Molecular formula
C18H26N2O4
338 compounds have this formula on CompoundList.
- Molar mass
- 334.42g/mol
- Monoisotopic mass
- 338.2144Da
- Atoms
- 50
- Elements
- 4
- Rings plus double bonds
- 7
The formula C18H26N2O4 describes a molecule made of 18 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms and 4 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 × 1864.65%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 267.84%1.008 × 26 = 26.208 g/mol
- N Nitrogen × 28.38%14.007 × 2 = 28.014 g/mol
- O Oxygen × 419.14%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C18H26N2O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 338 compounds
tert-Butyl 4-(4-methoxybenzamido)piperidine-1-carboxylate
CAS 1233954-81-8C18H26N2O4
tert-Butyl 4-(2-methoxybenzamido)piperidine-1-carboxylate
CAS 1233955-73-1C18H26N2O4
![(2s)-[[[(Phenylmethoxy)carbonyl]amino]methyl]-1-pyrrolidinecarboxylic acid 1,1-dimethylethyl ester chemical structure, C18H26N2O4, CAS 929048-08-8](/s/MCFFCQNSBLVXKS-HNNXBMFYSA-N.svg)
(2s)-[[[(Phenylmethoxy)carbonyl]amino]methyl]-1-pyrrolidinecarboxylic acid 1,1-dimethylethyl ester
CAS 929048-08-8C18H26N2O4
(R)-Benzyl 3-((tert-butoxycarbonyl)(methyl)amino)pyrrolidine-1-carboxylate
CAS 638217-49-9C18H26N2O4
3-(tert-Butoxycarbonylaminomethyl)pyrrolidine-1-carboxylic acid benzyl ester
CAS 1229624-00-3C18H26N2O4
![[3-(Benzyloxycarbonyl-isopropyl-amino)-piperidin-1-yl]-acetic acid chemical structure, C18H26N2O4, CAS 1353964-37-0](/s/JETVSXKGJHMQAX-UHFFFAOYSA-N.svg)
[3-(Benzyloxycarbonyl-isopropyl-amino)-piperidin-1-yl]-acetic acid
CAS 1353964-37-0C18H26N2O4
![Benzoic acid, 4-[[2-[(E)-(3,3-dimethylbutylidene)amino]acetyl]amino]-3-methoxy-, ethyl ester chemical structure, C18H26N2O4, CAS 1622908-62-6](/s/FVWZONKUROCGCZ-UHFFFAOYSA-N.svg)
Benzoic acid, 4-[[2-[(E)-(3,3-dimethylbutylidene)amino]acetyl]amino]-3-methoxy-, ethyl ester
CAS 1622908-62-6C18H26N2O4
3-(1-Benzyloxycarbonylamino-ethyl)-azetidine-1-carboxylic acid tert-butyl ester
CAS 2133820-22-9C18H26N2O4
![tert-Butyl 4-[2-(4-methoxyphenyl)-2-oxoethyl]piperazine-1-carboxylate chemical structure, C18H26N2O4, CAS 664362-19-0](/s/GPKORTKXLLRQKP-UHFFFAOYSA-N.svg)
tert-Butyl 4-[2-(4-methoxyphenyl)-2-oxoethyl]piperazine-1-carboxylate
CAS 664362-19-0C18H26N2O4
![N-[1,3-Benzodioxol-5-yl-(3-methylbutanoylamino)methyl]-3-methylbutanamide chemical structure, C18H26N2O4, CAS 514197-84-3](/s/OUBFHKOXGJZUIT-UHFFFAOYSA-N.svg)
N-[1,3-Benzodioxol-5-yl-(3-methylbutanoylamino)methyl]-3-methylbutanamide
CAS 514197-84-3C18H26N2O4
1-(3,5-Dimethoxybenzoyl)-4-(3-methylbutanoyl)piperazine
