Molecular formula
C13H18N4O2
248 compounds have this formula on CompoundList.
- Molar mass
- 262.31g/mol
- Monoisotopic mass
- 262.1430Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 7
The formula C13H18N4O2 describes a molecule made of 13 carbon atoms, 18 hydrogen atoms, 4 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 × 1359.53%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 186.92%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 421.36%14.007 × 4 = 56.028 g/mol
- O Oxygen × 212.20%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C13H18N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 248 compounds
Oxolan-2-yl-(4-pyrimidin-2-ylpiperazin-1-yl)methanone
CAS 547698-97-5C13H18N4O2
3-(3-Ethoxypropyl)-2-hydrazinyl-3,4-dihydroquinazolin-4-one
CAS 852399-86-1C13H18N4O2
1-Cyclohexyl-3-(pyridine-4-carbonylamino)urea
CAS 303773-32-2C13H18N4O2
tert-Butyl N-((5-amino-1H-1,3-benzodiazol-2-yl)methyl)carbamate
CAS 1472803-03-4C13H18N4O2
N-Cyclopropyl-2-nitro-5-piperazin-1-ylaniline
CAS 347353-82-6C13H18N4O2
1-Cyclohexyl-3-(pyridine-3-carbonylamino)urea
CAS 292826-65-4C13H18N4O2
3-Cyclohexyl-1-nitroso-1-(pyridin-3-ylmethyl)urea
CAS 63712-99-2C13H18N4O2
(2-Adamantan-1-yl-2H-tetrazol-5-yl)-acetic acid
CAS 842977-10-0C13H18N4O2
1-Cyclohexyl-1-nitroso-3-(pyridin-3-ylmethyl)urea
CAS 63668-35-9C13H18N4O2
3-(5-Methyl-tetrazol-2-yl)-adamantane-1-carboxylic acid
CAS 438221-00-2C13H18N4O2
8-Cyclohexyl-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione
CAS 5438-77-7C13H18N4O2
1H-Purine-2,6-dione, 3,7-dihydro-3-butyl-8-methyl-1-(2-propenyl)-
CAS 81250-14-8C13H18N4O2
4-(1,3-Benzodioxol-5-ylmethyl)piperazine-1-carboximidamide
CAS 46998-31-6C13H18N4O2
3-(1-Butyl-3,5-dimethyl-1H-pyrazol-4-yl)-1H-pyrazole-5-carboxylic acid
CAS 890624-27-8C13H18N4O2
1-(3-(Dimethylamino)propyl)-7-(hydroxy(oxido)amino)-2-methyl-1H-benzimidazole
CAS 960-77-0C13H18N4O2
(E)-3-Morpholino-N'-(pyridin-3-ylmethylene)propanehydrazide
CAS 325775-51-7C13H18N4O2
1-(1,2-Dimethyl-1H-benzimidazol-5-yl)-3-(2-methoxyethyl)urea
CAS 693806-08-5C13H18N4O2
Oxazolo(4,5-b)pyridin-2(3H)-one, 3-(2-(4-methyl-1-piperazinyl)ethyl)-
CAS 139774-78-0C13H18N4O2
1'-sec-Butyl-3',5'-dimethyl-1H,1'H-3,4'-bipyrazole-5-carboxylic acid
CAS 1048925-17-2C13H18N4O2
Procaine azide
CAS 64675-15-6C13H18N4O2
tert-Butyl (2-((5-cyanopyridin-2-yl)amino)ethyl)carbamate
CAS 477290-49-6C13H18N4O2
![N-[(3,4-Diethoxyphenyl)methyl]-1H-1,2,4-triazol-5-amine chemical structure, C13H18N4O2, CAS 878714-00-2](/s/XWDDDKAZOGXMFX-UHFFFAOYSA-N.svg)
N-[(3,4-Diethoxyphenyl)methyl]-1H-1,2,4-triazol-5-amine
CAS 878714-00-2C13H18N4O2
