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 601 to 700 of 1,482 compounds
1-(2-Hydroxy-5-methoxy-phenyl)-ethanone oxime
CAS 23997-97-9C9H11NO3
2-(4-(Methylamino)phenoxy)acetic acid
CAS 613656-66-9C9H11NO3
![(E)-N-[(2,6-Dimethoxyphenyl)methylidene]hydroxylamine chemical structure, C9H11NO3](/s/PFOQWBDLQYJOHM-UXBLZVDNSA-N.svg)
(E)-N-[(2,6-Dimethoxyphenyl)methylidene]hydroxylamine
C9H11NO3
Methyl 3-hydroxy-3-(pyridin-4-yl)propanoate
CAS 591228-10-3C9H11NO3
Methyl 2-amino-2-(3-hydroxyphenyl)acetate
CAS 526217-34-5C9H11NO3
1-Methyl-5-(1,3-dioxolan-2-yl)-2(1H)-pyridone
CAS 162330-25-8C9H11NO3
![Benzene, [(2-nitroethoxy)methyl]- chemical structure, C9H11NO3, CAS 87976-52-1](/s/SKOWTVRPDRCFSN-UHFFFAOYSA-N.svg)
Benzene, [(2-nitroethoxy)methyl]-
CAS 87976-52-1C9H11NO3
Methyl 3-formyl-4,5-dimethyl-1H-pyrrole-2-carboxylate
CAS 33317-04-3C9H11NO3
(2-Hydroxyethyl) 4-aminobenzoate
CAS 168475-44-3C9H11NO3
2-Amino-2-(1,3-benzodioxol-5-yl)ethanol
CAS 179811-73-5C9H11NO3
1,2-Propanedione, 1-(4-hydroxy-1,5-dimethyl-1H-pyrrol-2-yl)-
CAS 60403-93-2C9H11NO3
3-(1-Methyl-2-pyrrolylcarbonyl)propionic acid
CAS 71739-66-7C9H11NO3
Methyl 1-ethyl-6-oxo-1,6-dihydropyridine-3-carboxylate
CAS 74925-38-5C9H11NO3
1-Ethoxy-2-methyl-4-nitrobenzene
CAS 70611-03-9C9H11NO3
2-(3-Methyl-2-nitrophenyl)ethan-1-ol
CAS 102781-39-5C9H11NO3
2-(4-Aminophenoxy)propanoic acid
CAS 78547-13-4C9H11NO3
Ethyl 5-cyclopropylisoxazole-4-carboxylate
CAS 124845-03-0C9H11NO3
(S)-4-(Acetyloxy)-1-(2-propynyl)-2-pyrrolidinone
CAS 130403-99-5C9H11NO3
Ethyl 5-acetyl-1H-pyrrole-2-carboxylate
CAS 119647-70-0C9H11NO3
![N-[(4-Hydroxyphenyl)methyl]glycine HCl chemical structure, C9H11NO3, CAS 22094-71-9](/s/BUOQVRZPWJORPW-UHFFFAOYSA-N.svg)
N-[(4-Hydroxyphenyl)methyl]glycine HCl
CAS 22094-71-9C9H11NO3
5-Amino-2-ethoxybenzoic acid
CAS 106262-38-8C9H11NO3
(4-Amino-3-methylphenoxy)acetic acid
CAS 78547-35-0C9H11NO3
1-Methoxy-4,5-dimethyl-2-nitrobenzene
CAS 18087-11-1C9H11NO3
![(7-Methoxybenzo[d][1,3]dioxol-5-yl)methanamine chemical structure, C9H11NO3, CAS 478977-40-1](/s/CFOCTUYLZWEVMZ-UHFFFAOYSA-N.svg)
(7-Methoxybenzo[d][1,3]dioxol-5-yl)methanamine
CAS 478977-40-1C9H11NO3
- 4-(2-Aminoethyl)-2-hydroxybenzoic acid708967-62-8C9H11NO3
- 3-Methoxy-6-Methyl-2-pyridinecarboxylic acid Methyl ester65515-24-4C9H11NO3
- 1-Methoxy-2,5-dimethyl-3-nitrobenzene52415-07-3C9H11NO3
- 3-Amino-2-hydroxy-2-phenylpropanoic acid98996-35-1C9H11NO3
