Molecular formula
C23H21NO4
163 compounds have this formula on CompoundList.
- Molar mass
- 375.42g/mol
- Monoisotopic mass
- 375.1471Da
- Atoms
- 49
- Elements
- 4
- Rings plus double bonds
- 14
The formula C23H21NO4 describes a molecule made of 23 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 4 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 × 2373.58%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 215.64%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 13.73%14.007 × 1 = 14.007 g/mol
- O Oxygen × 417.05%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C23H21NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 163 of 163 compounds
![3-[(2-Methylphenyl)formamido]-3-(3-phenoxyphenyl)propanoic acid chemical structure, C23H21NO4, CAS 2155856-17-8](/s/HPRZEXXDMFIKAU-UHFFFAOYSA-N.svg)
3-[(2-Methylphenyl)formamido]-3-(3-phenoxyphenyl)propanoic acid
CAS 2155856-17-8C23H21NO4
![3-[(3-Methylphenyl)formamido]-3-(3-phenoxyphenyl)propanoic acid chemical structure, C23H21NO4, CAS 2155855-23-3](/s/NUGLSFMTPSZEFB-UHFFFAOYSA-N.svg)
3-[(3-Methylphenyl)formamido]-3-(3-phenoxyphenyl)propanoic acid
CAS 2155855-23-3C23H21NO4
![Benzoic acid, 2,2'-[(4-methylphenyl)imino]bis-, dimethyl ester chemical structure, C23H21NO4, CAS 104014-19-9](/s/RSVAERYTXHVTBX-UHFFFAOYSA-N.svg)
Benzoic acid, 2,2'-[(4-methylphenyl)imino]bis-, dimethyl ester
CAS 104014-19-9C23H21NO4
7-Hydroxy-2,2-diphenyl-N-propyl-2H-1,3-benzodioxole-5-carboxamide
CAS 115685-07-9C23H21NO4
![3,3'-[(Benzylazanediyl)bis(methylene)]dibenzoic acid chemical structure, C23H21NO4, CAS 61363-34-6](/s/ZKRABJMWWZYXHD-UHFFFAOYSA-N.svg)
3,3'-[(Benzylazanediyl)bis(methylene)]dibenzoic acid
CAS 61363-34-6C23H21NO4
![(9H-Fluoren-9-yl)methyl N-[(2-hydroxy-4-methoxyphenyl)methyl]carbamate chemical structure, C23H21NO4, CAS 2764009-93-8](/s/CUXCPUNOGJRFDL-UHFFFAOYSA-N.svg)
(9H-Fluoren-9-yl)methyl N-[(2-hydroxy-4-methoxyphenyl)methyl]carbamate
CAS 2764009-93-8C23H21NO4
4-(4-Propoxybenzamido)phenyl benzoate
CAS 88340-20-9C23H21NO4
![4-[(9H-Fluoren-9-ylmethoxycarbonylamino)-methyl]-cyclohexa-1,5-dienecarboxylic acid chemical structure, C23H21NO4, CAS 2565806-76-8](/s/AQRXKIBLNGZMDS-UHFFFAOYSA-N.svg)
4-[(9H-Fluoren-9-ylmethoxycarbonylamino)-methyl]-cyclohexa-1,5-dienecarboxylic acid
CAS 2565806-76-8C23H21NO4
1-Methylethyl I+/--(benzoylamino)-I(2)-oxo-2-naphthalenepropanoate
CAS 921938-99-0C23H21NO4
![2'-Amino-5'-isopropyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid chemical structure, C23H21NO4, CAS 2480282-84-4](/s/QCJWRZMUPARWKU-UHFFFAOYSA-N.svg)
2'-Amino-5'-isopropyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid
CAS 2480282-84-4C23H21NO4
![(3S)-3-{[(Benzyloxy)carbonyl]amino}-3-{[1,1'-biphenyl]-4-yl}propanoic acid chemical structure, C23H21NO4, CAS 2137146-61-1](/s/ULOSMKWAWGPPSU-NRFANRHFSA-N.svg)
(3S)-3-{[(Benzyloxy)carbonyl]amino}-3-{[1,1'-biphenyl]-4-yl}propanoic acid
CAS 2137146-61-1C23H21NO4
![1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-3-(prop-2-yn-1-yl)pyrrolidine-3-carboxylic acid chemical structure, C23H21NO4, CAS 2243515-34-4](/s/FKANDAZCYHCPRY-UHFFFAOYSA-N.svg)
1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-3-(prop-2-yn-1-yl)pyrrolidine-3-carboxylic acid
CAS 2243515-34-4C23H21NO4
Ethyl 3-benzamido-4-(2-methylphenoxy)benzoate
CAS 81401-57-2C23H21NO4
Ethyl 3-benzamido-4-(3-methylphenoxy)benzoate
CAS 81401-58-3C23H21NO4
Ethyl 3-benzamido-4-(4-methylphenoxy)benzoate
CAS 81401-59-4C23H21NO4
