Molecular formula
C8H8N2O3
404 compounds have this formula on CompoundList.
- Molar mass
- 180.16g/mol
- Monoisotopic mass
- 186.0736Da
- Atoms
- 21
- Elements
- 4
- Rings plus double bonds
- 6
The formula C8H8N2O3 describes a molecule made of 8 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 × 853.33%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 84.48%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 215.55%14.007 × 2 = 28.014 g/mol
- O Oxygen × 326.64%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C8H8N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 404 compounds
Ethyl 6-formylpyridazine-3-carboxylate
CAS 604000-38-6C8H8N2O3
5-(4-Hydroxybut-1-ynyl)-1H-pyrimidine-2,4-dione
CAS 570409-81-3C8H8N2O3
2-Benzimidazolinone, 5,6-dihydroxy-1-methyl-
CAS 4496-25-7C8H8N2O3
N-(6-Formyl-4-hydroxypyridin-2-yl)acetamide
CAS 1393533-89-5C8H8N2O3
5-(1H-Imidazol-5-yl)-3-oxopent-4-enoic acid
CAS 512848-73-6C8H8N2O3
2-Methoxy-5-(2-nitroethenyl)pyridine
CAS 1051912-94-7C8H8N2O3
4-Amino-1H-isoindole-1,3(2H)-dione--water (1/1)
CAS 161534-76-5C8H8N2O3
6-(Furan-2-yl)-3-methyl-3,4-dihydro-2H-1,3,5-oxadiazin-2-one
CAS 62068-58-0C8H8N2O3
![3-(Hydroxymethyl)-5-methyl[1,3]oxazolo[4,5-b]pyridin-2(3H)-one chemical structure, C8H8N2O3, CAS 61356-18-1](/s/UQDZYXYIMSNCPP-UHFFFAOYSA-N.svg)
3-(Hydroxymethyl)-5-methyl[1,3]oxazolo[4,5-b]pyridin-2(3H)-one
CAS 61356-18-1C8H8N2O3
![Ethyl cyano{[(prop-2-yn-1-yl)oxy]imino}acetate chemical structure, C8H8N2O3, CAS 70791-55-8](/s/IOULZWIANFENLZ-UHFFFAOYSA-N.svg)
Ethyl cyano{[(prop-2-yn-1-yl)oxy]imino}acetate
CAS 70791-55-8C8H8N2O3
2-(Hydroxymethyl)-5-(3-hydroxyprop-1-yn-1-yl)pyridazin-3(2H)-one
CAS 825634-20-6C8H8N2O3
N-(2-Formyl-6-hydroxypyridin-4-yl)acetamide
CAS 1393567-15-1C8H8N2O3
N-(4-Formyl-6-hydroxypyridin-2-yl)acetamide
CAS 1393550-74-7C8H8N2O3
2-Acetyl-6-aminoisonicotinic acid
CAS 1393530-00-1C8H8N2O3
3-Acetyl-5-aminoisonicotinic acid
CAS 1393582-08-5C8H8N2O3
2-Acetyl-5-aminoisonicotinic acid
CAS 1393584-45-6C8H8N2O3
6-Acetyl-4-aminonicotinic acid
CAS 1393557-56-6C8H8N2O3
5-Acetyl-2-aminonicotinic acid
CAS 1393540-13-0C8H8N2O3
4-Acetyl-5-aminonicotinic acid
CAS 1393573-50-6C8H8N2O3
5-Acetyl-6-aminonicotinic acid
CAS 1393559-90-4C8H8N2O3
6-Acetyl-5-aminonicotinic acid
CAS 1393555-05-9C8H8N2O3
3-Cyclopropoxy-5-nitropyridine
CAS 1243369-23-4C8H8N2O3
3-Cyclopropoxy-4-nitropyridine
CAS 1243397-99-0C8H8N2O3
4-Cyclopropoxy-2-nitropyridine
CAS 1243290-05-2C8H8N2O3
- 2-(3-Formyl-2-oxo-1,2-dihydropyridin-1-yl)acetamide1493542-22-5C8H8N2O3
- 5,8-Dihydro-6H-pyrano[3,4-d]pyrimidine-4-carboxylic acid1512368-96-5C8H8N2O3
- 3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)acrylic acid1563838-49-2C8H8N2O3
- 2,6-Dihydroxy-5-methoxy-4-methylnicotinonitrile1704065-88-2C8H8N2O3
