Molecular formula
C18H31NO4
65 compounds have this formula on CompoundList.
- Molar mass
- 325.45g/mol
- Monoisotopic mass
- 332.2692Da
- Atoms
- 54
- Elements
- 4
- Rings plus double bonds
- 4
The formula C18H31NO4 describes a molecule made of 18 carbon atoms, 31 hydrogen atoms, 1 nitrogen atom 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 × 1866.43%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 319.60%1.008 × 31 = 31.248 g/mol
- N Nitrogen × 14.30%14.007 × 1 = 14.007 g/mol
- O Oxygen × 419.66%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C18H31NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 65 of 65 compounds
Bisoprolol
CAS 66722-44-9C18H31NO4
N-(3-Oxotetradecanoyl)-L-homoserine lactone
CAS 177158-19-9C18H31NO4
Bisoprolol, (R)-
CAS 111051-40-2C18H31NO4
N-Succinimidyl tetradecanoate
CAS 69888-86-4C18H31NO4
10-Nitrolinoleic acid
CAS 774603-04-2C18H31NO4
![1-Boc-4-(1,4-dioxaspiro[4.5]decan-8-yl)piperidine chemical structure, C18H31NO4, CAS 2999781-52-9](/s/XQSFCHMYCBPWRX-UHFFFAOYSA-N.svg)
1-Boc-4-(1,4-dioxaspiro[4.5]decan-8-yl)piperidine
CAS 2999781-52-9C18H31NO4
9,12-Octadecadienoic acid, 12-nitro-, (9Z,12E)-
CAS 774603-05-3C18H31NO4
3-Oxo-N-(2-oxooxolan-3-yl)tetradecanamide
CAS 503610-29-5C18H31NO4
N-(3-Hydroxy-7-cis-tetradecenoyl)homoserine lactone
CAS 273734-65-9C18H31NO4
12-NO2-Cla
CAS 1515620-30-0C18H31NO4
N-((2R-cis)-Epoxydodecenoyl)-L-proline methyl ester
CAS 123889-00-9C18H31NO4
Bisoprolol, (S)-
CAS 99103-03-4C18H31NO4
Small bacteriocin
CAS 172617-17-3C18H31NO4
![tert-Butyl 9-(2-methoxy-2-oxoethyl)-3-azaspiro[5.5]undecane-3-carboxylate chemical structure, C18H31NO4, CAS 1346229-41-1](/s/VEYMCZKGXQGOPU-UHFFFAOYSA-N.svg)
tert-Butyl 9-(2-methoxy-2-oxoethyl)-3-azaspiro[5.5]undecane-3-carboxylate
CAS 1346229-41-1C18H31NO4
Bisoprolol EP impurity B
CAS 1447715-44-7C18H31NO4
Dubiusamine A
CAS 1231900-72-3C18H31NO4
9-Nitro-9Z,11E-octadecadienoic acid
CAS 1417651-32-1C18H31NO4
Bisoprolol EP impurity F
CAS 1798418-82-2C18H31NO4
Bisoprolol-d7 hemifumarate
CAS 1310012-16-8C18H31NO4
Bisoprolol-d5
CAS 1189881-87-5C18H31NO4
Platynecine 7,9-isovalerate diester
CAS 39818-21-8C18H31NO4
![N-({[1-(But-3-en-1-yl)cyclohexyl]methoxy}carbonyl)-3-methyl-L-valine chemical structure, C18H31NO4, CAS 923591-35-9](/s/SIIALYKWHZZRNK-CQSZACIVSA-N.svg)
N-({[1-(But-3-en-1-yl)cyclohexyl]methoxy}carbonyl)-3-methyl-L-valine
CAS 923591-35-9C18H31NO4
![3-(tert-Butyl) 9-ethyl 3-azaspiro[5.5]undecane-3,9-dicarboxylate chemical structure, C18H31NO4, CAS 336191-01-6](/s/WPYBVVSWXPXZSL-UHFFFAOYSA-N.svg)
3-(tert-Butyl) 9-ethyl 3-azaspiro[5.5]undecane-3,9-dicarboxylate