![4-(2-{[(2-Methoxyphenyl)(phenyl)methyl]amino}-2-oxoethyl)benzoic acid chemical structure, C23H21NO4, CAS 89573-24-0](/s/WZQJMMHZCVXDQS-UHFFFAOYSA-N.svg)
4-(2-{[(2-Methoxyphenyl)(phenyl)methyl]amino}-2-oxoethyl)benzoic acid
CAS 89573-24-0C23H21NO4
![(9H-Fluoren-9-yl)methyl N-[5-(hydroxymethyl)-2-methoxyphenyl]carbamate chemical structure, C23H21NO4, CAS 206537-37-3](/s/IZQOCBXATGHYHB-UHFFFAOYSA-N.svg)
(9H-Fluoren-9-yl)methyl N-[5-(hydroxymethyl)-2-methoxyphenyl]carbamate
CAS 206537-37-3C23H21NO4
![(1S,2R,3S,4R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid chemical structure, C23H21NO4, CAS 2380442-56-6](/s/CGUNSQHMOYCPJU-LXPSQPKGSA-N.svg)
(1S,2R,3S,4R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid
CAS 2380442-56-6C23H21NO4
![2-{[1-(2-Hydroxyphenyl)-3-(2-methylphenyl)-3-oxopropyl]amino}benzoic acid chemical structure, C23H21NO4, CAS 116464-24-5](/s/KDBYXRFWSXHLFJ-UHFFFAOYSA-N.svg)
2-{[1-(2-Hydroxyphenyl)-3-(2-methylphenyl)-3-oxopropyl]amino}benzoic acid
CAS 116464-24-5C23H21NO4
![N-[2-(2H-1,3-Benzodioxol-5-yl)ethyl]-4-(benzyloxy)benzamide chemical structure, C23H21NO4, CAS 605657-49-6](/s/NOKPMFHBOCZIHE-UHFFFAOYSA-N.svg)
N-[2-(2H-1,3-Benzodioxol-5-yl)ethyl]-4-(benzyloxy)benzamide
CAS 605657-49-6C23H21NO4
![2-{4-[Benzyl(ethyl)amino]-2-hydroxybenzoyl}benzoic acid chemical structure, C23H21NO4, CAS 85448-87-9](/s/QJHDXCVOHHUMMG-UHFFFAOYSA-N.svg)
2-{4-[Benzyl(ethyl)amino]-2-hydroxybenzoyl}benzoic acid
CAS 85448-87-9C23H21NO4
![2-{[(Benzyloxy)carbonyl]amino}-2,3-diphenylpropanoic acid chemical structure, C23H21NO4, CAS 1923514-24-2](/s/DFQMLHXUZYTFTN-UHFFFAOYSA-N.svg)
2-{[(Benzyloxy)carbonyl]amino}-2,3-diphenylpropanoic acid
CAS 1923514-24-2C23H21NO4
![(4E)-4-[Hydroxy-(4-prop-2-enoxyphenyl)methylidene]-5-phenyl-1-prop-2-enylpyrrolidine-2,3-dione chemical structure, C23H21NO4, CAS 879913-09-4](/s/KVJVGPULRSKIIC-XUTLUUPISA-N.svg)
(4E)-4-[Hydroxy-(4-prop-2-enoxyphenyl)methylidene]-5-phenyl-1-prop-2-enylpyrrolidine-2,3-dione
CAS 879913-09-4C23H21NO4
![3-{[(Benzyloxy)carbonyl]amino}-3-(4-phenylphenyl)propanoic acid chemical structure, C23H21NO4, CAS 778600-42-3](/s/ULOSMKWAWGPPSU-UHFFFAOYSA-N.svg)
3-{[(Benzyloxy)carbonyl]amino}-3-(4-phenylphenyl)propanoic acid
CAS 778600-42-3C23H21NO4
- (3R)-3-{[(Benzyloxy)carbonyl]amino}-3-(4-phenylphenyl)propanoic acid2137141-87-6C23H21NO4
- 5-Cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-ynoic acid2171745-27-8C23H21NO4
- (2R)-2-{[(Benzyloxy)carbonyl]amino}-2-phenylethyl benzoate2803758-56-5C23H21NO4
- rac-(2R,3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid2580128-74-9C23H21NO4
- 8-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylic acid190061-48-4C23H21NO4
- 3-[(2R)-1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2-methylpyrrolidin-2-yl]prop-2-ynoic acid2380914-89-4C23H21NO4
- 3-{1-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclobutyl}prop-2-ynoic acid2580187-99-9C23H21NO4
- 3-[(2S)-1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2-methylpyrrolidin-2-yl]prop-2-ynoic acid2380813-38-5C23H21NO4
- 3-[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]prop-2-ynoic acid2385297-67-4C23H21NO4
- 3-(4-{[(Benzyloxy)carbonyl]amino}phenyl)-2-phenylpropanoic acid2639427-79-3C23H21NO4
- 4-{[(Benzyloxy)carbonyl][(2-methylphenyl)methyl]amino}benzoic acid2680904-38-3C23H21NO4
- Benzyl N-[5-acetyl-2-(benzyloxy)phenyl]carbamate2680743-96-6C23H21NO4
- 2-{[(Benzyloxy)carbonyl](2-phenylethyl)amino}benzoic acid2680712-81-4C23H21NO4
