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Molecular formula

C26H21NO3

41 compounds have this formula on CompoundList.

Molar mass
395.46g/mol
Monoisotopic mass
395.1521Da
Atoms
51
Elements
4
Rings plus double bonds
17

The formula C26H21NO3 describes a molecule made of 26 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom 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 × 2678.97%
    12.011 × 26 = 312.286 g/mol
  • H Hydrogen × 215.35%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 13.54%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 312.14%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C26H21NO3

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

Showing 1 to 41 of 41 compounds

2-(Biphenyl-4-yl)-2-oxoethyl 2,6-dimethylquinoline-4-carboxylate chemical structure, C26H21NO3, CAS 355826-65-2
2-(Biphenyl-4-yl)-2-oxoethyl 2,6-dimethylquinoline-4-carboxylate
CAS 355826-65-2C26H21NO3
Ethyl 2-methyl-4-naphthalen-1-yl-5-oxo-1,4-dihydroindeno[1,2-b]pyridine-3-carboxylate chemical structure, C26H21NO3, CAS 497866-49-6
Ethyl 2-methyl-4-naphthalen-1-yl-5-oxo-1,4-dihydroindeno[1,2-b]pyridine-3-carboxylate
CAS 497866-49-6C26H21NO3
1-Methyl-2-oxo-2-phenylethyl 6-methyl-2-phenyl-4-quinolinecarboxylate chemical structure, C26H21NO3, CAS 355428-50-1
1-Methyl-2-oxo-2-phenylethyl 6-methyl-2-phenyl-4-quinolinecarboxylate
CAS 355428-50-1C26H21NO3
2-(4-Methylphenyl)-2-oxoethyl 3-methyl-2-phenyl-4-quinolinecarboxylate chemical structure, C26H21NO3, CAS 355421-93-1
2-(4-Methylphenyl)-2-oxoethyl 3-methyl-2-phenyl-4-quinolinecarboxylate
CAS 355421-93-1C26H21NO3
2-Oxo-2-phenylethyl 3-methyl-2-(4-methylphenyl)-4-quinolinecarboxylate chemical structure, C26H21NO3, CAS 355826-60-7
2-Oxo-2-phenylethyl 3-methyl-2-(4-methylphenyl)-4-quinolinecarboxylate
CAS 355826-60-7C26H21NO3
2-Oxo-2-phenylethyl 2-(4-ethylphenyl)-4-quinolinecarboxylate chemical structure, C26H21NO3, CAS 355433-16-8
2-Oxo-2-phenylethyl 2-(4-ethylphenyl)-4-quinolinecarboxylate
CAS 355433-16-8C26H21NO3
2-Oxo-2-phenylethyl 3,6-dimethyl-2-phenyl-4-quinolinecarboxylate chemical structure, C26H21NO3, CAS 355421-86-2
2-Oxo-2-phenylethyl 3,6-dimethyl-2-phenyl-4-quinolinecarboxylate
CAS 355421-86-2C26H21NO3
2-Oxo-2-phenylethyl 2-(3,4-dimethylphenyl)-4-quinolinecarboxylate chemical structure, C26H21NO3, CAS 355155-63-4
2-Oxo-2-phenylethyl 2-(3,4-dimethylphenyl)-4-quinolinecarboxylate
CAS 355155-63-4C26H21NO3
2-(3,4-Dimethylphenyl)-2-oxoethyl 2-phenylquinoline-4-carboxylate chemical structure, C26H21NO3, CAS 292612-46-5
2-(3,4-Dimethylphenyl)-2-oxoethyl 2-phenylquinoline-4-carboxylate
CAS 292612-46-5C26H21NO3
N-Benzoylphenylalanine naphthyl ester chemical structure, C26H21NO3, CAS 124199-70-8
N-Benzoylphenylalanine naphthyl ester
CAS 124199-70-8C26H21NO3
N-Benzoyl-DL-phenylalanine beta-naphthyl ester chemical structure, C26H21NO3, CAS 2134-24-9
N-Benzoyl-DL-phenylalanine beta-naphthyl ester
CAS 2134-24-9C26H21NO3
17-(4-Ethoxyphenyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione chemical structure, C26H21NO3, CAS 4659-51-2
17-(4-Ethoxyphenyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione
CAS 4659-51-2C26H21NO3
