Molecular formula
C14H18N4O3
205 compounds have this formula on CompoundList.
- Molar mass
- 290.32g/mol
- Monoisotopic mass
- 299.1944Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 8
The formula C14H18N4O3 describes a molecule made of 14 carbon atoms, 18 hydrogen atoms, 4 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 × 1457.92%12.011 × 14 = 168.154 g/mol
- H Hydrogen × 186.25%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 419.30%14.007 × 4 = 56.028 g/mol
- O Oxygen × 316.53%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C14H18N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 205 compounds
Trimethoprim
CAS 738-70-5C14H18N4O3
Benomyl
CAS 17804-35-2C14H18N4O3
6-Amino-5-benzylamino-1-(2-methoxy-ethyl)-1H-pyrimidine-2,4-dione
CAS 722467-81-4C14H18N4O3
3,5-Dimethyl-N-(2,4,6-trimethoxybenzylidene)-4H-1,2,4-triazol-4-amine
CAS 303095-42-3C14H18N4O3
![3,5-Dimethyl-N-[(E)-(2,4,5-trimethoxyphenyl)methylidene]-4H-1,2,4-triazol-4-amine chemical structure, C14H18N4O3, CAS 304907-63-9](/s/UDCZCGWPYUIRIU-OVCLIPMQSA-N.svg)
3,5-Dimethyl-N-[(E)-(2,4,5-trimethoxyphenyl)methylidene]-4H-1,2,4-triazol-4-amine
CAS 304907-63-9C14H18N4O3
Centpiperalone
CAS 22587-29-7C14H18N4O3
2,4-Diamino-6-(3,4,5-trimethoxybenzyl)pyrimidine
CAS 61550-88-7C14H18N4O3
![5-[[3,4,5-Tris(trideuteriomethoxy)phenyl]methyl]pyrimidine-2,4-diamine chemical structure, C14H18N4O3, CAS 1189460-62-5](/s/IEDVJHCEMCRBQM-GQALSZNTSA-N.svg)
5-[[3,4,5-Tris(trideuteriomethoxy)phenyl]methyl]pyrimidine-2,4-diamine
CAS 1189460-62-5C14H18N4O3
![(4-Nitrophenyl)(1,3,5-triazatricyclo[3.3.1.1~3,7~]dec-7-yl)methanol chemical structure, C14H18N4O3, CAS 149034-94-6](/s/MLQRKNIXSOEBMC-UHFFFAOYSA-N.svg)
(4-Nitrophenyl)(1,3,5-triazatricyclo[3.3.1.1~3,7~]dec-7-yl)methanol
CAS 149034-94-6C14H18N4O3
6-Amino-1-benzyl-5-((3-hydroxypropyl)amino)-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 568544-08-1C14H18N4O3
![{3-Nitrophenyl}(1,3,5-triazatricyclo[3.3.1.1~3,7~]dec-7-yl)methanol chemical structure, C14H18N4O3, CAS 331465-25-9](/s/LDAFHMJTODDPDN-UHFFFAOYSA-N.svg)
{3-Nitrophenyl}(1,3,5-triazatricyclo[3.3.1.1~3,7~]dec-7-yl)methanol
CAS 331465-25-9C14H18N4O3
![6-Amino-1-benzyl-5-[(2-methoxyethyl)amino]-1,2,3,4-tetrahydropyrimidine-2,4-dione chemical structure, C14H18N4O3, CAS 722471-91-2](/s/AYHQTOVLVMFQQG-UHFFFAOYSA-N.svg)
6-Amino-1-benzyl-5-[(2-methoxyethyl)amino]-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 722471-91-2C14H18N4O3
![3,5-Dimethyl-N-[(E)-(2,3,4-trimethoxyphenyl)methylidene]-4H-1,2,4-triazol-4-amine chemical structure, C14H18N4O3, CAS 304907-62-8](/s/SDLGOGDLXMMPSF-OVCLIPMQSA-N.svg)
3,5-Dimethyl-N-[(E)-(2,3,4-trimethoxyphenyl)methylidene]-4H-1,2,4-triazol-4-amine
CAS 304907-62-8C14H18N4O3
![1-[2-[(5-Nitroquinolin-8-yl)amino]ethylamino]propan-2-ol chemical structure, C14H18N4O3, CAS 321531-33-3](/s/KYGLWXLOXYFWLV-UHFFFAOYSA-N.svg)
1-[2-[(5-Nitroquinolin-8-yl)amino]ethylamino]propan-2-ol
CAS 321531-33-3C14H18N4O3
![2-[(2-Hydroxyphenyl)methylene]-N-[2-oxo-2-(1-pyrrolidinyl)ethyl]hydrazinecarboxamide chemical structure, C14H18N4O3, CAS 906722-28-9](/s/PBIBOLGYYADBOY-UHFFFAOYSA-N.svg)
