Molecular formula
C8H9N3O3
299 compounds have this formula on CompoundList.
- Molar mass
- 195.18g/mol
- Monoisotopic mass
- 198.0832Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 6
The formula C8H9N3O3 describes a molecule made of 8 carbon atoms, 9 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 × 849.23%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 94.65%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 321.53%14.007 × 3 = 42.021 g/mol
- O Oxygen × 324.59%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C8H9N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 299 of 299 compounds
4-Cyclopropoxy-5-nitropyridin-3-amine
CAS 1243410-55-0C8H9N3O3
3-Cyclopropoxy-5-nitropyridin-4-amine
CAS 1243401-79-7C8H9N3O3
4-Cyclopropoxy-6-nitropyridin-2-amine
CAS 1243471-21-7C8H9N3O3
5-Cyclopropoxy-2-nitropyridin-4-amine
CAS 1243360-90-8C8H9N3O3
5-Cyclopropoxy-2-nitropyridin-3-amine
CAS 1243319-84-7C8H9N3O3
3-Cyclopropoxy-2-nitropyridin-4-amine
CAS 1243455-83-5C8H9N3O3
4-Cyclopropoxy-2-nitropyridin-3-amine
CAS 1243389-17-4C8H9N3O3
5-Cyclopropoxy-6-nitropyridin-3-amine
CAS 1243470-60-1C8H9N3O3
4-Cyclopropoxy-6-nitropyridin-3-amine
CAS 1243365-00-5C8H9N3O3
4-Cyclopropoxy-5-nitropyridin-2-amine
CAS 1243436-84-1C8H9N3O3
5-Cyclopropoxy-6-nitropyridin-2-amine
CAS 1243358-03-3C8H9N3O3
5-Cyclopropoxy-4-nitropyridin-2-amine
CAS 1243439-30-6C8H9N3O3
![5-Acetyl-1H,4H,5H,6H-pyrrolo[3,4-d]imidazole-2-carboxylic acid chemical structure, C8H9N3O3, CAS 1782622-99-4](/s/OJXXMYXXJYNJCG-UHFFFAOYSA-N.svg)
5-Acetyl-1H,4H,5H,6H-pyrrolo[3,4-d]imidazole-2-carboxylic acid
CAS 1782622-99-4C8H9N3O3
2-(Acetamidomethyl)pyrimidine-5-carboxylic acid
CAS 1782867-31-5C8H9N3O3
1-Methyl-1-(3-nitrophenyl)urea
CAS 1803566-43-9C8H9N3O3
![4-Methoxy-1H-imidazo[4,5-c]pyridine formate chemical structure, C8H9N3O3, CAS 2044706-08-1](/s/UBGVTASTWDQDSX-UHFFFAOYSA-N.svg)
4-Methoxy-1H-imidazo[4,5-c]pyridine formate
CAS 2044706-08-1C8H9N3O3
![7-Methyl-8-oxo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylic acid chemical structure, C8H9N3O3, CAS 1422062-79-0](/s/OFLRXNFWKLSQIC-UHFFFAOYSA-N.svg)
7-Methyl-8-oxo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylic acid
CAS 1422062-79-0C8H9N3O3
![Methyl 8-oxo-6,7-dihydro-5H-imidazo[1,5-a]pyrazine-3-carboxylate chemical structure, C8H9N3O3, CAS 1824596-69-1](/s/WUJHIQFYGBLLNE-UHFFFAOYSA-N.svg)