Ceranib1 chemical structure, C26H21NO3, CAS 328076-61-5
Ceranib1
CAS 328076-61-5C26H21NO3
N-Benzoyl-L-phenylalanine 2-naphthalenyl ester chemical structure, C26H21NO3, CAS 15873-25-3
N-Benzoyl-L-phenylalanine 2-naphthalenyl ester
CAS 15873-25-3C26H21NO3
18-Benzyl-4,12,12-trimethyl-6-oxa-18-azapentacyclo[13.2.1.03,7.08,17.011,16]octadeca-1(17),3(7),4,8,10,15-hexaene-2,14-dione chemical structure, C26H21NO3, CAS 2242432-02-4
18-Benzyl-4,12,12-trimethyl-6-oxa-18-azapentacyclo[13.2.1.03,7.08,17.011,16]octadeca-1(17),3(7),4,8,10,15-hexaene-2,14-dione
CAS 2242432-02-4C26H21NO3
2-(4-Phenylpiperidine-1-carbonyl)anthracene-9,10-dione chemical structure, C26H21NO3, CAS 309734-15-4
2-(4-Phenylpiperidine-1-carbonyl)anthracene-9,10-dione
CAS 309734-15-4C26H21NO3
2-(3-Hydroxyphenyl)-4,7-diphenyl-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione chemical structure, C26H21NO3, CAS 20929-52-6
2-(3-Hydroxyphenyl)-4,7-diphenyl-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione
CAS 20929-52-6C26H21NO3
1-(4-Methylphenyl)-1-oxopropan-2-yl 2-phenylquinoline-4-carboxylate chemical structure, C26H21NO3, CAS 355826-46-9
1-(4-Methylphenyl)-1-oxopropan-2-yl 2-phenylquinoline-4-carboxylate
CAS 355826-46-9C26H21NO3
1-Oxo-1-phenylpropan-2-yl 3-methyl-2-phenylquinoline-4-carboxylate chemical structure, C26H21NO3, CAS 355421-95-3
1-Oxo-1-phenylpropan-2-yl 3-methyl-2-phenylquinoline-4-carboxylate
CAS 355421-95-3C26H21NO3
3-(4-(Allyloxy)phenyl)-2-(1,3-benzoxazol-2-yl)-1-(4-methylphenyl)-2-propen-1-one chemical structure, C26H21NO3, CAS 374101-25-4
3-(4-(Allyloxy)phenyl)-2-(1,3-benzoxazol-2-yl)-1-(4-methylphenyl)-2-propen-1-one
CAS 374101-25-4C26H21NO3
2-Oxo-2-phenylethyl 8-methyl-2-(4-methylphenyl)-4-quinolinecarboxylate chemical structure, C26H21NO3, CAS 354533-11-2
2-Oxo-2-phenylethyl 8-methyl-2-(4-methylphenyl)-4-quinolinecarboxylate
CAS 354533-11-2C26H21NO3
2-(4-Methylphenyl)-2-oxoethyl 8-methyl-2-phenyl-4-quinolinecarboxylate chemical structure, C26H21NO3, CAS 354533-10-1
2-(4-Methylphenyl)-2-oxoethyl 8-methyl-2-phenyl-4-quinolinecarboxylate
CAS 354533-10-1C26H21NO3
Fmoc-n-naphthylmethyl-hydroxylamine chemical structure, C26H21NO3, CAS 198411-66-4
Fmoc-n-naphthylmethyl-hydroxylamine
CAS 198411-66-4C26H21NO3
(1S)-2'-(1-Pyrrolidinylcarbonyl)[1,1'-binaphthalene]-2-carboxylic acid chemical structure, C26H21NO3, CAS 2646621-96-5
(1S)-2'-(1-Pyrrolidinylcarbonyl)[1,1'-binaphthalene]-2-carboxylic acid
CAS 2646621-96-5C26H21NO3

Frequently asked questions

What is the molar mass of C26H21NO3?

The molar mass of C26H21NO3 is 395.46 g/mol, calculated from standard atomic weights for 26 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 395.1521 Da.

How many compounds have the formula C26H21NO3?

CompoundList lists 41 compounds with the molecular formula C26H21NO3, including 2-(Biphenyl-4-yl)-2-oxoethyl 2,6-dimethylquinoline-4-carboxylate, Ethyl 2-methyl-4-naphthalen-1-yl-5-oxo-1,4-dihydroindeno[1,2-b]pyridine-3-carboxylate, 1-Methyl-2-oxo-2-phenylethyl 6-methyl-2-phenyl-4-quinolinecarboxylate. 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 C26H21NO3?

C26H21NO3 has a degree of unsaturation of 17. 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.