Molecular formula
C9H9NO5
319 compounds have this formula on CompoundList.
- Molar mass
- 211.17g/mol
- Monoisotopic mass
- 214.0669Da
- Atoms
- 24
- Elements
- 4
- Rings plus double bonds
- 6
The formula C9H9NO5 describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 5 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 × 951.19%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 94.30%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 16.63%14.007 × 1 = 14.007 g/mol
- O Oxygen × 537.88%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C9H9NO5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 319 compounds
2,4-Dihydroxy-7-methoxy-1,4-benzoxazin-3-one
CAS 15893-52-4C9H9NO5
L-Topaquinone
CAS 64192-68-3C9H9NO5
6-Nitroveratraldehyde
CAS 20357-25-9C9H9NO5
Gentisuric acid
CAS 25351-24-0C9H9NO5
4-Carboxy-3-hydroxyphenylglycine
CAS 134052-66-7C9H9NO5
Betalamic acid
CAS 18766-66-0C9H9NO5
Nitroveratraldehyde
CAS 22027-96-9C9H9NO5
3-(4-Nitrophenoxy)propionic acid
CAS 10572-16-4C9H9NO5
(S)-4-Carboxy-3-hydroxyphenylglycine
CAS 85148-82-9C9H9NO5
(3-Methyl-4-nitrophenoxy)acetic acid
CAS 85444-81-1C9H9NO5
3,6-Dimethoxy-2-nitrobenzaldehyde
CAS 1206-55-9C9H9NO5
(S)-3-Carboxy-4-hydroxyphenylglycine
CAS 55136-48-6C9H9NO5
3-(4-Hydroxy-3-nitrophenyl)propanoic acid
CAS 38196-09-7C9H9NO5
Methyl 4-methoxy-3-nitrobenzoate
CAS 40757-20-8C9H9NO5
Benzoic acid, 4-hydroxy-3-nitro-, ethyl ester
CAS 19013-10-6C9H9NO5
4-Ethoxy-3-nitrobenzoic acid
CAS 59719-77-6C9H9NO5
Methyl 2-methoxy-3-nitrobenzoate
CAS 90564-26-4C9H9NO5
2-(4-Methoxy-3-nitrophenyl)acetic acid
CAS 63304-80-3C9H9NO5
3-(2-Nitrophenoxy)propanoic acid
CAS 6336-59-0C9H9NO5
2-Ethoxy-4-nitrobenzoic acid
CAS 2486-66-0C9H9NO5
5-(Methoxymethyl)pyridine-2,3-dicarboxylic acid
CAS 143382-03-0C9H9NO5
3-(3-Nitrophenoxy)propanoic acid
CAS 91004-46-5C9H9NO5
Methyl 2-hydroxy-2-(4-nitrophenyl)acetate
CAS 13305-09-4C9H9NO5
4-Methoxy-6-(methoxycarbonyl)pyridine-2-carboxylic acid
CAS 857380-05-3C9H9NO5
- 2-Methoxy-5-nitrophenyl acetate53606-41-0C9H9NO5
- Phenol, 4-methoxy-3-nitro-, 1-acetate39653-87-7C9H9NO5
- 2-Methoxy-4-nitrophenol acetate67851-29-0C9H9NO5
- 2,3-Dimethoxy-5-nitrobenzaldehyde6324-49-8C9H9NO5
- 2,5-Dioxopyrrolidin-1-yl 3-oxocyclobutanecarboxylate939412-81-4C9H9NO5
- 2,5-Dimethoxy-4-nitrobenzaldehyde1207-59-6C9H9NO5
- 2-(2-Methoxy-4-nitrophenyl)acetic acid415912-52-6C9H9NO5