![tert-Butyl N-[(3-amino-1H-indazol-6-yl)methyl]carbamate chemical structure, C13H18N4O2, CAS 368426-74-8](/s/VVTGZXVFPFQQBQ-UHFFFAOYSA-N.svg)
tert-Butyl N-[(3-amino-1H-indazol-6-yl)methyl]carbamate
CAS 368426-74-8C13H18N4O2
Methyl 3',5'-dimethyl-1'-(propan-2-yl)-1H,1'H-3,4'-bipyrazole-5-carboxylate
CAS 1312164-23-0C13H18N4O2
- (3E)-3-(Hexylimino)-1-oxo-1lambda~5~,2,4-benzotriazin-4(3H)-ol921933-43-9C13H18N4O2
- 2-Nitro-5-(piperazin-1-yl)-N-(prop-2-en-1-yl)aniline827035-60-9C13H18N4O2
- 1-(6-(Cyclopropylamino)pyrimidin-4-yl)piperidine-3-carboxylic acid1353989-80-6C13H18N4O2
- Ethyl 1'-ethyl-3',5'-dimethyl-1'H,2H-[3,4'-bipyrazole]-5-carboxylate1046800-92-3C13H18N4O2
- tert-Butyl (1-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl)carbamate1480681-62-6C13H18N4O2
- 1,3,5,7-Tetraazatricyclo(3.3.1.13,7)decane, monobenzoate60168-84-5C13H18N4O2
- 1H-Purine-2,6-dione, 3,7-dihydro-8-methyl-3-(2-methylpropyl)-1-(2-propenyl)-81250-17-1C13H18N4O2
- 2-[3-(Tetrazol-2-yl)-1-adamantyl]acetic acid438220-08-7C13H18N4O2
- 2-(4-Benzoylpiperazin-1-yl)acetohydrazide380339-39-9C13H18N4O2
- 1-(6-(Cyclopropylamino)pyrimidin-4-yl)piperidine-4-carboxylic acid1353978-16-1C13H18N4O2
- (S)-tert-Butyl (1-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl)carbamate915375-33-6C13H18N4O2
- N-(5-Methyl-3-isoxazolyl)-3-(3,4,5-trimethyl-1H-pyrazol-1-yl)propanamide957501-56-3C13H18N4O2
- N1-(6,7-Dimethoxy-2-methylquinazolin-4-yl)ethane-1,2-diamine1092460-56-4C13H18N4O2
- (R)-tert-Butyl (1-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl)carbamate915375-35-8C13H18N4O2
- rac-(2R,3R)-2-(1,5-Dimethyl-1H-pyrazol-4-yl)-1-(2-methoxyethyl)-5-oxopyrrolidine-3-carbonitrile, trans2059909-61-2C13H18N4O2
- 8-(Cyclopentylmethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione93214-96-1C13H18N4O2
- 1H-Purine-2,6-dione, 3,7-dihydro-3-(cyclohexylmethyl)-8-methyl-75914-89-5C13H18N4O2
- 1-Piperazinecarboxamide, N-((methylamino)carbonyl)-4-phenyl-80712-07-8C13H18N4O2
- 1H-Purine-2,6-dione, 3,7-dihydro-3-(cyclohexylmethyl)-1-methyl-132560-03-3C13H18N4O2
- 1-Ethyl-4-(2-(4-nitrophenyl)hydrazono)piperidine380493-82-3C13H18N4O2
- N-[(Methoxyimino)methyl]-4-phenyltetrahydro-1(2H)-pyrazinecarboxamide338977-14-3C13H18N4O2
- Imidazo(4,5-b)pyridine-6-carboxylic acid, 3-(2-diethylaminoethyl)-4057-57-2C13H18N4O2
- N2-Benzylidenearginine5411-76-7C13H18N4O2
- 6-[(4-Aminobutyl)(methyl)amino]-2,3-dihydrophthalazine-1,4-dione80944-69-0C13H18N4O2
- 1-Piperazinecarboxamide, 4-methyl-N-((phenylamino)carbonyl)-80712-55-6C13H18N4O2
- 4-(Hydrazinecarbonyl)-N-phenylpiperidine-1-carboxamide886495-25-6C13H18N4O2
