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 201 to 300 of 338 compounds
1-n-Boc-3-(3-aminobenzyl)piperidine-3-carboxylic acid
CAS 959236-21-6C18H26N2O4
N-(1-Cyano-3-methylbutyl)-3-(2,3,4-trimethoxyphenyl)propanamide
CAS 1311622-07-7C18H26N2O4
1-(3,4-Dimethylphenyl)-N-(2-hydroxy-3-methoxy-2-methylpropyl)-5-oxopyrrolidine-3-carboxamide
CAS 1334373-63-5C18H26N2O4
N1-(2-cyclohexyl-2-hydroxyethyl)-N2-(4-ethoxyphenyl)oxalamide
CAS 1351602-79-3C18H26N2O4
Ethyl 3-(benzyloxycarbonylamino)-3-(piperidin-4-yl)propanoate
CAS 1192712-27-8C18H26N2O4
![1,1-Dimethylethyl N-[(3S)-1-(2-ethoxy-6-formylphenyl)-3-pyrrolidinyl]carbamate chemical structure, C18H26N2O4, CAS 1204176-40-8](/s/XXXSUWJCWNGBPZ-AWEZNQCLSA-N.svg)
1,1-Dimethylethyl N-[(3S)-1-(2-ethoxy-6-formylphenyl)-3-pyrrolidinyl]carbamate
CAS 1204176-40-8C18H26N2O4
6-Methoxy-8-(4-propyl-piperazin-1-yl)-chroman-2-carboxylic acid
CAS 936023-89-1C18H26N2O4
![1,1-Dimethylethyl hexahydro-4-[(4-methoxyphenyl)methyl]-3-oxo-1H-1,4-diazepine-1-carboxylate chemical structure, C18H26N2O4, CAS 845973-74-2](/s/NUXTVEGHNXZXON-UHFFFAOYSA-N.svg)
1,1-Dimethylethyl hexahydro-4-[(4-methoxyphenyl)methyl]-3-oxo-1H-1,4-diazepine-1-carboxylate
CAS 845973-74-2C18H26N2O4
![Benzyl 3-[(tert-butoxycarbonyl)(methyl)amino]cyclobutylcarbamate chemical structure, C18H26N2O4, CAS 1353500-34-1](/s/WLEVVGXTYZAXJC-UHFFFAOYSA-N.svg)
Benzyl 3-[(tert-butoxycarbonyl)(methyl)amino]cyclobutylcarbamate
CAS 1353500-34-1C18H26N2O4
![[4-(Benzyloxycarbonyl-isopropyl-amino)-piperidin-1-yl]-acetic acid chemical structure, C18H26N2O4, CAS 1353962-47-6](/s/HWUUIDSGDIAZAE-UHFFFAOYSA-N.svg)
[4-(Benzyloxycarbonyl-isopropyl-amino)-piperidin-1-yl]-acetic acid
CAS 1353962-47-6C18H26N2O4
(4-tert-Butoxycarbonylamino-cyclohexyl)-carbamic acid phenyl ester
CAS 1011483-31-0C18H26N2O4
Benzyl (S)-2-(((tert-butoxycarbonyl)amino)methyl)pyrrolidine-1-carboxylate
CAS 141774-69-8C18H26N2O4
![N-[(1S)-3-Methyl-1-(4-morpholinylcarbonyl)butyl]-2-phenoxyacetamide chemical structure, C18H26N2O4, CAS 1217860-88-2](/s/YSVLEHIUVQSCAH-INIZCTEOSA-N.svg)
N-[(1S)-3-Methyl-1-(4-morpholinylcarbonyl)butyl]-2-phenoxyacetamide
CAS 1217860-88-2C18H26N2O4
![tert-Butyl 4-(1-(benzo[d][1,3]dioxol-5-yl)ethyl)piperazine-1-carboxylate chemical structure, C18H26N2O4, CAS 1629602-64-7](/s/QMZHGEJVLRAESE-UHFFFAOYSA-N.svg)
