Molecular formula
C14H18N2O3
702 compounds have this formula on CompoundList.
- Molar mass
- 262.31g/mol
- Monoisotopic mass
- 267.1631Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 7
The formula C14H18N2O3 describes a molecule made of 14 carbon atoms, 18 hydrogen atoms, 2 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 × 1464.11%12.011 × 14 = 168.154 g/mol
- H Hydrogen × 186.92%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 210.68%14.007 × 2 = 28.014 g/mol
- O Oxygen × 318.30%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C14H18N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 702 compounds
Ethyl (1-acetyl-1,2,3,4-tetrahydroquinolin-6-yl)carbamate
CAS 942005-55-2C14H18N2O3
![N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)propionamide chemical structure, C14H18N2O3, CAS 921835-36-1](/s/NRBFUOUOHBHJIV-UHFFFAOYSA-N.svg)
N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)propionamide
CAS 921835-36-1C14H18N2O3
2-Ethoxy-N-(1-ethyl-2-oxoindolin-5-yl)acetamide
CAS 921837-43-6C14H18N2O3
Benzyl 3-carbamoylpiperidine-1-carboxylate
CAS 569348-14-7C14H18N2O3
Benzyl 2-oxo-2-(pyrrolidin-1-yl)ethylcarbamate
CAS 56414-65-4C14H18N2O3
![Ethyl N-[4-methyl-3-(2-oxopyrrolidin-1-yl)phenyl]carbamate chemical structure, C14H18N2O3, CAS 923104-24-9](/s/RJXCKWZYIONZAY-UHFFFAOYSA-N.svg)
Ethyl N-[4-methyl-3-(2-oxopyrrolidin-1-yl)phenyl]carbamate
CAS 923104-24-9C14H18N2O3
N-(2-Methoxyethyl)-2-(7-methoxy-1H-indol-1-yl)acetamide
CAS 1144447-13-1C14H18N2O3
2-Ethoxy-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)acetamide
CAS 922054-16-8C14H18N2O3
![2-Methoxy-N-[2-(4-methoxy-1H-indol-1-yl)ethyl]acetamide chemical structure, C14H18N2O3, CAS 1351684-10-0](/s/VCYCEOINZMAAQA-UHFFFAOYSA-N.svg)
2-Methoxy-N-[2-(4-methoxy-1H-indol-1-yl)ethyl]acetamide
CAS 1351684-10-0C14H18N2O3
![N-[Cyano-(2-methylphenyl)methyl]-2-(2-methoxyethoxy)acetamide chemical structure, C14H18N2O3, CAS 1385305-39-4](/s/TWDFXMUUAFKVDY-UHFFFAOYSA-N.svg)
N-[Cyano-(2-methylphenyl)methyl]-2-(2-methoxyethoxy)acetamide
CAS 1385305-39-4C14H18N2O3
Benzyl 2-carbamoylpiperidine-1-carboxylate
CAS 940868-17-7C14H18N2O3
5-Methyl-5-(4-(2-methylpropoxy)phenyl)-2,4-imidazolidinedione
CAS 68524-19-6C14H18N2O3
2,6-Dimethyl-1-(2-nitrobenzoyl)piperidine
CAS 349089-41-4C14H18N2O3
![1-[(Benzylcarbamoyl)amino]cyclopentane-1-carboxylic acid chemical structure, C14H18N2O3, CAS 929974-95-8](/s/OVLJNXBSYLCDQJ-UHFFFAOYSA-N.svg)
1-[(Benzylcarbamoyl)amino]cyclopentane-1-carboxylic acid
CAS 929974-95-8C14H18N2O3
5-(Ethoxymethyl)-1,3-dimethyl-5-phenylimidazolidine-2,4-dione
CAS 7502-03-6C14H18N2O3