- 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(5-methyl-3-isoxazolyl)butanamide1013992-10-3C13H18N4O2
- tert-Butyl N-(1H-1,2,3-benzotriazol-1-ylmethyl)-N-methylcarbamate1131148-25-8C13H18N4O2
- 5-(3-Ethoxy-4-methoxyphenyl)-2-propyl-2H-tetrazole946798-37-4C13H18N4O2
- 1-(6-(Cyclopropylamino)pyrimidin-4-yl)piperidine-2-carboxylic acid1353943-71-1C13H18N4O2
- N1-((1-(pyridin-4-yl)piperidin-4-yl)methyl)oxalamide2034587-41-0C13H18N4O2
- N-{[(2S,3R)-1-methyl-2-(1-methyl-1H-imidazol-2-yl)-5-oxopyrrolidin-3-yl]methyl}prop-2-enamide2094023-99-9C13H18N4O2
- N-Methyl-1-[1-(prop-2-enoyl)piperidin-3-yl]-1H-pyrazole-3-carboxamide2196447-90-0C13H18N4O2
- N1-(4-methylpiperazin-1-yl)-N2-phenyloxalamide903078-58-0C13H18N4O2
- 1-Cbz-4-carbamimidoylpiperazine279668-63-2C13H18N4O2
- tert-Butyl 2-(3H-imidazo[4,5-b]pyridin-2-yl)ethylcarbamate1269293-39-1C13H18N4O2
- 3-{[4-(Diethoxymethyl)-1H-1,2,3-triazol-1-yl]methyl}pyridine1461708-77-9C13H18N4O2
- 1-Allyl-2-methyl-4-(5-nitropyridin-2-yl)piperazine773879-31-5C13H18N4O2
- N-(4-Morpholinobut-2-yn-1-yl)-2-(1H-pyrazol-1-yl)acetamide1396815-64-7C13H18N4O2
- tert-Butyl N-[(1S)-2-azido-1-phenylethyl]carbamate137102-29-5C13H18N4O2
- N-(2-(1,5-Dimethyl-1H-pyrazol-3-yl)ethyl)-3,5-dimethylisoxazole-4-carboxamide2034236-35-4C13H18N4O2
- rac-(2R,3R)-1-Cyclopropyl-2-(1-methyl-1H-pyrazol-5-yl)-6-oxopiperidine-3-carboxamide, trans2059915-21-6C13H18N4O2
- Rel-(2S,3S)-1-cyclopropyl-2-(1-methyl-1H-imidazol-2-yl)-6-oxopiperidine-3-carboxamide2044706-27-4C13H18N4O2
- 1-{2-[2-(Dimethylamino)pyrimidin-4-yl]morpholin-4-yl}prop-2-en-1-one2094415-67-3C13H18N4O2
- N-[3-(Aziridin-1-yl)propyl]-2-oxo-2-(2-phenylhydrazinyl)acetamide24482-39-1C13H18N4O2
- 1-(Hex-5-en-1-yl)-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione58999-18-1C13H18N4O2
- 6-(2-Methoxyethyl)-9-(oxan-2-yl)-9H-purine920503-19-1C13H18N4O2
- 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methyl-N-(5-methyl-3-isoxazolyl)propanamide1013991-78-0C13H18N4O2
- N-((4-Morpholinopyrimidin-2-yl)methyl)cyclopropanecarboxamide1797718-11-6C13H18N4O2
- Benzyl N-[1-(azidomethyl)-2-methyl-propyl]carbamate1374635-39-8C13H18N4O2
- tert-Butyl N-[4-(2-azidoethyl)phenyl]carbamate522602-05-7C13H18N4O2
- 1-(3-Cyclopropyl-5-nitropyridin-4-yl)-4-methylpiperazine1613193-38-6C13H18N4O2
- 2-[6-(4-Prop-2-ynylpiperazin-1-yl)pyrazin-2-yl]oxyethanol1645524-43-1C13H18N4O2
- tert-Butyl 1-ethyl-1H-pyrazolo[3,4-c]pyridin-4-ylcarbamate1446222-39-4C13H18N4O2
- (6-Morpholinopyrimidin-4-yl)(pyrrolidin-1-yl)methanone1898558-69-4C13H18N4O2
- tert-Butyl 6,8-dimethylimidazo[1,2-a]pyrazin-2-ylcarbamate1643153-29-0C13H18N4O2
