Molecular formula

C₂₁H₁₅NO₆

17 compounds have this formula on CompoundList.

Molar mass: 377.35g/mol
Monoisotopic mass: 377.0899Da
Atoms: 43
Elements: 4
Rings plus double bonds: 15

The formula C21H15NO6 describes a molecule made of 21 carbon atoms, 15 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 × 2166.84%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 154.01%
1.008 × 15 = 15.120 g/mol
N Nitrogen × 13.71%
14.007 × 1 = 14.007 g/mol
O Oxygen × 625.44%
15.999 × 6 = 95.994 g/mol

Look up another formula

Compounds with the formula C21H15NO6

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

Showing 1 to 17 of 17 compounds

4-Methyl-2-oxo-2H-chromen-7-yl 3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoate

CAS 152061-71-7C₂₁H₁₅NO₆

Benzoic acid, 2,2',2''-nitrilotris-

CAS 32081-16-6C₂₁H₁₅NO₆

4,4',4''-Nitrilotribenzoic acid

CAS 118996-38-6C₂₁H₁₅NO₆

Ethyl 3-(2-oxo-2H-chromene-3-carboxamido)benzofuran-2-carboxylate

CAS 477500-84-8C₂₁H₁₅NO₆

(5-(3-Methoxyphenyl)isoxazol-3-yl)methyl 2-oxo-2H-chromene-3-carboxylate

CAS 946238-24-0C₂₁H₁₅NO₆

(10Z)-8,8-Dimethyl-10-[(4-nitrophenyl)methylidene]pyrano[2,3-f]chromene-2,9-dione

CAS 299929-46-7C₂₁H₁₅NO₆

(Z)-2-((5-Methylfuran-2-yl)methylene)-6-((4-nitrobenzyl)oxy)benzofuran-3(2H)-one

CAS 622803-15-0C₂₁H₁₅NO₆

(5-(Benzofuran-2-yl)isoxazol-3-yl)methyl methyl phthalate

CAS 1105203-44-8C₂₁H₁₅NO₆

2'-Amino-[1,1':3',1''-terphenyl]-4,4'',5'-tricarboxylic acid

CAS 1941226-90-9C₂₁H₁₅NO₆

Ethyl 3-acetyl-2,3,6,11-tetrahydro-1,6,11-trioxo-1H-naphth[2,3-e]indole-2-carboxylate

CAS 1008005-96-6C₂₁H₁₅NO₆

4-[(Benzyloxy)carbonyl]phenyl 4-nitrobenzoate

CAS 24285-46-9C₂₁H₁₅NO₆

4-[4-(4-Aminophenoxy)benzoyl]benzene-1,2-dicarboxylic acid

CAS 138455-20-6C₂₁H₁₅NO₆

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-oxo-1,4-dihydrospiro[2-benzopyran-3,1'-cyclobutane]-4-carboxylate

CAS 2248313-00-8C₂₁H₁₅NO₆

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-methyl-4-(phenoxymethyl)furan-2-carboxylate

CAS 2248298-28-2C₂₁H₁₅NO₆

3-{[(Benzyloxy)carbonyl]amino}oxanthrene-1-carboxylic acid

CAS 2639441-09-9C₂₁H₁₅NO₆

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 6,7-dimethoxynaphthalene-2-carboxylate

CAS 2248279-82-3C₂₁H₁₅NO₆

4-[(Benzyloxy)carbonyl]phenyl 2-nitrobenzoate

CAS 3054610-49-7C₂₁H₁₅NO₆

Frequently asked questions

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What is the molar mass of C21H15NO6?

The molar mass of C21H15NO6 is 377.35 g/mol, calculated from standard atomic weights for 21 carbon atoms, 15 hydrogen atoms, 1 nitrogen atom and 6 oxygen atoms. The monoisotopic mass is 377.0899 Da.

How many compounds have the formula C21H15NO6?

CompoundList lists 17 compounds with the molecular formula C21H15NO6, including 4-Methyl-2-oxo-2H-chromen-7-yl 3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoate, Benzoic acid, 2,2',2''-nitrilotris-, 4,4',4''-Nitrilotribenzoic acid. 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 C21H15NO6?

C21H15NO6 has a degree of unsaturation of 15. 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.