- 2-{[(Benzyloxy)carbonyl](diphenylmethyl)amino}acetic acid2680785-53-7C23H21NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-benzylbicyclo[2.2.1]heptane-2-carboxylate2248370-27-4C23H21NO4
- 6-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-6-azaspiro[3.4]oct-1-ene-2-carboxylic acid2763939-67-7C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[2-(2-hydroxyphenoxy)ethyl]carbamate2763915-96-2C23H21NO4
- (9H-Fluoren-9-yl)methyl N-(2-ethoxy-4-hydroxyphenyl)carbamate2763940-05-0C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[4-hydroxy-2-(methoxymethyl)phenyl]carbamate2764014-44-8C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[3-(2-hydroxyethoxy)phenyl]carbamate2763984-90-1C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[(3-hydroxy-4-methoxyphenyl)methyl]carbamate2763902-51-6C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[(2-hydroxy-3-methoxyphenyl)methyl]carbamate2763928-64-7C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[4-(2-hydroxyethoxy)phenyl]carbamate2764013-91-2C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[2-(2-hydroxyethoxy)phenyl]carbamate2764018-45-1C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[2-(hydroxymethyl)-3-methoxyphenyl]carbamate2763965-24-6C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[3-(hydroxymethyl)-4-methoxyphenyl]carbamate2763940-17-4C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[(2-hydroxy-5-methoxyphenyl)methyl]carbamate2764015-30-5C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[(4-hydroxy-3-methoxyphenyl)methyl]carbamate2763925-47-7C23H21NO4
- (9H-Fluoren-9-yl)methyl N-[2-(2,6-dihydroxyphenyl)ethyl]carbamate2770554-85-1C23H21NO4
- Methyl 3-ethynyl-1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutane-1-carboxylate2770518-16-4C23H21NO4
- 4-Ethynyl-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}piperidine-4-carboxylic acid2913436-50-5C23H21NO4
- 2'-(2-(((Benzyloxy)carbonyl)amino)ethyl)-[1,1'-biphenyl]-3-carboxylic acid3078400-08-2C23H21NO4
- 2'-(2-(((Benzyloxy)carbonyl)amino)ethyl)-[1,1'-biphenyl]-4-carboxylic acid3078404-35-7C23H21NO4
- 3-Hydroxy-5-phenyl-1-(prop-2-en-1-yl)-4-[4-(prop-2-en-1-yloxy)benzoyl]-2,5-dihydro-1H-pyrrol-2-oneC23H21NO4
- 1H-Isoindol-1-one,2,3-dihydro-3-hydroxy-2-methyl-4,7-bis(phenylmethoxy)-919800-47-8C23H21NO4
- N-Fmoc-(+/-)cis-(exo)-3-aminobicyclo[2.2.1]hept-5-ene-2-carboxylic acidC23H21NO4
- (3R,4R)-5-(9H-Fluoren-9-ylmethoxycarbonylamino)tricyclo[2.2.1.02,6]heptane-3-carboxylic acid2973423-73-1C23H21NO4
- 2-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-1H,2H,3H,4H,5H,6H-cyclopenta[c]pyrrole-5-carboxylic acid2384926-56-9C23H21NO4
- 2-[(6Z)-2-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2-azabicyclo[3.2.0]heptan-6-ylidene]acetic acid2580295-22-1C23H21NO4
Frequently asked questions
What is the molar mass of C23H21NO4?
The molar mass of C23H21NO4 is 375.42 g/mol, calculated from standard atomic weights for 23 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 375.1471 Da.
How many compounds have the formula C23H21NO4?
CompoundList lists 163 compounds with the molecular formula C23H21NO4, including 3-[(2-Methylphenyl)formamido]-3-(3-phenoxyphenyl)propanoic acid, 3-[(3-Methylphenyl)formamido]-3-(3-phenoxyphenyl)propanoic acid, Benzoic acid, 2,2'-[(4-methylphenyl)imino]bis-, dimethyl ester. 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 C23H21NO4?
C23H21NO4 has a degree of unsaturation of 14. 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.