Molecular formula
C9H11NO3
1,482 compounds have this formula on CompoundList.
- Molar mass
- 181.19g/mol
- Monoisotopic mass
- 198.1451Da
- Atoms
- 24
- Elements
- 4
- Rings plus double bonds
- 5
The formula C9H11NO3 describes a molecule made of 9 carbon atoms, 11 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 × 959.66%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 116.12%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 17.73%14.007 × 1 = 14.007 g/mol
- O Oxygen × 326.49%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C9H11NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 901 to 1,000 of 1,482 compounds
![Spiro[furo[3,4-d]-1,3-dioxole-2,4'-piperidine] chemical structure, C9H11NO3, CAS 54063-63-7](/s/FFWNVIXCNPTDQI-UHFFFAOYSA-N.svg)
Spiro[furo[3,4-d]-1,3-dioxole-2,4'-piperidine]
CAS 54063-63-7C9H11NO3
![rac-(1R,2S,6S,7S)-3-Oxa-4-azatricyclo[5.2.1.0,2,6]dec-4-ene-5-carboxylicacid chemical structure, C9H11NO3, CAS 2648865-36-3](/s/RCRUBCADZAQKLQ-BYPJNBLXSA-N.svg)
rac-(1R,2S,6S,7S)-3-Oxa-4-azatricyclo[5.2.1.0,2,6]dec-4-ene-5-carboxylicacid
CAS 2648865-36-3C9H11NO3
![2-[1-(1,2-Oxazol-3-yl)cyclobutyl]acetic acid chemical structure, C9H11NO3, CAS 2229257-84-3](/s/QGBOVZIKTIHSIL-UHFFFAOYSA-N.svg)
2-[1-(1,2-Oxazol-3-yl)cyclobutyl]acetic acid
CAS 2229257-84-3C9H11NO3
Methyl (3R)-3-hydroxy-3-(pyridin-4-yl)propanoate
CAS 2165742-77-6C9H11NO3
4-Ethyl-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid
CAS 2672572-32-4C9H11NO3
2-Pyridinecarboxylic acid, 4-(1-hydroxypropyl)-
CAS 2919560-38-4C9H11NO3
![Methyl 4-[(aminooxy)methyl]benzoate chemical structure, C9H11NO3, CAS 78254-23-6](/s/YDEWYJZBFFXSPE-UHFFFAOYSA-N.svg)
Methyl 4-[(aminooxy)methyl]benzoate
CAS 78254-23-6C9H11NO3
(Z)-2,4-Dimethoxybenzaldehyde oxime
CAS 305376-11-8C9H11NO3
(Z)-4-((2-Methylbut-3-yn-2-yl)amino)-4-oxobut-2-enoic acid
CAS 1208982-00-6C9H11NO3
(1S)-2-Amino-1-(1,3-dioxaindan-5-yl)ethan-1-ol
CAS 1567901-80-7C9H11NO3
![N-[(2,3-Dihydro-1,4-benzodioxin-2-yl)methyl]hydroxylamine chemical structure, C9H11NO3, CAS 143462-97-9](/s/MLTBDGRKWBHVTN-UHFFFAOYSA-N.svg)
N-[(2,3-Dihydro-1,4-benzodioxin-2-yl)methyl]hydroxylamine
CAS 143462-97-9C9H11NO3
Methyl (E)-4-(but-3-yn-1-ylamino)-4-oxobut-2-enoate
CAS 1395045-43-8C9H11NO3
2-Azetidinecarboxaldehyde, 1-(3-butynyl)-3-methoxy-4-oxo-, (2R,3R)-
CAS 277757-71-8C9H11NO3
Methyl 2-amino-3-(hydroxymethyl)benzoate
CAS 253120-48-8C9H11NO3
Methyl 4,5,6,7-tetrahydro-2,1-benzoxazole-3-carboxylate
CAS 261350-49-6C9H11NO3
1-Methoxy-2-(2-nitroethyl)benzene
CAS 86255-46-1C9H11NO3
![6-Methyl-4,5,6,7-tetrahydrofuro[2,3-C]pyridine-2-carboxylic acid chemical structure, C9H11NO3, CAS 792174-74-4](/s/IMOUSGIKSVELMZ-UHFFFAOYSA-N.svg)
6-Methyl-4,5,6,7-tetrahydrofuro[2,3-C]pyridine-2-carboxylic acid
CAS 792174-74-4C9H11NO3
![Hydroxylamine, O-[(2,3-dihydro-1,4-benzodioxin-2-yl)methyl]- chemical structure, C9H11NO3, CAS 863991-14-4](/s/UVSIIKDPFYFLEY-UHFFFAOYSA-N.svg)
Hydroxylamine, O-[(2,3-dihydro-1,4-benzodioxin-2-yl)methyl]-
CAS 863991-14-4C9H11NO3
