Molecular formula
C21H19N3O6
47 compounds have this formula on CompoundList.
- Molar mass
- 409.40g/mol
- Monoisotopic mass
- 409.1274Da
- Atoms
- 49
- Elements
- 4
- Rings plus double bonds
- 14
The formula C21H19N3O6 describes a molecule made of 21 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms 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 × 2161.61%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 194.68%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 310.26%14.007 × 3 = 42.021 g/mol
- O Oxygen × 623.45%15.999 × 6 = 95.994 g/mol
Look up another formula
Compounds with the formula C21H19N3O6
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 47 of 47 compounds
Kca 098
CAS 129794-24-7C21H19N3O6
2-(1-Morpholino-3-(4-nitrophenyl)-1-oxopropan-2-yl)isoindoline-1,3-dione
CAS 314053-86-6C21H19N3O6
![4-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)-1-(2,5-dimethoxyphenyl)pyrrolidin-2-one chemical structure, C21H19N3O6, CAS 946355-32-4](/s/ROMSJCHELHQIDJ-UHFFFAOYSA-N.svg)
4-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)-1-(2,5-dimethoxyphenyl)pyrrolidin-2-one
CAS 946355-32-4C21H19N3O6
![4-[5-(2H-1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-3-yl]-1-(3,4-dimethoxyphenyl)pyrrolidin-2-one chemical structure, C21H19N3O6, CAS 1171583-86-0](/s/NECSZJCRAUAMFA-UHFFFAOYSA-N.svg)
4-[5-(2H-1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-3-yl]-1-(3,4-dimethoxyphenyl)pyrrolidin-2-one
CAS 1171583-86-0C21H19N3O6
Diethyl 4-{3-nitroanilino}-3,6-quinolinedicarboxylate
CAS 385390-51-2C21H19N3O6
![2-{(Z)-2-[4-(Benzyloxy)-3-ethoxyphenyl]ethenyl}-6-hydroxy-5-nitropyrimidin-4(3H)-one chemical structure, C21H19N3O6, CAS 797778-20-2](/s/LRPPXDOFZGENPZ-LUAWRHEFSA-N.svg)
2-{(Z)-2-[4-(Benzyloxy)-3-ethoxyphenyl]ethenyl}-6-hydroxy-5-nitropyrimidin-4(3H)-one
CAS 797778-20-2C21H19N3O6
![Methyl 6'-amino-5'-cyano-2'-(2-methoxy-2-oxoethyl)-2-oxo-1-prop-2-enylspiro[indole-3,4'-pyran]-3'-carboxylate chemical structure, C21H19N3O6, CAS 445222-64-0](/s/DWXIMGAWSFIUQJ-UHFFFAOYSA-N.svg)
Methyl 6'-amino-5'-cyano-2'-(2-methoxy-2-oxoethyl)-2-oxo-1-prop-2-enylspiro[indole-3,4'-pyran]-3'-carboxylate
CAS 445222-64-0C21H19N3O6
![(5Z)-5-[(2-Methoxy-5-nitrophenyl)methylidene]-1-(4-propan-2-ylphenyl)-1,3-diazinane-2,4,6-trione chemical structure, C21H19N3O6, CAS 347393-74-2](/s/QPKVXNYVHHBZAJ-BOPFTXTBSA-N.svg)
(5Z)-5-[(2-Methoxy-5-nitrophenyl)methylidene]-1-(4-propan-2-ylphenyl)-1,3-diazinane-2,4,6-trione
CAS 347393-74-2C21H19N3O6
N-Benzyl-N-(2-((2-methoxy-4-nitrophenyl)amino)-2-oxoethyl)furan-2-carboxamide
CAS 332163-77-6C21H19N3O6
![1-(2H-1,3-Benzodioxol-5-yl)-4-[3-(2,3-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one chemical structure, C21H19N3O6, CAS 946355-28-8](/s/QOLMQORDLAOBMB-UHFFFAOYSA-N.svg)
1-(2H-1,3-Benzodioxol-5-yl)-4-[3-(2,3-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one
CAS 946355-28-8C21H19N3O6
![Ethyl 4-[[3-(3-methoxyphenyl)-2,4-dioxo-1H-pyrimidine-5-carbonyl]amino]benzoate chemical structure, C21H19N3O6, CAS 863612-58-2](/s/BWTCSMBWCLQQLT-UHFFFAOYSA-N.svg)
Ethyl 4-[[3-(3-methoxyphenyl)-2,4-dioxo-1H-pyrimidine-5-carbonyl]amino]benzoate
CAS 863612-58-2C21H19N3O6
