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Molecular formula

C21H31N3O5

31 compounds have this formula on CompoundList.

Molar mass
405.50g/mol
Monoisotopic mass
410.2578Da
Atoms
60
Elements
4
Rings plus double bonds
8

The formula C21H31N3O5 describes a molecule made of 21 carbon atoms, 31 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 × 2162.20%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 317.71%
    1.008 × 31 = 31.248 g/mol
  • N Nitrogen × 310.36%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 519.73%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C21H31N3O5

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

Showing 1 to 31 of 31 compounds

Lisinopril chemical structure, C21H31N3O5, CAS 76547-98-3
Lisinopril
CAS 76547-98-3C21H31N3O5
Cinpropazide chemical structure, C21H31N3O5, CAS 23887-47-0
Cinpropazide
CAS 23887-47-0C21H31N3O5
Rev 6207 chemical structure, C21H31N3O5, CAS 98056-23-6
Rev 6207
CAS 98056-23-6C21H31N3O5
Benzyl ((2S)-1-(((2S)-1-hydroxy-3-(2-oxopyrrolidin-3-yl)propan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)carbamate chemical structure, C21H31N3O5, CAS 1333231-43-8
Benzyl ((2S)-1-(((2S)-1-hydroxy-3-(2-oxopyrrolidin-3-yl)propan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)carbamate
CAS 1333231-43-8C21H31N3O5
Lisinopril r,S,S-isomer chemical structure, C21H31N3O5, CAS 85955-59-5
Lisinopril r,S,S-isomer
CAS 85955-59-5C21H31N3O5
Urea, 1-(4,7-dimethoxy-6-(2-(octahydro-azocin-1-yl)ethoxy)-5-benzofuranyl)-3-methyl- chemical structure, C21H31N3O5, CAS 66203-02-9
Urea, 1-(4,7-dimethoxy-6-(2-(octahydro-azocin-1-yl)ethoxy)-5-benzofuranyl)-3-methyl-
CAS 66203-02-9C21H31N3O5
Urea, 1-(4,7-dimethoxy-6-(4-piperidinobutoxy)-5-benzofuranyl)-3-methyl- chemical structure, C21H31N3O5, CAS 75883-62-4
Urea, 1-(4,7-dimethoxy-6-(4-piperidinobutoxy)-5-benzofuranyl)-3-methyl-
CAS 75883-62-4C21H31N3O5
Urea, 1-(4,7-dimethoxy-6-(2-piperidinoethoxy)-5-benzofuranyl)-3-propyl- chemical structure, C21H31N3O5, CAS 75883-64-6
Urea, 1-(4,7-dimethoxy-6-(2-piperidinoethoxy)-5-benzofuranyl)-3-propyl-
CAS 75883-64-6C21H31N3O5
Urea, 1-(4,7-dimethoxy-6-(2-piperidinoethoxy)-5-benzofuranyl)-3-isopropyl- chemical structure, C21H31N3O5, CAS 75883-65-7
Urea, 1-(4,7-dimethoxy-6-(2-piperidinoethoxy)-5-benzofuranyl)-3-isopropyl-
CAS 75883-65-7C21H31N3O5
Urea, 1-(4-isopropoxy-7-methoxy-6-(2-piperidinoethoxy)-5-benzofuranyl)-3-methyl- chemical structure, C21H31N3O5, CAS 75883-77-1
Urea, 1-(4-isopropoxy-7-methoxy-6-(2-piperidinoethoxy)-5-benzofuranyl)-3-methyl-
CAS 75883-77-1C21H31N3O5
N2-(1-Carboxy-3-phenylpropyl)-L-lysyl-L-proline chemical structure, C21H31N3O5, CAS 77726-95-5
N2-(1-Carboxy-3-phenylpropyl)-L-lysyl-L-proline
CAS 77726-95-5C21H31N3O5
tert-Butyl 7-(3-isopropoxy-4-nitrophenyl)-1,7-diazaspiro[4.4]nonane-1-carboxylate chemical structure, C21H31N3O5, CAS 1462951-13-8
tert-Butyl 7-(3-isopropoxy-4-nitrophenyl)-1,7-diazaspiro[4.4]nonane-1-carboxylate
CAS 1462951-13-8C21H31N3O5
n5-(6-Methoxyquinolin-8-yl)-n1-propylhexane-1,5-diamine ethanedioate(1:1) chemical structure, C21H31N3O5, CAS 5394-82-1
n5-(6-Methoxyquinolin-8-yl)-n1-propylhexane-1,5-diamine ethanedioate(1:1)
