Molecular formula
C23H21NO5
95 compounds have this formula on CompoundList.
- Molar mass
- 391.42g/mol
- Monoisotopic mass
- 391.1420Da
- Atoms
- 50
- Elements
- 4
- Rings plus double bonds
- 14
The formula C23H21NO5 describes a molecule made of 23 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 5 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 × 2370.58%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 215.41%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 13.58%14.007 × 1 = 14.007 g/mol
- O Oxygen × 520.44%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C23H21NO5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 95 of 95 compounds
![3-[(3,4,5-Trimethoxyphenyl)methylidene]-1H,2H,3H-cyclopenta[b]quinoline-9-carboxylic acid chemical structure, C23H21NO5, CAS 380574-32-3](/s/KRBNMJWDYSYQPX-GXDHUFHOSA-N.svg)
3-[(3,4,5-Trimethoxyphenyl)methylidene]-1H,2H,3H-cyclopenta[b]quinoline-9-carboxylic acid
CAS 380574-32-3C23H21NO5
Omigapil maleate
CAS 200189-97-5C23H21NO5
![4-[3-Benzoyl-4-hydroxy-5-oxo-2-(2-phenylvinyl)-2,5-dihydro-1H-pyrrol-1-yl]butanoic acid chemical structure, C23H21NO5, CAS 5976-58-9](/s/ZUVRJWJFKYEFPE-ZMRJXIGFSA-N.svg)
4-[3-Benzoyl-4-hydroxy-5-oxo-2-(2-phenylvinyl)-2,5-dihydro-1H-pyrrol-1-yl]butanoic acid
CAS 5976-58-9C23H21NO5
![[2-(2-Ethoxyanilino)-2-oxo-1-phenylethyl] 4-hydroxybenzoate chemical structure, C23H21NO5, CAS 790683-01-1](/s/IACVUGNZOPLPHX-UHFFFAOYSA-N.svg)
[2-(2-Ethoxyanilino)-2-oxo-1-phenylethyl] 4-hydroxybenzoate
CAS 790683-01-1C23H21NO5
Methyl 5-(((2-benzyl-1-oxo-1,2,3,4-tetrahydroisoquinolin-5-yl)oxy)methyl)furan-2-carboxylate
CAS 850905-25-8C23H21NO5
8-(Diethylaminomethyl)-7-hydroxy-4-(2-oxochromen-3-yl)chromen-2-one
CAS 887216-29-7C23H21NO5
N-(4-Benzoylphenyl)-2,4,5-trimethoxybenzamide
CAS 791796-82-2C23H21NO5
![{[3-(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)-6-ethyl-2-methyl-4-oxo-4H-chromen-7-yl]oxy}acetonitrile chemical structure, C23H21NO5, CAS 610764-26-6](/s/MEUMRTLGHRBSGE-UHFFFAOYSA-N.svg)
{[3-(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)-6-ethyl-2-methyl-4-oxo-4H-chromen-7-yl]oxy}acetonitrile
CAS 610764-26-6C23H21NO5
Benzyl 2-((6-(indolin-1-ylmethyl)-4-oxo-4H-pyran-3-yl)oxy)acetate
CAS 898456-97-8C23H21NO5
![2-(3,5-Dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)-N-(4-methoxybenzyl)acetamide chemical structure, C23H21NO5, CAS 853901-13-0](/s/CEYJYGPFDPKPSW-UHFFFAOYSA-N.svg)
2-(3,5-Dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)-N-(4-methoxybenzyl)acetamide
CAS 853901-13-0C23H21NO5
![Ethyl 9-[(furan-2-yl)methyl]-4-methyl-3,11-dioxa-9-azatetracyclo[11.4.0.0^{2,6}.0^{7,12}]heptadeca-1,4,6,12,14,16-hexaene-5-carboxylate chemical structure, C23H21NO5, CAS 370583-21-4](/s/CRYUXMKGTKAVRQ-UHFFFAOYSA-N.svg)
Ethyl 9-[(furan-2-yl)methyl]-4-methyl-3,11-dioxa-9-azatetracyclo[11.4.0.0^{2,6}.0^{7,12}]heptadeca-1,4,6,12,14,16-hexaene-5-carboxylate
CAS 370583-21-4C23H21NO5
![2-(3,5-Dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)-N-(3-methoxybenzyl)acetamide chemical structure, C23H21NO5, CAS 853901-11-8](/s/QNDBSMDKTQZJKK-UHFFFAOYSA-N.svg)
2-(3,5-Dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)-N-(3-methoxybenzyl)acetamide
CAS 853901-11-8C23H21NO5
