6-oxopyrimidin-1(6H)-yl)acetamide1207045-71-3C16H19N3O2
- N-Mesityl-2-(4-methyl-6-oxopyrimidin-1(6H)-yl)acetamide1203333-03-2C16H19N3O2
- 2-(4-Methoxyphenyl)-N-{2-methyl-2H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}acetamide1210394-93-6C16H19N3O2
- N-{2-Methyl-2H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}-2-(2-methylphenoxy)acetamide1209254-92-1C16H19N3O2
- N-{2-Methyl-2H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}-2-(4-methylphenoxy)acetamide1211726-52-1C16H19N3O2
- N-(3-(6-Oxopyridazin-1(6H)-yl)propyl)-2-(m-tolyl)acetamide1209077-88-2C16H19N3O2
- N-(3-(6-Oxopyridazin-1(6H)-yl)propyl)-2-(p-tolyl)acetamide1209777-34-3C16H19N3O2
- 1-(2-{[(4-Methylphenyl)methyl](prop-2-yn-1-yl)amino}acetyl)imidazolidin-2-one1241355-27-0C16H19N3O2
- N-(1-Cyanocyclobutyl)-N-methyl-2-(2-phenylacetamido)acetamide1258705-60-0C16H19N3O2
Frequently asked questions
What is the molar mass of C16H19N3O2?
The molar mass of C16H19N3O2 is 285.35 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 285.1477 Da.
How many compounds have the formula C16H19N3O2?
CompoundList lists 488 compounds with the molecular formula C16H19N3O2, including 4-[(1,3,5-Trimethyl-1H-pyrazol-4-yl)methyl]-4,5-dihydro-1,4-benzoxazepin-3(2H)-one, Ethyl 1-benzyl-4,5,6,7-tetrahydro-1H-1,2,3-benzotriazole-5-carboxylate, 2-[Benzyl(methyl)amino]-4-isopropylpyrimidine-5-carboxylic acid. 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 C16H19N3O2?
C16H19N3O2 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.