Molecular formula
C12H13N3O3
478 compounds have this formula on CompoundList.
- Molar mass
- 247.25g/mol
- Monoisotopic mass
- 247.0957Da
- Atoms
- 31
- Elements
- 4
- Rings plus double bonds
- 8
The formula C12H13N3O3 describes a molecule made of 12 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 3 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 × 1258.29%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 135.30%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 317.00%14.007 × 3 = 42.021 g/mol
- O Oxygen × 319.41%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H13N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 478 compounds
5-tert-Butyl-3-(3-nitrophenyl)-1,2,4-oxadiazole
CAS 1004398-30-4C12H13N3O3
5-tert-Butyl-3-(4-nitrophenyl)-1,2,4-oxadiazole
CAS 1004398-32-6C12H13N3O3
2-(4-Ethyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)nicotinic acid
CAS 81334-29-4C12H13N3O3
![1-(Oxazolo[4,5-b]pyridin-2-yl)piperidine-3-carboxylic acid chemical structure, C12H13N3O3, CAS 936074-40-7](/s/FMXXHFFIISQPOF-UHFFFAOYSA-N.svg)
1-(Oxazolo[4,5-b]pyridin-2-yl)piperidine-3-carboxylic acid
CAS 936074-40-7C12H13N3O3
2-(4-Hydroxypiperidin-1-yl)-5-nitrobenzonitrile
CAS 288251-79-6C12H13N3O3
![(2-Aminobenzo[d]oxazol-6-yl)(morpholino)methanone chemical structure, C12H13N3O3, CAS 1315368-34-3](/s/YYGZVPWBWUDERZ-UHFFFAOYSA-N.svg)
(2-Aminobenzo[d]oxazol-6-yl)(morpholino)methanone
CAS 1315368-34-3C12H13N3O3
![1-Ethyl-4-[(4-nitrophenoxy)methyl]-1H-pyrazole chemical structure, C12H13N3O3, CAS 1260379-24-5](/s/TWHCUSORCZBCFK-UHFFFAOYSA-N.svg)
1-Ethyl-4-[(4-nitrophenoxy)methyl]-1H-pyrazole
CAS 1260379-24-5C12H13N3O3
![3-Methyl-1-[2-(4-nitrophenoxy)ethyl]-1H-pyrazole chemical structure, C12H13N3O3, CAS 1296225-25-6](/s/SUTMITQIBFMDDE-UHFFFAOYSA-N.svg)
3-Methyl-1-[2-(4-nitrophenoxy)ethyl]-1H-pyrazole
CAS 1296225-25-6C12H13N3O3
2-(4-(4-(1-Hydroxyethyl)phenyl)-1H-1,2,3-triazol-1-yl)acetic acid
CAS 2035032-87-0C12H13N3O3
4-Methyl-2-morpholino-5-nitrobenzonitrile
CAS 1956356-32-3C12H13N3O3
![(2E)-3-[6-Oxo-1-(propan-2-yl)-1H,6H,7H-pyrazolo[3,4-b]pyridin-5-yl]prop-2-enoic acid chemical structure, C12H13N3O3, CAS 885461-69-8](/s/GARHFICJXPAVMG-ONEGZZNKSA-N.svg)
(2E)-3-[6-Oxo-1-(propan-2-yl)-1H,6H,7H-pyrazolo[3,4-b]pyridin-5-yl]prop-2-enoic acid
CAS 885461-69-8C12H13N3O3
![Ethyl [5-(2-hydroxyphenyl)-4H-1,2,4-triazol-3-yl]acetate chemical structure, C12H13N3O3, CAS 1146935-30-9](/s/WDSBUGOUUCSOOM-UHFFFAOYSA-N.svg)
Ethyl [5-(2-hydroxyphenyl)-4H-1,2,4-triazol-3-yl]acetate
CAS 1146935-30-9C12H13N3O3
5-((2-Ethoxyphenyl)amino)-6-hydroxypyrimidin-4(3H)-one
CAS 6972-25-4C12H13N3O3
5-(3-Aminophenyl)-5-ethyl-1,3-diazinane-2,4,6-trione
CAS 427-16-7C12H13N3O3
![3-(4-Hydroxyphenyl)-1-methyltetrahydropyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione chemical structure, C12H13N3O3, CAS 1005118-41-1](/s/ODIJLCGDBKHFHN-UHFFFAOYSA-N.svg)
