Molecular formula
C20H28N2O5
153 compounds have this formula on CompoundList.
- Molar mass
- 376.45g/mol
- Monoisotopic mass
- 381.2312Da
- Atoms
- 55
- Elements
- 4
- Rings plus double bonds
- 8
The formula C20H28N2O5 describes a molecule made of 20 carbon atoms, 28 hydrogen atoms, 2 nitrogen atoms and 5 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 × 2063.81%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 287.50%1.008 × 28 = 28.224 g/mol
- N Nitrogen × 27.44%14.007 × 2 = 28.014 g/mol
- O Oxygen × 521.25%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C20H28N2O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 153 of 153 compounds
![(R)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)piperidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1421024-19-2](/s/QPEOOVDBRSRJSX-CQSZACIVSA-N.svg)
(R)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)piperidine-1-carboxylate
CAS 1421024-19-2C20H28N2O5
![(R)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)piperidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1421032-44-1](/s/FVTFUOMWSWAEEO-OAHLLOKOSA-N.svg)
(R)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)piperidine-1-carboxylate
CAS 1421032-44-1C20H28N2O5
![(S)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)piperidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1421031-20-0](/s/QPEOOVDBRSRJSX-AWEZNQCLSA-N.svg)
(S)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)piperidine-1-carboxylate
CAS 1421031-20-0C20H28N2O5
![(S)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)piperidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1421032-36-1](/s/FVTFUOMWSWAEEO-HNNXBMFYSA-N.svg)
(S)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)piperidine-1-carboxylate
CAS 1421032-36-1C20H28N2O5
![(3S)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamido)piperidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1421055-88-0](/s/YYXPLXZRAIALIV-MBIQTGHCSA-N.svg)
(3S)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamido)piperidine-1-carboxylate
CAS 1421055-88-0C20H28N2O5
![tert-Butyl (1-(2,3-dihydrobenzo[b][1,4]dioxine-5-carbonyl)piperidin-3-yl)(methyl)carbamate chemical structure, C20H28N2O5, CAS 1420876-89-6](/s/FIXMWFNKVDZNES-UHFFFAOYSA-N.svg)
tert-Butyl (1-(2,3-dihydrobenzo[b][1,4]dioxine-5-carbonyl)piperidin-3-yl)(methyl)carbamate
CAS 1420876-89-6C20H28N2O5
![tert-Butyl (1-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)piperidin-3-yl)(methyl)carbamate chemical structure, C20H28N2O5, CAS 1420860-47-4](/s/VXQNBWBOMPHWDV-UHFFFAOYSA-N.svg)
tert-Butyl (1-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)piperidin-3-yl)(methyl)carbamate
CAS 1420860-47-4C20H28N2O5
![tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)piperidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1420876-54-5](/s/QPEOOVDBRSRJSX-UHFFFAOYSA-N.svg)
tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)piperidine-1-carboxylate
CAS 1420876-54-5C20H28N2O5
![tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)piperidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1420822-14-5](/s/FVTFUOMWSWAEEO-UHFFFAOYSA-N.svg)
tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)piperidine-1-carboxylate
CAS 1420822-14-5C20H28N2O5
![tert-Butyl (1-(2,3-dihydrobenzo[b][1,4]dioxine-5-carbonyl)piperidin-4-yl)(methyl)carbamate chemical structure, C20H28N2O5, CAS 1420838-75-0](/s/ASKVXUNLDIPNOK-UHFFFAOYSA-N.svg)
tert-Butyl (1-(2,3-dihydrobenzo[b][1,4]dioxine-5-carbonyl)piperidin-4-yl)(methyl)carbamate
CAS 1420838-75-0C20H28N2O5
![tert-Butyl (1-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)piperidin-4-yl)(methyl)carbamate chemical structure, C20H28N2O5, CAS 1420994-38-2](/s/ZJGVGWHIDANEDZ-UHFFFAOYSA-N.svg)
tert-Butyl (1-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)piperidin-4-yl)(methyl)carbamate
CAS 1420994-38-2C20H28N2O5
![tert-Butyl 4-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)piperidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1420841-19-5](/s/VPMJHYJOIHYLRP-UHFFFAOYSA-N.svg)
