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Molecular formula

C21H29N5O5

21 compounds have this formula on CompoundList.

Molar mass
431.49g/mol
Monoisotopic mass
431.2169Da
Atoms
60
Elements
4
Rings plus double bonds
10

The formula C21H29N5O5 describes a molecule made of 21 carbon atoms, 29 hydrogen atoms, 5 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 × 2158.46%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 296.77%
    1.008 × 29 = 29.232 g/mol
  • N Nitrogen × 516.23%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 518.54%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C21H29N5O5

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

Showing 1 to 21 of 21 compounds

7-[3-(4-Ethylphenoxy)-2-hydroxypropyl]-8-[(3-methoxypropyl)amino]-3-methyl-3,7-dihydro-1H-purine-2,6-dione chemical structure, C21H29N5O5, CAS 476479-90-0
7-[3-(4-Ethylphenoxy)-2-hydroxypropyl]-8-[(3-methoxypropyl)amino]-3-methyl-3,7-dihydro-1H-purine-2,6-dione
CAS 476479-90-0C21H29N5O5
Ethyl 3-[[2-[4-(N'-hydroxycarbamimidoyl)phenyl]-1-oxo-2,8-diazaspiro[4.5]decane-8-carbonyl]amino]propanoate chemical structure, C21H29N5O5, CAS 685544-95-0
Ethyl 3-[[2-[4-(N'-hydroxycarbamimidoyl)phenyl]-1-oxo-2,8-diazaspiro[4.5]decane-8-carbonyl]amino]propanoate
CAS 685544-95-0C21H29N5O5
8-(Butylamino)-7-(2-hydroxy-3-(4-methoxyphenoxy)propyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H29N5O5, CAS 333755-56-9
8-(Butylamino)-7-(2-hydroxy-3-(4-methoxyphenoxy)propyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 333755-56-9C21H29N5O5
Ethyl 4-(2-oxo-2-{3-oxo-2-[2-oxo-2-(phenylamino)ethyl]piperazin-1-yl}ethyl)piperazine-1-carboxylate chemical structure, C21H29N5O5, CAS 1046447-36-2
Ethyl 4-(2-oxo-2-{3-oxo-2-[2-oxo-2-(phenylamino)ethyl]piperazin-1-yl}ethyl)piperazine-1-carboxylate
CAS 1046447-36-2C21H29N5O5
7-(2-Hydroxy-3-(p-tolyloxy)propyl)-8-((3-methoxypropyl)amino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H29N5O5, CAS 941885-91-2
7-(2-Hydroxy-3-(p-tolyloxy)propyl)-8-((3-methoxypropyl)amino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 941885-91-2C21H29N5O5
7-(3-(3,4-Dimethylphenoxy)-2-hydroxypropyl)-8-((3-hydroxypropyl)amino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H29N5O5, CAS 900013-53-8
7-(3-(3,4-Dimethylphenoxy)-2-hydroxypropyl)-8-((3-hydroxypropyl)amino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 900013-53-8C21H29N5O5
7-(3-(3-Ethylphenoxy)-2-hydroxypropyl)-8-((2-hydroxypropyl)amino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H29N5O5, CAS 941964-68-7
7-(3-(3-Ethylphenoxy)-2-hydroxypropyl)-8-((2-hydroxypropyl)amino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 941964-68-7C21H29N5O5
2-(4-Acetamidophenyl)-N-(6-amino-1-butyl-3-(2-methoxyethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide chemical structure, C21H29N5O5, CAS 628279-21-0
2-(4-Acetamidophenyl)-N-(6-amino-1-butyl-3-(2-methoxyethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide
CAS 628279-21-0C21H29N5O5
tert-Butyl 4-(1-(2-hydroxy-2-(2-methoxyphenyl)ethyl)-1H-1,2,3-triazole-4-carbonyl)piperazine-1-carboxylate chemical structure, C21H29N5O5, CAS 1396864-50-8
tert-Butyl 4-(1-(2-hydroxy-2-(2-methoxyphenyl)ethyl)-1H-1,2,3-triazole-4-carbonyl)piperazine-1-carboxylate
CAS 1396864-50-8C21H29N5O5
4-(4-Cyclopropyl-1-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)-N-(3,4,5-trimethoxyphenyl)piperidine-1-carboxamide chemical structure, C21H29N5O5, CAS 1797587-99-5
4-(4-Cyclopropyl-1-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)-N-(3,4,5-trimethoxyphenyl)piperidine-1-carboxamide
CAS 1797587-99-5C21H29N5O5
[(4R,6R,7S,8R)-7-Methoxy-12-methyl-10,13-dioxo-11-(2-pyrrolidin-1-ylethylamino)-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate chemical structure, C21H29N5O5, CAS 83586-87-2