Methyl (1-propionyl-1,2,3,4-tetrahydroquinolin-7-yl)carbamate
CAS 955611-21-9C14H18N2O3
1-(p-Tolylcarbamoyl)piperidine-4-carboxylic acid
CAS 865476-09-1C14H18N2O3
![N-(3,3,5-Trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)acetamide chemical structure, C14H18N2O3, CAS 921586-92-7](/s/TYQXKYANLITAKQ-UHFFFAOYSA-N.svg)
N-(3,3,5-Trimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)acetamide
CAS 921586-92-7C14H18N2O3
![3-[(4-Hydroxyphenyl)methyl]-6-propan-2-ylpiperazine-2,5-dione chemical structure, C14H18N2O3](/s/LMDVFSHGYANGRP-UHFFFAOYSA-N.svg)
3-[(4-Hydroxyphenyl)methyl]-6-propan-2-ylpiperazine-2,5-dione
C14H18N2O3
Ethyl 4-amino-5-methoxy-1,2-dimethyl-1H-indole-3-carboxylate
CAS 52535-65-6C14H18N2O3
(2,5-Dimethoxyphenyl)-(1-ethylimidazol-2-yl)methanol
CAS 352326-96-6C14H18N2O3
4-(Boc-aminoethyloxy)benzonitrile
CAS 919085-52-2C14H18N2O3
tert-Butyl 6-amino-2-oxo-3,4-dihydroquinoline-1(2H)-carboxylate
CAS 1788054-94-3C14H18N2O3
![2-[(4-Methylpyridin-1-ium-2-yl)carbamoyl]cyclohexane-1-carboxylate chemical structure, C14H18N2O3, CAS 419552-61-7](/s/PZSQDIOHIRKCLM-UHFFFAOYSA-N.svg)
2-[(4-Methylpyridin-1-ium-2-yl)carbamoyl]cyclohexane-1-carboxylate
CAS 419552-61-7C14H18N2O3
- Crotonanilide, m-hydroxy-, isopropylcarbamate (ester)17788-86-2C14H18N2O3
- 2,3-Dihydro-1,4-benzodioxin-6-yl(4-methylpiperazin-1-yl)methanone420834-99-7C14H18N2O3
- Benzyl (2-oxoazepan-3-yl)carbamate108875-45-2C14H18N2O3
- tert-Butyl (2-oxo-1,2,3,4-tetrahydroquinolin-3-yl)carbamate194611-73-9C14H18N2O3
- (R)-Benzyl 3-carbamoylpiperidine-1-carboxylate1050446-94-0C14H18N2O3
- 1-(2-Oxo-2-(pyridin-2-ylamino)ethyl)cyclohexanecarboxylic acid1189749-82-3C14H18N2O3
- Ethyl [2-(5-methoxy-1H-indol-3-yl)ethyl]carbamate39051-88-2C14H18N2O3
- 1,5,5-Trimethyl-3-(2-phenoxyethyl)-2,4-imidazolidinedione2071638-46-3C14H18N2O3
- N-Cyclohexyl-N-methyl-2-nitrobenzamide331845-63-7C14H18N2O3
- N-(4-Pyrrolidin-1-yl-phenyl)-succinamic acid510723-50-9C14H18N2O3
- (2Z)-4-{[4-(Diethylamino)phenyl]amino}-4-oxobut-2-enoic acid1131006-80-8C14H18N2O3
- (3,4-Dimethoxyphenyl)(1-ethyl-1H-imidazol-2-yl)methanol309286-61-1C14H18N2O3
- 3-(Boc-aminoethyloxy)benzonitrile252263-98-2C14H18N2O3
- Benzyl (S)-(2-oxoazepan-3-yl)carbamate103478-12-2C14H18N2O3
- tert-Butyl 2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepine-4(5H)-carboxylate179686-66-9C14H18N2O3
- L-1-Cbz-pipecolinamide61703-39-7C14H18N2O3
- tert-Butyl 5-carbamoylisoindoline-2-carboxylate685565-18-8C14H18N2O3
- Butanamide, N-(4-(4-morpholinyl)phenyl)-3-oxo-4433-80-1C14H18N2O3
- N-Cyclohexyl-N-methyl-4-nitrobenzamide29477-27-8C14H18N2O3
- 2-[(5-Methylpyridin-2-yl)carbamoyl]cyclohexanecarboxylic acid353476-33-2C14H18N2O3