- 3-Methoxy-4-methyl-5-nitrobenzoic acid1002110-78-2C9H9NO5
- Methyl 4-hydroxy-2-methyl-5-nitrobenzoate1163281-04-6C9H9NO5
- Dimethyl 4-oxo-1,4-dihydropyridine-2,6-dicarboxylate19872-91-4C9H9NO5
- 8-Hydroxy-6-oxo-1H,3H,4H,6H-pyrido[2,1-c]morpholine-9-carboxylic acid1514663-78-5C9H9NO5
- 3-Acetyl-4-methyl-1H-pyrrole-2,5-dicarboxylic acid90564-37-7C9H9NO5
- 1-(2-Hydroxy-6-methoxy-3-nitrophenyl)ethanone38226-01-6C9H9NO5
- 2,4-Dimethoxy-5-nitrobenzaldehyde6468-19-5C9H9NO5
- 1 suppliers(R)-3-Carboxy-4-hydroxyphenylglycine13861-03-5C9H9NO5
- 2-(4-(Methoxycarbonyl)-2-oxopyridin-1(2H)-yl)acetic acid2120145-39-1C9H9NO5
- 2-Methoxy-5-(methoxycarbonyl)pyridine-3-carboxylic acid2764000-52-2C9H9NO5
- 2',4'-Dihydroxy-3'-methyl-5'-nitroacetophenone118824-94-5C9H9NO5
- Ethyl 3-(5-nitro-2-furyl)acrylate1874-12-0C9H9NO5
- 2,3-Dihydroxybenzoyl-N-glycine16414-49-6C9H9NO5
- (R)-4-Carboxy-3-hydroxyphenylglycine133991-31-8C9H9NO5
- Agn-PC-00AC9O64043-84-1C9H9NO5
- 1 suppliers1-(6-Nitro-2H-1,3-benzodioxol-5-yl)ethan-1-ol159873-64-0C9H9NO5
- 1-(4-Hydroxy-3-methoxy-5-nitrophenyl)ethanone20716-41-0C9H9NO5
- Methyl (4-nitrophenoxy)acetate19786-48-2C9H9NO5
- 1 suppliersBenzoic acid, 3-methoxy-2-nitro-, methyl ester5307-17-5C9H9NO5
- 1 suppliers2-(2-Methoxy-5-nitrophenyl)acetic acid51073-04-2C9H9NO5
- Benzoic acid, 2-methoxy-5-nitro-, methyl ester34841-11-7C9H9NO5
- 2-(2-Nitrophenoxy)propanoic acid13212-57-2C9H9NO5
- 5-[Amino(carboxy)methyl]-2-hydroxybenzoic acid13015-31-1C9H9NO5
- Methyl 2-(4-hydroxy-3-nitrophenyl)acetate61873-93-6C9H9NO5
- 2 suppliersMethyl 3-methoxy-5-nitrobenzoate78238-13-8C9H9NO5
- 2 suppliersMethyl 3-methoxy-4-nitrobenzoate5081-37-8C9H9NO5
- 2-(4-Nitrophenoxy)propanoic acid13794-10-0C9H9NO5
- (3-Methoxy-4-nitrophenyl)acetic acid5803-22-5C9H9NO5
- 3-Ethoxy-4-hydroxy-5-nitrobenzaldehyde178686-24-3C9H9NO5
- Methyl 3-(hydroxymethyl)-5-nitrobenzoate53732-08-4C9H9NO5
- 2-(4-Methoxy-2-nitrophenyl)acetic acid20876-30-6C9H9NO5
- Methyl 2-(2-nitrophenoxy)acetate7506-93-6C9H9NO5
- 2-(5-Methoxy-2-nitrophenyl)acetic acid20876-29-3C9H9NO5
- Adrenalinequinone672-73-1C9H9NO5
- (2S)-4-Formyl-2,3-dihydro-1H-azepine-2,7-dicarboxylic acid12624-18-9C9H9NO5
- Methyl 5-methoxy-2-nitrobenzoate2327-45-9C9H9NO5
- Ethyl 4-hydroxy-2-nitrobenzoate104356-27-6C9H9NO5
- 1 suppliersEthyl 3-hydroxy-4-nitrobenzoate717-01-1C9H9NO5