tert-Butyl 4-(1-(benzo[d][1,3]dioxol-5-yl)ethyl)piperazine-1-carboxylate
CAS 1629602-64-7C18H26N2O4
![3,5-Dimethoxy-N-[1-(oxan-4-yl)pyrrolidin-3-yl]benzamide chemical structure, C18H26N2O4, CAS 2034521-44-1](/s/XFTCFCYSZVAXOS-UHFFFAOYSA-N.svg)
3,5-Dimethoxy-N-[1-(oxan-4-yl)pyrrolidin-3-yl]benzamide
CAS 2034521-44-1C18H26N2O4
Tyr-Pro-Otbu
CAS 84552-63-6C18H26N2O4
![Methyl 2-[[(E)-4-(dimethylamino)but-2-enoyl]amino]-4-(4-methoxyphenyl)butanoate chemical structure, C18H26N2O4, CAS 2411335-90-3](/s/GVPVOQKRCFRJGK-AATRIKPKSA-N.svg)
Methyl 2-[[(E)-4-(dimethylamino)but-2-enoyl]amino]-4-(4-methoxyphenyl)butanoate
CAS 2411335-90-3C18H26N2O4
![Methyl (E)-4-[4-[(4-tert-butyl-1,3-oxazol-2-yl)methyl]piperidin-1-yl]-4-oxobut-2-enoate chemical structure, C18H26N2O4, CAS 2411333-05-4](/s/PDZRMBRNONCQCY-AATRIKPKSA-N.svg)
Methyl (E)-4-[4-[(4-tert-butyl-1,3-oxazol-2-yl)methyl]piperidin-1-yl]-4-oxobut-2-enoate
CAS 2411333-05-4C18H26N2O4
(3S,4R)-1-Boc-N-cbz-4-methylpyrrolidin-3-amine
CAS 2381570-62-1C18H26N2O4
1,3-Bis(1,1-dimethylethyl) 2-(2-ethenyl-4-methyl-3-pyridinyl)imidodicarbonate
CAS 2450343-01-6C18H26N2O4
![4-[(3,5-Dimethoxyphenyl)methyl]-2-(pyrrolidine-1-carbonyl)morpholine chemical structure, C18H26N2O4, CAS 2640969-65-7](/s/PLDFSWSNLGXPFZ-UHFFFAOYSA-N.svg)
4-[(3,5-Dimethoxyphenyl)methyl]-2-(pyrrolidine-1-carbonyl)morpholine
CAS 2640969-65-7C18H26N2O4
Sdccgsbi-0663138.P001
CAS 2760850-97-1C18H26N2O4
(3R,4S)-1-Boc-N-cbz-4-methylpyrrolidin-3-amine
CAS 2382691-65-6C18H26N2O4
Piperazine, 1-((2,4,6-trimethylphenyl)methyl)-, (Z)-2-butenedioate (1:1)
CAS 61014-84-4C18H26N2O4
- 3-(3-Diethylaminomethyl-indol-1-yl)-propionic acid acetate1185122-51-3C18H26N2O4
- (R)-tert-Butyl 1-(2-formyl-6-methoxyphenyl)piperidin-3-ylcarbamate1204176-23-7C18H26N2O4
- 4-[2-(Ethoxycarbonyl)phenyl]-1-piperazinecarboxylic acid 1,1-dimethylethyl ester478059-64-2C18H26N2O4
- Methyl 3-{4-[(tert-butoxycarbonyl)amino]piperidin-1-yl}benzoate848499-47-8C18H26N2O4
- 2-((tert-Butoxycarbonyl)amino)-3-(4-(pyrrolidin-1-yl)phenyl)propanoic acid1259980-94-3C18H26N2O4
- 3-[4-[1-(Acetylamino)ethyl]phenoxy]-1-azetidinecarboxylic acid 1,1-dimethylethyl ester1443670-34-5C18H26N2O4
- tert-Butyl 4-(3-(2-methoxy-2-oxoethyl)phenyl)piperazine-1-carboxylate1610729-53-7C18H26N2O4
- 1-[4-[[(2-Methylpropan-2-yl)oxycarbonylamino]methyl]phenyl]piperidine-4-carboxylic acid1648720-36-8C18H26N2O4