2-[(2-Hydroxyphenyl)methylene]-N-[2-oxo-2-(1-pyrrolidinyl)ethyl]hydrazinecarboxamide
CAS 906722-28-9C14H18N4O3
(E)-Ethyl 3-(3,3-dimethyltriaz-1-en-1-yl)-5-methoxy-1H-indole-2-carboxylate
CAS 89607-73-8C14H18N4O3
![2-[3-(3-Methylbutyl)-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidin-1-yl]acetamide chemical structure, C14H18N4O3, CAS 902924-79-2](/s/QWMMEKPEYMJYRK-UHFFFAOYSA-N.svg)
2-[3-(3-Methylbutyl)-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidin-1-yl]acetamide
CAS 902924-79-2C14H18N4O3
2-((3-(4-Morpholinyl)propyl)amino)-5-nitrobenzonitrile
CAS 451459-94-2C14H18N4O3
Methyl 3-(3,5-dimethyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-4-yl)propanoate
CAS 1172917-14-4C14H18N4O3
Benzenemethanol, 4-((2,4-diamino-5-pyrimidinyl)methyl)-2,6-dimethoxy-
CAS 55687-49-5C14H18N4O3
6,7-Dimethoxy-2-(morpholin-4-yl)quinazolin-4-amine
CAS 331258-46-9C14H18N4O3
N-((5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl)-2-(2,5-dioxopyrrolidin-1-yl)acetamide
CAS 1448057-62-2C14H18N4O3
Trimethoprim-d3
CAS 1189923-38-3C14H18N4O3
2,4-Pyrimidinediamine, 5-[(2,3,4-trimethoxypheny
CAS 6981-04-0C14H18N4O3
- 5-(2-Ethyl-4,5-dimethoxyphenoxy)pyrimidine-2,4-diamine1145715-69-0C14H18N4O3
- 1-(2-(Isopropylamino)-2-oxoethyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid1011400-13-7C14H18N4O3
- tert-Butyl 4-hydroxy-7,8-dihydropyrido[4',3':3,4]pyrazolo[1,5-a]pyrimidine-9(10H)-carboxylate1624262-46-9C14H18N4O3
- 6-Methoxy-4-(3-(N,N-dimethylamino)propylamino)-5,8-quinazolinedione120075-57-2C14H18N4O3
- Trimethoprim-13C31189970-95-3C14H18N4O3
- Ethyl 7-[(1E)-2-ethoxyprop-1-en-1-yl]-2-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate1374510-88-9C14H18N4O3
- 2-(5-Hydroxy-4-(2-hydroxyethyl)-3-methyl-1H-pyrazol-1-yl)-5,6,7,8-tetrahydro-4-quinazolinol210417-16-6C14H18N4O3
- (3Z)-1-Acetyl-3-[[5-(1,1-dimethylethyl)-1H-imidazol-4-yl]methylene]-2,5-piperazinedione714273-84-4C14H18N4O3
- Ethyl 2-(6-amino-5-cyano-4-propan-2-yl-2,4-dihydropyrano[2,3-c]pyrazol-3-yl)acetate445391-06-0C14H18N4O3
- 6-Amino-5-[(dimethylamino)methyl]-1-(2-methoxyphenyl)pyrimidine-2,4(1H,3H)-dione890095-71-3C14H18N4O3
- N-(4-Acetamidophenyl)-2-(3-oxopiperazin-2-yl)acetamide1008066-45-2C14H18N4O3
- 3-Isobutyl-1,6,7-trimethyloxazolo[2,3-f]purine-2,4(1H,3H)-dione899997-42-3C14H18N4O3
- Ethyl (5-{[(4-methoxyphenyl)amino]methyl}-4H-1,2,4-triazol-3-yl)acetate1092289-68-3C14H18N4O3
- Nicotinic acid-2-(3-methyl-1,2,4-oxadiazol-5-yl)piperidine (1:1)1987083-96-4C14H18N4O3
- Vista-IN-32994662-45-0C14H18N4O3
- 7,8-Dimethoxy-1,4-dimethyl-5H-benzo[d][1,2]diazepine-5-carbohydrazide159324-61-5C14H18N4O3
- 5-Amino-1-[3-(benzyloxy)propoxy]-1H-imidazole-4-carboxamide114778-21-1C14H18N4O3
- N-(3-(tert-Butyl)isoxazol-5-yl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxamide1448129-45-0C14H18N4O3
- N-(sec-Butyl)-2-[5-(3-methyl-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl]acetamide1396709-57-1C14H18N4O3
- 4-{[2-(Dimethylamino)ethyl]amino}-1-methyl-3-nitroquinolin-2(1H)-one500198-45-8C14H18N4O3
- N-(3,4-Dimethoxyphenethyl)-2-(1H-1,2,4-triazol-1-yl)acetamide439094-90-3C14H18N4O3