![Ethyl 4-(4-hydroxy-3-methoxyphenyl)-2-methyl-5-oxo-4,5-dihydro-1H-indeno[1,2-b]pyridine-3-carboxylate chemical structure, C23H21NO5, CAS 333326-06-0](/s/SXFBJUHWGVOXCY-UHFFFAOYSA-N.svg)
Ethyl 4-(4-hydroxy-3-methoxyphenyl)-2-methyl-5-oxo-4,5-dihydro-1H-indeno[1,2-b]pyridine-3-carboxylate
CAS 333326-06-0C23H21NO5
![N-[3-(1,3-Benzodioxol-5-yl)-4-oxochromen-2-yl]cyclohexanecarboxamide chemical structure, C23H21NO5, CAS 883953-91-1](/s/BHMDPCUVMOTFPZ-UHFFFAOYSA-N.svg)
N-[3-(1,3-Benzodioxol-5-yl)-4-oxochromen-2-yl]cyclohexanecarboxamide
CAS 883953-91-1C23H21NO5
4-Benzoyl-2,5-dimethoxy-N-(2-methoxyphenyl)benzamide
CAS 306746-63-4C23H21NO5
4-(Benzofuran-2-yl)-7-methyl-2-oxo-2H-chromen-6-yl diethylcarbamate
CAS 898447-42-2C23H21NO5
FMOC-(S)-3-Amino-4-(2-furyl)-butyric acid
CAS 270263-07-5C23H21NO5
![2,6-Dimethoxy-4-(2-oxo-1,2,3,4-tetrahydrobenzo[h]quinolin-4-yl)phenyl acetate chemical structure, C23H21NO5, CAS 6048-00-6](/s/ZOBXPHFAPGPQNJ-UHFFFAOYSA-N.svg)
2,6-Dimethoxy-4-(2-oxo-1,2,3,4-tetrahydrobenzo[h]quinolin-4-yl)phenyl acetate
CAS 6048-00-6C23H21NO5
Fmoc-(R)-3-Amino-4-(2-furyl)-butyric acid
CAS 270596-34-4C23H21NO5
6-Acetonyl-N-methyl-dihydrodecarine
CAS 1253740-09-8C23H21NO5
2-Oxo-2-phenylethyl 2-cyclohexyl-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylate
CAS 351993-72-1C23H21NO5
![2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5-oxooctahydrocyclopenta[c]pyrrole-1-carboxylic acid chemical structure, C23H21NO5, CAS 1403766-58-4](/s/CJRUPEXNZOFRTP-UHFFFAOYSA-N.svg)
2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5-oxooctahydrocyclopenta[c]pyrrole-1-carboxylic acid
CAS 1403766-58-4C23H21NO5
![3-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-3-(5-methylfuran-2-yl)propanoic acid chemical structure, C23H21NO5, CAS 1702401-80-6](/s/KBVPLVCXWSYUCV-UHFFFAOYSA-N.svg)
3-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-3-(5-methylfuran-2-yl)propanoic acid
CAS 1702401-80-6C23H21NO5
2-(3,4-Dimethoxyphenyl)-N-(2-methoxydibenzofuran-3-yl)acetamide
CAS 425403-32-3C23H21NO5
- 2-(2-Naphthyl)-2-oxoethyl 4-(2-methoxyanilino)-4-oxobutanoate664974-45-2C23H21NO5
- Methyl 2-({4-[(3-methoxyphenoxy)methyl]benzoyl}amino)benzoate514220-86-1C23H21NO5
- 6,7-Dimethoxy-3-(4-phenylmethoxyanilino)-3H-2-benzofuran-1-one350478-54-5C23H21NO5
- 4-(1,3-Dioxooctahydro-2H-4,7-methanoisoindol-2-yl)phenyl 3-methoxybenzoate488787-14-0C23H21NO5
- (2Z)-2-(1-Benzofuran-2-ylmethylidene)-6-hydroxy-4-methyl-7-(morpholin-4-ylmethyl)-1-benzofuran-3(2H)-one929963-07-5C23H21NO5
- Methyl 4-({4-[(2-methoxyphenoxy)methyl]benzoyl}amino)benzoate514840-88-1C23H21NO5
- N-(2-Methoxydibenzofuran-3-yl)-2-(4-methoxyphenoxy)propanamide701246-05-1C23H21NO5
- N-(3,4,5-Trimethoxyphenyl)-9H-xanthene-9-carboxamide827621-81-8C23H21NO5
- 2-{(E)-2-[4-(Acetyloxy)-3-ethoxyphenyl]ethenyl}quinolin-8-yl acetate1377931-22-0C23H21NO5
- (E)-2-Methoxy-4-(2-(pyridin-4-yl)vinyl)phenyl 3,5-dimethoxybenzoate1007678-12-7C23H21NO5
- (E)-2-Methoxy-4-(2-(pyridin-4-yl)vinyl)phenyl 2,6-dimethoxybenzoate1011620-09-9C23H21NO5
- 5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)methyl]-2-methylfuran-3-carboxylic acid2091750-79-5C23H21NO5
- 2-Oxo-N-[4-(2-oxo-2-phenylethoxy)phenyl]hexahydro-2H-3,5-methanocyclopenta[b]furan-7-carboxamide1005127-12-7C23H21NO5
- 2-(3,5-Dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)-N-(2-methoxybenzyl)acetamide853901-10-7C23H21NO5