CAS 625410-93-7C18H26N2O4
Ethyl 2-morpholin-4-yl-5-(pentanoylamino)benzoate
CAS 767297-88-1C18H26N2O4
![1-Acetyl-N-[2-(3,4-dimethoxyphenyl)ethyl]piperidine-4-carboxamide chemical structure, C18H26N2O4, CAS 209744-11-6](/s/YOZNOTYJBXOZFI-UHFFFAOYSA-N.svg)
1-Acetyl-N-[2-(3,4-dimethoxyphenyl)ethyl]piperidine-4-carboxamide
CAS 209744-11-6C18H26N2O4
1-(2-Methyl-2-propenyl)-4-(3,4,5-trimethoxybenzoyl)piperazine
CAS 1129406-64-9C18H26N2O4
![N-[1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl]-2-ethylbutanamide chemical structure, C18H26N2O4, CAS 900996-36-3](/s/MFRWILRLDXNLKL-UHFFFAOYSA-N.svg)
N-[1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl]-2-ethylbutanamide
CAS 900996-36-3C18H26N2O4
1-(3-Carboxyphenyl)-3-ethyl-4-Boc piperazine
CAS 1131622-95-1C18H26N2O4
![2-Hydroxy-3-[4-(4-methoxyphenyl)piperazin-1-yl]propyl 2-methylprop-2-enoate chemical structure, C18H26N2O4, CAS 1146938-54-6](/s/PXOYTVVOIRXJBS-UHFFFAOYSA-N.svg)
2-Hydroxy-3-[4-(4-methoxyphenyl)piperazin-1-yl]propyl 2-methylprop-2-enoate
CAS 1146938-54-6C18H26N2O4
![[(4-Benzyloxycarbonylamino-cyclohexyl)-ethyl-amino]-acetic acid chemical structure, C18H26N2O4, CAS 1353961-88-2](/s/NVSCZJYXUGBGMZ-UHFFFAOYSA-N.svg)
[(4-Benzyloxycarbonylamino-cyclohexyl)-ethyl-amino]-acetic acid
CAS 1353961-88-2C18H26N2O4
![[4-(Benzyloxycarbonyl-ethyl-amino)-cyclohexylamino]-acetic acid chemical structure, C18H26N2O4, CAS 1353972-27-6](/s/GRYXWVMLSCXOTR-UHFFFAOYSA-N.svg)
[4-(Benzyloxycarbonyl-ethyl-amino)-cyclohexylamino]-acetic acid
CAS 1353972-27-6C18H26N2O4
Methyl (3R,4R)-1-benzyl-4-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylate
CAS 1932210-14-4C18H26N2O4
Methyl 1-benzyl-4-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylate
CAS 411238-82-9C18H26N2O4
Benzyl tert-butyl (1s,2s)-cyclopentane-1,2-diyldicarbamate
CAS 815645-22-8C18H26N2O4
![1-(1,4-Dioxaspiro[4.5]decan-2-ylmethyl)-3-(2-phenoxyethyl)urea chemical structure, C18H26N2O4, CAS 1396627-71-6](/s/KIFVRJJPNNUPLP-UHFFFAOYSA-N.svg)
1-(1,4-Dioxaspiro[4.5]decan-2-ylmethyl)-3-(2-phenoxyethyl)urea
CAS 1396627-71-6C18H26N2O4
N1-(5-hydroxy-3-phenylpentyl)-N2-((tetrahydrofuran-2-yl)methyl)oxalamide
CAS 1788833-45-3C18H26N2O4
- tert-Butyl 5-{[(tert-butoxy)carbonyl]amino}-2,3-dihydro-1H-isoindole-2-carboxylate1820619-61-1C18H26N2O4
- Acetic acid--1H-indol-5-yl 3-(2-aminoethyl)hexanoate (1/1)19716-83-7C18H26N2O4
- 3,6,6-Trimethyl-N-[2-(morpholin-4-yl)ethyl]-4-oxo-4,5,6,7-tetrahydro-1-benzofuran-2-carboxamide881437-88-3C18H26N2O4
- (3aR,5R,6S,6aR)-2,2-Dimethyl-5-[(3-phenylpiperazin-1-yl)methyl]-tetrahydro-2H-furo[2,3-d][1,3]dioxol-6-ol957505-61-2C18H26N2O4
