Molecular formula
C9H8N2O3
704 compounds have this formula on CompoundList.
- Molar mass
- 192.17g/mol
- Monoisotopic mass
- 192.0535Da
- Atoms
- 22
- Elements
- 4
- Rings plus double bonds
- 7
The formula C9H8N2O3 describes a molecule made of 9 carbon atoms, 8 hydrogen atoms, 2 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 × 956.25%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 84.20%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 214.58%14.007 × 2 = 28.014 g/mol
- O Oxygen × 324.98%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C9H8N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 401 to 500 of 704 compounds
![Methyl 4-hydroxy-1H-pyrrolo[3,2-c]pyridine-3-carboxylate chemical structure, C9H8N2O3, CAS 1352393-67-9](/s/IJXVZVRRRUBHBW-UHFFFAOYSA-N.svg)
Methyl 4-hydroxy-1H-pyrrolo[3,2-c]pyridine-3-carboxylate
CAS 1352393-67-9C9H8N2O3
![7-Methoxy-1H-benzo[d]imidazole-6-carboxylic acid chemical structure, C9H8N2O3, CAS 1360954-54-6](/s/FTGIRMRPJSMSGL-UHFFFAOYSA-N.svg)
7-Methoxy-1H-benzo[d]imidazole-6-carboxylic acid
CAS 1360954-54-6C9H8N2O3
![Methyl 4-hydroxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylate chemical structure, C9H8N2O3, CAS 1638760-97-0](/s/GCNFLMAVBSKUDC-UHFFFAOYSA-N.svg)
Methyl 4-hydroxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
CAS 1638760-97-0C9H8N2O3
Methyl 5-cyano-4-methoxypicolinate
CAS 1804878-83-8C9H8N2O3
Methyl 6-cyano-5-methoxynicotinate
CAS 1803805-50-6C9H8N2O3
5-Hydroxy-6-methoxyquinazolin-4(3H)-one
CAS 379229-64-8C9H8N2O3
5-Hydroxy-6-methoxy-2H-phthalazin-1-one
CAS 228869-39-4C9H8N2O3
5,8-Dihydroxy-2-methylquinazolin-4(1H)-one
CAS 776257-58-0C9H8N2O3
2-Hydroxy-2-(1H-indazol-3-yl)acetic acid
CAS 2229275-11-8C9H8N2O3
Methyl 3-amino-5-cyano-4-hydroxybenzoate
CAS 2385955-55-3C9H8N2O3
![5-Methyl-4-oxo-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid chemical structure, C9H8N2O3, CAS 2755781-65-6](/s/MNUREUGXNAYEBQ-UHFFFAOYSA-N.svg)
5-Methyl-4-oxo-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid
CAS 2755781-65-6C9H8N2O3
![Methyl 2-oxo-1H-pyrrolo[1,2-a]pyrimidine-7-carboxylate chemical structure, C9H8N2O3, CAS 2758662-99-4](/s/TUMMEMGQHDEZFH-UHFFFAOYSA-N.svg)
Methyl 2-oxo-1H-pyrrolo[1,2-a]pyrimidine-7-carboxylate
CAS 2758662-99-4C9H8N2O3
Methyl 5-hydoxy-4-azaindole-3-carboxylate
CAS 2121250-00-6C9H8N2O3
4-Acetyl-3-cyano-5-methyl-1H-pyrrole-2-carboxylic acid
CAS 42046-56-0C9H8N2O3
Methyl 6-cyano-1,2-dihydro-1-methyl-2-oxo-4-pyridinecarboxylate
CAS 173372-29-7C9H8N2O3
6-Methoxy-3-nitro-1H-indole
CAS 175913-30-1C9H8N2O3
2-(3-Furyl)-5-methyl-1H-imidazole-4-carboxylic Acid
CAS 864461-18-7C9H8N2O3
1H-Indazole-4,7-dione, 5-hydroxy-3,6-dimethyl-
CAS 59106-18-2C9H8N2O3
3,6-Dimethyl-5-nitrobenzisoxazole
CAS 63770-51-4C9H8N2O3
2-Methyl-8-nitro-7-indolizinol
CAS 78757-28-5C9H8N2O3
6-(2-Aminoacetyl)-2,3-dihydro-1,3-benzoxazol-2-one
CAS 102622-40-2C9H8N2O3
4-Methoxy-2-methyl-3-nitrobenzonitrile
CAS 85598-14-7C9H8N2O3
Methyl 4-cyano-5-methoxypyridine-2-carboxylate
CAS 89054-97-7C9H8N2O3
7-Methoxy-2-oxo-1,3-dihydrobenzimidazole-4-carbaldehyde