![2-({2'-Amino-3'-cyano-6'-methyl-2-oxo-1,2-dihydrospiro[indole-3,4'-pyran]-5'-yl}carbonyloxy)ethyl 2-methylprop-2-enoate chemical structure, C21H19N3O6, CAS 939888-98-9](/s/LMNDITLJHOZVOV-UHFFFAOYSA-N.svg)
2-({2'-Amino-3'-cyano-6'-methyl-2-oxo-1,2-dihydrospiro[indole-3,4'-pyran]-5'-yl}carbonyloxy)ethyl 2-methylprop-2-enoate
CAS 939888-98-9C21H19N3O6
![4-{3-Hydroxy-3-[2-(4-methoxy-3-nitrophenyl)-2-oxoethyl]-2-oxo-2,3-dihydro-1H-indol-1-yl}butanenitrile chemical structure, C21H19N3O6, CAS 717836-37-8](/s/PZXDKOZGHOIXJC-UHFFFAOYSA-N.svg)
4-{3-Hydroxy-3-[2-(4-methoxy-3-nitrophenyl)-2-oxoethyl]-2-oxo-2,3-dihydro-1H-indol-1-yl}butanenitrile
CAS 717836-37-8C21H19N3O6
![4-[3-(1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]-1-(3,4-dimethoxyphenyl)pyrrolidin-2-one chemical structure, C21H19N3O6, CAS 941960-81-2](/s/ZVBWUGQJBODYMF-UHFFFAOYSA-N.svg)
4-[3-(1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]-1-(3,4-dimethoxyphenyl)pyrrolidin-2-one
CAS 941960-81-2C21H19N3O6
![N-(2-{7-Methoxy-1,8-dioxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazin-2-yl}ethyl)-4-oxo-4H-chromene-2-carboxamide chemical structure, C21H19N3O6, CAS 1040660-04-5](/s/OCFQCQNZLVNNQI-UHFFFAOYSA-N.svg)
N-(2-{7-Methoxy-1,8-dioxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazin-2-yl}ethyl)-4-oxo-4H-chromene-2-carboxamide
CAS 1040660-04-5C21H19N3O6
![2-{6-Oxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-5-yl}-N-(3,4,5-trimethoxyphenyl)acetamide chemical structure, C21H19N3O6, CAS 1189709-44-1](/s/WFQGMFISFBJGSG-UHFFFAOYSA-N.svg)
2-{6-Oxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-5-yl}-N-(3,4,5-trimethoxyphenyl)acetamide
CAS 1189709-44-1C21H19N3O6
![1-(Benzo[d][1,3]dioxol-5-yl)-4-(3-(2,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one chemical structure, C21H19N3O6, CAS 946242-33-7](/s/FAEAVVUFCBXKQE-UHFFFAOYSA-N.svg)
1-(Benzo[d][1,3]dioxol-5-yl)-4-(3-(2,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one
CAS 946242-33-7C21H19N3O6
![1-(1,3-Benzodioxol-5-yl)-4-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]-2-pyrrolidinone chemical structure, C21H19N3O6, CAS 1021253-14-4](/s/OUWBYBTZHSIJPU-UHFFFAOYSA-N.svg)
1-(1,3-Benzodioxol-5-yl)-4-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]-2-pyrrolidinone
CAS 1021253-14-4C21H19N3O6
![N-(1,3-Benzodioxol-5-yl)-2-[3-(3,4-dimethoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C21H19N3O6, CAS 922903-03-5](/s/UECRRYLFMNGHRB-UHFFFAOYSA-N.svg)
N-(1,3-Benzodioxol-5-yl)-2-[3-(3,4-dimethoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 922903-03-5C21H19N3O6
![N-{[3-(3,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-7-methoxy-1-benzofuran-2-carboxamide chemical structure, C21H19N3O6, CAS 951941-07-4](/s/WQKWSBQWRDNRKQ-UHFFFAOYSA-N.svg)
N-{[3-(3,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-7-methoxy-1-benzofuran-2-carboxamide
CAS 951941-07-4C21H19N3O6
N-(3,4-Dimethoxyphenyl)-1-(3-nitrobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 900010-19-7C21H19N3O6
N-(1-Methyl-5-(morpholine-4-carbonyl)-2-oxo-1,2-dihydropyridin-3-yl)-2-oxo-2H-chromene-3-carboxamide
CAS 1206996-01-1C21H19N3O6
Ethyl 4-((3-nitrobenzyl)oxy)-6-oxo-1-(o-tolyl)-1,6-dihydropyridazine-3-carboxylate
CAS 899732-99-1C21H19N3O6
Ethyl 4-((3-nitrobenzyl)oxy)-6-oxo-1-(p-tolyl)-1,6-dihydropyridazine-3-carboxylate
CAS 899993-31-8C21H19N3O6