- 1-Benzyl 4-(tert-butyl) 1,4-diazepane-1,4-dicarboxylate1799305-34-2C18H26N2O4
- 2-(2-(Methoxymethyl)pyrrolidin-1-yl)-5-(morpholinomethyl)benzoic acid1870852-37-1C18H26N2O4
- 1-[(tert-Butoxy)carbonyl]-3-(dimethylamino)-2,3,4,5-tetrahydro-1H-1-benzazepine-7-carboxylic acid2060042-56-8C18H26N2O4
- 1-[(Benzyloxy)carbonyl]-5-(diethylamino)piperidine-3-carboxylic acid2060061-86-9C18H26N2O4
- 1-[(Benzyloxy)carbonyl]-5-[methyl(propan-2-yl)amino]piperidine-3-carboxylic acid2060028-96-6C18H26N2O4
- 2,6-Dimethoxy-N-{[1-(morpholin-4-yl)cyclobutyl]methyl}benzamide2380142-67-4C18H26N2O4
- 3,5-Dimethoxy-N-{[1-(morpholin-4-yl)cyclobutyl]methyl}benzamide2380071-99-6C18H26N2O4
- 2-(2-Methoxyphenoxy)-N-{[1-(morpholin-4-yl)cyclobutyl]methyl}acetamide2380174-08-1C18H26N2O4
- 4-(4-(((tert-Butoxycarbonyl)amino)methyl)piperidin-1-yl)benzoic acid2818275-83-9C18H26N2O4
- tert-Butyl 6-(2-methoxy-1,1-dimethyl-2-oxo-ethyl)-3,4-dihydro-2H-1,5-naphthyridine-1-carboxylate2314394-25-5C18H26N2O4
- Benzyl 3-amino-3-(6-methyl-1,4-dioxan-2-yl)piperidine-1-carboxylate2604516-21-2C18H26N2O4
- tert-Butyl [(3S)-1-(benzyloxy)-2-oxoazepan-3-yl]carbamate77611-39-3C18H26N2O4
- (1R,2S)-2-[(Diethylamino)methyl]cyclohexyl 4-nitrobenzoate37408-87-0C18H26N2O4
- Methyl 2,6-bis(2,2-dimethylpropanamido)benzoate32114-65-1C18H26N2O4
- tert-Butyl N-(5-{1'-amino-[1,1'-bi(cyclopropane)]-1-yl}-2-hydroxy-3-methoxyphenyl)carbamate2228612-99-3C18H26N2O4
- tert-Butyl 2-[4-(methoxycarbonyl)-3-methylphenyl]piperazine-1-carboxylate2228821-55-2C18H26N2O4
- tert-Butyl 3-[4-(methoxycarbonyl)-3-methylphenyl]piperazine-1-carboxylate2228198-92-1C18H26N2O4
- 4-{1-[(3,5-Dimethoxyphenyl)methyl]pyrrolidine-3-carbonyl}morpholine2877670-03-4C18H26N2O4
- (1S,3S,5S)-2-[(2S)-2-Amino-2-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)acetyl]-2-azabicyclo[3.1.0]hexane-3-carboxylic acid1802786-89-5C18H26N2O4
- Dimethyl 5-(dimethylamino)-4-ethyl-4-phenylpyrrolidine-2,3-dicarboxylate7234-16-4C18H26N2O4
- rac-(3R,4S)-4-(Benzylamino)-1-[(tert-butoxy)carbonyl]piperidine-3-carboxylic acid2137786-56-0C18H26N2O4
- tert-Butyl 4-[acetyloxy(pyridin-3-yl)methyl]piperidine-1-carboxylate148148-58-7C18H26N2O4
- N,N-Diisopropyltryptamine oxalate1346604-80-5C18H26N2O4
- O-tert-Butyl-L-tyrosyl-L-proline82487-69-2C18H26N2O4
