CompoundList
Sign in
Molecular formula

C21H30N4O4

34 compounds have this formula on CompoundList.

Molar mass
402.50g/mol
Monoisotopic mass
402.2267Da
Atoms
59
Elements
4
Rings plus double bonds
9

The formula C21H30N4O4 describes a molecule made of 21 carbon atoms, 30 hydrogen atoms, 4 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 × 2162.67%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 307.51%
    1.008 × 30 = 30.240 g/mol
  • N Nitrogen × 413.92%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 415.90%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C21H30N4O4

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 34 of 34 compounds

Cinitapride chemical structure, C21H30N4O4, CAS 66564-14-5
Cinitapride
CAS 66564-14-5C21H30N4O4
Methyl 4-[2-(4-carbamoyl-4-piperidylpiperidyl)acetylamino]benzoate chemical structure, C21H30N4O4, CAS 831185-35-4
Methyl 4-[2-(4-carbamoyl-4-piperidylpiperidyl)acetylamino]benzoate
CAS 831185-35-4C21H30N4O4
N-(2-(Cyclohex-1-en-1-yl)ethyl)-7-(3-methoxypropyl)-1,3-dimethyl-2,4-dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6-carboxamide chemical structure, C21H30N4O4, CAS 1021259-13-1
N-(2-(Cyclohex-1-en-1-yl)ethyl)-7-(3-methoxypropyl)-1,3-dimethyl-2,4-dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6-carboxamide
CAS 1021259-13-1C21H30N4O4
tert-Butyl(1-(2-(7-methoxy-2-oxoquinoxalin-1(2H)-yl)ethyl)piperidin-4-yl)carbamate chemical structure, C21H30N4O4, CAS 917343-39-6
tert-Butyl(1-(2-(7-methoxy-2-oxoquinoxalin-1(2H)-yl)ethyl)piperidin-4-yl)carbamate
CAS 917343-39-6C21H30N4O4
1-[3-[[1-(4-Ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl]amino]propyl]piperidine-4-carboxamide chemical structure, C21H30N4O4, CAS 1009701-96-5
1-[3-[[1-(4-Ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl]amino]propyl]piperidine-4-carboxamide
CAS 1009701-96-5C21H30N4O4
3-((3-(Cyclohexylcarbamoyl)-1-ethyl-1H-pyrazol-4-yl)carbamoyl)bicyclo[2.2.1]heptane-2-carboxylic acid chemical structure, C21H30N4O4, CAS 1052567-29-9
3-((3-(Cyclohexylcarbamoyl)-1-ethyl-1H-pyrazol-4-yl)carbamoyl)bicyclo[2.2.1]heptane-2-carboxylic acid
CAS 1052567-29-9C21H30N4O4
Ethyl 4-(2-(3-(4-isopropylphenyl)-2-oxoimidazolidin-1-yl)acetyl)piperazine-1-carboxylate chemical structure, C21H30N4O4, CAS 1251546-87-8
Ethyl 4-(2-(3-(4-isopropylphenyl)-2-oxoimidazolidin-1-yl)acetyl)piperazine-1-carboxylate
CAS 1251546-87-8C21H30N4O4
N-[2-(2,6-Dimethylpiperidin-1-yl)ethyl]-3-(2-methoxyethyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxamide chemical structure, C21H30N4O4, CAS 892290-28-7
N-[2-(2,6-Dimethylpiperidin-1-yl)ethyl]-3-(2-methoxyethyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxamide
CAS 892290-28-7C21H30N4O4
3-(2-Methoxyethyl)-N-[3-(2-methylpiperidin-1-yl)propyl]-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxamide chemical structure, C21H30N4O4, CAS 892259-62-0
3-(2-Methoxyethyl)-N-[3-(2-methylpiperidin-1-yl)propyl]-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxamide
CAS 892259-62-0C21H30N4O4
N1-(1-isobutyryl-1,2,3,4-tetrahydroquinolin-7-yl)-N2-(2-morpholinoethyl)oxalamide chemical structure, C21H30N4O4, CAS 941893-85-2
N1-(1-isobutyryl-1,2,3,4-tetrahydroquinolin-7-yl)-N2-(2-morpholinoethyl)oxalamide
CAS 941893-85-2C21H30N4O4
4-{[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]carbonyl}-N,N-dimethylpiperidine-1-carboxamide chemical structure, C21H30N4O4, CAS 1158422-26-4
4-{[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]carbonyl}-N,N-dimethylpiperidine-1-carboxamide
CAS 1158422-26-4C21H30N4O4
tert-Butyl (1-(2-(7-methoxy-2-oxo-1,8-naphthyridin-1(2H)-yl)ethyl)piperidin-4-yl)carbamate chemical structure, C21H30N4O4, CAS 959615-91-9
tert-Butyl (1-(2-(7-methoxy-2-oxo-1,8-naphthyridin-1(2H)-yl)ethyl)piperidin-4-yl)carbamate
CAS 959615-91-9C21H30N4O4