- 4-Hydroxy-3-methoxy-N-methylbenzamide60515-31-3C9H11NO3
- (Oxolan-2-yl)methyl 2-cyanoprop-2-enoate72838-75-6C9H11NO3
- 1-Ethoxy-3-methyl-5-nitrobenzene1881328-93-3C9H11NO3
- 2-(2-Methoxypyridin-4-yl)propanoic acid1528640-10-9C9H11NO3
- 3-(2,3-Epoxy-propoxy)-2-methoxypyridine70637-88-6C9H11NO3
- Methyl 3-hydroxy-5-(methylamino)benzoate89610-99-1C9H11NO3
- Methyl 2-(cyanomethyl)-5-oxocyclopentane-1-carboxylate64589-59-9C9H11NO3
- 1-(Oxan-4-yl)-2,5-dihydro-1H-pyrrole-2,5-dione1153384-12-3C9H11NO3
- 4-Pyridinecarboxylic acid, 1,2-dihydro-2-oxo-1-propyl-1203544-03-9C9H11NO3
- 4-(Furan-2-yl)pyrrolidine-3-carboxylic acid1340511-39-8C9H11NO3
- Methyl 6-(methoxymethyl)nicotinate148258-26-8C9H11NO3
- Allyl ethoxymethylene-2-cyanoacetate85634-80-6C9H11NO3
- 2-Amino-2-(3-hydroxy-4-methylphenyl)acetic acid98996-25-9C9H11NO3
- 1-Ethyl-2-methoxy-4-nitrobenzene90610-19-8C9H11NO3
- Methyl 2-(3-methoxypyridin-2-yl)acetate1189770-52-2C9H11NO3
- Methyl 5-amino-4-hydroxy-2-methylbenzoate1163281-03-5C9H11NO3
- Methyl 6-(methoxymethyl)picolinate354517-88-7C9H11NO3
- Methyl 2-methoxy-5-methylisonicotinate944838-10-2C9H11NO3
- 5-Cyclopentyloxazole-4-carboxylic acid1250027-79-2C9H11NO3
- Methyl (R)-2-(4-Aminophenyl)-2-hydroxyacetate1932543-31-1C9H11NO3
- Methyl 2-(3-amino-2-hydroxyphenyl)acetate2353926-32-4C9H11NO3
- N-(4-Hydroxy-2-methoxyphenyl)acetamide5307-06-2C9H11NO3
- Ethyl 3-methyl-2-pyridinecarboxylate 1-oxide850864-53-8C9H11NO3
- 2-(2-Methoxypyridin-3-yl)propanoic acid1554069-85-0C9H11NO3
- (3R)-1-Methyl-2,3-dihydro-1H-indole-3,5,6-triol62322-82-1C9H11NO3
- (1S)-1-(4-Methyl-3-nitrophenyl)ethan-1-ol1344931-13-0C9H11NO3
- 1-(2,6-Dimethoxypyridin-4-yl)ethanone1393554-78-3C9H11NO3
- Styramate, (R)-807334-23-2C9H11NO3
- 2-(5-Methoxypyridin-3-yl)propanoic acid1551555-19-1C9H11NO3
- 1-Methyl-1H,4H,6H,7H-pyrano[4,3-b]pyrrole-2-carboxylic acid1536624-40-4C9H11NO3
- 2-Ethyl-5-methoxyisonicotinic acid1554317-04-2C9H11NO3
- 2-(4-Methoxypyridin-3-yl)propanoic acid1557908-06-1C9H11NO3
- 3-(4-Methoxypyridin-3-yl)propanoic acid1171923-11-7C9H11NO3
- 1,3-Dihydro-1-methoxy-6-methylfuro(3,4-c)pyridin-7-ol56583-59-6C9H11NO3
- 5-Ethyl-2-methyl-4-nitrophenol71278-12-1C9H11NO3
- Methyl 4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxylate1803600-94-3C9H11NO3
- Methyl 1,6-dimethyl-4-oxo-1,4-dihydropyridine-3-carboxylate1820620-45-8C9H11NO3
- Methyl (S)-2-(4-aminophenyl)-2-hydroxyacetate1932012-49-1C9H11NO3