3-(4-Hydroxyphenyl)-1-methyltetrahydropyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione
CAS 1005118-41-1C12H13N3O3
Methyl 5-hydrazinyl-2-(4-methylphenyl)-1,3-oxazole-4-carboxylate
CAS 663177-20-6C12H13N3O3
3-Methyl-2-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid
CAS 105234-47-7C12H13N3O3
7-Morpholinoquinazoline-2,4(1H,3H)-dione
CAS 97112-91-9C12H13N3O3
6-(N-Pyrimidin-2-ylcarbamoyl)cyclohex-3-enecarboxylic acid
CAS 676588-59-3C12H13N3O3
1,3-Dimethyl-4-((2-nitrophenoxy)methyl)-1H-pyrazole
CAS 1172569-10-6C12H13N3O3
![3-(Oxan-4-yl)-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid chemical structure, C12H13N3O3, CAS 1272771-49-9](/s/VECWKRNOHNUCCY-UHFFFAOYSA-N.svg)
3-(Oxan-4-yl)-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid
CAS 1272771-49-9C12H13N3O3
![1-[3-(1H-Imidazol-1-yl)propyl]-2-oxo-1,2-dihydropyridine-3-carboxylic acid chemical structure, C12H13N3O3, CAS 1280711-49-0](/s/AXVTZBHHKFKCDW-UHFFFAOYSA-N.svg)
1-[3-(1H-Imidazol-1-yl)propyl]-2-oxo-1,2-dihydropyridine-3-carboxylic acid
CAS 1280711-49-0C12H13N3O3
![2-(Tetrahydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid chemical structure, C12H13N3O3, CAS 1774905-13-3](/s/VZCYBTCIZDXFIB-UHFFFAOYSA-N.svg)
2-(Tetrahydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid
CAS 1774905-13-3C12H13N3O3
![Methyl 4-amino-3-{[(1,2-oxazol-3-yl)methyl]amino}benzoate chemical structure, C12H13N3O3, CAS 1548258-20-3](/s/LBGZDHWBYVVXDN-UHFFFAOYSA-N.svg)
Methyl 4-amino-3-{[(1,2-oxazol-3-yl)methyl]amino}benzoate
CAS 1548258-20-3C12H13N3O3
- 3-(Tetrahydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid1779128-17-4C12H13N3O3
- 2-(Oxan-4-yl)-3H-imidazo[4,5-b]pyridine-7-carboxylic acid1708509-73-2C12H13N3O3
- Methyl 2-(5-methyl-3-oxo-2-(pyridin-4-yl)-2,3-dihydro-1H-pyrazol-4-yl)acetate2060058-14-0C12H13N3O3
- Carbamic acid, (4-(4-methoxyphenyl)-1H-imidazol-2-yl)-, methyl ester58046-35-8C12H13N3O3
- Imidazole, 2-methyl-4-nitro-1-(phenoxyethyl)-16183-76-9C12H13N3O3
- 1-Ethyl-5-methyl-2-(4-nitrophenyl)-1,2-dihydro-3H-pyrazol-3-one88585-26-6C12H13N3O3
- 2-(2-Phenyltriazol-4-yl)oxolane-3,4-diol18402-97-6C12H13N3O3
- Methyl 1-[(4-methoxyphenyl)methyl]-1H-1,2,3-triazole-4-carboxylate141072-06-2C12H13N3O3
- 2-(3-Methyl-2,5-dioxoimidazolidin-1-yl)-N-phenylacetamide730253-01-7C12H13N3O3
- as-Triazine, 5-(3,4-dimethoxyphenyl)-3-methoxy-69466-77-9C12H13N3O3
- as-Triazine, 5-(2,5-dimethoxyphenyl)-3-methoxy-74417-04-2C12H13N3O3
- N-[[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl]acetamide876666-97-6C12H13N3O3
- 3-Amino-1-(4-methoxybenzyl)-1H-pyrazole-4-carboxylic acid1856042-95-9C12H13N3O3
- 1-(Furan-2-ylmethyl)-4-(3-methyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one1171045-86-5C12H13N3O3
- Ethyl 1-(3-methoxyphenyl)-1H-1,2,3-triazole-4-carboxylate1126635-91-3C12H13N3O3