- (E)-4-(2-(Pyridin-2-yl)vinyl)phenyl 3,4,5-trimethoxybenzoate1007678-87-6C23H21NO5
- 5-(4'-(1-(Ethoxycarbonyl)cyclopropyl)biphenyl-4-yl)-3-methylisoxazole-4-carboxylic acid1257214-10-0C23H21NO5
- (4R)-1-Fmoc-4-(2-propyn-1-yloxy)-L-proline1663508-90-4C23H21NO5
- 9-(2,3-Dihydro-1,4-benzodioxin-6-yl)-6-methyl-2,3,9,10-tetrahydro-8H-cyclopenta[3,4]chromeno[6,7-e][1,3]oxazin-4(1H)-one859107-78-1C23H21NO5
- 4-(1,3-Benzodioxol-5-yl)-7-(3-methoxyphenyl)-1,3,4,6,7,8-hexahydroquinoline-2,5-dione879048-29-0C23H21NO5
- (Z)-1'-(3-(Benzo[d][1,3]dioxol-5-yl)acryloyl)spiro[chroman-2,4'-piperidin]-4-one877811-15-9C23H21NO5
- (2E)-2-[(1-Ethyl-5-methoxy-1H-indol-3-yl)methylidene]-7-methyl-3-oxo-2,3-dihydro-1-benzofuran-6-yl acetate929417-10-7C23H21NO5
- Ethyl 2-({(2Z)-2-[(1-methyl-1H-indol-3-yl)methylidene]-3-oxo-2,3-dihydro-1-benzofuran-6-yl}oxy)propanoate929506-09-2C23H21NO5
- (E)-2-Methoxy-4-(2-(pyridin-4-yl)vinyl)phenyl 3,4-dimethoxybenzoate1011573-57-1C23H21NO5
- (E)-4-(2-(Pyridin-4-yl)vinyl)phenyl 3,4,5-trimethoxybenzoate1007674-51-2C23H21NO5
- 2-(Indolin-1-ylmethyl)-5-(2-(4-methoxyphenyl)-2-oxoethoxy)-4H-pyran-4-one898442-43-8C23H21NO5
- (R)-2-[(9H-Fluoren-9-ylmethoxycarbonylamino)-methyl]-3-furan-2-YL-propionic acid1260603-59-5C23H21NO5
- 3-[3-(2,3-Dihydro-1-benzofuran-5-yl)pyrrolidine-1-carbonyl]-8-methoxy-2H-chromen-2-one2097917-61-6C23H21NO5
- (4S)-1-Fmoc-4-(2-propyn-1-yloxy)-L-proline1809332-36-2C23H21NO5
- 3,5-Dimethoxy-N-(2-methoxydibenzo[b,d]furan-3-yl)-4-methylbenzene-1-carboximidic acid5724-64-1C23H21NO5
- 4-(2-Oxo-5,7-dipropoxy-2H-1-benzopyran-3-carbonyl)benzonitrile77016-76-3C23H21NO5
- 2-{[(Benzyloxy)carbonyl]amino}-2-[4-(benzyloxy)phenyl]acetic acid1869313-16-5C23H21NO5
- 3-Cyano-2-oxo-2H-1-benzopyran-7-yl 4-(hexyloxy)benzoate88773-36-8C23H21NO5
- Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(furan-2-yl)propanoate1820569-92-3C23H21NO5
- Methyl (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(furan-2-yl)propanoate1820575-43-6C23H21NO5
- (2S,3S)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-3-prop-2-ynoxy-pyrrolidine-2-carboxylic acid1609384-49-7C23H21NO5
- (4R)-1-Fmoc-4-(2-propyn-1-yloxy)-D-proline1809332-35-1C23H21NO5
- Ethyl 3-benzamido-4-(2-methoxyphenoxy)benzoate81401-68-5C23H21NO5
- Ethyl 3-benzamido-4-(3-methoxyphenoxy)benzoate81401-69-6C23H21NO5
- Ethyl 3-benzamido-4-(4-methoxyphenoxy)benzoate81455-43-8C23H21NO5
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(5-methylfuran-2-yl)propanoic acid1379856-80-0C23H21NO5
- (3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(5-methylfuran-2-yl)propanoic acid1366375-43-0C23H21NO5
- (3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(5-methylfuran-2-yl)propanoic acid1366503-54-9C23H21NO5
- (3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(3-methylfuran-2-yl)propanoic acid1366492-50-3C23H21NO5
- (3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(3-methylfuran-2-yl)propanoic acid1366322-06-6C23H21NO5
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(3-methylfuran-2-yl)propanoic acid1690965-30-0C23H21NO5
- (4E)-5-(4-Hydroxyphenyl)-4-[hydroxy-(4-prop-2-enoxyphenyl)methylidene]-1-prop-2-enylpyrrolidine-2,3-dione879925-11-8C23H21NO5
- 3-{[(Benzyloxy)carbonyl]amino}-3-(3-phenoxyphenyl)propanoic acid778600-13-8C23H21NO5