- 2,3-Dimethylpyrazolo[5,1-b]oxazole-6-carboxylic acid1365940-87-9C8H8N2O3
- 4-[(Methylamino)carbonyl]-2-pyridinecarboxylic acid1567104-01-1C8H8N2O3
- Methyl 2-amino-5-formylpyridine-3-carboxylate1227048-86-3C8H8N2O3
- 5-(2-Cyanopropan-2-yl)isoxazole-3-carboxylic acid878742-47-3C8H8N2O3
- 1-(5-Nitropyridin-2-yl)cyclopropan-1-ol1936042-22-6C8H8N2O3
- 6-Amino-5-hydroxy-3-methyl-2,3-dihydro-1,3-benzoxazol-2-one1873187-17-7C8H8N2O3
- Methyl 2-Acetylpyrimidine-5-carboxylate2091211-69-5C8H8N2O3
- Methyl 6-oxo-4,5-dihydro-1H-cyclopenta[c]pyrazole-3-carboxylate3027000-00-3C8H8N2O3
- Methyl 2-(nitrosomethylidene)-1,2-dihydropyridine-3-carboxylate135916-96-0C8H8N2O3
- 6-[(Hydroxyamino)methylidene]-5-[(hydroxyimino)methyl]cyclohexa-2,4-dien-1-one578718-01-1C8H8N2O3
- Methyl 5-formyl-3-methylpyrazine-2-carboxylate2581221-10-3C8H8N2O3
- Methyl 6-formyl-3-methylpyrazine-2-carboxylate2581221-12-5C8H8N2O3
- 5-{Spiro[2.2]pentan-1-yl}-1,2,4-oxadiazole-3-carboxylic acid2137994-85-3C8H8N2O3
- 2-Formyl-5H,6H,7H-pyrrolo[1,2-a]imidazole-3-carboxylic acid2167219-20-5C8H8N2O3
- 2-Ethyl-5-formylpyrimidine-4-carboxylic acid2168742-01-4C8H8N2O3
- 3-Formyl-5H,6H,7H-pyrrolo[1,2-a]imidazole-2-carboxylic acid2167827-75-8C8H8N2O3
- 3-(1-Methyl-1H-pyrazol-3-yl)oxolane-2,5-dione2228145-35-3C8H8N2O3
- 3-Oxo-1-(1H-pyrazol-3-yl)cyclobutane-1-carboxylic acid2228155-04-0C8H8N2O3
- 4-(1H-Imidazol-5-yl)oxane-2,6-dione2229278-14-0C8H8N2O3
- 3-(4-Methyl-1H-imidazol-5-yl)oxolane-2,5-dione2228343-94-8C8H8N2O3
- 4-(1H-Imidazol-2-yl)oxane-2,6-dione2228590-99-4C8H8N2O3
- 3-(1-Methyl-1H-imidazol-4-yl)oxolane-2,5-dione2229235-42-9C8H8N2O3
- 2-(5-Nitropyridin-2-yl)propanal2228407-83-6C8H8N2O3
- 3-(5-Methyl-1H-pyrazol-3-yl)oxolane-2,5-dione2228091-07-2C8H8N2O3
- 3-Methoxy-5-(2-nitroethenyl)pyridine1112174-22-7C8H8N2O3
- 2-Methoxy-4-(2-nitroethenyl)pyridine2229653-20-5C8H8N2O3
- 3-(1-Methyl-1H-imidazol-5-yl)oxolane-2,5-dione2229202-63-3C8H8N2O3
- 4-Isocyanato-3,5-dimethoxypyridine2649023-92-5C8H8N2O3
- 3-(1-Methyl-1H-imidazol-2-yl)oxolane-2,5-dione2228531-77-7C8H8N2O3
- 3-(5-Methylpyrazin-2-yl)-2-oxopropanoic acid2228616-69-9C8H8N2O3
- 3-(4-Methylpyrimidin-5-yl)-2-oxopropanoic acid2228217-00-1C8H8N2O3
- 4-Isocyanato-2,5-dimethoxypyridine2649085-33-4C8H8N2O3
- 5-Nitro-2-[(oxiran-2-yl)methyl]pyridine2229303-57-3C8H8N2O3
- 3-(1-Ethenyl-1H-pyrazol-4-yl)-2-oxopropanoic acid2228633-66-5C8H8N2O3
- 3-Methoxy-2-(2-nitroethenyl)pyridine2229671-20-7C8H8N2O3
- 2-Methyl-2-(5-nitrofuran-2-yl)propanenitrile2229390-12-7C8H8N2O3
- 5-(1-Aminobut-3-yn-1-yl)-1,3-oxazole-4-carboxylic acid2137588-93-1C8H8N2O3
- 3-Amino-2H,3H-furo[2,3-b]pyridine-5-carboxylic acid2169193-32-0C8H8N2O3
- 3-(5-Nitropyridin-2-yl)propanal2228185-37-1C8H8N2O3
- 4-(1H-Pyrazol-3-yl)oxane-2,6-dione2228679-09-0C8H8N2O3
