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Molecular formula

C21H23NO7

30 compounds have this formula on CompoundList.

Molar mass
401.42g/mol
Monoisotopic mass
401.1475Da
Atoms
52
Elements
4
Rings plus double bonds
11

The formula C21H23NO7 describes a molecule made of 21 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom and 7 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 × 2162.84%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 235.78%
    1.008 × 23 = 23.184 g/mol
  • N Nitrogen × 13.49%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 727.90%
    15.999 × 7 = 111.993 g/mol
Look up another formula

Compounds with the formula C21H23NO7

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

Showing 1 to 30 of 30 compounds

Methyl 2-[4-(3,4,5-trimethoxybenzoyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetate chemical structure, C21H23NO7, CAS 439096-44-3
Methyl 2-[4-(3,4,5-trimethoxybenzoyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetate
CAS 439096-44-3C21H23NO7
l-alpha-Methyl-8-methoxy-6,7-dihydroxy-1-(6,7-dimethoxy-3-phthalidyl)-1,2,3,4-tetrahydroisoquinoline chemical structure, C21H23NO7, CAS 78213-27-1
l-alpha-Methyl-8-methoxy-6,7-dihydroxy-1-(6,7-dimethoxy-3-phthalidyl)-1,2,3,4-tetrahydroisoquinoline
CAS 78213-27-1C21H23NO7
Dimethyl 5-(4,7,7-trimethyl-2,3-dioxobicyclo[2.2.1]heptane-1-carboxamido)isophthalate chemical structure, C21H23NO7, CAS 622356-17-6
Dimethyl 5-(4,7,7-trimethyl-2,3-dioxobicyclo[2.2.1]heptane-1-carboxamido)isophthalate
CAS 622356-17-6C21H23NO7
Methyl 1-(5-((3-methoxybenzyl)oxy)-4-oxo-4H-pyran-2-carbonyl)piperidine-4-carboxylate chemical structure, C21H23NO7, CAS 1021258-14-9
Methyl 1-(5-((3-methoxybenzyl)oxy)-4-oxo-4H-pyran-2-carbonyl)piperidine-4-carboxylate
CAS 1021258-14-9C21H23NO7
Narcotoline hemiacetal chemical structure, C21H23NO7, CAS 1795791-30-8
Narcotoline hemiacetal
CAS 1795791-30-8C21H23NO7
Margrapine A chemical structure, C21H23NO7, CAS 185417-68-9
Margrapine A
CAS 185417-68-9C21H23NO7
5-(3,4-Dimethoxyphenyl)-3-hydroxy-1-(2-methoxyethyl)-4-(5-methyl-2-furoyl)-1,5-dihydro-2H-pyrrol-2-one chemical structure, C21H23NO7, CAS 505079-44-7
5-(3,4-Dimethoxyphenyl)-3-hydroxy-1-(2-methoxyethyl)-4-(5-methyl-2-furoyl)-1,5-dihydro-2H-pyrrol-2-one
CAS 505079-44-7C21H23NO7
(2-(3-Hydroxy-4-(2-phenoxyacetyl)phenoxy)acetyl)-L-valine chemical structure, C21H23NO7, CAS 956752-63-9
(2-(3-Hydroxy-4-(2-phenoxyacetyl)phenoxy)acetyl)-L-valine
CAS 956752-63-9C21H23NO7
(4E)-5-(3,4-Dimethoxyphenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione chemical structure, C21H23NO7, CAS 371130-11-9
(4E)-5-(3,4-Dimethoxyphenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
CAS 371130-11-9C21H23NO7
2-Methoxyethyl 2-amino-4-[4-(methoxycarbonyl)phenyl]-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate chemical structure, C21H23NO7, CAS 445266-45-5
2-Methoxyethyl 2-amino-4-[4-(methoxycarbonyl)phenyl]-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate
CAS 445266-45-5C21H23NO7
(4E)-5-(4-Hydroxy-3-methoxyphenyl)-4-[hydroxy(5-methylfuran-2-yl)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione chemical structure, C21H23NO7, CAS 505079-61-8
(4E)-5-(4-Hydroxy-3-methoxyphenyl)-4-[hydroxy(5-methylfuran-2-yl)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
CAS 505079-61-8C21H23NO7
(4E)-5-(4-Ethoxy-3-methoxyphenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione chemical structure, C21H23NO7, CAS 488102-13-2