- (3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-methylfuran-3-yl)propanoic acid1366338-63-7C23H21NO5
- (3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-methylfuran-3-yl)propanoic acid1366355-56-7C23H21NO5
- 2-{[(Benzyloxy)carbonyl]amino}-3-(3-phenoxyphenyl)propanoic acid2171690-51-8C23H21NO5
- (3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(4-methylfuran-2-yl)propanoic acid1366376-38-6C23H21NO5
- 2-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-5-oxo-2-azabicyclo[4.2.0]octane-8-carboxylic acid2408970-35-2C23H21NO5
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(4-methylfuran-2-yl)propanoic acid2172366-62-8C23H21NO5
- rac-(1R,3aS,6aR)-2-{[(9H-fluoren-9-yl)methoxy]carbonyl}-4-oxo-octahydrocyclopenta[c]pyrrole-1-carboxylic acid2309433-12-1C23H21NO5
- 1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-3'-oxaspiro[azetidine-3,2'-bicyclo[3.1.0]hexane]-5'-carboxylic acid2219374-74-8C23H21NO5
- (3S)-3-{[(Benzyloxy)carbonyl]amino}-3-(3-phenoxyphenyl)propanoic acid2137144-44-4C23H21NO5
- (3R)-3-{[(Benzyloxy)carbonyl]amino}-3-(3-phenoxyphenyl)propanoic acid2137082-64-3C23H21NO5
- (3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(4-methylfuran-2-yl)propanoic acid1366491-49-7C23H21NO5
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-methylfuran-3-yl)propanoic acid2001213-75-6C23H21NO5
- 2-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-6-oxo-octahydrocyclopenta[c]pyrrole-3a-carboxylic acid2580217-28-1C23H21NO5
- rac-(1R,6R,8R)-2-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5-oxo-2-azabicyclo[4.2.0]octane-8-carboxylic acid2580090-25-9C23H21NO5
- 4-(4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}morpholin-2-yl)but-2-ynoic acid2639446-65-2C23H21NO5
- 2-{[(Benzyloxy)carbonyl]amino}-2-(4-phenoxyphenyl)propanoic acid2680751-40-8C23H21NO5
- 2-{[(Benzyloxy)carbonyl](4-methoxyphenyl)amino}-2-phenylacetic acid2680647-73-6C23H21NO5
- Dibenzyl 2-(2-Methoxypyridin-4-yl)malonate2757656-47-4C23H21NO5
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(furan-2-ylmethyl)propanoic acid1260609-07-1C23H21NO5
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(furan-2-ylmethyl)propanoic acidC23H21NO5
- 3-Hydroxy-5-(4-hydroxyphenyl)-1-(prop-2-en-1-yl)-4-[4-(prop-2-en-1-yloxy)benzoyl]-2,5-dihydro-1H-pyrrol-2-oneC23H21NO5
- (2S,3R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-3-prop-2-ynoxy-pyrrolidine-2-carboxylic acid1432734-10-5C23H21NO5
- PPI-GIT1/beta-Pix interaction-IN-12070916-70-8C23H21NO5
- 1-(9H-Fluoren-9-ylmethoxycarbonyl)-4-prop-2-ynoxypyrrolidine-2-carboxylic acidC23H21NO5
Frequently asked questions
What is the molar mass of C23H21NO5?
The molar mass of C23H21NO5 is 391.42 g/mol, calculated from standard atomic weights for 23 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 391.1420 Da.
How many compounds have the formula C23H21NO5?
CompoundList lists 95 compounds with the molecular formula C23H21NO5, including 3-[(3,4,5-Trimethoxyphenyl)methylidene]-1H,2H,3H-cyclopenta[b]quinoline-9-carboxylic acid, Omigapil maleate, 4-[3-Benzoyl-4-hydroxy-5-oxo-2-(2-phenylvinyl)-2,5-dihydro-1H-pyrrol-1-yl]butanoic 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 C23H21NO5?
C23H21NO5 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.