- tert-Butyl 4-(4-(2-methoxy-2-oxoethyl)phenyl)piperazine-1-carboxylate259543-70-9C18H26N2O4
- [{2-[(Cyclohexylmethyl)amino]-2-oxoethyl}-(4-methoxyphenyl)amino]acetic acid1142216-07-6C18H26N2O4
- [[2-(Cycloheptylamino)-2-oxoethyl]-(4-methoxyphenyl)amino]acetic acid1142204-50-9C18H26N2O4
- 1-(2-Carboxyphenylmethyl)-2-methyl-4-boc-piperazine1131594-96-1C18H26N2O4
- 1-(2-Carboxyphenylmethyl)-3-methyl-4-boc-piperazine1131594-99-4C18H26N2O4
- Methyl 4-((4-isopropoxybenzamido)methyl)piperidine-1-carboxylate1235116-62-7C18H26N2O4
- 1-(1,4-Dioxaspiro[4.4]nonan-2-ylmethyl)-3-(4-methoxyphenethyl)urea1251613-37-2C18H26N2O4
- 2-[(Carboxymethyl-ethyl-amino)-methyl]-piperidine-1-carboxylic acid benzyl ester1353986-69-2C18H26N2O4
- 3-[(Carboxymethyl-ethyl-amino)-methyl]-piperidine-1-carboxylic acid benzyl ester1353957-40-0C18H26N2O4
- [(2-Benzyloxycarbonylamino-cyclohexyl)-ethyl-amino]-acetic acid1353955-40-4C18H26N2O4
- 2-[(Carboxymethyl-isopropyl-amino)-methyl]-pyrrolidine-1-carboxylic acid benzyl ester1353975-45-7C18H26N2O4
- (S)-2-[(Carboxymethyl-isopropyl-amino)-methyl]-pyrrolidine-1-carboxylic acid benzyl ester1354002-43-9C18H26N2O4
- 3-[(Carboxymethyl-isopropyl-amino)-methyl]-pyrrolidine-1-carboxylic acid benzyl ester1353960-61-8C18H26N2O4
- 3-(Carboxymethyl-isopropyl-amino)-piperidine-1-carboxylic acid benzyl ester1353986-73-8C18H26N2O4
- (R)-3-(Carboxymethyl-isopropyl-amino)-piperidine-1-carboxylic acid benzyl ester1353994-24-7C18H26N2O4
- (S)-3-(Carboxymethyl-isopropyl-amino)-piperidine-1-carboxylic acid benzyl ester1354010-53-9C18H26N2O4
- 4-(Carboxymethyl-isopropyl-amino)-piperidine-1-carboxylic acid benzyl ester1353979-20-0C18H26N2O4
- {2-[(Benzyloxycarbonyl-isopropyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid1353957-68-2C18H26N2O4
- {(S)-2-[(Benzyloxycarbonyl-isopropyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid1354003-33-0C18H26N2O4
- {3-[(Benzyloxycarbonyl-isopropyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid1353947-29-1C18H26N2O4
- [(S)-3-(Benzyloxycarbonyl-isopropyl-amino)-piperidin-1-yl]-acetic acid1354009-66-7C18H26N2O4
- [(R)-3-(Benzyloxycarbonyl-isopropyl-amino)-piperidin-1-yl]-acetic acid1353996-07-2C18H26N2O4
- 2-Methyl-2-[3-(piperidin-4-ylcarbamoyl)-phenoxy]-propionic acid ethyl ester916343-01-6C18H26N2O4
- Benzyl tert-butyl (1R,2R)-cyclopentane-1,2-diyldicarbamate815645-30-8C18H26N2O4
- Methyl 4-[1-(tert-butoxycarbonyl)-2-pyrrolidinylmethylamino]benzoate317355-97-8C18H26N2O4
- 4-(1-Ethoxycarbonyl-1-methyl-ethyl)-piperazine-1-carboxylic acid benzyl ester321890-26-0C18H26N2O4