- Methyl 4-methoxy-2-nitrobenzoate181871-73-8C9H9NO5
- 4-Nitrophenyl 2-methoxyacetate31252-86-5C9H9NO5
- (7-Nitro-2,3-dihydro-1,4-benzodioxin-2-yl)methanol59987-31-4C9H9NO5
- 5-Methoxy-2-methyl-4-nitrobenzoic acid1401423-31-1C9H9NO5
- 2-Methoxy-6-nitrophenylacetic acid20876-28-2C9H9NO5
- 1 suppliers2-(3-Methoxy-2-nitrophenyl)acetic acid20876-31-7C9H9NO5
- 1-(2-Hydroxy-4-methoxy-5-nitrophenyl)ethan-1-one102877-53-2C9H9NO5
- Methyl 2-(3-hydroxy-4-nitrophenyl)acetate256453-84-6C9H9NO5
- 3-Ethoxy-4-nitrobenzoic acid367501-32-4C9H9NO5
- 3-Ethoxy-2-hydroxy-5-nitrobenzaldehyde150655-06-4C9H9NO5
- Methyl 2-methoxy-4-nitrobenzoate39106-79-1C9H9NO5
- Methyl 5-hydroxy-2-methyl-3-nitrobenzoate88132-51-8C9H9NO5
- 1 suppliers1-(4-Hydroxy-5-methoxy-2-nitrophenyl)ethanone418759-58-7C9H9NO5
- 2,5-Dioxopyrrolidin-1-yl 2-(prop-2-yn-1-yloxy)acetate1858242-47-3C9H9NO5
- Ethyl 4-nitrophenyl carbonate6132-45-2C9H9NO5
- Methyl 2-methoxy-6-nitrobenzoate77901-52-1C9H9NO5
- Pyridine-2,3-dicarboxylic acid dimethyl ester N-oxide32383-02-1C9H9NO5
- Methyl 4-hydroxy-3-methyl-5-nitrobenzoate850335-09-0C9H9NO5
- 3-Ethoxy-4-hydroxy-2-nitrobenzaldehyde692267-77-9C9H9NO5
- Ethyl 2-hydroxy-3-nitrobenzoate90564-38-8C9H9NO5
- Methyl 3-(hydroxymethyl)-4-nitrobenzoate201932-92-5C9H9NO5
- 1-(4-Hydroxy-3-methoxy-2-nitrophenyl)ethanone1260785-45-2C9H9NO5
- 3-Hydroxy-3-(4-nitrophenyl)propanoic acid90564-32-2C9H9NO5
- Ethyl 3-hydroxy-2-nitrobenzoate81914-58-1C9H9NO5
- 2-Ethoxy-5-nitrobenzoic acid57148-23-9C9H9NO5
- Methyl 4-(hydroxymethyl)-3-nitrobenzoate89950-93-6C9H9NO5
- Methyl 2-hydroxy-5-methyl-3-nitrobenzoate67191-44-0C9H9NO5
- 2-Hydroxy-3-(4-nitrophenyl)propanoic acid15482-94-7C9H9NO5
- (4-Methyl-2-nitrophenoxy)acetic acid861296-09-5C9H9NO5
- Methyl 2-hydroxy-4-methyl-5-nitrobenzoate337520-75-9C9H9NO5
- Methyl 2-(2-hydroxy-3-nitrophenyl)acetate866885-53-2C9H9NO5
Frequently asked questions
What is the molar mass of C9H9NO5?
The molar mass of C9H9NO5 is 211.17 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 214.0669 Da.
How many compounds have the formula C9H9NO5?
CompoundList lists 319 compounds with the molecular formula C9H9NO5, including 2,4-Dihydroxy-7-methoxy-1,4-benzoxazin-3-one, L-Topaquinone, 6-Nitroveratraldehyde. 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 C9H9NO5?
C9H9NO5 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.