Methyl 8-oxo-6,7-dihydro-5H-imidazo[1,5-a]pyrazine-3-carboxylate
CAS 1824596-69-1C8H9N3O3
![4-Oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidine-2-carboxylic acid chemical structure, C8H9N3O3, CAS 1779122-70-1](/s/UFGGIURZJDBINL-UHFFFAOYSA-N.svg)
4-Oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidine-2-carboxylic acid
CAS 1779122-70-1C8H9N3O3
![4-{[(E)-Hydrazinylmethylidene]carbamoyl}cyclopenta-1,3-diene-1-carboxylic acid chemical structure, C8H9N3O3, CAS 864237-62-7](/s/AARABSFBBRSVDY-UHFFFAOYSA-N.svg)
4-{[(E)-Hydrazinylmethylidene]carbamoyl}cyclopenta-1,3-diene-1-carboxylic acid
CAS 864237-62-7C8H9N3O3
![3-[(1E)-3-Hydroxy-3-methyltriaz-1-en-1-yl]benzoic acid chemical structure, C8H9N3O3, CAS 62008-94-0](/s/SUDFMOITVQHMLN-ZHACJKMWSA-N.svg)
3-[(1E)-3-Hydroxy-3-methyltriaz-1-en-1-yl]benzoic acid
CAS 62008-94-0C8H9N3O3
Methyl 4-isocyanato-1,5-dimethyl-1H-pyrazole-3-carboxylate
CAS 2649078-93-1C8H9N3O3
Methyl 5-(2-azidoethyl)furan-2-carboxylate
CAS 2228299-74-7C8H9N3O3
2-(2-Azidoethyl)benzene-1,3,5-triol
CAS 2228305-35-7C8H9N3O3
- 4-(2-Azidoethyl)benzene-1,2,3-triol2229623-10-1C8H9N3O3
- 5-(Azidomethyl)-3-methoxybenzene-1,2-diol2228251-03-2C8H9N3O3
- 2-(4-Hydroxy-3-nitrophenyl)ethanimidamide2228202-45-5C8H9N3O3
- 4-Methoxy-2-nitrobenzene-1-carboximidamide2229600-85-3C8H9N3O3
- 2-Isocyanato-2-methyl-3-(1H-pyrazol-1-yl)propanoic acid2648997-44-6C8H9N3O3
- Methyl 2-isocyanato-3-(1H-pyrazol-1-yl)propanoate2649068-89-1C8H9N3O3
- 3-Amino-1-(5-nitropyridin-2-yl)propan-1-one2228404-68-8C8H9N3O3
- 1-(1-Methyl-1H-1,2,3-triazol-5-yl)-3-oxocyclobutane-1-carboxylic acid2228753-34-0C8H9N3O3
- 4-(1-Azido-2-hydroxyethyl)benzene-1,2-diol2229443-31-4C8H9N3O3
- 2-(5-Hydroxy-2-nitrophenyl)ethanimidamide2229296-84-6C8H9N3O3
- 1-[1-(3-Nitro-1H-pyrazol-4-yl)cyclopropyl]ethan-1-one2228822-55-5C8H9N3O3
- 3-(1-Azido-2-hydroxyethyl)benzene-1,2-diol2228369-47-7C8H9N3O3
- 3-Methoxy-2-nitrobenzene-1-carboximidamide2228339-19-1C8H9N3O3
- 1-(1-Methyl-1H-1,2,3-triazol-4-yl)-3-oxocyclobutane-1-carboxylic acid2228438-72-8C8H9N3O3
- 2-(4-Acetamidopyrimidin-5-yl)acetic acid2803852-76-6C8H9N3O3
- 5-(Acetamidomethyl)pyrazine-2-carboxylic acid2803828-37-5C8H9N3O3
- 2-(2-Hydroxy-5-nitrophenyl)ethanimidamide2228527-48-6C8H9N3O3
- 4-(1-Methyl-1H-1,2,3-triazol-4-yl)oxane-2,6-dione2229161-73-1C8H9N3O3
- 2-[1-(Cyclopropylmethyl)-1H-1,2,3-triazol-4-yl]-2-oxoacetic acid2229606-46-4C8H9N3O3