Methyl (1-{N-[(4-phenylpiperazin-1-yl)carbonyl]glycyl}piperidin-4-yl)acetate chemical structure, C21H30N4O4, CAS 1351693-94-1
Methyl (1-{N-[(4-phenylpiperazin-1-yl)carbonyl]glycyl}piperidin-4-yl)acetate
CAS 1351693-94-1C21H30N4O4
Methyl 4-({4-[4-ethyl-1-(2-methoxyethyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl]piperidin-1-yl}methyl)benzoate chemical structure, C21H30N4O4, CAS 1797288-59-5
Methyl 4-({4-[4-ethyl-1-(2-methoxyethyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl]piperidin-1-yl}methyl)benzoate
CAS 1797288-59-5C21H30N4O4
1-(1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-5-oxopyrrolidin-3-yl)-3-(3-(piperidin-1-yl)propyl)urea chemical structure, C21H30N4O4, CAS 894041-71-5
1-(1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-5-oxopyrrolidin-3-yl)-3-(3-(piperidin-1-yl)propyl)urea
CAS 894041-71-5C21H30N4O4
N1-(2-(benzo[d][1,3]dioxol-5-yl)-2-(4-methylpiperazin-1-yl)ethyl)-N2-cyclopentyloxalamide chemical structure, C21H30N4O4, CAS 896335-18-5
N1-(2-(benzo[d][1,3]dioxol-5-yl)-2-(4-methylpiperazin-1-yl)ethyl)-N2-cyclopentyloxalamide
CAS 896335-18-5C21H30N4O4
N-[3-(Morpholin-4-yl)propyl]-2,4-dioxo-3-pentyl-1,2,3,4-tetrahydroquinazoline-7-carboxamide chemical structure, C21H30N4O4, CAS 892267-40-2
N-[3-(Morpholin-4-yl)propyl]-2,4-dioxo-3-pentyl-1,2,3,4-tetrahydroquinazoline-7-carboxamide
CAS 892267-40-2C21H30N4O4
tert-Butyl (1-(2-(7-methoxy-2-oxo-1,5-naphthyridin-1(2H)-yl)ethyl)piperidin-4-yl)carbamate chemical structure, C21H30N4O4, CAS 959616-29-6
tert-Butyl (1-(2-(7-methoxy-2-oxo-1,5-naphthyridin-1(2H)-yl)ethyl)piperidin-4-yl)carbamate
CAS 959616-29-6C21H30N4O4
tert-Butyl 4-(5-amino-4-(3,4-dimethoxyphenyl)-1H-pyrazol-3-yl)piperidine-1-carboxylate chemical structure, C21H30N4O4, CAS 838855-45-1
tert-Butyl 4-(5-amino-4-(3,4-dimethoxyphenyl)-1H-pyrazol-3-yl)piperidine-1-carboxylate
CAS 838855-45-1C21H30N4O4
N-(3-(Azepan-1-yl)propyl)-3-(2-methoxyethyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxamide chemical structure, C21H30N4O4, CAS 892271-12-4
N-(3-(Azepan-1-yl)propyl)-3-(2-methoxyethyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxamide
CAS 892271-12-4C21H30N4O4
MAB-CHMINACA metabolite M11 chemical structure, C21H30N4O4, CAS 2748161-34-2
MAB-CHMINACA metabolite M11
CAS 2748161-34-2C21H30N4O4
4-Hydroxy-3-((4-(2-hydroxyethyl)piperazin-1-yl)(pyridin-2-yl)methyl)-1-(2-methoxyethyl)-6-methylpyridin-2(1H)-one chemical structure, C21H30N4O4, CAS 897735-57-8
4-Hydroxy-3-((4-(2-hydroxyethyl)piperazin-1-yl)(pyridin-2-yl)methyl)-1-(2-methoxyethyl)-6-methylpyridin-2(1H)-one
CAS 897735-57-8C21H30N4O4
[2-Amino-6-{4-[(cyclohexylmethyl)amino]-4-oxobutoxy}quinazolin-3(4H)-yl]acetic acid chemical structure, C21H30N4O4, CAS 114703-77-4
[2-Amino-6-{4-[(cyclohexylmethyl)amino]-4-oxobutoxy}quinazolin-3(4H)-yl]acetic acid
CAS 114703-77-4C21H30N4O4
tert-Butyl 4-{2-oxo-2-[3-oxo-4-(pyridin-3-yl)piperazin-1-yl]ethyl}piperidine-1-carboxylate chemical structure, C21H30N4O4, CAS 2097902-81-1
tert-Butyl 4-{2-oxo-2-[3-oxo-4-(pyridin-3-yl)piperazin-1-yl]ethyl}piperidine-1-carboxylate
CAS 2097902-81-1C21H30N4O4

Frequently asked questions

What is the molar mass of C21H30N4O4?

The molar mass of C21H30N4O4 is 402.50 g/mol, calculated from standard atomic weights for 21 carbon atoms, 30 hydrogen atoms, 4 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 402.2267 Da.

How many compounds have the formula C21H30N4O4?

CompoundList lists 34 compounds with the molecular formula C21H30N4O4, including Cinitapride, Methyl 4-[2-(4-carbamoyl-4-piperidylpiperidyl)acetylamino]benzoate, N-(2-(Cyclohex-1-en-1-yl)ethyl)-7-(3-methoxypropyl)-1,3-dimethyl-2,4-dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6-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 C21H30N4O4?

C21H30N4O4 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.