- DL-4-Hydroxyphenyl-2,6-D2-alanine-2-D173036-42-7C9H11NO3
- Methyl 2-hydroxy-2-(6-methylpyridin-2-yl)acetate1669439-28-4C9H11NO3
- Methyl 1-ethyl-2-oxo-1,2-dihydropyridine-4-carboxylate1638771-76-2C9H11NO3
- 2-Amino-4,6-dimethoxybenzaldehyde1379345-56-8C9H11NO3
- Ethyl 5,6-dihydro-4H-furo[2,3-c]pyrrole-3-carboxylate1445951-58-5C9H11NO3
- 2-Hydroxy-5-(1-hydroxyethyl)benzamide2724509-52-6C9H11NO3
- 5-Cyclopropyl-2-formamidopent-4-ynoic acid2171496-56-1C9H11NO3
- (2-Pyridin-4-yl-1,3-dioxolan-2-yl)methanol25260-32-6C9H11NO3
- (2-Pyridin-3-yl-1,3-dioxolan-2-yl)methanol25260-13-3C9H11NO3
- 2-(2-Amino-6-methoxyphenyl)acetic acid959028-90-1C9H11NO3
- erythro-D-Phenylserine7352-06-9C9H11NO3
- 1-(Ethoxymethyl)-2-nitrobenzene66424-93-9C9H11NO3
- 3a,4,7,7a-Tetrahydro-2-(hydroxymethyl)-1H-isoindole-1,3(2H)-dione42027-93-0C9H11NO3
- Methyl (3S)-3-hydroxy-3-(pyridin-2-yl)propanoate676563-10-3C9H11NO3
- Methyl (3S)-3-hydroxy-3-(pyridin-3-yl)propanoate676563-12-5C9H11NO3
- Methyl 4-(aminomethyl)-2-hydroxybenzoate202926-63-4C9H11NO3
- Methyl 2-amino-2-(2-hydroxyphenyl)acetate252967-15-0C9H11NO3
- Methyl (3S)-3-hydroxy-3-(pyridin-4-yl)propanoate676563-14-7C9H11NO3
- Ethyl 1-methyl-2-oxo-1,2-dihydropyridine-3-carboxylate15506-19-1C9H11NO3
- Ethyl 2-hydroxy-4-methylnicotinate243860-78-8C9H11NO3
- (2S)-2-Amino-2-(1,3-dioxaindan-5-yl)ethan-1-ol394740-06-8C9H11NO3
- 3-Methylpyridine-4-carboxylic acid ethyl ester N-oxide301666-87-5C9H11NO3
- Methyl 3-hydroxy-3-(pyridin-3-yl)propanoate845739-54-0C9H11NO3
- (R)-2-Amino-3-hydroxy-2-phenylpropanoic acid125224-22-8C9H11NO3
- Methyl 2,4-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxylate64949-06-0C9H11NO3
- N,4-Dimethoxybenzamide24056-08-4C9H11NO3
- 2-Hydroxy-N-(3-methoxyphenyl)acetamide77775-78-1C9H11NO3
- 1-(Ethoxymethyl)-3-nitrobenzene80171-39-7C9H11NO3
- Ethyl (3-formyl-1H-pyrrol-1-yl)acetate88075-96-1C9H11NO3
- Methyl 1,4-dimethyl-5-formylpyrrole-2-carboxylate85795-35-3C9H11NO3
- Methyl 2-methoxy-3H-azepine-6-carboxylate90701-83-0C9H11NO3
- Benzene, 2-ethyl-1-methoxy-4-nitro-90610-18-7C9H11NO3
- 3-(1-Methyl-2-oxo-1,2-dihydropyridin-3-yl)propanoic acid100095-21-4C9H11NO3
- 2-Methoxy-3,4-dimethyl-1-nitrobenzene99321-71-8C9H11NO3
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-(2-Hydroxy-5-methoxy-phenyl)-ethanone oxime, 2-(4-(Methylamino)phenoxy)acetic acid, (E)-N-[(2,6-Dimethoxyphenyl)methylidene]hydroxylamine. 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.