- Methyl 4-(isocyanatomethyl)-1-methyl-1H-pyrazole-3-carboxylate2649033-58-7C8H9N3O3
- 3-(1-Ethyl-1H-1,2,4-triazol-5-yl)oxolane-2,5-dione2228516-66-1C8H9N3O3
- 3-[2-(1H-1,2,4-Triazol-1-yl)ethyl]oxolane-2,5-dione2228522-37-8C8H9N3O3
- 4-(1-Methyl-1H-1,2,3-triazol-5-yl)oxane-2,6-dione2228414-66-0C8H9N3O3
- 4-(1-Methyl-4-nitro-1H-pyrazol-5-yl)but-3-en-2-one2229650-91-1C8H9N3O3
- Methyl (2R)-3-(1H-imidazol-4-yl)-2-isocyanatopropanoate2648861-24-7C8H9N3O3
- Methyl 5-(isocyanatomethyl)-1-methyl-1H-pyrazole-3-carboxylate2649060-93-3C8H9N3O3
- 5-Methoxy-2-nitrobenzene-1-carboximidamide2229452-57-5C8H9N3O3
- 1-(1-Methyl-4-nitro-1H-pyrazol-5-yl)cyclopropane-1-carbaldehyde2229287-40-3C8H9N3O3
- 3-(5-Nitropyridin-2-yl)azetidin-3-ol2229205-90-5C8H9N3O3
- 2-(1-Azido-2-hydroxyethyl)benzene-1,4-diol2229261-58-7C8H9N3O3
- 4-(1-Azido-2-hydroxyethyl)benzene-1,3-diol2228890-85-3C8H9N3O3
- Ethyl 4-isocyanato-1-methyl-1H-pyrazole-3-carboxylate2649033-22-5C8H9N3O3
- Methyl 5-(isocyanatomethyl)-1-methyl-1H-pyrazole-4-carboxylate2649034-08-0C8H9N3O3
- 6-(Carbamoylamino)-4-methylpyridine-3-carboxylic acid2137878-95-4C8H9N3O3
- 1-[1-(4-Nitro-1H-pyrazol-3-yl)cyclopropyl]ethan-1-one2228990-98-3C8H9N3O3
- 2-(Methylamino)-1-(5-nitropyridin-2-yl)ethan-1-one2228298-28-8C8H9N3O3
- Methyl 4-cyano-5-(dimethylamino)-1,3-oxazole-2-carboxylate2117635-00-2C8H9N3O3
- 2-(Azetidin-3-yl)-5-formyl-1H-imidazole-4-carboxylic acid2138519-84-1C8H9N3O3
- 2-Amino-1-(5-nitropyridin-2-yl)propan-1-one2228264-61-5C8H9N3O3
- 5-Acetamido-1-ethenyl-1H-pyrazole-4-carboxylic acid2680698-36-4C8H9N3O3
- 4-Acetamido-2-methylpyrimidine-5-carboxylic acid2680732-14-1C8H9N3O3
- 5-Acetyl-2H,4H,5H,6H-pyrrolo[3,4-c]pyrazole-4-carboxylic acid2292528-51-7C8H9N3O3
- 5-Acetamido-6-methylpyrazine-2-carboxylic acid2680828-67-3C8H9N3O3
- 2-[N-(Pyrimidin-2-yl)acetamido]acetic acid2680789-32-4C8H9N3O3
- 5-Acetamido-3-methylpyrazine-2-carboxylic acid2680626-37-1C8H9N3O3
- 6-(N-Methylacetamido)pyridazine-3-carboxylic acid2680743-76-2C8H9N3O3
- 1-Acetyl-1H,2H,3H-pyrazolo[1,5-a]imidazole-7-carboxylic acid2283161-82-8C8H9N3O3
- 5-(N-Methylacetamido)pyridazine-4-carboxylic acid2680668-10-2C8H9N3O3
- 4-(N-Methylacetamido)pyrimidine-2-carboxylic acid2680769-99-5C8H9N3O3
- 5-(N-Methylacetamido)pyrazine-2-carboxylic acid2680859-82-7C8H9N3O3