tert-Butyl 4-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)piperidine-1-carboxylate
CAS 1420841-19-5C20H28N2O5
![tert-Butyl 4-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)piperidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1420994-17-7](/s/PRUIRVJVFAQPQW-UHFFFAOYSA-N.svg)
tert-Butyl 4-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)piperidine-1-carboxylate
CAS 1420994-17-7C20H28N2O5
![tert-Butyl 2-((N-methylbenzo[d][1,3]dioxole-5-carboxamido)methyl)piperidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1420860-40-7](/s/JGHQPUSJLLPNJH-UHFFFAOYSA-N.svg)
tert-Butyl 2-((N-methylbenzo[d][1,3]dioxole-5-carboxamido)methyl)piperidine-1-carboxylate
CAS 1420860-40-7C20H28N2O5
![tert-Butyl 3-((N-methylbenzo[d][1,3]dioxole-5-carboxamido)methyl)piperidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1420860-66-7](/s/DXHXPGOJIYTEED-UHFFFAOYSA-N.svg)
tert-Butyl 3-((N-methylbenzo[d][1,3]dioxole-5-carboxamido)methyl)piperidine-1-carboxylate
CAS 1420860-66-7C20H28N2O5
![tert-Butyl 2-((N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)methyl)pyrrolidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1420999-75-2](/s/JXDQRMDVYBLIIQ-UHFFFAOYSA-N.svg)
tert-Butyl 2-((N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)methyl)pyrrolidine-1-carboxylate
CAS 1420999-75-2C20H28N2O5
![tert-Butyl 2-((N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)methyl)pyrrolidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1420999-86-5](/s/NSDDYRHWNQRLRY-UHFFFAOYSA-N.svg)
tert-Butyl 2-((N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)methyl)pyrrolidine-1-carboxylate
CAS 1420999-86-5C20H28N2O5
![tert-Butyl 2-((N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamido)methyl)pyrrolidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1420980-83-1](/s/WCTQJDZVRUQAKB-UHFFFAOYSA-N.svg)
tert-Butyl 2-((N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamido)methyl)pyrrolidine-1-carboxylate
CAS 1420980-83-1C20H28N2O5
![tert-Butyl 3-((N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)methyl)pyrrolidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1420980-99-9](/s/JTGWVGKZKHDLJE-UHFFFAOYSA-N.svg)
tert-Butyl 3-((N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)methyl)pyrrolidine-1-carboxylate
CAS 1420980-99-9C20H28N2O5
![tert-Butyl 3-((N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamido)methyl)pyrrolidine-1-carboxylate chemical structure, C20H28N2O5, CAS 1420838-68-1](/s/UBWZDTYDWANOAA-UHFFFAOYSA-N.svg)
tert-Butyl 3-((N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamido)methyl)pyrrolidine-1-carboxylate
CAS 1420838-68-1C20H28N2O5
![DI-tert-Butyl 7-formyl-2,3-dihydro-1H-benzo[E][1,4]diazepine-1,4(5H)-dicarboxylate chemical structure, C20H28N2O5, CAS 1416439-48-9](/s/UROIKODQDQKRCV-UHFFFAOYSA-N.svg)
DI-tert-Butyl 7-formyl-2,3-dihydro-1H-benzo[E][1,4]diazepine-1,4(5H)-dicarboxylate
CAS 1416439-48-9C20H28N2O5
![DI-tert-Butyl 8-formyl-2,3-dihydro-1H-benzo[E][1,4]diazepine-1,4(5H)-dicarboxylate chemical structure, C20H28N2O5, CAS 1416440-03-3](/s/YEAXRCXQJPIVAE-UHFFFAOYSA-N.svg)
DI-tert-Butyl 8-formyl-2,3-dihydro-1H-benzo[E][1,4]diazepine-1,4(5H)-dicarboxylate
CAS 1416440-03-3C20H28N2O5
![4-[2-(4-Methoxyphenyl)acetyl]-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid chemical structure, C20H28N2O5, CAS 1326808-47-2](/s/LVEBSNZHBLCXSP-UHFFFAOYSA-N.svg)
4-[2-(4-Methoxyphenyl)acetyl]-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS 1326808-47-2C20H28N2O5
![4-(2-Ethoxybenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid chemical structure, C20H28N2O5, CAS 1326809-59-9](/s/NCHKZXWXGONAAM-UHFFFAOYSA-N.svg)
4-(2-Ethoxybenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS 1326809-59-9C20H28N2O5
- 5-Pyrimidinecarboxylic acid, 4-(3-ethoxy-4-methoxyphenyl)-1,2,3,4-tetrahydro-2-oxo-6-propyl-, 1-methylethyl ester1795283-35-0C20H28N2O5
- 1-[(Benzyloxy)carbonyl]-5-(2,6-dimethylmorpholin-4-yl)piperidine-3-carboxylic acid2138147-25-6C20H28N2O5