CAS 336191-01-6C18H31NO4
![2-[[8-[Bis(2-hydroxyethyl)amino]octyl]oxy]phenol chemical structure, C18H31NO4, CAS 535968-69-5](/s/HECGGKYZXDKQSW-UHFFFAOYSA-N.svg)
2-[[8-[Bis(2-hydroxyethyl)amino]octyl]oxy]phenol
CAS 535968-69-5C18H31NO4
- (3-Ethyl-8,8,10,10-tetramethyl-1,5-dioxa-9-azaspiro[5.5]undecan-3-yl)methyl prop-2-enoate103691-23-2C18H31NO4
- 4-(1-Ethoxycarbonyl-cyclopentyl)-piperidine-1-carboxylic acid tert-butyl ester512822-44-5C18H31NO4
- (S)-DI-tert-Butyl2-azaspiro[4.4]nonane-2,3-dicarboxylate394734-83-9C18H31NO4
- 1-(tert-Butoxycarbonyl)-3-(cyclohexylmethyl)-2-piperidinecarboxylic acid2197409-76-8C18H31NO4
- tert-Butyl cis-3-{[cis-4-hydroxycyclohexyl]oxy}-8-azabicyclo[3.2.1]octane-8-carboxylate1430746-24-9C18H31NO4
- N-({(1R,2R,3S)-3-Hydroxy-2-[(2Z)-pent-2-en-1-yl]cyclopentyl}acetyl)-L-isoleucine162854-97-9C18H31NO4
- Imidodicarbonic acid, 2-[[1-(2-propen-1-yl)cyclobutyl]methyl]-, 1,3-bis(1,1-dimethylethyl) ester2652036-99-0C18H31NO4
- (5S)-1,5-Dihydro-4-hydroxy-5-(1-hydroxyethyl)-1-methyl-3-(2-methyl-1-oxodecyl)-2H-pyrrol-2-one2085752-21-0C18H31NO4
- 8-Methyl-4-octanoyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid1326811-83-9C18H31NO4
- 1'-{[(tert-Butoxy)carbonyl]amino}-[1,1'-bi(cyclohexane)]-1-carboxylic acid2228501-76-4C18H31NO4
- 4'-{[(tert-Butoxy)carbonyl]amino}-[1,1'-bi(cyclohexane)]-1-carboxylic acid2228528-48-9C18H31NO4
- (1r,4r)-4-((tert-Butoxycarbonyl)(cyclopentylmethyl)amino)cyclohexanecarboxylic acid2365228-64-2C18H31NO4
- (1r,4r)-4-((tert-Butoxycarbonyl)(cyclohexyl)amino)cyclohexanecarboxylic acid2365228-98-2C18H31NO4
- 4-((tert-Butoxycarbonyl)(isobutyl)amino)bicyclo[2.2.2]octane-1-carboxylic acid2566755-33-5C18H31NO4
- (S,E)-1-(3-((tert-Butoxycarbonyl)amino)-5-methylhex-1-en-1-yl)cyclopentane-1-carboxylic acid2598983-70-9C18H31NO4
- 3-{[(tert-Butoxy)carbonyl]amino}-2-ethylspiro[4.5]decane-2-carboxylic acid2137609-37-9C18H31NO4
- 1-[(tert-Butoxy)carbonyl]-9,9-dimethyl-1-azaspiro[5.5]undecane-4-carboxylic acid2138048-03-8C18H31NO4
- 2-[(tert-Butoxy)carbonyl]-7-(propan-2-yl)-2-azaspiro[4.5]decane-4-carboxylic acid2171834-18-5C18H31NO4
- 2-[(tert-Butoxy)carbonyl]-8,8-dimethyl-2-azaspiro[4.6]undecane-4-carboxylic acid2171833-87-5C18H31NO4
- 2-[(tert-Butoxy)carbonyl]-7,7,9-trimethyl-2-azaspiro[4.5]decane-4-carboxylic acid2172397-12-3C18H31NO4
- 1-[(tert-Butoxy)carbonyl]-4-(4,4-dimethylcyclohexyl)pyrrolidine-3-carboxylic acid2172174-52-4C18H31NO4
- tert-Butyl 4-hydroxy-4-[2-(hydroxymethyl)bicyclo[2.2.1]heptan-2-yl]piperidine-1-carboxylate2172549-02-7C18H31NO4
- tert-Butyl 6-(1-hydroxycyclopentyl)-6-(hydroxymethyl)-2-azabicyclo[2.2.2]octane-2-carboxylate2172035-53-7C18H31NO4