- 3-Isopentyl-1,7-dimethyloxazolo[2,3-f]purine-2,4(1H,3H)-dione899751-20-3C14H18N4O3
- 7-(tert-Butyl)-3-ethyl-1-methyloxazolo[2,3-f]purine-2,4(1H,3H)-dione899998-08-4C14H18N4O3
- 1-(Pyrazine-2-carbonyl)-N-((tetrahydrofuran-2-yl)methyl)azetidine-3-carboxamide1396886-34-2C14H18N4O3
- N-(Furan-2-ylmethyl)-1-methyl-N-(tetrahydro-2H-pyran-4-yl)-1H-1,2,3-triazole-4-carboxamide1788675-35-3C14H18N4O3
- Trimethoprim C-112043338-90-3C14H18N4O3
- 3,5-Piperidinedicarbonitrile, 4,4-dimethyl-2,6-dioxo-1-(4-morpholinylmethyl)-64635-87-6C14H18N4O3
- 3-Butyl-1,6,7-trimethyloxazolo[2,3-f]purine-2,4(1H,3H)-dione899751-42-9C14H18N4O3
- Ethyl 2-(3-(((3-methoxyphenyl)amino)methyl)-1H-1,2,4-triazol-5-yl)acetate1216433-71-4C14H18N4O3
- 1-(4-Methoxyphenethyl)-3-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)urea1235318-33-8C14H18N4O3
- 1-Ethyl-4-((tetrahydro-2H-pyran-4-yl)amino)-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid675112-03-5C14H18N4O3
- 2-(3,5-Dimethylisoxazol-4-yl)-N-(1-(tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)acetamide1797550-97-0C14H18N4O3
- tert-Butyl 2-(4-methyl-5-oxo-3-(pyridin-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate1798524-44-3C14H18N4O3
- 2-Pyrrolidinone, 5-(4-(4-nitrophenyl)-1-piperazinyl)-91703-19-4C14H18N4O3
- 2-Pyrrolidinone, 5-(4-(2-nitrophenyl)-1-piperazinyl)-91703-27-4C14H18N4O3
- 1H-1,2,4-Benzotriazepine-3-carboxylic acid, 4,5-dihydro-4-methyl-5-oxo-, (2-dimethylamino)ethyl ester63931-79-3C14H18N4O3
- 1H-Pyrido(2,3-e)-1,4-diazepine-2,3,5-trione, 4-(2-(diethylamino)ethyl)-101204-93-7C14H18N4O3
- 2,4-NH2Pyrimidine,5(2,4,5-meo)benzyl6981-01-7C14H18N4O3
- 1,7-Dimethyl-3-pentyloxazolo[2,3-f]purine-2,4(1H,3H)-dione899997-17-2C14H18N4O3
- 1,3,6-Trimethyl-5-morpholinopyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione941903-55-5C14H18N4O3
- 6-(2-Methoxyethyl)-2-(morpholin-4-yl)pyrido[4,3-d]pyrimidin-5(6H)-one908553-79-7C14H18N4O3
- 1-(1-Ethyl-2,5-dimethyl-1H-pyrrol-3-yl)-2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethanone938023-07-5C14H18N4O3
- 2-Methoxy-N-(2-(4-methyl-5-oxo-3-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)acetamide1210500-77-8C14H18N4O3
- 5-Isopropyl-7-(morpholine-4-carbonyl)-2H-pyrazolo[4,3-c]pyridin-3(5H)-one1226439-98-0C14H18N4O3
- 1-(2-{[(Ethylamino)carbonyl]amino}ethyl)-2-methyl-1H-benzimidazole-5-carboxylic acid1243011-06-4C14H18N4O3
- 1-(2-Methoxyethyl)-3-((3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl)urea1396866-32-2C14H18N4O3
- N-(3-(tert-Butyl)isoxazol-5-yl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-3-carboxamide1428353-11-0C14H18N4O3
- 2-[4-Cyclopropyl-3-(furan-2-yl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]-N-propylacetamide1797287-83-2C14H18N4O3
- N-(2-(4-Methylpiperazin-1-yl)-5-nitrophenyl)acrylamide1629585-04-1C14H18N4O3
- 1,3-Dimethyl-4-(((tetrahydrofuran-2-yl)methyl)amino)-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid1707786-20-6C14H18N4O3
- 8-(3-Hydroxypropyl)-4-morpholinopyrido[2,3-d]pyrimidin-7(8H)-one2034555-61-6C14H18N4O3