- (3,5-Dimethylpiperidin-1-yl)(3-nitrophenyl)methanone321531-43-5C14H18N2O3
- (3-Methyl-4-nitrophenyl)(2-methylpiperidin-1-yl)methanone333350-57-5C14H18N2O3
- Ethyl 3-amino-2-oxo-3-phenylpiperidine-1-carboxylate68475-16-1C14H18N2O3
- 2,4(1H,3H)-Pyrimidinedione, dihydro-1-((4-propoxyphenyl)methyl)-55384-00-4C14H18N2O3
- 2,4(1H,3H)-Pyrimidinedione, dihydro-1-((4-ethoxyphenyl)methyl)-5-methyl-62554-11-4C14H18N2O3
- N-(4-Acetylphenyl)-2-morpholin-4-ylacetamide73490-90-1C14H18N2O3
- Azepan-1-yl-(3-methyl-4-nitrophenyl)methanone333350-36-0C14H18N2O3
- (S)-Methyl 2-(3-cyclopropylureido)-3-phenylpropanoate1173665-79-6C14H18N2O3
- 2,4-Imidazolidinedione, 3,5-dimethyl-5-(4-propoxyphenyl)-134721-57-6C14H18N2O3
- N'-(2-Methylphenyl)-N-(oxolan-2-ylmethyl)oxamide331428-09-2C14H18N2O3
- tert-Butyl N-[cyano(2-methoxyphenyl)methyl]carbamate774225-46-6C14H18N2O3
- (S)-3-Amino-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic Acid Ethyl Ester86499-52-7C14H18N2O3
- 2-(Boc-amino)ethoxylbenzonitrile263409-80-9C14H18N2O3
- tert-Butyl N-[(2-oxo-2,3-dihydro-1H-indol-3-yl)methyl]carbamate1086392-48-4C14H18N2O3
- tert-Butyl (2-Methyl-1,3-benzoxazol-5-yl)methylcarbamate903556-81-0C14H18N2O3
- 4-[2-(Pyridin-4-yl)acetamido]cyclohexane-1-carboxylic acid1183884-90-3C14H18N2O3
- tert-Butyl 6-methoxy-3-methyl-1H-indazole-1-carboxylate691900-70-6C14H18N2O3
- Ethyl (1R,9R)-6-oxo-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-diene-11-carboxylate132216-16-1C14H18N2O3
- 2,4(1H,3H)-Pyrimidinedione, dihydro-1-((4-(1-methylethoxy)phenyl)methyl)-55384-01-5C14H18N2O3
- Ethyl 1-(5-formylpyridin-2-yl)piperidine-4-carboxylate886360-68-5C14H18N2O3
- [3-Oxo-1-(2-phenylethyl)-2-piperazinyl]acetic acid1093653-75-8C14H18N2O3
- tert-Butyl 3-(hydroxymethyl)-1H-indol-4-ylcarbamate885266-78-4C14H18N2O3
- (E)-Methyl 3-(2-methoxy-6-(pyrrolidin-1-yl)-pyridin-3-yl)acrylate1228670-27-6C14H18N2O3
- Methyl 1-(3-aminobenzoyl)piperidine-2-carboxylate1218650-55-5C14H18N2O3
- (S)-tert-Butyl (2-oxo-1,2,3,4-tetrahydroquinolin-3-yl)carbamate166246-74-8C14H18N2O3
- (R)-2-(3-Cyclopentylureido)-2-phenylacetic acid1007880-00-3C14H18N2O3
- tert-Butyl ((3-oxoisoindolin-5-yl)methyl)carbamate1312536-57-4C14H18N2O3
- N-Cyclohexyl-N-methyl-3-nitrobenzamide32019-76-4C14H18N2O3
- 5-Cyclopent-2-en-1-yl-1,3-dimethyl-5-prop-2-enyl-1,3-diazinane-2,4,6-trione28239-48-7C14H18N2O3
- 2,4(1H,3H)-Pyrimidinedione, dihydro-1-(2-(4-methoxy-3-methylphenyl)ethyl)-88655-23-6C14H18N2O3
- Ethyl 1-(3-formylpyridin-2-yl)piperidine-4-carboxylate886361-48-4C14H18N2O3
- 5-[4-(3-Methylbutoxy)phenyl]imidazolidine-2,4-dione68524-28-7C14H18N2O3