- 1-[(3-Methoxy-4-nitrophenyl)methyl]-2-methyl-1H-imidazole1233094-82-0C12H13N3O3
- 2,2-Dimethyl-1-(5-nitro-1H-indazol-1-yl)propan-1-one1035096-72-0C12H13N3O3
- 1,5-Dimethyl-4-[(4-nitrophenoxy)methyl]-1H-pyrazole1245772-62-6C12H13N3O3
- 3-(3-Methoxy-1,2-oxazol-5-yl)-N-(pyridin-3-yl)propanamide1401556-80-6C12H13N3O3
- 3-Methoxy-4-(2-methyloxazol-5-yl)benzohydrazide1262190-47-5C12H13N3O3
- 3-(Tetrahydro-2H-pyran-4-yl)-[1,2,4]triazolo[4,3-a]pyridine-7-carboxylic acid1895033-31-4C12H13N3O3
- 2-(Oxan-4-yl)-[1,2,4]triazolo[1,5-A]pyridine-6-carboxylic acid1525736-60-0C12H13N3O3
- 3-(Tetrahydro-2H-pyran-4-yl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid1540516-43-5C12H13N3O3
- Ethyl 2-(3-(2-methylpyridin-4-yl)-1,2,4-oxadiazol-5-yl)acetate2061979-89-1C12H13N3O3
- N-(2,6-Dioxopiperidin-3-yl)-4-methylpicolinamide2154339-40-7C12H13N3O3
- 5-(4-Aminophenyl)-5-ethylpyrimidine-2,4,6(1H,3H,5H)-trione2954-02-1C12H13N3O3
- Ethyl 2-cyano-2-(2-methoxyphenyl)diazenyl-acetate60179-80-8C12H13N3O3
- Ethyl 2-(5-oxo-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate199335-40-5C12H13N3O3
- 1,3,4-Oxadiazole-2-methanol, 5-(3-methylphenyl)-, methylcarbamate (ester)54014-29-8C12H13N3O3
- 1,3,4-Oxadiazol-2-amine, 5-(1,3-benzodioxol-5-yl)-N-propyl-83796-21-8C12H13N3O3
- 1H-Indole-1-acetic acid, alpha-((aminocarbonyl)amino)-3-methyl-128365-96-8C12H13N3O3
- 2-Methoxy-N-[(4-oxo-3H-phthalazin-1-yl)methyl]acetamide899952-06-8C12H13N3O3
- 6-Ethoxy-3-(4-methylphenyl)-1,3,5-triazine-2,4(1H,3H)-dione63333-63-1C12H13N3O3
- N-(2-Hydroxyethyl)-3-methyl-4-oxo-4lambda~5~-quinoxaline-2-carboxamide112158-56-2C12H13N3O3
- [2-(3-Ethyl-[1,2,4]triazol-4-yl)-phenoxy]-acetic acid919016-20-9C12H13N3O3
- 2-{[3,4-Bis(methyloxy)phenyl]amino}-4(1H)-pyrimidinone1011900-01-8C12H13N3O3
- 3-[(2-Amino-5-nitrophenyl)amino]cyclohex-2-en-1-one865073-48-9C12H13N3O3
- Methyl 2-({7-methylimidazo[1,2-a]pyridin-2-yl}formamido)acetate1081113-34-9C12H13N3O3
- Ethyl 2-{[(3-cyanophenyl)carbamoyl]amino}acetate1147447-18-4C12H13N3O3
- N-(Furan-2-ylmethyl)-2-(4-methyl-6-oxopyrimidin-1(6H)-yl)acetamide1203155-92-3C12H13N3O3
- 5-Butyl-3-(4-nitrophenyl)-1,2,4-oxadiazole10364-70-2C12H13N3O3
- 5-Butyl-3-(3-nitrophenyl)-1,2,4-oxadiazole10185-66-7C12H13N3O3
- 3-(3-Methoxy-1,2-oxazol-5-yl)-N-(pyridin-4-yl)propanamide1401586-43-3C12H13N3O3
- Ethyl 3-(3-methoxyphenyl)-1H-1,2,4-triazole-5-carboxylate1406499-25-9C12H13N3O3
- N-(2,6-Dioxopiperidin-3-yl)-3-methylpicolinamide1481558-91-1C12H13N3O3
- N-(2,6-Dioxopiperidin-3-yl)-6-methylnicotinamide1482673-89-1C12H13N3O3
- Ethyl[4-(3-Hydroxyphenyl)-1H-1,2,3-triazol-1-yl]acetate1402447-04-4C12H13N3O3
- 4-Amino-6-(2,5-dimethoxyphenyl)pyridazin-3-ol1484226-80-3C12H13N3O3
- Methyl 5-cyano-3-morpholinopicolinate2070856-27-6C12H13N3O3
- Ethyl [4-(5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)phenyl]acetate2197063-08-2C12H13N3O3