[(4R,6R,7S,8R)-7-Methoxy-12-methyl-10,13-dioxo-11-(2-pyrrolidin-1-ylethylamino)-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate
CAS 83586-87-2C21H29N5O5
7-(3-(3,4-Dimethylphenoxy)-2-hydroxypropyl)-8-((3-methoxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H29N5O5, CAS 900013-42-5
7-(3-(3,4-Dimethylphenoxy)-2-hydroxypropyl)-8-((3-methoxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 900013-42-5C21H29N5O5
7-(3-(3-Ethylphenoxy)-2-hydroxypropyl)-8-((3-methoxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H29N5O5, CAS 941964-95-0
7-(3-(3-Ethylphenoxy)-2-hydroxypropyl)-8-((3-methoxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 941964-95-0C21H29N5O5
7-(2-Hydroxy-3-(4-methoxyphenoxy)propyl)-3-methyl-8-(pentylamino)-1H-purine-2,6(3H,7H)-dione chemical structure, C21H29N5O5, CAS 941965-11-3
7-(2-Hydroxy-3-(4-methoxyphenoxy)propyl)-3-methyl-8-(pentylamino)-1H-purine-2,6(3H,7H)-dione
CAS 941965-11-3C21H29N5O5
7-(2-Hydroxy-3-(4-methoxyphenoxy)propyl)-8-(isopentylamino)-3-methyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H29N5O5, CAS 941873-71-8
7-(2-Hydroxy-3-(4-methoxyphenoxy)propyl)-8-(isopentylamino)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 941873-71-8C21H29N5O5
7-(2-Hydroxy-3-phenoxypropyl)-8-((3-isopropoxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H29N5O5, CAS 941873-88-7
7-(2-Hydroxy-3-phenoxypropyl)-8-((3-isopropoxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 941873-88-7C21H29N5O5
7-(2-Hydroxy-3-(4-methoxyphenoxy)propyl)-8-(isobutylamino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H29N5O5, CAS 941965-53-3
7-(2-Hydroxy-3-(4-methoxyphenoxy)propyl)-8-(isobutylamino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 941965-53-3C21H29N5O5
7-(3-(3-Ethylphenoxy)-2-hydroxypropyl)-8-((3-hydroxypropyl)amino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C21H29N5O5, CAS 941936-90-9
7-(3-(3-Ethylphenoxy)-2-hydroxypropyl)-8-((3-hydroxypropyl)amino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 941936-90-9C21H29N5O5
4-(6-Ethoxy-2-methylpyrimidin-4-yl)-N-(3,4,5-trimethoxyphenyl)piperazine-1-carboxamide chemical structure, C21H29N5O5, CAS 1021119-28-7
4-(6-Ethoxy-2-methylpyrimidin-4-yl)-N-(3,4,5-trimethoxyphenyl)piperazine-1-carboxamide
CAS 1021119-28-7C21H29N5O5
(S)-3-[(R)-5-Azido-2-[(Boc-amino)methyl]pentanoyl]-4-benzyloxazolidin-2-one chemical structure, C21H29N5O5, CAS 1424402-13-0
(S)-3-[(R)-5-Azido-2-[(Boc-amino)methyl]pentanoyl]-4-benzyloxazolidin-2-one
CAS 1424402-13-0C21H29N5O5
1-[3-[(1,3-Dimethyl-2,6-dioxopyrimidin-4-yl)amino]propyl]-4-(2-methoxyphenyl)piperazin-1-ium-1-carboxylate chemical structure, C21H29N5O5, CAS 2568071-92-9
1-[3-[(1,3-Dimethyl-2,6-dioxopyrimidin-4-yl)amino]propyl]-4-(2-methoxyphenyl)piperazin-1-ium-1-carboxylate
CAS 2568071-92-9C21H29N5O5

Frequently asked questions

What is the molar mass of C21H29N5O5?

The molar mass of C21H29N5O5 is 431.49 g/mol, calculated from standard atomic weights for 21 carbon atoms, 29 hydrogen atoms, 5 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 431.2169 Da.

How many compounds have the formula C21H29N5O5?

CompoundList lists 21 compounds with the molecular formula C21H29N5O5, including 7-[3-(4-Ethylphenoxy)-2-hydroxypropyl]-8-[(3-methoxypropyl)amino]-3-methyl-3,7-dihydro-1H-purine-2,6-dione, Ethyl 3-[[2-[4-(N'-hydroxycarbamimidoyl)phenyl]-1-oxo-2,8-diazaspiro[4.5]decane-8-carbonyl]amino]propanoate, 8-(Butylamino)-7-(2-hydroxy-3-(4-methoxyphenoxy)propyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione. 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 C21H29N5O5?

C21H29N5O5 has a degree of unsaturation of 10. 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.