C21H29N3O5
38 compounds have this formula on CompoundList.
- Molar mass
- 403.48g/mol
- Monoisotopic mass
- 403.2107Da
- Atoms
- 58
- Elements
- 4
- Rings plus double bonds
- 9
The formula C21H29N3O5 describes a molecule made of 21 carbon atoms, 29 hydrogen atoms, 3 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 × 2162.51%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 297.24%1.008 × 29 = 29.232 g/mol
- N Nitrogen × 310.41%14.007 × 3 = 42.021 g/mol
- O Oxygen × 519.83%15.999 × 5 = 79.995 g/mol
Compounds with the formula C21H29N3O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 38 of 38 compounds
![Ethyl 4-[1-(2-butoxyphenyl)-2,5-dioxopyrrolidin-3-yl]piperazine-1-carboxylate chemical structure, C21H29N3O5, CAS 857494-06-5](/s/NFLCRXQAYJNEIP-UHFFFAOYSA-N.svg)
![1,1-Dimethylethyl N-[2-[[[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]carbonyl]amino]ethyl]carbamate chemical structure, C21H29N3O5, CAS 160291-46-3](/s/WSLGUEXTDSFACG-UHFFFAOYSA-N.svg)
![N-(3,4-Dimethoxyphenethyl)-2-(1-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide chemical structure, C21H29N3O5, CAS 941905-19-7](/s/WSCXFSVACLFOFV-UHFFFAOYSA-N.svg)
![1-Benzyl 9-tert-butyl 5-oxo-1,4,9-triazaspiro[5.5]undecane-1,9-dicarboxylate chemical structure, C21H29N3O5, CAS 1251001-99-6](/s/DDOGHOJRJTWLOP-UHFFFAOYSA-N.svg)
![1-Benzyl 8-tert-butyl 3-oxo-1,4,8-triazaspiro[5.5]undecane-1,8-dicarboxylate chemical structure, C21H29N3O5, CAS 1160247-12-0](/s/VGDGHKMQWHZDEQ-UHFFFAOYSA-N.svg)
![2-(3,5-Dimethyl-4-isoxazolyl)-1-[4-(2,3,4-trimethoxybenzyl)piperazino]-1-ethanone chemical structure, C21H29N3O5, CAS 1435991-62-0](/s/KTLLTOWCZAJMFI-UHFFFAOYSA-N.svg)
![7-Benzyl 10-tert-butyl 3-oxo-2,7,10-triazaspiro[4.6]undecane-7,10-dicarboxylate chemical structure, C21H29N3O5, CAS 1250999-19-9](/s/IROFIJYCLPXMDL-UHFFFAOYSA-N.svg)
![Methyl 3-[6-(3-methylbutylamino)-6-oxohexyl]-2,4-dioxo-1H-quinazoline-7-carboxylate chemical structure, C21H29N3O5, CAS 896385-12-9](/s/SYTJBDQICSVQJC-UHFFFAOYSA-N.svg)
![N-[5-(3,4,5-Triethoxyphenyl)-1,3,4-oxadiazol-2-yl]cyclohexanecarboxamide chemical structure, C21H29N3O5, CAS 891126-37-7](/s/RZPAOVDQEXXQHP-UHFFFAOYSA-N.svg)
![1-{1-[2-(3,4-Dimethoxyphenyl)ethyl]-5-oxopyrrolidine-3-carbonyl}piperidine-4-carboxamide chemical structure, C21H29N3O5, CAS 1031090-88-6](/s/IZZAPSNXWCYNOG-UHFFFAOYSA-N.svg)
![Benzyl 4-{3-[(tert-butoxy)carbonyl]-2-oxoimidazolidin-1-yl}piperidine-1-carboxylate chemical structure, C21H29N3O5, CAS 1312118-25-4](/s/JKGURJFEDPZIBP-UHFFFAOYSA-N.svg)
![tert-Butyl 4-{[1-(4-methoxyphenyl)-5-oxopyrrolidin-3-yl]carbonyl}piperazine-1-carboxylate chemical structure, C21H29N3O5, CAS 1081119-91-6](/s/GHTFQMNZBNHZAI-UHFFFAOYSA-N.svg)