Ethyl 2-(5-Formyl-2-pyrrolyl)acetate
CAS 345971-24-6C9H11NO3
2-Amino-3,4-dimethoxybenzaldehyde
CAS 50779-85-6C9H11NO3
Arformoterol tartrate impurity 3
CAS 477552-94-6C9H11NO3
3-Methoxy-2-(methylamino)benzoic acid
CAS 485-27-8C9H11NO3
Methyl 1,4-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylate
CAS 61327-45-5C9H11NO3
3,4,5-Trimethyl-4-nitro-2,5-cyclohexadien-1-one
CAS 32591-49-4C9H11NO3
- 3,4,5-Trimethyl-2-nitrophenol32021-53-7C9H11NO3
- 2-Hydroxy-4-[(methylamino)methyl]benzoic acid777808-02-3C9H11NO3
- N-Ethyl-3,4-dihydroxybenzamide79967-08-1C9H11NO3
- (8-Methyl-2H,4H-[1,3]dioxino[4,5-c]pyridin-5-yl)methanol105551-04-0C9H11NO3
- 5-(Cyclohex-3-en-1-yl)-1,3-oxazolidine-2,4-dione89401-97-8C9H11NO3
- 5-(Bicyclo[3.1.0]hexan-6-yl)-1,3-oxazolidine-2,4-dione89402-13-1C9H11NO3
- (3,5-Dimethyl-4-nitrophenyl)methanol18515-22-5C9H11NO3
- 2-(3-Buten-1-yl)-4-methyl-5-oxazolecarboxylic acid113366-53-3C9H11NO3
- N-Hydroxy-I+/--methoxybenzeneacetamide121129-32-6C9H11NO3
- Methyl 2-amino-3-hydroxy-4-methylbenzoate499137-67-6C9H11NO3
- 2-Amino-2-(3-hydroxyphenyl)propanoic acid170846-82-9C9H11NO3
- (2R)-[4-(Aminomethyl)phenyl](hydroxy)acetic acid51359-74-1C9H11NO3
- 2-(3,4-Dihydroxyphenyl)-N-methylacetamide125789-88-0C9H11NO3
- 5-Ethyl-6-methyl-2-oxo-1H-pyridine-3-carboxylic acid139393-83-2C9H11NO3
- 1-((3-Methyloxetan-3-yl)methyl)-1H-pyrrole-2,5-dione198572-35-9C9H11NO3
- Methyl 5-(methoxymethyl)-3-pyridinecarboxylate220656-97-3C9H11NO3
- Methyl 2-methoxy-3H-azepine-3-carboxylate53855-28-0C9H11NO3
- 1-(2,3-Dihydroxyphenyl)-2-(methylamino)ethan-1-one1896257-91-2C9H11NO3
- 3-(4-Aminophenyl)-2-hydroxypropanoic acid63406-08-6C9H11NO3
- 3-Hydroxy-3-(6-methylpyridin-3-yl)propanoic acid1566514-29-1C9H11NO3
- 3-(Dimethylamino)-5-hydroxybenzoic acid1243344-58-2C9H11NO3
- 2-Amino-6-ethoxybenzoic acid90321-28-1C9H11NO3
- 2-((5-Methylpyridin-2-yl)oxy)propanoic acid2748575-78-0C9H11NO3
- 4-(Aminomethyl)-2-methoxybenzoic acid1628630-74-9C9H11NO3
- 4-(Dimethylamino)-3-hydroxybenzoic acid1243371-86-9C9H11NO3
- 2-Hydroxy-6-methoxy-N-methylbenzamide1056956-21-8C9H11NO3
- Methyl 3-[(aminooxy)methyl]benzoate628703-54-8C9H11NO3
- Propyl 6-oxo-1,6-dihydro-3-pyridinecarboxylate667894-28-2C9H11NO3
- Ethyl 3-methoxyisonicotinate1214387-46-8C9H11NO3
- Ethyl 4-methoxynicotinate1214363-30-0C9H11NO3
- (2S)-2-(2-Formyl-1H-pyrrol-1-yl)butanoic acid2059907-92-3C9H11NO3
- 3-Amino-4-methoxy-2-methylbenzoic acid1785525-89-4C9H11NO3
- N-(3-Hydroxy-5-methoxyphenyl)acetamide162155-28-4C9H11NO3
- (3,6-Dimethyl-2-nitrophenyl)methanol58579-65-0C9H11NO3
- 4-Amino-5-methoxy-2-methylbenzoic acid854644-72-7C9H11NO3
- Methyl 6-(2-hydroxyethyl)pyridine-2-carboxylate1000522-20-2C9H11NO3
- 2-(6-Methoxy-5-methylpyridin-3-yl)acetic acid1000517-65-6C9H11NO3
- (S)-3-(1-Amino-2-hydroxyethyl)benzoic acid1213836-21-5C9H11NO3
- (S)-4-(1-Amino-2-hydroxyethyl)benzoic acid1213141-25-3C9H11NO3
- (S)-2-(1-Amino-2-hydroxyethyl)benzoic acid1213473-32-5C9H11NO3
- Methyl 5-acetyl-1-methyl-1H-pyrrole-2-carboxylate2091685-78-6C9H11NO3