CAS 5394-82-1C21H31N3O5
Nitric acid--1-(6-methoxyquinolin-4-yl)-3-(3-propylpiperidin-4-yl)propan-1-ol (1/1) chemical structure, C21H31N3O5, CAS 63885-15-4
Nitric acid--1-(6-methoxyquinolin-4-yl)-3-(3-propylpiperidin-4-yl)propan-1-ol (1/1)
CAS 63885-15-4C21H31N3O5
Lisinopril-d5 chemical structure, C21H31N3O5, CAS 1356905-39-9
Lisinopril-d5
CAS 1356905-39-9C21H31N3O5
N-Butyl-N-(6-methoxyquinolin-8-yl)pentane-1,5-diamine chemical structure, C21H31N3O5, CAS 6938-61-0
N-Butyl-N-(6-methoxyquinolin-8-yl)pentane-1,5-diamine
CAS 6938-61-0C21H31N3O5
N1-(2,2-diethoxyethyl)-N2-(1-isobutyryl-1,2,3,4-tetrahydroquinolin-7-yl)oxalamide chemical structure, C21H31N3O5, CAS 941893-93-2
N1-(2,2-diethoxyethyl)-N2-(1-isobutyryl-1,2,3,4-tetrahydroquinolin-7-yl)oxalamide
CAS 941893-93-2C21H31N3O5
4-Benzyloxycarbonyl-1-[2-(tert-butoxycarbonylamino)-2-methylpropionyl]piperazine chemical structure, C21H31N3O5, CAS 661481-68-1
4-Benzyloxycarbonyl-1-[2-(tert-butoxycarbonylamino)-2-methylpropionyl]piperazine
CAS 661481-68-1C21H31N3O5
(2R)-1-[(2R)-6-Amino-2-[[(1R)-1-carboxy-3-phenylpropyl]amino]hexanoyl]pyrrolidine-2-carboxylic acid chemical structure, C21H31N3O5, CAS 2743427-41-8
(2R)-1-[(2R)-6-Amino-2-[[(1R)-1-carboxy-3-phenylpropyl]amino]hexanoyl]pyrrolidine-2-carboxylic acid
CAS 2743427-41-8C21H31N3O5
(2R)-1-[(2R)-6-Amino-2-[[(1S)-1-carboxy-3-phenylpropyl]amino]hexanoyl]pyrrolidine-2-carboxylic acid chemical structure, C21H31N3O5, CAS 2743427-38-3
(2R)-1-[(2R)-6-Amino-2-[[(1S)-1-carboxy-3-phenylpropyl]amino]hexanoyl]pyrrolidine-2-carboxylic acid
CAS 2743427-38-3C21H31N3O5
Oxalic acid--N~1~-(6-methoxyquinolin-8-yl)-N~6~-(propan-2-yl)hexane-1,6-diamine (1/1) chemical structure, C21H31N3O5, CAS 5463-39-8
Oxalic acid--N~1~-(6-methoxyquinolin-8-yl)-N~6~-(propan-2-yl)hexane-1,6-diamine (1/1)
CAS 5463-39-8C21H31N3O5
tert-Butyl 4-(4-(((benzyloxy)carbonyl)amino)butanoyl)piperazine-1-carboxylate chemical structure, C21H31N3O5, CAS 1297124-11-8
tert-Butyl 4-(4-(((benzyloxy)carbonyl)amino)butanoyl)piperazine-1-carboxylate
CAS 1297124-11-8C21H31N3O5
tert-Butyl {1-[2-(6-methoxy-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)ethyl]piperidine-4-yl}carbamate chemical structure, C21H31N3O5, CAS 917341-81-2
tert-Butyl {1-[2-(6-methoxy-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)ethyl]piperidine-4-yl}carbamate
CAS 917341-81-2C21H31N3O5
Urea, 3-butyl-1-(1-ethyl-3-pyrrolidinyl)-1-phenyl-, fumarate (1:1) chemical structure, C21H31N3O5, CAS 20070-55-7
Urea, 3-butyl-1-(1-ethyl-3-pyrrolidinyl)-1-phenyl-, fumarate (1:1)
CAS 20070-55-7C21H31N3O5

Frequently asked questions

What is the molar mass of C21H31N3O5?

The molar mass of C21H31N3O5 is 405.50 g/mol, calculated from standard atomic weights for 21 carbon atoms, 31 hydrogen atoms, 3 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 410.2578 Da.

How many compounds have the formula C21H31N3O5?

CompoundList lists 31 compounds with the molecular formula C21H31N3O5, including Lisinopril, Cinpropazide, Rev 6207. 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 C21H31N3O5?

C21H31N3O5 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.