- (3-(Pyrimidin-2-ylamino)azetidin-1-yl)(tetrahydro-2H-pyran-4-yl)methanone2034607-14-0C13H18N4O2
- Methyl 6-(5-methylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyridazine-3-carboxylate2097949-38-5C13H18N4O2
- 1-[3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-4-methylpiperazin-1-yl]prop-2-en-1-one2093840-51-6C13H18N4O2
- 1,1-Dimethylethyl 3-(6-amino-3-pyridazinyl)-2,5-dihydro-1H-pyrrole-1-carboxylate2059990-52-0C13H18N4O2
- tert-Butyl 3-(cyanomethyl)-3-(1H-imidazol-1-yl)azetidine-1-carboxylate2044836-90-8C13H18N4O2
- N-((3S,4R)-1-Acryloyl-4-(1-methyl-1H-pyrazol-5-yl)pyrrolidin-3-yl)acetamide2305448-50-2C13H18N4O2
- N-(1H-Imidazol-5-ylmethyl)-1-prop-2-enoylpiperidine-4-carboxamide2361878-54-6C13H18N4O2
- N-(4-Amino-2-methylquinolin-6-yl)carbamimidic acid--ethanol (1/1)6269-72-3C13H18N4O2
- 3-Ethyl-6,7-dimethyl-1-propylpteridine-2,4(1H,3H)-dione78146-66-4C13H18N4O2
- Ethyl 7-amino-2-tert-butylpyrazolo[1,5-a]pyrimidine-6-carboxylate98710-44-2C13H18N4O2
- 2-Cyano-N-(3-ethoxypropyl)-3-(1-methyl-1H-pyrazol-4-yl)prop-2-enamide1134892-11-7C13H18N4O2
- N-Isopentyl-5-methyl-3-oxo-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide1219842-40-6C13H18N4O2
- 2-{1-[(4-Methoxy-3,5-dimethylpyridin-2-yl)methyl]-1H-1,2,3-triazol-4-yl}ethan-1-ol1275841-07-0C13H18N4O2
- 2-[2-Oxo-2-(pyrrolidin-1-yl)ethyl]-2H,3H,5H,6H,7H,8H-pyrido[4,3-c]pyridazin-3-one1273785-67-3C13H18N4O2
- tert-Butyl 3-amino-5-(aminomethyl)-1H-indazole-1-carboxylate871709-88-5C13H18N4O2
- Methyl 2-(4-cyclopropylpiperazin-1-yl)pyrimidine-5-carboxylate1035271-28-3C13H18N4O2
- 2-(4-Methoxy-pyrimidin-2-yl)-2,7-diaza-spiro[4.5]decan-6-one1383575-68-5C13H18N4O2
- (E)-N-(2-Cyano-1-methoxypropan-2-yl)-3-(2-ethylpyrazol-3-yl)prop-2-enamide1798298-95-9C13H18N4O2
- 2-[(4-Methylhexan-2-yl)amino]-3-nitropyridine-4-carbonitrile1549879-84-6C13H18N4O2
- 2-Cyclopropyl-6-(4-methyl-1-piperazinyl)-4-pyrimidinecarboxylic acid2105573-77-9C13H18N4O2
Frequently asked questions
What is the molar mass of C13H18N4O2?
The molar mass of C13H18N4O2 is 262.31 g/mol, calculated from standard atomic weights for 13 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 262.1430 Da.
How many compounds have the formula C13H18N4O2?
CompoundList lists 248 compounds with the molecular formula C13H18N4O2, including Oxolan-2-yl-(4-pyrimidin-2-ylpiperazin-1-yl)methanone, 3-(3-Ethoxypropyl)-2-hydrazinyl-3,4-dihydroquinazolin-4-one, 1-Cyclohexyl-3-(pyridine-4-carbonylamino)urea. 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 C13H18N4O2?
C13H18N4O2 has a degree of unsaturation of 7. 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.