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 201 to 300 of 404 compounds
4-Hydroxyphthalamide
CAS 1243284-38-9C8H8N2O3
5-Acetyl-4-aminonicotinic acid
CAS 1393558-94-5C8H8N2O3
4-Cyclopropoxy-3-nitropyridine
CAS 1243398-04-0C8H8N2O3
5-Cyclopropoxy-2-nitropyridine
CAS 1243459-53-1C8H8N2O3
![5-Oxo-1,2,3,5-tetrahydroimidazo[1,2-a]pyridine-7-carboxylic acid chemical structure, C8H8N2O3, CAS 1369094-48-3](/s/OZFAGBWCAYXVRE-UHFFFAOYSA-N.svg)
5-Oxo-1,2,3,5-tetrahydroimidazo[1,2-a]pyridine-7-carboxylic acid
CAS 1369094-48-3C8H8N2O3
Methyl 5-(2-oxoethyl)pyrazine-2-carboxylate
CAS 710322-63-7C8H8N2O3
5-Cyclopropoxypyrazine-2-carboxylic acid
CAS 1640975-41-2C8H8N2O3
2-(6-Oxo-4-vinylpyrimidin-1(6H)-yl)acetic acid
CAS 2090313-25-8C8H8N2O3
Methylenedioxybenzamidoxime
CAS 860560-60-7C8H8N2O3
![5H,7H,8H-Pyrano[4,3-c]pyridazine-3-carboxylic acid chemical structure, C8H8N2O3, CAS 2377034-10-9](/s/KVBZHRXIEHGYAP-UHFFFAOYSA-N.svg)
5H,7H,8H-Pyrano[4,3-c]pyridazine-3-carboxylic acid
CAS 2377034-10-9C8H8N2O3
Benzamide, N-(aminocarbonyl)-N-hydroxy-
CAS 22782-75-8C8H8N2O3
N-Methoxy-1-(4-nitrophenyl)methanimine
CAS 5172-62-3C8H8N2O3
![6-Acetyl-2,3-dihydro-[1,3]oxazolo[3,2-a]pyrimidin-7-one chemical structure, C8H8N2O3, CAS 95337-47-6](/s/BMBMTEATAWITLC-UHFFFAOYSA-N.svg)
6-Acetyl-2,3-dihydro-[1,3]oxazolo[3,2-a]pyrimidin-7-one
CAS 95337-47-6C8H8N2O3
![3-[(Hydroxyamino)iminomethyl]benzoic acid chemical structure, C8H8N2O3](/s/id-5800059.svg)
3-[(Hydroxyamino)iminomethyl]benzoic acid
C8H8N2O3
![(E)-Methyl[(2-nitrophenyl)methylidene]oxidoazanium chemical structure, C8H8N2O3, CAS 41106-02-9](/s/OGMOYZKACAZVKU-RMKNXTFCSA-N.svg)
(E)-Methyl[(2-nitrophenyl)methylidene]oxidoazanium
CAS 41106-02-9C8H8N2O3
1-(4-Amino-2-nitrophenyl)ethanone
CAS 13210-32-7C8H8N2O3
1-(3-Nitropyridin-4-yl)propan-2-one
CAS 65645-59-2C8H8N2O3
Methyl 3-oxo-3-(pyrimidin-2-yl)propanoate
CAS 57582-13-5C8H8N2O3
![4-Methoxy-2H-pyrido[4,3-b]-1,4-oxazin-3(4H)-one chemical structure, C8H8N2O3, CAS 102226-42-6](/s/YCFWSYHNGGVGIM-UHFFFAOYSA-N.svg)
4-Methoxy-2H-pyrido[4,3-b]-1,4-oxazin-3(4H)-one
CAS 102226-42-6C8H8N2O3
![7-(Hydroxymethyl)-1H-pyrido[3,4-b][1,4]oxazin-2(3H)-one chemical structure, C8H8N2O3, CAS 615568-79-1](/s/CUKARVCBQGGDEI-UHFFFAOYSA-N.svg)
7-(Hydroxymethyl)-1H-pyrido[3,4-b][1,4]oxazin-2(3H)-one
CAS 615568-79-1C8H8N2O3
1-(3-Isocyanatopropyl)-1H-pyrrole-2,5-dione
CAS 658053-65-7C8H8N2O3
6-Cyclopropyl-2-hydroxypyrimidine-4-carboxylic acid
CAS 1181404-70-5C8H8N2O3
1-(6-Methyl-4-nitropyridin-2-yl)ethanone
CAS 1263280-94-9C8H8N2O3
3-Amino-4-(aminocarbonyl)benzoic acid