- (S)-3-Benzyloxycarbonylamino-3-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester1613722-38-5C18H26N2O4
- 1-tert-Butyl 3-methyl 4-benzylpiperazine-1,3-dicarboxylate1799412-22-8C18H26N2O4
- 1-(tert-Butoxycarbonyl)-4-(4-(dimethylamino)phenyl)pyrrolidine-3-carboxylic acid1367039-52-8C18H26N2O4
- 2-(2-Methoxyphenoxy)-1-(3-(4-methoxypiperidin-1-yl)azetidin-1-yl)ethanone2034527-42-7C18H26N2O4
- 2-Pyrrolidinemethanamine, 1-(3-(1-methylethyl)phenyl)-, (-)-, (E)-2-butenedioate (1:1)142469-93-0C18H26N2O4
- 2-Pyrrolidinemethanamine, 1-(3-propylphenyl)-, (-)-, (E)-2-butenedioate (1:1)142469-99-6C18H26N2O4
- Ethyl 3-((4-(dipropylcarbamoyl)phenyl)amino)-3-oxopropanoate940502-95-4C18H26N2O4
- Ethyl 4-[2-(4-methylphenoxy)butanoyl]piperazine-1-carboxylate915919-43-6C18H26N2O4
- N-(3,3-Dimethyl-4-oxo-5-propyl-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-2-ethoxyacetamide921525-87-3C18H26N2O4
- N-(5-Isobutyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-2-methoxyacetamide921582-52-7C18H26N2O4
- Ethyl (5-isobutyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)carbamate921792-95-2C18H26N2O4
- N-(5-Isobutyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-2-methoxyacetamide921793-07-9C18H26N2O4
- 1-(3-Carboxyphenylmethyl)-3-methyl-4-boc-piperazine1131594-98-3C18H26N2O4
- [4-(4-tert-Butoxycarbonylaminopiperidin-1-yl)phenyl]acetic acid1048918-69-9C18H26N2O4
- (S)-Benzyl 3-(tert-butoxycarbonylamino)-3-methylpyrrolidine-1-carboxylate927393-69-9C18H26N2O4
- N-(1-Cyano-1,3-dimethylbutyl)-2-(3,4,5-trimethoxyphenyl)acetamide1311929-73-3C18H26N2O4
- 6-Methoxy-8-(4-isopropyl-piperazin-1-yl)-chroman-2-carboxylic acid936023-91-5C18H26N2O4
- 1,1-Dimethylethyl (2R)-2-[({[(phenylmethyl)oxy]carbonyl}amino)methyl]-1-pyrrolidinecarboxylate929048-03-3C18H26N2O4
- Benzyl tert-butyl ((1S,3S)-cyclopentane-1,3-diyl)dicarbamate1932086-33-3C18H26N2O4
- tert-Butyl (R)-3-(N-benzyloxycarbonyl-N-methylamino)pyrrolidine-1-carboxylate1087329-65-4C18H26N2O4
- 4,7-Dimethoxy-1-methyl-N-[3-(propan-2-yloxy)propyl]-1H-indole-2-carboxamide1351682-18-2C18H26N2O4
- 3-(6-(1-(tert-Butoxycarbonyl)piperidin-3-yl)pyridin-2-yl)propanoic acid1361112-14-2C18H26N2O4
- {2-[(Benzyloxycarbonyl-ethyl-amino)-methyl]-piperidin-1-yl}-acetic acid1353984-72-1C18H26N2O4
- {3-[(Benzyloxycarbonyl-ethyl-amino)-methyl]-piperidin-1-yl}-acetic acid1353962-82-9C18H26N2O4
- {4-[(Benzyloxycarbonyl-ethyl-amino)-methyl]-piperidin-1-yl}-acetic acid1353985-22-4C18H26N2O4
- [2-(Benzyloxycarbonyl-ethyl-amino)-cyclohexylamino]-acetic acid1353964-46-1C18H26N2O4