![[Methoxy-methyl-[[(E)-2-methylbut-2-enyl]amino]-dioxo-[?]yl]methyl acetate chemical structure, C21H29N3O5, CAS 78142-77-5](/s/JEXXJESUEUYYMB-WRPNAVQASA-N.svg)
![N1-(2-(benzo[d][1,3]dioxol-5-yl)-2-morpholinoethyl)-N2-cyclohexyloxalamide chemical structure, C21H29N3O5, CAS 896350-69-9](/s/YMQPKXNVHLMZQC-UHFFFAOYSA-N.svg)
![Methyl 2,4-dioxo-3-[5-(pentylcarbamoyl)pentyl]-1,2,3,4-tetrahydroquinazoline-7-carboxylate chemical structure, C21H29N3O5, CAS 896384-54-6](/s/OJFHNXMXMBUAMN-UHFFFAOYSA-N.svg)
- Piperazine, 1-(3,5-dimethoxy-4-hydroxycinnamoyl)-4-pyrrolidinocarbonylmethyl-57061-75-3C21H29N3O5
- 8-(3,4-Diethoxybenzoyl)-3-propyl-1,3,8-triazaspiro[4.5]decane-2,4-dione1021210-48-9C21H29N3O5
- tert-Butyl 4-{[1-(3-methoxyphenyl)-5-oxopyrrolidin-3-yl]carbonyl}piperazine-1-carboxylate1081136-48-2C21H29N3O5
- 3-(4-Methoxy-benzyl)-1-methyl-2,4-dioxo-1,3,8-triaza-spiro[4.5]decane-8-carboxylic acid tert-butyl ester848076-55-1C21H29N3O5
- tert-Butyl 6-{4-[(prop-2-enamido)methyl]benzamido}-1,4-oxazepane-4-carboxylate2361704-24-5C21H29N3O5
- tert-Butyl N-{2-methoxy-5-[1-(prop-2-enoyl)piperidine-4-amido]phenyl}carbamate2361680-00-2C21H29N3O5
- N-[(1,1-Dimethylethoxy)carbonyl]-L-alanyl-N-methyl-D-tryptophan Methyl Ester131791-78-1C21H29N3O5
- Anamorelin impurity 26957753-14-9C21H29N3O5
- tert-Butyl 4-(2-(3,4-dihydro-6-methoxy-4-oxoquinazolin-7-yloxy)ethyl)piperidine-1-carboxylate401811-90-3C21H29N3O5
- rac-tert-Butyl (3R,4R)-3-methoxy-4-{4-[(prop-2-enamido)methyl]benzamido}pyrrolidine-1-carboxylate2411181-49-0C21H29N3O5
- 1-Boc-4-[4-(2,6-dioxo-3-piperidyl)-3-methoxyphenyl]piperazine3027830-32-3C21H29N3O5
- 2-Benzyl 5-tert-butyl 3a-carbamoyl-octahydro-1H-pyrrolo[3,4-c]pyridine-2,5-dicarboxylate2803852-14-2C21H29N3O5
- tert-Butyl 4-[6-(2-ethoxy-2-oxoethoxy)indazol-1-yl]piperidine-1-carboxylate1616077-62-3C21H29N3O5
- Boc-Ala-DL-N(Me)Trp-OMeC21H29N3O5
Frequently asked questions
What is the molar mass of C21H29N3O5?
The molar mass of C21H29N3O5 is 403.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 29 hydrogen atoms, 3 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 403.2107 Da.
How many compounds have the formula C21H29N3O5?
CompoundList lists 38 compounds with the molecular formula C21H29N3O5, including GC-373, Benzyl ((S)-4-methyl-1-oxo-1-(((S)-1-oxo-3-((S)-2-oxopyrrolidin-3-yl)propan-2-yl)amino)pentan-2-yl)carbamate, Ethyl 4-[1-(2-butoxyphenyl)-2,5-dioxopyrrolidin-3-yl]piperazine-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 C21H29N3O5?
C21H29N3O5 has a degree of unsaturation of 9. 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.