CAS 773056-91-0C8H8N2O3
- Ethyl 6-formylpyrimidine-4-carboxylate944901-42-2C8H8N2O3
- 7-Nitro-2,3-dihydrobenzofuran-3-amine1273665-67-0C8H8N2O3
- Methyl 2-carbamoylisonicotinate1379342-46-7C8H8N2O3
- 2-Methoxy-5-(2-nitroethenyl)pyridine951745-13-4C8H8N2O3
- 2-[(6-Oxo-1,6-dihydropyrimidin-1-yl)methyl]prop-2-enoic acid1339609-49-2C8H8N2O3
- Methyl 6-amino-5-formylpyridine-2-carboxylate1260671-32-6C8H8N2O3
- Methyl 4-amino-5-formylpyridine-2-carboxylate1260663-99-7C8H8N2O3
- 3,4-Dihydro-2H-pyrido[3,2-B][1,4]oxazine-8-carboxylic acid1393558-52-5C8H8N2O3
- 2-Amino-3-(formylamino)benzoic acid1247090-41-0C8H8N2O3
- 5H,7H,8H-Pyrano[4,3-d]pyrimidine-2-carboxylic acid1547050-10-1C8H8N2O3
- 2-Methoxy-6-(2-nitroethenyl)pyridine1704382-82-0C8H8N2O3
- 2-(6-Carbamoylpyridin-2-yl)acetic acid2059927-59-0C8H8N2O3
- 2-(Cyclopropyloxy)-3-nitropyridine1394923-42-2C8H8N2O3
- Methyl 5-carbamoylnicotinate1864066-73-8C8H8N2O3
- 6-Nitro-2H,3H,4H-pyrano[2,3-b]pyridine2222512-37-8C8H8N2O3
- 2-(Methylamino)-3-nitrobenzaldehyde1289149-64-9C8H8N2O3
- Carbamic acid, nitrosophenyl-, methyl ester64332-90-7C8H8N2O3
- Methyl 2-Oxo-2-(2-pyridinylamino)acetate54166-60-8C8H8N2O3
- Methyl I(2)-oxo-3-pyridazinepropanoate75399-08-5C8H8N2O3
- Methyl 3-carbamoylisonicotinate87544-86-3C8H8N2O3
- 2-(Methylnitrosoamino)benzoic acid16524-19-9C8H8N2O3
- N-(3-Hydroxy-4-nitrosophenyl)acetamide58416-47-0C8H8N2O3
- 2-(Hydroxymethyl)-1H-benzo[d]imidazole-4,7-diol111210-09-4C8H8N2O3
- N-(5-Formyl-6-oxo-1,6-dihydropyridin-2-yl)acetamide138060-98-7C8H8N2O3
- 6-Amino-5-methoxy-2,3-dihydro-1,3-benzoxazol-2-one1547338-08-8C8H8N2O3
- 3-Oxo-3-(pyridin-4-ylamino)propanoic acid918777-99-8C8H8N2O3
- 7-(Hydroxymethyl)-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one615568-50-8C8H8N2O3
- 3-Nitro-1-(prop-2-en-1-yl)-1,2-dihydropyridin-2-one147283-79-2C8H8N2O3
- 1H-Isoindole-1,3(2H)-dione, 5-amino-, hydrate (1:1)192463-46-0C8H8N2O3
- Methyl 2-(4-formylpyrimidin-2-yl)acetate944900-44-1C8H8N2O3
- 1-(2,3-Dihydro-2-furanyl)-2,4(1H,3H)-pyrimidinedione74831-43-9C8H8N2O3
- 1-(5-Nitropyridin-2-yl)propan-2-one1340431-84-6C8H8N2O3
- 4-Acetyl-6-aminopyridine-2-carboxylic acid1393544-19-8C8H8N2O3
- 6-Acetyl-4-aminopyridine-2-carboxylic acid1393553-44-0C8H8N2O3
- 1-(4-Methyl-6-nitropyridin-2-yl)ethanone1393534-49-0C8H8N2O3
- 1-(2-Methyl-6-nitropyridin-4-yl)ethanone1393567-99-1C8H8N2O3
- 2-Acetyl-3-aminoisonicotinic acid1393584-33-2C8H8N2O3
- 2-Acetyl-4-aminonicotinic acid1393533-25-9C8H8N2O3
- 6-Acetyl-2-aminonicotinic acid1393554-20-5C8H8N2O3
- 6-Acetyl-3-aminopyridine-2-carboxylic acid1393533-29-3C8H8N2O3