- 1-Benzyl-4-({[(tert-butoxy)carbonyl]amino}methyl)pyrrolidine-3-carboxylic acid1823663-38-2C18H26N2O4
- tert-Butyl 8-(morpholin-4-yl)-2,3-dihydro-1,4-benzoxazepine-4(5H)-carboxylate1055880-18-6C18H26N2O4
- (3S,4R)-1-BOC--4-((S)-1-phenylethylamino)pyrrolidine-3-carboxylic acid388109-45-3C18H26N2O4
- N-(4-Methoxyphenethyl)-1,5-dioxa-9-azaspiro[5.5]undecane-9-carboxamide1351658-55-3C18H26N2O4
- N-(4-Methoxyphenethyl)-7,7-dimethyl-6,8-dioxa-2-azaspiro[3.5]nonane-2-carboxamide1396889-12-5C18H26N2O4
- 3-(4-(tert-Butoxycarbonyl)-3-phenylpiperazin-1-yl)propanoic acid1060814-09-6C18H26N2O4
- N1-cyclopentyl-N2-(2-(2-hydroxyethoxy)-2-(p-tolyl)ethyl)oxalamide1795191-20-6C18H26N2O4
- tert-Butyl 4-[2-(4-nitrophenyl)ethyl]piperidine-1-carboxylate1428478-46-9C18H26N2O4
- 2-((4-(tert-Butoxycarbonyl)piperazin-1-yl)methyl)-4-methylbenzoic acid1460037-34-6C18H26N2O4
- N1-(2-cyclohexyl-2-hydroxyethyl)-N2-(2-methoxybenzyl)oxalamide1704622-78-5C18H26N2O4
- N1-(2-(cyclohex-1-en-1-yl)ethyl)-N2-(3-(furan-2-yl)-2-hydroxy-2-methylpropyl)oxalamide1706247-82-6C18H26N2O4
- N1-(2,3-dimethylphenyl)-N2-((1-(2-hydroxyethoxy)cyclopentyl)methyl)oxalamide2177365-76-1C18H26N2O4
- N'-(3,5-Dimethylphenyl)-N-{[1-(2-hydroxyethoxy)cyclopentyl]methyl}ethanediamide2191266-50-7C18H26N2O4
- 2-(2-Methoxyphenoxy)-1-[4-(oxolan-3-yl)-1,4-diazepan-1-yl]ethan-1-one2320421-22-3C18H26N2O4
- 1-Benzyl-4-[(tert-butoxy)carbonyl]-1,4-diazepane-6-carboxylic acid2639439-48-6C18H26N2O4
- 1,4,6-Triethyl-1,4-dimethyl-5,7-dinitro-1,2,3,4-tetrahydronaphthalene93990-76-2C18H26N2O4
- 2,4-Diethoxy-N-[3-(2-oxopyrrolidin-1-yl)propyl]benzamide898136-78-2C18H26N2O4
- 1-(tert-Butoxycarbonyl)-4-(5-methyl-2-pyridinyl)piperidine-4-carboxylic acid methyl ester928050-20-8C18H26N2O4
- tert-Butyl 4-((2-methoxyphenyl)carbamoyl)piperidine-1-carboxylate1090389-04-0C18H26N2O4
- tert-Butoxycarbonylamino-(1-phenyl-piperidin-4-yl)-acetic acid1255664-58-4C18H26N2O4
Frequently asked questions
What is the molar mass of C18H26N2O4?
The molar mass of C18H26N2O4 is 334.42 g/mol, calculated from standard atomic weights for 18 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 338.2144 Da.
How many compounds have the formula C18H26N2O4?
CompoundList lists 338 compounds with the molecular formula C18H26N2O4, including tert-Butyl 4-(4-methoxybenzamido)piperidine-1-carboxylate, tert-Butyl 4-(2-methoxybenzamido)piperidine-1-carboxylate, (2s)-[[[(Phenylmethoxy)carbonyl]amino]methyl]-1-pyrrolidinecarboxylic acid 1,1-dimethylethyl ester. 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 C18H26N2O4?
C18H26N2O4 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.