- tert-Butyl 4-((2-oxo-2-(pyridin-2-yl)ethoxy)methyl)piperidine-1-carboxylate1420873-66-0C18H26N2O4
- tert-Butyl 3-((2-oxo-2-(pyridin-2-yl)ethoxy)methyl)piperidine-1-carboxylate1421000-12-5C18H26N2O4
- tert-Butyl 2-((2-oxo-2-(pyridin-2-yl)ethoxy)methyl)piperidine-1-carboxylate1420824-83-4C18H26N2O4
- 2-(3-Benzyl-4-(tert-butoxycarbonyl)piperazin-1-yl)acetic acid1060813-75-3C18H26N2O4
- 2-(2-Benzyl-4-(tert-butoxycarbonyl)piperazin-1-yl)acetic acid1060813-80-0C18H26N2O4
- 3-(4-(tert-Butoxycarbonyl)-2-phenylpiperazin-1-yl)propanoic acid1060814-13-2C18H26N2O4
- tert-Butyl 4-[2-(2-methoxyphenyl)acetyl]piperazine-1-carboxylate194943-65-2C18H26N2O4
- Benzyl (3R)-3-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-1-carboxylate1412260-70-8C18H26N2O4
- 1,1-Dimethylethyl 4-[2-(4-methoxyphenyl)acetyl]-1-piperazinecarboxylate1327699-52-4C18H26N2O4
- 1,1-Dimethylethyl 4-(2-ethoxybenzoyl)-1-piperazinecarboxylate1629194-51-9C18H26N2O4
- cis-Benzyl tert-butyl cyclopentane-1,2-diyldicarbamate2512234-94-3C18H26N2O4
- rac-(3R,4S)-1-[(tert-Butoxy)carbonyl]-4-[4-(dimethylamino)phenyl]pyrrolidine-3-carboxylic acid1161788-00-6C18H26N2O4
- N,N-Dipropyltryptamine oxalate1796932-63-2C18H26N2O4
- 4-[(Ethoxycarbonylmethyl-amino)-methyl]-piperidine-1-carboxylic acid benzyl ester2706172-72-5C18H26N2O4
- 3-Oxo-2-(3-oxo-1-cyclopenten-1-yl)-2,8-diazaspiro[4.5]decane-8-carboxylic acid 1,1-dimethylethyl ester1978287-13-6C18H26N2O4
- rac-tert-Butyl (3R,4R)-3-(N-benzylacetamido)-4-hydroxypyrrolidine-1-carboxylate2679805-59-3C18H26N2O4
- 4-((3S,5R)-4-(tert-Butoxycarbonyl)-3,5-dimethylpiperazin-1-yl)benzoic acid2306245-33-8C18H26N2O4
- 1-(3,4-Dimethoxybenzoyl)-4-(oxolan-3-yl)-1,4-diazepane2415519-18-3C18H26N2O4
- 4-({[(Benzyloxy)carbonyl]amino}methyl)-1-(propan-2-yl)piperidine-4-carboxylic acid2137780-74-4C18H26N2O4
- 4-({[(Benzyloxy)carbonyl]amino}methyl)-1-propylpiperidine-4-carboxylic acid2137791-70-7C18H26N2O4
- 2-{[(tert-Butoxy)carbonyl]amino}-4-(4-methylpiperidin-1-yl)benzoic acid2138559-33-6C18H26N2O4
- 3-{5-Amino-1-[(tert-butoxy)carbonyl]-6-methylpiperidin-3-yl}benzoic acid2172602-00-3C18H26N2O4
- tert-Butyl N-{2-[4-(dimethylcarbamoyl)phenyl]-1-oxopropan-2-yl}-N-methylcarbamate2229327-25-5C18H26N2O4
- tert-Butyl N-{2-[4-(morpholin-4-yl)phenyl]-1-oxopropan-2-yl}carbamate2229602-89-3C18H26N2O4