- O-[(2,3-Dihydro-1,4-benzodioxin-6-yl)methyl]hydroxylamine1160487-96-6C9H11NO3
- Methyl 2-(2-methoxypyridin-3-yl)acetate1820896-70-5C9H11NO3
- 5-(3-Hydroxypyrrolidin-1-yl)furan-2-carbaldehyde1341974-14-8C9H11NO3
- 3-Amino-5-(methoxymethyl)benzoic acid1198006-37-9C9H11NO3
- Methyl 2-hydroxy-2-(6-methylpyridin-3-yl)acetate1490310-72-9C9H11NO3
- Methyl 2-hydroxy-2-(4-methylpyridin-3-yl)acetate1537042-65-1C9H11NO3
- 2-(Dimethylamino)-5-hydroxybenzoic acid141361-09-3C9H11NO3
- Ethyl 4-cyclopropylisoxazole-3-carboxylate2113698-00-1C9H11NO3
- 3-Amino-2-methoxy-4-methylbenzoic acid1195674-28-2C9H11NO3
- Methyl 1-hydroxy-2,3-dihydro-1H-pyrrolizine-7-carboxylate28564-25-2C9H11NO3
- 4-Amino-3-methoxy-2-methylbenzoic acid2166655-84-9C9H11NO3
- (2R)-1-(2-Nitrophenyl)propan-2-ol2227709-31-9C9H11NO3
- (2S)-1-(2-Nitrophenyl)propan-2-ol2227724-19-6C9H11NO3
- 4,5,6,7-Tetrahydro-6-hydroxy-1H-indole-2-carboxylic acid1263083-86-8C9H11NO3
- 2-Amino-1-(2,3-dihydroxyphenyl)propan-1-one2228593-47-1C9H11NO3
- 2-(5-Methyl-2-nitrophenyl)ethan-1-ol2090756-45-7C9H11NO3
- 3-(Dimethylamino)-4-hydroxybenzoic acid892878-64-7C9H11NO3
- 6-Amino-3-methoxy-2-methylbenzoic acid637347-85-4C9H11NO3
- (2,6-Dimethyl-4-nitrophenyl)methanol89210-28-6C9H11NO3
- Methyl 3-hydroxy-2,6-dimethylpyridine-4-carboxylate848598-77-6C9H11NO3
- Methyl 1,5-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylate1824387-41-8C9H11NO3
- Propan-2-yl 5-formyl-1H-pyrrole-2-carboxylate1421602-30-3C9H11NO3
- Methyl 3-(aminomethyl)-5-hydroxybenzoate1393562-82-7C9H11NO3
- (6-Methoxy-4-methylpyridin-2-yl)acetic acid1393530-53-4C9H11NO3
- 4-(Azetidin-3-yloxy)-6-methyl-2H-pyran-2-one1706453-78-2C9H11NO3
- Methyl 4-ethoxynicotinate1881999-28-5C9H11NO3
- Methyl 2-ethoxypyridine-4-carboxylate153928-57-5C9H11NO3
- 7-Methyl-4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxylic acid18101-34-3C9H11NO3
- 5-(2-Methoxyethoxy)picolinaldehyde1535461-27-8C9H11NO3
- 3-Cyclobutyl-5-methyl-1,2-oxazole-4-carboxylic acid1516043-59-6C9H11NO3
- 3-Hydroxy-3-(4-methylpyridin-3-yl)propanoic acid1531691-60-7C9H11NO3
- 2-(Aminomethyl)-5-(prop-2-en-1-yloxy)-4H-pyran-4-one1226425-65-5C9H11NO3
- 3-(5-Cyclopropyl-1,2-oxazol-3-yl)propanoic acid1226148-42-0C9H11NO3
- 1-(5-Methyl-1,2-oxazol-4-yl)cyclobutane-1-carboxylic acid1466958-16-6C9H11NO3
- 1-(3,5-Dimethyl-1,2-oxazol-4-yl)cyclopropane-1-carboxylic acid1512273-19-6C9H11NO3
Frequently asked questions
What is the molar mass of C9H11NO3?
The molar mass of C9H11NO3 is 181.19 g/mol, calculated from standard atomic weights for 9 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 198.1451 Da.
How many compounds have the formula C9H11NO3?
CompoundList lists 1,482 compounds with the molecular formula C9H11NO3, including Spiro[furo[3,4-d]-1,3-dioxole-2,4'-piperidine], rac-(1R,2S,6S,7S)-3-Oxa-4-azatricyclo[5.2.1.0,2,6]dec-4-ene-5-carboxylicacid, 2-[1-(1,2-Oxazol-3-yl)cyclobutyl]acetic 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 C9H11NO3?
C9H11NO3 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.