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 1,401 to 1,482 of 1,482 compounds
1-Acetamido-3-ethynylcyclobutane-1-carboxylic acid
CAS 2680731-91-1C9H11NO3
Prop-2-en-1-yl 3-ethynyl-3-hydroxyazetidine-1-carboxylate
CAS 2680823-08-7C9H11NO3
3-(1-Acetylpyrrolidin-2-yl)prop-2-ynoic acid
CAS 2680647-30-5C9H11NO3
4-(1-Acetylazetidin-3-yl)but-2-ynoic acid
CAS 2680876-95-1C9H11NO3
Methyl 2-hydroxy-2-(4-methylpyridin-2-yl)acetate
CAS 185220-32-0C9H11NO3
(3R)-3-Hydroxy-3-(5-methylpyridin-2-yl)propanoic acid
CAS 2227686-88-4C9H11NO3
(1S)-1-(5-Methyl-2-nitrophenyl)ethan-1-ol
CAS 2227882-88-2C9H11NO3
4-(1-Aminocyclopropyl)benzene-1,2,3-triol
CAS 2229568-22-1C9H11NO3
1-Methoxy-2-methyl-3-(nitromethyl)benzene
CAS 2229563-16-8C9H11NO3
(2S)-1-(3-Nitrophenyl)propan-2-ol
CAS 2227729-23-7C9H11NO3
3-(2,4-Dimethyl-1H-pyrrol-3-yl)-2-oxopropanoic acid
CAS 2229018-06-6C9H11NO3
3,5-Dimethoxy-4-(oxiran-2-yl)pyridine
CAS 2229179-15-9C9H11NO3
Methyl 2-(2-oxo-1,2-dihydropyridin-4-yl)propanoate
CAS 2120009-60-9C9H11NO3
1-Acetyl-3-ethynylpyrrolidine-3-carboxylic acid
CAS 2913417-98-6C9H11NO3
![3-Acetyl-3-azabicyclo[3.2.0]hept-6-ene-2-carboxylic acid chemical structure, C9H11NO3, CAS 2920131-21-9](/s/IRNSQPNHTYAUIU-UHFFFAOYSA-N.svg)
3-Acetyl-3-azabicyclo[3.2.0]hept-6-ene-2-carboxylic acid
CAS 2920131-21-9C9H11NO3
1-(2-Methoxyethyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde
CAS 2448476-50-2C9H11NO3
![2-[(6-Methylpyridin-2-yl)oxy]propanoic acid chemical structure, C9H11NO3, CAS 2748575-68-8](/s/FQDHNVIUIRVJCF-UHFFFAOYSA-N.svg)
2-[(6-Methylpyridin-2-yl)oxy]propanoic acid
CAS 2748575-68-8C9H11NO3
![Methyl 2-[(5-methylpyridin-2-yl)oxy]acetate chemical structure, C9H11NO3, CAS 1864239-55-3](/s/WUSASKFCHPDROU-UHFFFAOYSA-N.svg)
Methyl 2-[(5-methylpyridin-2-yl)oxy]acetate
CAS 1864239-55-3C9H11NO3
![Methyl 2-[(2-methylpyridin-4-yl)oxy]acetate chemical structure, C9H11NO3, CAS 2749882-31-1](/s/VXGOPFXPWJDIAB-UHFFFAOYSA-N.svg)
Methyl 2-[(2-methylpyridin-4-yl)oxy]acetate
CAS 2749882-31-1C9H11NO3
(S)-1-(1-Methoxyethyl)-3-nitrobenzene
CAS 3023541-88-7C9H11NO3
3-(1,3-Dioxolan-2-yl)-2-methoxypyridine
CAS 3002541-26-3C9H11NO3
3-(2-Methoxy-3-pyridinyl)-3-oxetanol
CAS 2104585-85-3C9H11NO3
2-Methoxy-1-(6-methoxy-2-pyridinyl)ethanone
CAS 2359112-06-2C9H11NO3
![(1S,3R,5R)-7-Oxo-6-azatricyclo[4.3.0.01,3]nonane-5-carboxylic acid chemical structure, C9H11NO3, CAS 433715-58-3](/s/YHCXWXMYNLUWGF-KCRUCZTKSA-N.svg)
(1S,3R,5R)-7-Oxo-6-azatricyclo[4.3.0.01,3]nonane-5-carboxylic acid
CAS 433715-58-3C9H11NO3
- (2S)-2-Amino-3-(4-hydroxyphenyl)(114C)propanoic acid14330-68-8C9H11NO3
- 1,1'-(1-Hydroxy-5-methyl-1H-pyrrole-2,4-diyl)diethanone80322-71-0C9H11NO3
- 3-(1-Methyl-6-oxo-1,6-dihydropyridin-3-yl)propanoic acid100095-22-5C9H11NO3
- 3-(5-Hydroxy-6-methyl-3-pyridinyl)propanoic acid57183-13-8C9H11NO3
- Methyl (S)-2-(2-formyl-1H-pyrrol-1-yl)propanoate145041-23-2C9H11NO3
- Methyl 2-(3,5-dimethyl-1H-pyrrol-2-yl)-2-oxoacetate371786-24-2C9H11NO3
- N-Methoxy-N-phenoxyacetamide134810-94-9C9H11NO3
- 1-Acetyl-3,4-dimethyl-5-oxo-2,5-dihydro-1H-pyrrole-2-carbaldehyde412017-02-8C9H11NO3
- 1-Methoxy-2,4-dimethyl-5-nitrobenzene188017-09-6C9H11NO3
- Methyl 2-(3-amino-5-hydroxyphenyl)acetate1785526-04-6C9H11NO3
- 2,2-Dimethoxy-1-pyridin-2-ylethanone22109-58-6C9H11NO3
- 2-(Methoxymethyl)-5-methylnicotinic acid1498513-03-3C9H11NO3
- Ethyl 2-hydroxy-2-(pyridin-4-yl)acetate102871-95-4C9H11NO3
- 1-(2,5-Dimethoxypyridin-3-yl)ethanone1256818-97-9C9H11NO3