- tert-Butyl 4-benzyl-2-(2-ethoxy-2-oxoethyl)-3-oxo-1-piperazinecarboxylate2197410-85-6C20H28N2O5
- 1'-tert-Butyl 7-ethyl 4-amino-3,4-dihydrospiro[1-benzopyran-2,3'-pyrrolidine]-1',7-dicarboxylate2137588-21-5C20H28N2O5
- 1'-tert-Butyl 7-methyl 4-amino-5-methyl-3,4-dihydrospiro[1-benzopyran-2,3'-pyrrolidine]-1',7-dicarboxylate2137566-90-4C20H28N2O5
- Methyl 4-{[(tert-butoxy)carbonyl]amino}-5-methyl-3,4-dihydrospiro[1-benzopyran-2,3'-pyrrolidine]-7-carboxylate2138266-53-0C20H28N2O5
- 1'-tert-Butyl 6-ethyl 4-amino-3,4-dihydrospiro[1-benzopyran-2,3'-pyrrolidine]-1',6-dicarboxylate2137616-13-6C20H28N2O5
- 2-{1-[(tert-Butoxy)carbonyl]piperidin-4-yl}-3-(phenylcarbamoyl)propanoic acid2138419-72-2C20H28N2O5
- 3-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-5-formyl-2,4,6-trimethylbenzoic acid2418728-01-3C20H28N2O5
- 1-[(2S)-2-{[(Benzyloxy)carbonyl]amino}-4-methylpentanoyl]piperidine-4-carboxylic acid2639372-00-0C20H28N2O5
- rac-tert-Butyl (3R,4R)-3-{benzyl[(prop-2-en-1-yloxy)carbonyl]amino}-4-hydroxypyrrolidine-1-carboxylate2679948-41-3C20H28N2O5
- tert-Butyl 3-({benzyl[(prop-2-en-1-yloxy)carbonyl]amino}methyl)-3-hydroxyazetidine-1-carboxylate2680714-93-4C20H28N2O5
- 5-Benzyl 2-tert-butyl 1-(hydroxymethyl)-octahydropyrrolo[3,4-c]pyrrole-2,5-dicarboxylate2680701-39-5C20H28N2O5
- Ethyl 4-{[(tert-butoxy)carbonyl]amino}-3,4-dihydrospiro[1-benzopyran-2,3'-pyrrolidine]-7-carboxylate2138207-31-3C20H28N2O5
- Ethyl 4-{[(tert-butoxy)carbonyl]amino}-3,4-dihydrospiro[1-benzopyran-2,3'-pyrrolidine]-6-carboxylate2138207-36-8C20H28N2O5
- rac-8-Benzyl 3-tert-butyl (1R,2S,5S)-2-(hydroxymethyl)-3,8-diazabicyclo[3.2.1]octane-3,8-dicarboxylate2763994-19-8C20H28N2O5
- 3-(4-(tert-Butoxycarbonyl)piperazine-1-carbonyl)-2-isopropylbenzoic acid3078361-54-0C20H28N2O5
- O3-benzyl O8-tert-butyl exo-2-(hydroxymethyl)-3,8-diazabicyclo[3.2.1]octane-3,8-dicarboxylateC20H28N2O5
- 3-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-5-(ethylcarbamoyl)benzoic acid3078555-23-1C20H28N2O5
- 3-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-5-(dimethylcarbamoyl)benzoic acid3078463-53-0C20H28N2O5
- O7-benzyl O2-tert-butyl (5S)-5-(hydroxymethyl)-2,7-diazaspiro[3.4]octane-2,7-dicarboxylate2920198-57-6C20H28N2O5
- Methyl (2S,4S,5R)-4-[(3-methoxy-3-oxopropyl)carbamoyl]-1,2-dimethyl-5-(2-methylphenyl)pyrrolidine-2-carboxylate1212384-14-9C20H28N2O5
- tert-Butyl 3-((N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)methyl)pyrrolidine-1-carboxylate1420835-58-0C20H28N2O5
- tert-Butyl (3aS,7R,7aS)-7-(((benzyloxy)carbonyl)amino)hexahydrofuro[3,2-c]pyridine-5(4H)-carboxylate1932484-59-7C20H28N2O5
- tert-Butyl 3-[(2,4-dimethoxyphenyl)methyl]-6-oxo-3,8-diazabicyclo[3.2.1]octane-8-carboxylate2306268-23-3C20H28N2O5
- tert-Butyl (2S,4S)-4-hydroxy-2-((R)-2-phenylmorpholine-4-carbonyl)pyrrolidine-1-carboxylate3026050-73-4C20H28N2O5
- O7-benzyl O2-tert-butyl (5R)-5-(hydroxymethyl)-2,7-diazaspiro[3.4]octane-2,7-dicarboxylate2920239-61-6C20H28N2O5
- rac-8-Benzyl 3-tert-butyl (1R,2R,5S)-2-(hydroxymethyl)-3,8-diazabicyclo[3.2.1]octane-3,8-dicarboxylate2376850-64-3C20H28N2O5
- Methyl 1-[3,3-dimethyl-2-(phenylmethoxycarbonylamino)butanoyl]pyrrolidine-2-carboxylateC20H28N2O5
Frequently asked questions
What is the molar mass of C20H28N2O5?
The molar mass of C20H28N2O5 is 376.45 g/mol, calculated from standard atomic weights for 20 carbon atoms, 28 hydrogen atoms, 2 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 381.2312 Da.
How many compounds have the formula C20H28N2O5?
CompoundList lists 153 compounds with the molecular formula C20H28N2O5, including (R)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)piperidine-1-carboxylate, (R)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)piperidine-1-carboxylate, (S)-tert-Butyl 3-(N-methyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamido)piperidine-1-carboxylate. 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 C20H28N2O5?
C20H28N2O5 has a degree of unsaturation of 8. 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.