Molecular formula

C₂₅H₂₁N₅O₃

48 compounds have this formula on CompoundList.

Molar mass: 439.47g/mol
Monoisotopic mass: 439.1644Da
Atoms: 54
Elements: 4
Rings plus double bonds: 18

The formula C25H21N5O3 describes a molecule made of 25 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms and 3 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 × 2568.33%
12.011 × 25 = 300.275 g/mol
H Hydrogen × 214.82%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 515.94%
14.007 × 5 = 70.035 g/mol
O Oxygen × 310.92%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C25H21N5O3

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

Showing 1 to 48 of 48 compounds

3-Furanyl-[4-[5-(2-furanyl)-2-phenyl-7-pyrazolo[1,5-a]pyrimidinyl]-1-piperazinyl]methanone

CAS 1776055-05-0C₂₅H₂₁N₅O₃

N-(2-Furanylmethyl)-2-imino-5-oxo-1-(2-phenylethyl)-3-dipyrido[1,2-d:3',4'-f]pyrimidinecarboxamide

CAS 683806-57-7C₂₅H₂₁N₅O₃

$7-[(Furan-2-yl)methyl]-6-imino-2-oxo-N-(1-phenylethyl)-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide chemical structure, C25H21N5O3, CAS 510760-84-6$

7-[(Furan-2-yl)methyl]-6-imino-2-oxo-N-(1-phenylethyl)-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide

CAS 510760-84-6C₂₅H₂₁N₅O₃

N-Benzyl-1-(2-furylmethyl)-2-imino-8-methyl-5-oxo-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxamide

CAS 618383-66-7C₂₅H₂₁N₅O₃

$N-Benzyl-7-[(furan-2-yl)methyl]-6-imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide chemical structure, C25H21N5O3, CAS 510760-76-6$

N-Benzyl-7-[(furan-2-yl)methyl]-6-imino-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide

CAS 510760-76-6C₂₅H₂₁N₅O₃

1-(Furan-2-ylmethyl)-2-imino-N-(4-methylbenzyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide

CAS 636989-22-5C₂₅H₂₁N₅O₃

1-(2-Furylmethyl)-2-imino-5-oxo-N-(2-phenylethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide

CAS 371209-57-3C₂₅H₂₁N₅O₃

2-Imino-1-(4-methyl-benzyl)-10-oxo-1,10-dihydro-2H-1,9,10a-triaza-anthracene-3-carboxylic acid (furan-2-ylmethyl)-amide

CAS 573705-70-1C₂₅H₂₁N₅O₃

N-(4-Amino-3,4-dioxo-1-phenylbutan-2-yl)-2-(3-phenylpyrazol-1-yl)pyridine-3-carboxamide

CAS 1037826-43-9C₂₅H₂₁N₅O₃

Z-Trp-Bt

CAS 850232-59-6C₂₅H₂₁N₅O₃

2-(Naphthalen-1-yloxy)-N-[2-({3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}oxy)ethyl]acetamide

CAS 1060334-61-3C₂₅H₂₁N₅O₃

3-(4-Methoxyphenyl)-5-oxo-N-(2-phenylethyl)-4H,5H-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide

CAS 1031934-49-2C₂₅H₂₁N₅O₃

N-(1-(3,4-Dimethylphenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)-2-(naphthalen-2-yloxy)acetamide

CAS 899738-42-2C₂₅H₂₁N₅O₃

N-[(2-Methoxyphenyl)methyl]-3-(3-methylphenyl)-5-oxo-4H,5H-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide

CAS 1031648-76-6C₂₅H₂₁N₅O₃

N-[(3-Methoxyphenyl)methyl]-3-(3-methylphenyl)-5-oxo-4H,5H-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide

CAS 1031623-31-0C₂₅H₂₁N₅O₃

N-[(2-Methoxyphenyl)methyl]-3-(4-methylphenyl)-5-oxo-4H,5H-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide

CAS 1031594-72-5C₂₅H₂₁N₅O₃

N-[(4-Methoxyphenyl)methyl]-3-(4-methylphenyl)-5-oxo-4H,5H-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide

CAS 1031623-55-8C₂₅H₂₁N₅O₃

[4-(6-Nitro-4-phenylquinazolin-2-yl)piperazin-1-yl]-phenylmethanone

CAS 489397-60-6C₂₅H₂₁N₅O₃

N''-Benzoyl-N-(1-benzoyl-6-methoxy-4-methyl-2(1H)-quinazolinylidene)guanidine

CAS 352660-36-7C₂₅H₂₁N₅O₃

8-(2-Furylmethyl)-1,7-dimethyl-3-(naphthylmethyl)-1,3,5-trihydro-4-imidazolino [1,2-h]purine-2,4-dione

CAS 887454-74-2C₂₅H₂₁N₅O₃

N-(2-Methoxybenzyl)-5-methyl-1-(3-phenyl-2,1-benzoxazol-5-yl)-1H-1,2,3-triazole-4-carboxamide

CAS 950286-92-7C₂₅H₂₁N₅O₃

N-[3-Cyano-10-methyl-5-oxo-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidin-2-ylidene]benzamide

CAS 848213-69-4C₂₅H₂₁N₅O₃

N-(3-Cyclopropyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)-9H-xanthene-9-carboxamide

CAS 1203397-39-0C₂₅H₂₁N₅O₃

1-Benzyl-N-(furan-2-ylmethyl)-2-imino-8-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide

CAS 842961-70-0C₂₅H₂₁N₅O₃

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What is the molar mass of C25H21N5O3?

The molar mass of C25H21N5O3 is 439.47 g/mol, calculated from standard atomic weights for 25 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 439.1644 Da.

How many compounds have the formula C25H21N5O3?

CompoundList lists 48 compounds with the molecular formula C25H21N5O3, including 3-Furanyl-[4-[5-(2-furanyl)-2-phenyl-7-pyrazolo[1,5-a]pyrimidinyl]-1-piperazinyl]methanone, N-(2-Furanylmethyl)-2-imino-5-oxo-1-(2-phenylethyl)-3-dipyrido[1,2-d:3',4'-f]pyrimidinecarboxamide, 7-[(Furan-2-yl)methyl]-6-imino-2-oxo-N-(1-phenylethyl)-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-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 C25H21N5O3?

C25H21N5O3 has a degree of unsaturation of 18. 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.