- N-(3,4-Dimethoxyphenyl)-1-(3-nitrobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide942008-55-1C21H19N3O6
- N-(2,4-Dimethoxyphenyl)-1-(3-nitrobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide941910-47-0C21H19N3O6
- N-(2,5-Dimethoxyphenyl)-1-(3-nitrobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946332-17-8C21H19N3O6
- (Z)-N-(1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-5-oxopyrrolidin-3-yl)-3-(4-nitrophenyl)acrylamide898454-19-8C21H19N3O6
- N-(4-Ethoxyphenyl)-1-((3-nitrobenzyl)oxy)-2-oxo-1,2-dihydropyridine-3-carboxamide852364-78-4C21H19N3O6
- N-(2-Methoxy-5-methylphenyl)-1-((3-nitrobenzyl)oxy)-2-oxo-1,2-dihydropyridine-3-carboxamide852365-86-7C21H19N3O6
- (3E)-1-Acetyl-3-[(4-methoxyphenyl)methylidene]-4-[(4-nitrophenyl)methyl]piperazine-2,5-dione551930-75-7C21H19N3O6
- N-(3-Acetylphenyl)-3-(3,4-dimethoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide887884-83-5C21H19N3O6
- 2-Cyano-N-(7-nitro-2,3-dihydro-1,4-benzodioxin-6-yl)-3-[4-(propan-2-yloxy)phenyl]prop-2-enamide1181464-82-3C21H19N3O6
- 1H-Pyrazole-3,4-dicarboxylic acid, 1-(3-nitrophenyl)-5-phenyl-, diethyl ester96722-70-2C21H19N3O6
- 1H-Pyrazole-3,4-dicarboxylic acid, 1-(4-nitrophenyl)-5-phenyl-, diethyl ester96722-71-3C21H19N3O6
- Dimethyl 5-[2-(2-methyl-4-oxoquinazolin-3(4H)-yl)acetamido]benzene-1,3-dicarboxylate227621-49-0C21H19N3O6
- 2-(3-Benzyl-4-{[(benzyloxy)carbonyl]amino}-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-1-yl)acetic acid2287280-77-5C21H19N3O6
- (19S)-10-(Aminomethyl)-19-ethyl-6,7,19-trihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione2839561-45-2C21H19N3O6
- N-(2-Carboxybenzoyl)glycyl-D-tryptophan150482-78-3C21H19N3O6
- N-[2-[(3E)-3-[Hydroxy(phenyl)methylidene]-2-(3-nitrophenyl)-4,5-dioxopyrrolidin-1-yl]ethyl]acetamide425421-23-4C21H19N3O6
- N-[2-[(3E)-3-[Hydroxy(phenyl)methylidene]-2-(4-nitrophenyl)-4,5-dioxopyrrolidin-1-yl]ethyl]acetamide425422-54-4C21H19N3O6
- 2-{4-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2,5-dioxoimidazolidin-1-yl}acetic acid2219369-46-5C21H19N3O6
- 1-tert-Butyl 4-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 1H,2H,3H-pyrrolo[2,3-b]pyridine-1,4-dicarboxylate2248305-25-9C21H19N3O6
- 2-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)acetyl]-5-oxopyrazolidine-3-carboxylic acid2172107-06-9C21H19N3O6
- 3-(5-{[(Benzyloxy)carbonyl]amino}-4-(ethoxycarbonyl)-1H-pyrazol-1-yl)benzoic acid2680864-32-6C21H19N3O6
- 4-(5-{[(Benzyloxy)carbonyl]amino}-4-(ethoxycarbonyl)-1H-pyrazol-1-yl)benzoic acid2680837-06-1C21H19N3O6
- D-Tryptophan, N-[N-(2-carboxybenzoyl)glycyl]-C21H19N3O6
Frequently asked questions
What is the molar mass of C21H19N3O6?
The molar mass of C21H19N3O6 is 409.40 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 6 oxygen atoms. The monoisotopic mass is 409.1274 Da.
How many compounds have the formula C21H19N3O6?
CompoundList lists 47 compounds with the molecular formula C21H19N3O6, including Kca 098, 2-(1-Morpholino-3-(4-nitrophenyl)-1-oxopropan-2-yl)isoindoline-1,3-dione, 4-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)-1-(2,5-dimethoxyphenyl)pyrrolidin-2-one. 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 C21H19N3O6?
C21H19N3O6 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.