- 3-Amino-5-methoxy-4-methylbenzoic acid857599-24-7C9H11NO3
- Methyl 4,5,6,7-tetrahydrofuro[2,3-c]pyridine-3-carboxylate1211582-20-5C9H11NO3
- 3-(3-Amino-5-hydroxyphenyl)propanoic acid1782834-30-3C9H11NO3
- 3-(2-Amino-6-hydroxyphenyl)propanoic acid1780582-50-4C9H11NO3
- 3-Formyl-1H-pyrrole-1-butanoic Acid400715-66-4C9H11NO3
- Ethyl 3,5-dihydroxybenzenecarboximidate765260-72-8C9H11NO3
- (R)-2-Amino-2-(2-hydroxy-4-methylphenyl)acetic acid1213453-99-6C9H11NO3
- 1-Ethyl-2-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid1823441-24-2C9H11NO3
- 2-Methyl-2-(2-oxo-1,2-dihydropyridin-3-yl)propanoic acid1780552-64-8C9H11NO3
- 1-But-2-ynoylpyrrolidine-2-carboxylic acidC9H11NO3
- 2-(Aminomethyl)-4-methoxybenzoic acid1897871-43-0C9H11NO3
- 3-Oxooctahydro-1,4-methanocyclopenta[c]pyrrole-1-carboxylic acid173172-32-2C9H11NO3
- 2-((2,6-Dimethylpyridin-4-yl)oxy)acetic acid1862546-51-7C9H11NO3
- 2-(2-Methoxy-3-methylpyridin-4-yl)acetic acid1227603-24-8C9H11NO3
- (R)-(7-Amino-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol1260616-41-8C9H11NO3
- 1-Hydroxy-1-(3-hydroxyphenyl)-2-propanone Oxime1824725-09-8C9H11NO3
- (S)-(7-Amino-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol1260619-11-1C9H11NO3
- 1-(2-Amino-6-hydroxy-4-methoxyphenyl)ethanone2092211-78-2C9H11NO3
- Methyl 3-amino-2-(hydroxymethyl)benzoate2091024-66-5C9H11NO3
- Methyl 3-ethoxyisonicotinate1872423-33-0C9H11NO3
- 6-(Methoxymethoxymethyl)pyridine-3-carbaldehyde955112-62-6C9H11NO3
- 1,4,5-Trimethyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid1801195-41-4C9H11NO3
- Methyl 2-(hydroxymethyl)-5-methylnicotinate1360954-74-0C9H11NO3
- Methyl 2-(1-methyl-6-oxo-1,6-dihydropyridin-2-yl)acetate2111808-38-7C9H11NO3
- Methyl 5-cyano-3-oxabicyclo[3.1.1]heptane-1-carboxylate2920391-08-6C9H11NO3
- 3-(4-Methoxypyridin-3-yl)oxetan-3-ol2104649-47-8C9H11NO3
- Methyl 5-hydroxy-4,6-dimethylnicotinate37531-20-7C9H11NO3
- 2-Ethyl-4-hydroxy-6-methylnicotinic acid2636666-72-1C9H11NO3
- Methyl 2-amino-4-(trideuteriomethoxy)benzoate2738394-29-9C9H11NO3
- 3-(6-Methoxypyridin-3-yl)oxetan-3-ol2105782-03-2C9H11NO3
- Methyl 4,5,6,7-tetrahydro-1,2-benzoxazole-7-carboxylate2109909-21-7C9H11NO3
- Methyl 1,5,6,7-tetrahydropyrano[3,2-b]pyrrole-2-carboxylate2770899-56-2C9H11NO3
- 2-Ethoxy-5-methylisonicotinic acid2921873-13-2C9H11NO3
- (R)-1-Hydroxy-1-(3-hydroxyphenyl)propan-2-one oxime82494-35-7C9H11NO3
- 5-Hydroxy-2-isopropoxyisonicotinaldehyde1289017-21-5C9H11NO3
- (NZ)-N-[(2,6-dimethoxyphenyl)methylidene]hydroxylamineC9H11NO3
- N-(3-Hydroxy-3-methyl-6-oxocyclohexa-1,4-dien-1-yl)acetamide436865-51-9C9H11NO3
- N-(4-Hydroxy-4-methoxycyclohexa-2,5-dien-1-ylidene)acetamide243668-56-6C9H11NO3
- 1 suppliersN-Hydroxy-N-[3-(hydroxymethyl)phenyl]acetamide185046-43-9C9H11NO3
- 1-(2-Methyl-4-oxofuran-3-yl)pyrrolidin-2-one151061-20-0C9H11NO3
- Deuterio (2S)-2,3,3-trideuterio-2-(dideuterioamino)-3-(2,3,5,6-tetradeuterio-4-deuteriooxyphenyl)propanoate39748-77-1C9H11NO3
- 2-Methoxy-4-[(Z)-methoxyiminomethyl]phenolC9H11NO3
- (2E,8S)-2-(1-Hydroxyethylidene)-5,6,7,8-tetrahydropyrrolizine-1,3-dione451462-80-9C9H11NO3
- Methyl 2-(3-cyclopropyl-1,2-oxazol-5-yl)acetate2103867-04-3C9H11NO3
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 1-Acetamido-3-ethynylcyclobutane-1-carboxylic acid, Prop-2-en-1-yl 3-ethynyl-3-hydroxyazetidine-1-carboxylate, 3-(1-Acetylpyrrolidin-2-yl)prop-2-ynoic 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.