CAS 106222-39-3C9H8N2O3
- 3-Ethyl-5-nitro-1,2-benzoxazole66048-16-6C9H8N2O3
- 3-Methyl-6-nitro-2H-1,4-benzoxazine174567-33-0C9H8N2O3
- 3-(4-Hydroxy-3-nitrophenyl)propanenitrile61310-05-2C9H8N2O3
- 5-[(2-Cyanoaziridin-1-yl)methyl]furan-2-carboxylic acid75985-54-5C9H8N2O3
- 5-Cyano-6-ethoxypyridine-2-carboxylic acid123852-72-2C9H8N2O3
- 1-(1-Isocyanatoethyl)-4-nitrobenzene2649070-90-4C9H8N2O3
- 2-Nitro-4-(prop-2-yn-1-yloxy)aniline1798300-40-9C9H8N2O3
- 3-Methoxy-2-methyl-6-nitrobenzonitrile213987-66-7C9H8N2O3
- Ethyl 3-cyano-2-hydroxyisonicotinate108128-37-6C9H8N2O3
- 6-Methyl-4-oxo-4,5-dihydro-1H-pyrrolo[3,2-c]pyridine-2-carboxylicacid1082893-02-4C9H8N2O3
- 5-Methoxyquinoxaline-2,3(1H,4H)-dione99459-54-8C9H8N2O3
- 2-Amino-1-hydroxy-1H-indole-3-carboxylic acid73154-81-1C9H8N2O3
- Methyl 7-hydroxyimidazo[1,2-a]pyridine-3-carboxylate1263281-99-7C9H8N2O3
- 6-Methoxy-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid1190313-17-7C9H8N2O3
- 1-(Furan-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione62396-96-7C9H8N2O3
- 2-(2-Oxo-2,3-dihydro-1,3-benzoxazol-5-yl)acetamide1368464-04-3C9H8N2O3
- Methyl 3-oxo-2,3-dihydro-1H-indazole-7-carboxylate787581-39-9C9H8N2O3
- 3-(Hydroxymethyl)imidazo[1,2-A]pyridine-8-carboxylic acid834869-06-6C9H8N2O3
- 6-Methoxy-1H-benzo[d]imidazole-7-carboxylic acid1193790-00-9C9H8N2O3
- 7-(Hydroxymethyl)pyrazolo[1,5-a]pyridine-3-carboxylic acid1371567-20-2C9H8N2O3
- 8-Hydroxy-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid1215951-84-0C9H8N2O3
- 3-Amino-5-hydroxy-2-benzofurancarboxamide1380495-96-4C9H8N2O3
- Nitric acid--quinoline (1/1)21640-15-3C9H8N2O3
- 3-Methyl-5-nitroindolin-2-one1695292-70-6C9H8N2O3
- 4-[(4-Oxocyclohexa-2,5-dien-1-ylidene)amino]-1,2-oxazolidin-3-one105831-95-6C9H8N2O3
- Methyl (4-isocyanatophenyl)carbamate86358-39-6C9H8N2O3
- (6-Cyano-4-methoxypyridin-2-yl)acetic acid1393554-90-9C9H8N2O3
- (4-Cyano-6-methoxypyridin-2-yl)acetic acid1393539-83-7C9H8N2O3
- (2-Cyano-6-methoxypyridin-4-yl)acetic acid1393539-91-7C9H8N2O3
- 5-(Hydroxymethyl)-1H-indazole-3-carboxylic acid1061265-00-6C9H8N2O3
- 8-Methoxyimidazo[1,2-A]pyridine-6-carboxylic acid1315363-90-6C9H8N2O3
- 7-(Hydroxymethyl)imidazo[1,2-a]pyridine-2-carboxylic acid1480136-70-6C9H8N2O3
- 2-(5-Hydroxy-1H-benzo[d]imidazol-1-yl)acetic acid1508520-55-5C9H8N2O3
- 4-Methoxypyrazolo[1,5-a]pyridine-2-carboxylic acid1379174-35-2C9H8N2O3
- 3-Oxo-1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid1555897-94-3C9H8N2O3
- 2-(2-Aminobenzo[d]oxazol-5-yl)acetic acid1453089-83-2C9H8N2O3
- Methyl 7-hydroxy-1H-indazole-3-carboxylate1783523-61-4C9H8N2O3
- 2,6-Dimethyl-4-nitrobenzonitrile oxide31664-89-8C9H8N2O3
- 4-(Isocyanatomethyl)-2-methyl-1-nitrobenzene2648996-50-1C9H8N2O3
- 2-(Isocyanatomethyl)-1-methyl-4-nitrobenzene2649067-52-5C9H8N2O3
- 3,4-Dihydro-8-methyl-3-oxo-2H-pyrido[3,2-b]-1,4-oxazine-6-carboxaldehyde1417556-29-6C9H8N2O3
- 3-(2,5-Dihydro-3-furanyl)-2-nitropyridine1532518-21-0C9H8N2O3
- 3-(2,5-Dihydro-2-furanyl)-2-nitropyridine1532518-15-2C9H8N2O3
- 2-Hydroxy-2-{imidazo[1,2-a]pyridin-2-yl}acetic acid2229243-21-2C9H8N2O3