- tert-Butyl 3-hydroxy-3-[2-(hydroxymethyl)bicyclo[2.2.2]octan-2-yl]pyrrolidine-1-carboxylate2171918-81-1C18H31NO4
- 1-(2-{1-[(tert-Butoxy)carbonyl]piperidin-3-yl}ethyl)-2,2-dimethylcyclopropane-1-carboxylic acid2228259-38-7C18H31NO4
- 1-(2-{1-[(tert-Butoxy)carbonyl]piperidin-3-yl}ethyl)cyclopentane-1-carboxylic acid2229634-88-0C18H31NO4
- 2-[1-(2-{1-[(tert-Butoxy)carbonyl]piperidin-3-yl}ethyl)cyclobutyl]acetic acid2229465-78-3C18H31NO4
- 1-{1-[(tert-Butoxy)carbonyl]-5,5-dimethylpiperidin-2-yl}-2,2-dimethylcyclopropane-1-carboxylic acid2229357-89-3C18H31NO4
- 3-{1-[(tert-Butoxy)carbonyl]-5,5-dimethylpiperidin-2-yl}-2,2-dimethylcyclopropane-1-carboxylic acid2228342-55-8C18H31NO4
- 2-[(tert-Butoxy)carbonyl]-8-ethyl-2-azaspiro[4.6]undecane-4-carboxylic acid2172139-36-3C18H31NO4
- 1-{1-[(tert-Butoxy)carbonyl]-3-methylpiperidin-4-yl}cyclohexane-1-carboxylic acid2229002-90-6C18H31NO4
- 2-[(tert-Butoxy)carbonyl]-8-(propan-2-yl)-2-azaspiro[4.5]decane-4-carboxylic acid2171978-26-8C18H31NO4
- 3-(2-{1-[(tert-Butoxy)carbonyl]piperidin-3-yl}ethyl)-2,2-dimethylcyclopropane-1-carboxylic acid2228739-62-4C18H31NO4
- 2-(1-{1-[(tert-Butoxy)carbonyl]-5,5-dimethylpiperidin-2-yl}cyclobutyl)acetic acid2229580-19-0C18H31NO4
- 1-{1-[(tert-Butoxy)carbonyl]-5,5-dimethylpiperidin-2-yl}cyclopentane-1-carboxylic acid2228525-00-4C18H31NO4
- tert-Butyl (3R,4S)-4-[2-(tert-butoxy)-2-oxoethyl]-3-ethenylpiperidine-1-carboxylate153256-21-4C18H31NO4
- 1,4-Di-tert-butyl 4-cyclopropylpiperidine-1,4-dicarboxylate2913412-76-5C18H31NO4
- N-Ethyl-N-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethyl]-3-methylaniline64820-25-3C18H31NO4
- 1-((4-(2-Isopropoxyethoxy)benzyl)oxy)-3-(isopropylamino)propan-2-ol2226263-68-7C18H31NO4
- rac-(1R,3R)-3-(2-{1-[(tert-Butoxy)carbonyl]piperidin-3-yl}ethyl)-2,2-dimethylcyclopropane-1-carboxylic acid2227964-53-4C18H31NO4
- rac-(1R,3R)-3-{1-[(tert-Butoxy)carbonyl]-5,5-dimethylpiperidin-2-yl}-2,2-dimethylcyclopropane-1-carboxylic acid2228060-49-7C18H31NO4
Frequently asked questions
What is the molar mass of C18H31NO4?
The molar mass of C18H31NO4 is 325.45 g/mol, calculated from standard atomic weights for 18 carbon atoms, 31 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 332.2692 Da.
How many compounds have the formula C18H31NO4?
CompoundList lists 65 compounds with the molecular formula C18H31NO4, including Bisoprolol, N-(3-Oxotetradecanoyl)-L-homoserine lactone, Bisoprolol, (R)-. 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 C18H31NO4?
C18H31NO4 has a degree of unsaturation of 4. 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.