Molecular formula
C7H7NO3
386 compounds have this formula on CompoundList.
- Molar mass
- 153.14g/mol
- Monoisotopic mass
- 159.0803Da
- Atoms
- 18
- Elements
- 4
- Rings plus double bonds
- 5
The formula C7H7NO3 describes a molecule made of 7 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom 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 × 754.90%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 74.61%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 19.15%14.007 × 1 = 14.007 g/mol
- O Oxygen × 331.34%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C7H7NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 386 compounds
5-Aminosalicylic acid
CAS 89-57-6C7H7NO3
4-Aminosalicylic acid
CAS 65-49-6C7H7NO3
3-Hydroxyanthranilic acid
CAS 548-93-6C7H7NO3
Salicylhydroxamic acid
CAS 89-73-6C7H7NO3
4-Nitroanisole
CAS 100-17-4C7H7NO3
3-Methyl-4-nitrophenol
CAS 2581-34-2C7H7NO3
3-Nitrobenzyl alcohol
CAS 619-25-0C7H7NO3
2-Nitroanisole
CAS 91-23-6C7H7NO3
3-Amino-5-hydroxybenzoic acid
CAS 76045-71-1C7H7NO3
4-Nitrobenzyl alcohol
CAS 619-73-8C7H7NO3
3-Amino-4-hydroxybenzoic acid
CAS 1571-72-8C7H7NO3
3-Aminosalicylic acid
CAS 570-23-0C7H7NO3
2-Nitrobenzyl alcohol
CAS 612-25-9C7H7NO3
5-Hydroxyanthranilic acid
CAS 394-31-0C7H7NO3
2-Methyl-3-hydroxypyridine-5-carboxylic acid
CAS 7428-22-0C7H7NO3
4-Amino-3-hydroxybenzoic acid
CAS 2374-03-0C7H7NO3
4-Methyl-2-nitrophenol
CAS 119-33-5C7H7NO3
2-Methyl-4-nitrophenol
CAS 99-53-6C7H7NO3
N(1)-methyl-2-pyridone-5-carboxylic acid
CAS 3719-45-7C7H7NO3
6-Methyl-2-pyridone-3-carboxylic acid
CAS 38116-61-9C7H7NO3
6-Nitro-m-cresol
CAS 700-38-9C7H7NO3
3-Nitroanisole
CAS 555-03-3C7H7NO3
Methyl 5-hydroxypyridine-3-carboxylate
CAS 30766-22-4C7H7NO3
3-Methyl-2-nitrophenol
CAS 4920-77-8C7H7NO3
- P-Hydroxybenzohydroxamic acid5941-13-9C7H7NO3
- 9 suppliers2-Methyl-3-nitrophenol5460-31-1C7H7NO3
- 2 suppliers2-(2-Oxo-1,2-dihydropyridin-1-yl)acetic acid56546-36-2C7H7NO3
- 8 suppliers2-Methyl-5-nitrophenol5428-54-6C7H7NO3
- 1 suppliers5-Cyclopropyl-1,2-oxazole-3-carboxylic acid110256-15-0C7H7NO3
- 1 suppliers2-Methyl-6-nitrophenol13073-29-5C7H7NO3
- 1 suppliers3,5-Dihydroxybenzamide3147-62-4C7H7NO3
- 2 suppliers2,4-Dihydroxybenzamide3147-45-3C7H7NO3
- 3 suppliers2-(Pyridin-3-yloxy)acetic acid86649-57-2C7H7NO3
- 7 suppliers2-Methoxyisonicotinic acid105596-63-2C7H7NO3
- 2 suppliers4-Methoxypyridine-2-carboxylic acid29082-91-5C7H7NO3
- 2 suppliers6-Methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid86454-13-9C7H7NO3
- 3 suppliers3-Methoxy-isonicotinic acid654663-32-8C7H7NO3
- Trencam-3,2-hopo13189-89-4C7H7NO3
- 2 suppliers6-Methoxynicotinic acid66572-55-2C7H7NO3
- 3 suppliersMethyl 5-hydroxypyridine-2-carboxylate30766-12-2C7H7NO3
- 5-Methoxy-2-nitrosophenol13895-38-0C7H7NO3
- 3-(Acetyloxy)-2(1H)-pyridinone61296-14-8C7H7NO3
- 1-Methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid15506-18-0C7H7NO3
- 1 suppliers5-Methoxynicotinic acid20826-03-3C7H7NO3
- 2,6-Dihydroxybenzamide3147-50-0C7H7NO3
- 2,5-Dihydroxybenzamide52405-73-9C7H7NO3
- 1,2-Dihydro-2-oxo-3-pyridineacetic acid100960-03-0C7H7NO3
- 12 suppliers3-Nitro-p-cresol2042-14-0C7H7NO3
- 3 suppliersMethyl 2-oxo-1,2-dihydropyridine-3-carboxylate10128-91-3C7H7NO3
- 4 suppliersMethyl 6-oxo-1,6-dihydropyridine-3-carboxylate66171-50-4C7H7NO3
- 2-Hydroxylaminobenzoic acid579-73-7C7H7NO3
- Carbapenem78854-41-8C7H7NO3
- 3 suppliers2-Methoxynicotinic acid16498-81-0C7H7NO3
- 3 suppliers6-Methoxypicolinic acid26893-73-2C7H7NO3
- 3 suppliers4-Hydroxy-6-methyl-nicotinic acid67367-33-3C7H7NO3