- 1-(1H-Imidazol-5-yl)-3-oxocyclobutane-1-carboxylic acid2229153-30-2C8H8N2O3
- 3-(1-Methyl-1H-pyrazol-5-yl)oxolane-2,5-dione2229638-77-9C8H8N2O3
- Methyl 4-isocyanato-1-methyl-1H-pyrrole-2-carboxylate2648999-44-2C8H8N2O3
- 3-(3-Methylpyrazin-2-yl)-2-oxopropanoic acid2110352-61-7C8H8N2O3
- 3-(1-Methyl-1H-pyrazol-4-yl)oxolane-2,5-dione2228248-95-9C8H8N2O3
- 5-(1-Isocyanatocyclopropyl)-3-methoxy-1,2-oxazole2649058-01-3C8H8N2O3
- 3-Oxo-1-(1H-pyrazol-4-yl)cyclobutane-1-carboxylic acid2228264-96-6C8H8N2O3
- 2-{1H,4H,5H,6H-Cyclopenta[c]pyrazol-3-yl}-2-oxoacetic acid2228950-88-5C8H8N2O3
- Methyl 6-amino-5-formylpyridine-3-carboxylate2580233-12-9C8H8N2O3
- 6-Amino-1,3-dioxaindane-4-carboxamide2137640-07-2C8H8N2O3
- 4-Methoxy-2-(2-nitroethenyl)pyridine2229687-20-9C8H8N2O3
- 4-(1H-Pyrazol-4-yl)oxane-2,6-dione2229233-38-7C8H8N2O3
- 1-(1H-Imidazol-2-yl)-3-oxocyclobutane-1-carboxylic acid2228497-06-9C8H8N2O3
- N-(3-Nitrophenyl-1,2,3,4,5,6-13C6)acetamide2901098-41-5C8H8N2O3
- 5-(Aminomethyl)-2-nitrobenzaldehyde2913417-44-2C8H8N2O3
- 2-(5-Formyl-2-oxo-1,2-dihydropyridin-1-yl)acetamide2448476-78-4C8H8N2O3
- Methyl 5-amino-6-formylnicotinate2765503-61-3C8H8N2O3
- Methyl 5-[(hydroxyimino)methyl]-3-pyridinecarboxylate1240635-23-7C8H8N2O3
- Methyl 5-[(hydroxyimino)methyl]-2-pyridinecarboxylate1430609-03-2C8H8N2O3
- 1-Cyclopropyl-3-nitropyridin-2(1H)-one2820433-22-3C8H8N2O3
- 6-Carbamoyl-5-methylpyridine-3-carboxylic acid3017233-17-6C8H8N2O3
- 2-Benzoxazolecarboxylic acid, ammonium salt (1:1)49559-70-8C8H8N2O3
- (NE)-N-[2-(3-nitrophenyl)ethylidene]hydroxylamine860753-75-9C8H8N2O3
- (E)-4-Oxo-4-(pyrrol-1-ylamino)but-2-enoic acid66832-57-3C8H8N2O3
- Ethyl 2-oxo-2-(pyrimidin-2-yl)acetate1540314-50-8C8H8N2O3
- 4-Oxo-1,5,6,7-tetrahydropyrrolo[3,2-c]pyridine-3-carboxylic acid1499961-00-0C8H8N2O3
- 5-Oxo-1,4,6,7-tetrahydropyrrolo[2,3-c]pyridine-2-carboxylic acid32794-19-7C8H8N2O3
- N-(4-Hydroxyphenyl)-N-nitrosoacetamide146897-60-1C8H8N2O3
- 5-(1H-Imidazol-4-yl)-3-oxopent-4-enoic acidC8H8N2O3
- 2-Cyclopropoxy-4-nitropyridine1394928-50-7C8H8N2O3
- Methyl 4-oxo-5,6-dihydro-1H-cyclopenta[c]pyrazole-3-carboxylate2091974-87-5C8H8N2O3
- 2-(Hydroxyimino)-3-(4-pyridyl)propanoic acid1379399-45-7C8H8N2O3
Frequently asked questions
What is the molar mass of C8H8N2O3?
The molar mass of C8H8N2O3 is 180.16 g/mol, calculated from standard atomic weights for 8 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 186.0736 Da.
How many compounds have the formula C8H8N2O3?
CompoundList lists 404 compounds with the molecular formula C8H8N2O3, including Ethyl 6-formylpyridazine-3-carboxylate, 5-(4-Hydroxybut-1-ynyl)-1H-pyrimidine-2,4-dione, 2-Benzimidazolinone, 5,6-dihydroxy-1-methyl-. 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 C8H8N2O3?
C8H8N2O3 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.