(4E)-5-(4-Ethoxy-3-methoxyphenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione
CAS 488102-13-2C21H23NO7
5-(3-Ethoxy-4-hydroxyphenyl)-3-hydroxy-1-(2-methoxyethyl)-4-(5-methyl-2-furoyl)-1,5-dihydro-2H-pyrrol-2-one chemical structure, C21H23NO7, CAS 489422-27-7
5-(3-Ethoxy-4-hydroxyphenyl)-3-hydroxy-1-(2-methoxyethyl)-4-(5-methyl-2-furoyl)-1,5-dihydro-2H-pyrrol-2-one
CAS 489422-27-7C21H23NO7
Triethyl (5-benzoyl-1H-pyrrol-2-yl)methanetricarboxylate chemical structure, C21H23NO7, CAS 136116-84-2
Triethyl (5-benzoyl-1H-pyrrol-2-yl)methanetricarboxylate
CAS 136116-84-2C21H23NO7
(4E)-5-(3-Ethoxy-4-hydroxyphenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione chemical structure, C21H23NO7, CAS 384800-35-5
(4E)-5-(3-Ethoxy-4-hydroxyphenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
CAS 384800-35-5C21H23NO7
1,3-Dimethyl 5-[(3,5-diethoxybenzoyl)amino]-1,3-benzenedicarboxylate chemical structure, C21H23NO7, CAS 425413-53-2
1,3-Dimethyl 5-[(3,5-diethoxybenzoyl)amino]-1,3-benzenedicarboxylate
CAS 425413-53-2C21H23NO7
3-{[3,5-Bis(ethoxycarbonyl)phenyl]carbamoyl}bicyclo[2.2.1]hept-5-ene-2-carboxylic acid chemical structure, C21H23NO7, CAS 492426-08-1
3-{[3,5-Bis(ethoxycarbonyl)phenyl]carbamoyl}bicyclo[2.2.1]hept-5-ene-2-carboxylic acid
CAS 492426-08-1C21H23NO7
2-(4-Ethoxyphenyl)-3-(furan-2-carbonyl)-4-hydroxy-1-[2-(2-hydroxyethoxy)ethyl]-2H-pyrrol-5-one chemical structure, C21H23NO7, CAS 573947-18-9
2-(4-Ethoxyphenyl)-3-(furan-2-carbonyl)-4-hydroxy-1-[2-(2-hydroxyethoxy)ethyl]-2H-pyrrol-5-one
CAS 573947-18-9C21H23NO7
Diethyl 2-[2-nitro-1-(3-phenoxyphenyl)ethyl]malonate chemical structure, C21H23NO7, CAS 866153-01-7
Diethyl 2-[2-nitro-1-(3-phenoxyphenyl)ethyl]malonate
CAS 866153-01-7C21H23NO7
2-[[4-(Methoxycarbonyl)phenyl]amino]-2-oxoethyl 3,4-diethoxybenzoate chemical structure, C21H23NO7, CAS 1208920-17-5
2-[[4-(Methoxycarbonyl)phenyl]amino]-2-oxoethyl 3,4-diethoxybenzoate
CAS 1208920-17-5C21H23NO7
Methyl 4,6-O-benzylidene-3-O-[hydroxy(phenylimino)methyl]hexopyranoside chemical structure, C21H23NO7, CAS 5466-39-7
Methyl 4,6-O-benzylidene-3-O-[hydroxy(phenylimino)methyl]hexopyranoside
CAS 5466-39-7C21H23NO7
2,2'-{[4,4-Bis(4-hydroxyphenyl)pentanoyl]azanediyl}diacetic acid chemical structure, C21H23NO7, CAS 625833-53-6
2,2'-{[4,4-Bis(4-hydroxyphenyl)pentanoyl]azanediyl}diacetic acid
CAS 625833-53-6C21H23NO7
rac-1-O-DemethylPapaveroxine chemical structure, C21H23NO7
rac-1-O-DemethylPapaveroxine
C21H23NO7
3-tert-Butyl 3',5-dimethyl 2'-amino-5'-hydroxy[1,1'-biphenyl]-3,3',5-tricarboxylate chemical structure, C21H23NO7, CAS 885044-51-9
3-tert-Butyl 3',5-dimethyl 2'-amino-5'-hydroxy[1,1'-biphenyl]-3,3',5-tricarboxylate
CAS 885044-51-9C21H23NO7

Frequently asked questions

What is the molar mass of C21H23NO7?

The molar mass of C21H23NO7 is 401.42 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom and 7 oxygen atoms. The monoisotopic mass is 401.1475 Da.

How many compounds have the formula C21H23NO7?

CompoundList lists 30 compounds with the molecular formula C21H23NO7, including Methyl 2-[4-(3,4,5-trimethoxybenzoyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetate, l-alpha-Methyl-8-methoxy-6,7-dihydroxy-1-(6,7-dimethoxy-3-phthalidyl)-1,2,3,4-tetrahydroisoquinoline, Dimethyl 5-(4,7,7-trimethyl-2,3-dioxobicyclo[2.2.1]heptane-1-carboxamido)isophthalate. 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 C21H23NO7?

C21H23NO7 has a degree of unsaturation of 11. 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.