- Benzoic acid, 2-(((2-(1-pyrrolidinyl)ethyl)amino)carbonyl)-, hydrate68654-57-9C14H18N2O3
- 2-Acetamido-N-(oxolan-2-ylmethyl)benzamide348614-22-2C14H18N2O3
- 4-[[(Cyclohexylamino)carbonyl]amino]benzoic acid144835-22-3C14H18N2O3
- (E)-3-(4-Nitrophenyl)-N-pentan-2-ylprop-2-enamide587844-60-8C14H18N2O3
- (R)-Ethyl 2-amino-3-(6-methoxy-1H-indol-3-yl)propanoate355840-03-8C14H18N2O3
- Ethyl 2-[(2-cyanoethyl)(4-methoxyphenyl)amino]acetate117652-36-5C14H18N2O3
- 1-[(3-Methylphenyl)carbamoyl]piperidine-4-carboxylic acid926217-39-2C14H18N2O3
- 4-(3,4-Diethoxyphenyl)-3-methylisoxazol-5-amine938007-07-9C14H18N2O3
- 2-(4-Ethyl-piperazine-1-carbonyl)-benzoic acid412921-53-0C14H18N2O3
- Ethyl 4-(2-formylphenyl)piperazine-1-carboxylate204078-77-3C14H18N2O3
- 2,4,6(1H,3H,5H)-Pyrimidinetrione, 3-methyl-1,5,5-tri(2-propenyl)-106463-21-2C14H18N2O3
- 4H-1,4-Benzoxazine-4-acetamide, 2,3-dihydro-6-methyl-N-(1-methylethyl)-3-oxo-606119-83-9C14H18N2O3
- 2-(4-Morpholinylmethyl)-3A,4,7,7A-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione37799-03-4C14H18N2O3
- Ethyl 4-(pyrrolidinylcarbonylamino)benzoate881473-90-1C14H18N2O3
- Ethyl 2-[(2-methylindolinyl)carbonylamino]acetate925059-30-9C14H18N2O3
- 4-(2-(Hydroxymethyl)-1H-benzo[d]imidazol-1-yl)butyl acetate380604-83-1C14H18N2O3
- Benzyl 4-methyl-5-oxo-1,4-diazepane-1-carboxylate1359072-90-4C14H18N2O3
- tert-Butyl (4-methoxy-1H-indol-6-yl)carbamate1227269-41-1C14H18N2O3
- N-{4-[(Morpholin-4-yl)acetyl]phenyl}ethanimidic acid6317-01-7C14H18N2O3
- N-Cyclohexyl-2-methyl-3-nitrobenzamide346694-64-2C14H18N2O3
- N,N-Diethyl-2-oxo-5-phenyl-1,3-oxazolidine-3-carboxamide55243-71-5C14H18N2O3
- 1H-Indole-2-carboxylic acid, 1-(2-(dimethylamino)ethyl)-3-methoxy-77941-27-6C14H18N2O3
- 6-Ethoxy-3-[(2-hydroxy-ethylamino)-methyl]-1H-quinolin-2-one462066-93-9C14H18N2O3
- 2-(2-Methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-4-yl)-N-(propan-2-yl)acetamide606118-94-9C14H18N2O3
Frequently asked questions
What is the molar mass of C14H18N2O3?
The molar mass of C14H18N2O3 is 262.31 g/mol, calculated from standard atomic weights for 14 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 267.1631 Da.
How many compounds have the formula C14H18N2O3?
CompoundList lists 702 compounds with the molecular formula C14H18N2O3, including Ethyl (1-acetyl-1,2,3,4-tetrahydroquinolin-6-yl)carbamate, N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)propionamide, 2-Ethoxy-N-(1-ethyl-2-oxoindolin-5-yl)acetamide. 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 C14H18N2O3?
C14H18N2O3 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.