- 4,6(1H,5H)-Pyrimidinedione, 5-allyl-2-(furfurylamino)-40262-24-6C12H13N3O3
- 2-Cyano-N'-[(E)-(3-ethoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide6324-86-3C12H13N3O3
- (S)-6-Amino-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-ol1456696-13-1C12H13N3O3
- N-methyl-2,6-dioxo-N-2-pyridinyl-3-Piperidinecarboxamide2152672-68-7C12H13N3O3
- Ethyl 6-Cyano-3-(N-methylacetamido)pyridine-2-carboxylate2407858-04-0C12H13N3O3
- 5-[2,4-Dimethoxyphenyl]pyrazole-3-carboxamide1029827-59-5C12H13N3O3
- Methyl 1-[(3-methoxyphenyl)methyl]-1H-1,2,3-triazole-4-carboxylate141072-07-3C12H13N3O3
- 5-Pyrimidinecarboxylicacid,1,2,3,4-tetrahydro-6-methyl-2-oxo-4-(3-pyridinyl)-,methylester(9CI)367908-20-1C12H13N3O3
- N-[5-(2-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]propanamide888413-99-8C12H13N3O3
- 1-(2,3-Dimethyl-4-oxido-1-oxoquinoxalin-1-ium-6-yl)-N-methylmethanimine oxide57982-62-4C12H13N3O3
- 2-Methoxy-N-{2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}acetamide897616-56-7C12H13N3O3
- Acetophenone, 4'-nitro-2-(1-pyrrolidinylimino)-25555-23-1C12H13N3O3
- 3-(Acetoxyamino)-2-ethylquinazolin-4(3H)-one114914-23-7C12H13N3O3
- 2-Azido-1-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)ethanone384340-05-0C12H13N3O3
- tert-Butyl 5-formyl-1H-benzo[d][1,2,3]triazole-1-carboxylate354587-73-8C12H13N3O3
- 3-(4-Methoxyanilino)-5-methyl-1H-pyrazole-4-carboxylic acid112446-98-7C12H13N3O3
- 3-[(3-Nitroquinolin-4-yl)amino]propan-1-ol99009-97-9C12H13N3O3
- 3-Amino-N-(2-methyl-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl)1016673-28-1C12H13N3O3
- N-(4,4-Dimethyl-1,3-dioxo-1,2,3,4-tetrahydroisoquinolin-7-yl)urea112928-38-8C12H13N3O3
- 3-(1-Benzyl-5-oxo-2,5-dihydro-1H-1,2,3-triazol-4-yl)propanoic acid61336-28-5C12H13N3O3
- 4-Pyrimidinecarboxylic acid,1,2,3,6-tetrahydro-5-methyl-2-oxo-6-(3-pyridinyl)-,methyl ester331658-20-9C12H13N3O3
- 2-Morfolinylquioxaline 1,4-dioxide64572-23-2C12H13N3O3
- [1-(4-Ethoxyphenyl)-1H-1,2,3-triazol-5-yl]acetic acid1017423-76-5C12H13N3O3
- Ethyl 1-(4-methoxyphenyl)-1H-1,2,3-triazole-4-carboxylate214541-34-1C12H13N3O3
- 4-[(1H-Indazole-3-carbonyl)amino]butanoic acid503616-24-8C12H13N3O3
- Ethyl 2-(6-amino-4-oxo-3,4-dihydroquinazolin-3-yl)acetate1155131-83-1C12H13N3O3
Frequently asked questions
What is the molar mass of C12H13N3O3?
The molar mass of C12H13N3O3 is 247.25 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 247.0957 Da.
How many compounds have the formula C12H13N3O3?
CompoundList lists 478 compounds with the molecular formula C12H13N3O3, including 5-tert-Butyl-3-(3-nitrophenyl)-1,2,4-oxadiazole, 5-tert-Butyl-3-(4-nitrophenyl)-1,2,4-oxadiazole, 2-(4-Ethyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)nicotinic 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 C12H13N3O3?
C12H13N3O3 has a degree of unsaturation of 8. 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.