- 1 suppliers1-Methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid33972-97-3C7H7NO3
- 2,4-Dihydroxybenzaldehyde oxime5399-68-8C7H7NO3
- 4 suppliersMethyl 3-Hydroxy-2-pyridinecarboxylate62733-99-7C7H7NO3
- 1 suppliersMethyl 4-hydroxynicotinate67367-24-2C7H7NO3
- Methyl 6-oxo-1,6-dihydropyridine-2-carboxylate30062-34-1C7H7NO3
- Methyl 4-hydroxypicolinate473269-77-1C7H7NO3
- Phenyl N-hydroxycarbamate38064-07-2C7H7NO3
- 2 suppliers5-Methoxypyridine-2-carboxylic acid29082-92-6C7H7NO3
- (2-Formyl-1H-pyrrol-1-yl)acetic acid67451-42-7C7H7NO3
- 4-Hydroxy-5-methoxypyridine-2-carbaldehyde204847-72-3C7H7NO3
- 1 suppliersMethyl 5-formyl-1H-pyrrole-2-carboxylate1197-13-3C7H7NO3
- 2 suppliers2-Amino-4-hydroxybenzoic acid38160-63-3C7H7NO3
- 5-Cyclopropylisoxazole-4-carboxylic acid124845-04-1C7H7NO3
- 2 suppliers4-(Methoxycarbonyl)pyridine 1-oxide3783-38-8C7H7NO3
- 1 suppliers6-(Hydroxymethyl)picolinic acid1197-10-0C7H7NO3
- 5-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid66909-27-1C7H7NO3
- 3-Methoxypyridine-2-carboxylic acid16478-52-7C7H7NO3
- 2-Cyclopropyl-1,3-oxazole-4-carboxylic acid1060816-04-7C7H7NO3
- 1-Methyl-6-oxo-1,6-dihydropyridine-2-carboxylic acid59864-31-2C7H7NO3
- 1 suppliersMethyl 3-hydroxypyridine-4-carboxylate10128-72-0C7H7NO3
- 1 suppliers6-(Hydroxymethyl)pyridine-3-carboxylic acid775545-30-7C7H7NO3
- 3 suppliers4-Methoxypyridine-3-carboxylic acid10177-31-8C7H7NO3
- 3-Cyclopropyl-1,2-oxazole-4-carboxylic acid639523-17-4C7H7NO3
- 2 suppliersMethyl 4-formyl-1H-pyrrole-2-carboxylate40611-79-8C7H7NO3
- 3-(Prop-2-yn-1-ylcarbamoyl)acrylic acid671188-20-8C7H7NO3
- 2-Cyclopropyl-5-oxazolecarboxylic acid1263378-39-7C7H7NO3
- alpha-Hydroxypyridine-3-acetic acid49769-60-0C7H7NO3
- 4-Formyl-1-methyl-1H-pyrrole-2-carboxylic acid132122-28-2C7H7NO3
- 5-Cyclopropyl-1,3-oxazole-4-carboxylic acid917828-31-0C7H7NO3
- 3-Cyclopropyl-1,2-oxazole-5-carboxylic acid870704-25-9C7H7NO3
- 1,6-Dihydro-4-methyl-6-oxo-3-pyridinecarboxylic acid66909-28-2C7H7NO3
- 5-Formyl-1-methyl-1H-pyrrole-2-carboxylic acid224295-73-2C7H7NO3
- 2-(6-Oxo-1,6-dihydropyridin-3-yl)acetic acid158155-12-5C7H7NO3
- 1 suppliers4-(Hydroxymethyl)pyridine-2-carboxylic acid923169-37-3C7H7NO3
- 4-Acetyl-1H-pyrrole-2-carboxylic acid16168-93-7C7H7NO3
- 1-Methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid10561-89-4C7H7NO3
- 5-Formyl-2-methyl-1H-pyrrole-3-carboxylic acid442563-59-9C7H7NO3
- 2-(5-Hydroxypyridin-2-yl)acetic acid1214345-48-8C7H7NO3
- 3-(5-Methylisoxazol-3-yl)acrylic acid1065478-29-6C7H7NO3
- 5-Formyl-3-methyl-1H-pyrrole-2-carboxylic acid134209-74-8C7H7NO3
- 5-Formyl-1-methyl-1H-pyrrole-3-carboxylic acid482583-71-1C7H7NO3
- 5-Formyl-4-methyl-1H-pyrrole-3-carboxylic acid442563-21-5C7H7NO3
- 5-Acetyl-1H-pyrrole-2-carboxylic acid635313-65-4C7H7NO3
- 6-Hydroxy-4-methylpyridine-2-carboxylic acid846046-02-4C7H7NO3
- 4-Cyclopropyl-1,3-oxazole-5-carboxylic acid1781976-43-9C7H7NO3
Frequently asked questions
What is the molar mass of C7H7NO3?
The molar mass of C7H7NO3 is 153.14 g/mol, calculated from standard atomic weights for 7 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 159.0803 Da.
How many compounds have the formula C7H7NO3?
CompoundList lists 386 compounds with the molecular formula C7H7NO3, including 5-Aminosalicylic acid, 4-Aminosalicylic acid, 3-Hydroxyanthranilic 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 C7H7NO3?
C7H7NO3 has a degree of unsaturation of 5. 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.