- Benzyl (3-(4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl)propyl)carbamate2098111-26-1C14H18N4O3
- 1-Methyl-N-((3-(tetrahydro-2H-pyran-4-yl)-1,2,4-oxadiazol-5-yl)methyl)-1H-pyrrole-2-carboxamide2034378-74-8C14H18N4O3
- Pyridin-2-ylmethyl (2-(2-(1H-imidazol-1-yl)ethoxy)ethyl)carbamate2034495-86-6C14H18N4O3
- N-[2-(Dimethylamino)ethyl]-2-hydroxy-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide886897-63-8C14H18N4O3
- N-[3-(Dimethylamino)propyl]-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide886900-93-2C14H18N4O3
- Benzyl 4-azido-3-hydroxyazepane-1-carboxylate281219-33-8C14H18N4O3
- Rimegepant impurity 139906532-82-9C14H18N4O3
- 1,3-Dimethyl-5-(((tetrahydrofuran-2-yl)methyl)amino)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione946252-99-9C14H18N4O3
- N-Cyclopropyl-5-(3-methoxypropyl)-3-oxo-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide1219913-26-4C14H18N4O3
- N-(3,4-Dimethoxyphenethyl)-1-methyl-1H-1,2,3-triazole-4-carboxamide1235040-73-9C14H18N4O3
- 3-(3,5-Dimethylisoxazol-4-yl)-1-(3-(3-methyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl)propan-1-one1286696-82-9C14H18N4O3
- Methyl (3-(3-acetyl-6-methyl-1H-pyrazolo[3,4-b]pyridin-1-yl)propyl)carbamate1399850-99-7C14H18N4O3
- N-tert-Butyl-3-[3-(furan-2-yl)-1,2,4-oxadiazol-5-yl]azetidine-1-carboxamide1428379-15-0C14H18N4O3
- 3-(3,5-Dimethylisoxazol-4-yl)-N-(6-ethoxypyrimidin-4-yl)propanamide1421584-97-5C14H18N4O3
- 3,5-Dimethyl-N-(1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)isoxazole-4-carboxamide1797866-66-0C14H18N4O3
- N-[2-Methoxy-2-(3-methoxyphenyl)ethyl]-1-methyl-1H-1,2,3-triazole-4-carboxamide1797281-59-4C14H18N4O3
- N-(2-Methoxy-2-(2-methoxyphenyl)ethyl)-1-methyl-1H-1,2,3-triazole-4-carboxamide1798525-15-1C14H18N4O3
- 1-Ethyl-N-[2-(3-methoxyphenyl)ethyl]-4-nitro-1H-pyrazol-3-amine1429418-85-8C14H18N4O3
- 5-Methyl-N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)isoxazole-3-carboxamide1705312-70-4C14H18N4O3
- 5-Methyl-N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)isoxazole-4-carboxamide1705995-54-5C14H18N4O3
- 5-[3-(Pyridazin-3-yloxy)piperidine-1-carbonyl]pyrrolidin-2-one2034210-24-5C14H18N4O3
- 5-[3-(Pyrazin-2-yloxy)piperidine-1-carbonyl]pyrrolidin-2-one2034210-27-8C14H18N4O3
- 3-{[1-(2-Ethoxyacetyl)piperidin-3-yl]oxy}pyrazine-2-carbonitrile2034449-13-1C14H18N4O3
- 2-(4,5-Dimethyl-6-oxopyrimidin-1(6H)-yl)-N-(3-(isoxazol-4-yl)propyl)acetamide1904066-65-4C14H18N4O3
- N-((3-(1-Ethyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)methyl)tetrahydrofuran-3-carboxamide2034410-06-3C14H18N4O3
Frequently asked questions
What is the molar mass of C14H18N4O3?
The molar mass of C14H18N4O3 is 290.32 g/mol, calculated from standard atomic weights for 14 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 299.1944 Da.
How many compounds have the formula C14H18N4O3?
CompoundList lists 205 compounds with the molecular formula C14H18N4O3, including Trimethoprim, Benomyl, 6-Amino-5-benzylamino-1-(2-methoxy-ethyl)-1H-pyrimidine-2,4-dione. 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 C14H18N4O3?
C14H18N4O3 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.