- 2,3-Dihydro-3-oxo-1H-indazole-4-acetic acid90417-54-2C9H8N2O3
- 2-(Pyrazolo[1,5-a]pyridin-2-yloxy)acetic acid1823804-91-6C9H8N2O3
- (5Z)-5-[(Furan-2-yl)methylidene]-3-methylimidazolidine-2,4-dione138610-41-0C9H8N2O3
- 6-Methoxyimidazo[1,5-a]pyridine-3-carboxylic acid1159830-58-6C9H8N2O3
- 7-Methoxyimidazo[1,5-a]pyridine-3-carboxylic acid1159830-67-7C9H8N2O3
- 3-Methyl-7-nitro-2,3-dihydro-1H-indol-2-one1692019-45-6C9H8N2O3
- 1-(Hydroxymethyl)imidazo[1,5-a]pyridine-3-carboxylic acid2092480-61-8C9H8N2O3
- Methyl 6-(3-hydroxyprop-1-yn-1-yl)pyridazine-3-carboxylate2098097-89-1C9H8N2O3
- Methyl 5-(3-hydroxyprop-1-yn-1-yl)pyrazine-2-carboxylate2098024-98-5C9H8N2O3
- Methyl 3-(4-methoxypyrimidin-2-yl)prop-2-ynoate2097966-13-5C9H8N2O3
- Methyl5-hydroxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylate1260383-65-0C9H8N2O3
- 5-Methoxy-1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid1260382-98-6C9H8N2O3
- 8-Hydroxy-7-methoxy-1,2-dihydrophthalazin-1-one1824624-50-1C9H8N2O3
- 3,5-Diamino-1-benzofuran-2-carboxylic acid2138234-49-6C9H8N2O3
- Methyl 5-hydroxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylate1638768-69-0C9H8N2O3
- 4-Methoxy-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid1638760-96-9C9H8N2O3
- 2-[(Prop-2-yn-1-yloxy)amino]pyridine-4-carboxylic acid1873224-82-8C9H8N2O3
- 4-Amino-5-nitro-2,3-dihydro-1H-inden-1-one1260011-26-4C9H8N2O3
- Methyl 6-cyano-5-methoxypicolinate1211580-42-5C9H8N2O3
- 2-Methyl-3-oxo-2,3-dihydroimidazo[1,5-a]pyridine-1-carboxylic acid1378824-67-9C9H8N2O3
- 1-(4-Hydroxyphenyl)pyrazolidine-3,5-dione108128-40-1C9H8N2O3
- Amino(4-cyano-2-hydroxyphenyl)acetic acid1336938-54-5C9H8N2O3
- 7-Nitro-1H-indole-2-methanol909111-97-3C9H8N2O3
- 5-Methoxy-4-(2-pyridinyl)-2(3H)-oxazolone108128-38-7C9H8N2O3
- 2-Methoxy-5-methyl-4-nitro-benzonitrile2166638-65-7C9H8N2O3
- 6-[(Prop-2-yn-1-yloxy)amino]pyridine-3-carboxylic acid1880193-33-8C9H8N2O3
- 4-[(Prop-2-yn-1-yloxy)amino]pyridine-2-carboxylic acid1870027-63-6C9H8N2O3
- 3-[(Prop-2-yn-1-yloxy)amino]pyridine-4-carboxylic acid1852758-98-5C9H8N2O3
- 6-[(Prop-2-yn-1-yloxy)amino]pyridine-2-carboxylic acid1872947-63-1C9H8N2O3
- 4-[(Prop-2-yn-1-yloxy)amino]pyridine-3-carboxylic acid1865457-41-5C9H8N2O3
- 5-[(Prop-2-yn-1-yloxy)amino]pyridine-2-carboxylic acid1872706-94-9C9H8N2O3
- 2-[(Prop-2-yn-1-yloxy)amino]pyridine-3-carboxylic acid1870274-61-5C9H8N2O3
Frequently asked questions
What is the molar mass of C9H8N2O3?
The molar mass of C9H8N2O3 is 192.17 g/mol, calculated from standard atomic weights for 9 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 192.0535 Da.
How many compounds have the formula C9H8N2O3?
CompoundList lists 704 compounds with the molecular formula C9H8N2O3, including Methyl 4-hydroxy-1H-pyrrolo[3,2-c]pyridine-3-carboxylate, 7-Methoxy-1H-benzo[d]imidazole-6-carboxylic acid, Methyl 4-hydroxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylate. 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 C9H8N2O3?
C9H8N2O3 has a degree of unsaturation of 7. 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.