Molecular formula

C₂₇H₂₁NO₆

17 compounds have this formula on CompoundList.

Molar mass: 455.47g/mol
Monoisotopic mass: 455.1369Da
Atoms: 55
Elements: 4
Rings plus double bonds: 18

The formula C27H21NO6 describes a molecule made of 27 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 6 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 × 2771.20%
12.011 × 27 = 324.297 g/mol
H Hydrogen × 214.65%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 13.08%
14.007 × 1 = 14.007 g/mol
O Oxygen × 621.08%
15.999 × 6 = 95.994 g/mol

Look up another formula

Compounds with the formula C27H21NO6

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

Showing 1 to 17 of 17 compounds

3,3'-(4-(Dimethylamino)benzylidene)bis(4-hydroxycoumarin)

CAS 10172-76-6C₂₇H₂₁NO₆

1-Benzyl-3-hydroxy-3-[2-(8-methoxy-2-oxo-2H-chromen-3-yl)-2-oxoethyl]-1,3-dihydro-2H-indol-2-one

CAS 356075-51-9C₂₇H₂₁NO₆

Ethyl 4-[5-[(E)-3-[4-(furan-2-carbonylamino)phenyl]-3-oxoprop-1-enyl]furan-2-yl]benzoate

CAS 627067-93-0C₂₇H₂₁NO₆

1-(4-Methylphenyl)-1-oxopropan-2-yl 2-(4-acetylphenyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylate

CAS 355431-37-7C₂₇H₂₁NO₆

3,4-Dimethoxy-N-(2-(7-methyl-2-oxo-2H-chromen-4-yl)benzofuran-3-yl)benzamide

CAS 904516-54-7C₂₇H₂₁NO₆

5-(4-(Benzyloxy)phenyl)-4-(furan-2-carbonyl)-1-(furan-2-ylmethyl)-3-hydroxy-1H-pyrrol-2(5H)-one

CAS 618072-46-1C₂₇H₂₁NO₆

1-Methyl-2-(4-methylphenyl)-2-oxoethyl 2-(3-acetylphenyl)-1,3-dioxoisoindoline-5-carboxylate

CAS 355431-30-0C₂₇H₂₁NO₆

3-[3-Cinnamoyl-4-hydroxy-2-(3-methoxyphenyl)-5-oxo-2,5-dihydro-1H-pyrrol-1-yl]benzoic acid

CAS 332125-72-1C₂₇H₂₁NO₆

(2E)-2-[(5-Methoxy-1-methyl-1H-indol-3-yl)methylidene]-3-oxo-2,3-dihydro-1-benzofuran-6-yl 3-methoxybenzoate

CAS 929417-86-7C₂₇H₂₁NO₆

(2E)-2-[(5-Methoxy-1-methyl-1H-indol-3-yl)methylidene]-3-oxo-2,3-dihydro-1-benzofuran-6-yl 4-methoxybenzoate

CAS 929440-07-3C₂₇H₂₁NO₆

(2E)-2-[(1-Methyl-1H-indol-3-yl)methylidene]-3-oxo-2,3-dihydro-1-benzofuran-6-yl 3,4-dimethoxybenzoate

CAS 929511-37-5C₂₇H₂₁NO₆

(2E)-2-[(5-Methoxy-1-methyl-1H-indol-3-yl)methylidene]-3-oxo-2,3-dihydro-1-benzofuran-6-yl 2-methoxybenzoate

CAS 929478-37-5C₂₇H₂₁NO₆

(2E)-2-[(1-Methyl-1H-indol-3-yl)methylidene]-3-oxo-2,3-dihydro-1-benzofuran-6-yl 3,5-dimethoxybenzoate

CAS 929444-20-2C₂₇H₂₁NO₆

2-[7-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methyl-2-oxo-2H-chromen-3-yl]acetic acid

CAS 884844-33-1C₂₇H₂₁NO₆

5-{[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenoxy]methyl}furan-2-carboxylic acid

CAS 2639463-16-2C₂₇H₂₁NO₆

5-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenoxy]methyl}furan-2-carboxylic acid

CAS 2639463-89-9C₂₇H₂₁NO₆

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-oxo-2H-chromen-4-yl)propanoic acid

CAS 2126805-01-2C₂₇H₂₁NO₆

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What is the molar mass of C27H21NO6?

The molar mass of C27H21NO6 is 455.47 g/mol, calculated from standard atomic weights for 27 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 6 oxygen atoms. The monoisotopic mass is 455.1369 Da.

How many compounds have the formula C27H21NO6?

CompoundList lists 17 compounds with the molecular formula C27H21NO6, including 3,3'-(4-(Dimethylamino)benzylidene)bis(4-hydroxycoumarin), 1-Benzyl-3-hydroxy-3-[2-(8-methoxy-2-oxo-2H-chromen-3-yl)-2-oxoethyl]-1,3-dihydro-2H-indol-2-one, Ethyl 4-[5-[(E)-3-[4-(furan-2-carbonylamino)phenyl]-3-oxoprop-1-enyl]furan-2-yl]benzoate. 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 C27H21NO6?

C27H21NO6 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.