- 5-Acetyl-3-aminopyridine-2-carboxylic acid1393572-32-1C8H8N2O3
- 4-Acetyl-3-aminopyridine-2-carboxylic acid1393533-32-8C8H8N2O3
- 4-Acetyl-5-aminopicolinic acid1393559-98-2C8H8N2O3
- 5-Acetyl-4-aminopyridine-2-carboxylic acid1393533-42-0C8H8N2O3
- 6-Acetyl-5-aminopicolinic acid1393553-94-0C8H8N2O3
- 3-Cyclopropoxy-2-nitropyridine1243480-25-2C8H8N2O3
- 7,8-Dihydro-5H-pyrano[4,3-d]pyrimidine-4-carboxylic acid1468881-88-0C8H8N2O3
- 2-Cyclopropyl-5-hydroxypyrimidine-4-carboxylic acid1558135-72-0C8H8N2O3
- 1-Allyl-5-nitro-2-pyridone461661-83-6C8H8N2O3
- 3,5-Dimethyl-4-nitropicolinaldehyde886597-67-7C8H8N2O3
- 3-Nitro-6,7-dihydro-5H-cyclopenta[b]pyridin-4-ol1620011-37-1C8H8N2O3
- 2-Carbamoyl-5-methylpyridine-3-carboxylic acid957786-04-8C8H8N2O3
- 2-[(But-3-YN-1-yl)amino]-1,3-oxazole-4-carboxylic acid1564947-87-0C8H8N2O3
- 2-[Methyl(prop-2-YN-1-yl)amino]-1,3-oxazole-4-carboxylic acid1564764-17-5C8H8N2O3
- 2-[(But-3-yn-2-yl)amino]-1,3-oxazole-4-carboxylic acid1597276-31-7C8H8N2O3
- 2-[(But-2-yn-1-yl)amino]-1,3-oxazole-4-carboxylic acid1592251-72-3C8H8N2O3
- Methyl 6-acetyl-2-pyrazinecarboxylate1644548-85-5C8H8N2O3
- Ethyl 2-formyl-5-pyrimidinecarboxylate1708945-00-9C8H8N2O3
- 4-Nitro[13C6]acetanilide1028361-69-4C8H8N2O3
- N-(3-Methyl-5-nitrophenyl)formamide1903009-68-6C8H8N2O3
- 1-Cyclopropyl-4-formyl-1H-pyrazole-3-carboxylic acid2060059-52-9C8H8N2O3
- (2E)-3-(5-Formyl-1-methyl-1H-pyrazol-4-yl)prop-2-enoic acid2060523-65-9C8H8N2O3
- 2H,3H,4H-Pyrido[3,2-b][1,4]oxazine-6-carboxylic acid1211517-11-1C8H8N2O3
- Methyl 4-carbamoylpyridine-2-carboxylate24195-09-3C8H8N2O3
- [(E)-(2-Hydroxyphenyl)methylideneamino]carbamic acid6641-54-9C8H8N2O3
- (2E)-3-(6-Methyl-4-oxo-1,4-dihydropyrimidin-5-yl)prop-2-enoic acid160096-97-9C8H8N2O3
- 3-Isocyanato-2,4-dimethoxypyridine2649073-29-8C8H8N2O3
- Ethyl 2,4-dicyano-3-oxobutanoate861612-04-6C8H8N2O3
- 2-Formamidopyridin-3-yl acetate31354-49-1C8H8N2O3
- 2-(2-Methyloxiran-2-yl)-5-nitropyridine2229390-91-2C8H8N2O3
- 1-(5-Nitropyridin-2-yl)prop-2-en-1-ol2229618-16-8C8H8N2O3
- 6-Oxo-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid2167786-20-9C8H8N2O3
- Methyl N-(4-formylpyridin-3-yl)carbamate173371-35-2C8H8N2O3
- Methyl 2-(formylamino)-4-pyridinecarboxylate71470-14-9C8H8N2O3
- 2-Methyl-3-(4-nitrophenyl)oxaziridine3400-27-9C8H8N2O3
- 4-Methyl-5-nitro-2,3-dihydrofuro[2,3-B]pyridine121743-62-2C8H8N2O3
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 4-Hydroxyphthalamide, 5-Acetyl-4-aminonicotinic acid, 4-Cyclopropoxy-3-nitropyridine. 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.