- 2-Acetamido-5-methylpyrimidine-4-carboxylic acid2680828-64-0C8H9N3O3
- 1-(2-Methyl-2H-1,2,3-triazol-4-yl)pentane-1,3,4-trione1850882-41-5C8H9N3O3
- 1-(1-Methyl-1H-1,2,3-triazol-4-yl)pentane-1,3,4-trione1882817-87-9C8H9N3O3
- 1-(Azetidin-3-yl)-4-formyl-1H-pyrazole-3-carboxylic acid2168994-65-6C8H9N3O3
- 2-(3-Hydroxy-4-nitrophenyl)ethanimidamide2229554-89-4C8H9N3O3
- 2-(4-Acetamidopyrimidin-2-yl)acetic acid2870653-21-5C8H9N3O3
- 5-Acetyl-1H,4H,5H,6H-pyrrolo[3,4-c]pyrazole-3-carboxylic acid2870673-63-3C8H9N3O3
- 1-(Azetidin-3-yl)-3-nitro-1,2-dihydropyridin-2-one2444597-62-8C8H9N3O3
- 1-(Azetidin-3-yl)-5-nitro-1,2-dihydropyridin-2-one2436556-54-4C8H9N3O3
- Methyl 5-((2-hydroxyhydrazineylidene)methyl)picolinate1243559-51-4C8H9N3O3
- Methyl 6-[(hydroxyamino)methylideneamino]pyridine-3-carboxylate664305-43-5C8H9N3O3
- N-Hydroxy-3-methyl-2-nitrobenzimidamide2384188-32-1C8H9N3O3
- 2-Oxazolidinone, 3-((5-aminofurfurylidene)amino)-13641-84-4C8H9N3O3
- N-Ethyl-2-nitro-N-nitrosoaniline64918-60-1C8H9N3O3
- 4,6-Dimethyl-5-nitropyridine-2-carboxamide65169-61-1C8H9N3O3
- 2-(2-Amino-4-nitrophenyl)acetamide1935413-18-5C8H9N3O3
- Methyl 5-oxo-5,6,7,8-tetrahydroimidazo[1,5-c]pyrimidine-1-carboxylate1824618-56-5C8H9N3O3
- Ethyl 3-amino-1H-furo[3,2-c]pyrazole-5-carboxylate2090644-39-4C8H9N3O3
- 1-(4-Methoxyphenyl)-1-nitrosourea85754-38-7C8H9N3O3
- 4-Methyl-5-nitro-N-(trideuteriomethyl)pyridine-2-carboxamide2722645-97-6C8H9N3O3
- 2-Acetamido-3-(1H-imidazol-5-yl)acrylic acidC8H9N3O3
- 1-(3-Methoxyphenyl)-1-nitrosourea85754-37-6C8H9N3O3
- Methyl 4-oxo-1,5,6,7-tetrahydropyrazolo[4,3-c]pyridine-3-carboxylate2106158-83-0C8H9N3O3
- N-[(5-Nitro-2-pyridinyl)oxy]propan-2-imine41599-39-7C8H9N3O3
- 2-Hydroxy-2-(3-nitrophenyl)ethanimidamide802322-90-3C8H9N3O3
Frequently asked questions
What is the molar mass of C8H9N3O3?
The molar mass of C8H9N3O3 is 195.18 g/mol, calculated from standard atomic weights for 8 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 198.0832 Da.
How many compounds have the formula C8H9N3O3?
CompoundList lists 299 compounds with the molecular formula C8H9N3O3, including 4-Cyclopropoxy-5-nitropyridin-3-amine, 3-Cyclopropoxy-5-nitropyridin-4-amine, 4-Cyclopropoxy-6-nitropyridin-2-amine. 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 C8H9N3O3?
C8H9N3O3 has a degree of unsaturation of 6. 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.