- tert-Butyl N-methyl-N-{1-[4-(morpholin-4-yl)phenyl]-2-oxoethyl}carbamate2228245-15-4C18H26N2O4
- tert-Butyl N-{2-[2-(morpholin-4-yl)phenyl]-1-oxopropan-2-yl}carbamate2229116-54-3C18H26N2O4
- tert-Butyl N-methyl-N-[2-(4-methyl-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-1-oxopropan-2-yl]carbamate2229117-13-7C18H26N2O4
- tert-Butyl N-methyl-N-{1-[2-(morpholin-4-yl)phenyl]-2-oxoethyl}carbamate2228521-33-1C18H26N2O4
- tert-Butyl N-(1-{4-[(morpholin-4-yl)methyl]phenyl}-2-oxoethyl)carbamate2228643-58-9C18H26N2O4
- tert-Butyl N-(2-{[(1r,4r)-4-hydroxycyclohexyl]carbamoyl}phenyl)carbamate2408965-79-5C18H26N2O4
- tert-Butyl N-{3-[3-(hydroxymethyl)piperidine-1-carbonyl]phenyl}carbamate2345107-03-9C18H26N2O4
- tert-Butyl N-[2-(4-hydroxypiperidine-1-carbonyl)-6-methylphenyl]carbamate2408976-10-1C18H26N2O4
- tert-Butyl N-{4-[4-(hydroxymethyl)piperidine-1-carbonyl]phenyl}carbamate2408969-07-1C18H26N2O4
- 4-Amino-1-(3-{[(tert-butoxy)carbonyl]amino}phenyl)cyclohexane-1-carboxylic acid2228623-21-8C18H26N2O4
- 3-{5-Amino-1-[(tert-butoxy)carbonyl]-2-methylpiperidin-3-yl}benzoic acid2172260-65-8C18H26N2O4
- Benzyl 3-{[(tert-butoxy)carbonyl]amino}-3-ethylazetidine-1-carboxylate2803864-99-3C18H26N2O4
- tert-Butyl 4-[2-(4-hydroxyphenyl)acetamido]piperidine-1-carboxylate2413875-25-7C18H26N2O4
- tert-Butyl 2-{[(3-hydroxyphenyl)formamido]methyl}piperidine-1-carboxylate2413900-92-0C18H26N2O4
- tert-Butyl N-[4-(cyclohexylcarbamoyl)-3-hydroxyphenyl]carbamate2413875-02-0C18H26N2O4
- tert-Butyl N-[2-(3-hydroxy-3-methylbutyl)-3-oxo-2,3-dihydro-1H-isoindol-5-yl]carbamate2413900-02-2C18H26N2O4
- tert-Butyl N-{2-[3-(ethylcarbamoyl)phenyl]-1-oxopropan-2-yl}-N-methylcarbamate2228403-82-3C18H26N2O4
- tert-Butyl N-{3-[4-(hydroxymethyl)piperidine-1-carbonyl]phenyl}carbamate2408957-74-2C18H26N2O4
- Methyl 2-amino-2-[1-(4-{[(tert-butoxy)carbonyl]amino}-3-methylphenyl)cyclopropyl]acetate2228131-96-0C18H26N2O4
- 4-Amino-1-(4-{[(tert-butoxy)carbonyl]amino}phenyl)cyclohexane-1-carboxylic acid2228687-56-5C18H26N2O4
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 1-n-Boc-3-(3-aminobenzyl)piperidine-3-carboxylic acid, N-(1-Cyano-3-methylbutyl)-3-(2,3,4-trimethoxyphenyl)propanamide, 1-(3,4-Dimethylphenyl)-N-(2-hydroxy-3-methoxy-2-methylpropyl)-5-oxopyrrolidine-3-carboxamide. 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.