Molecular formula
C11H9ClN2O2
449 compounds have this formula on CompoundList.
- Molar mass
- 236.65g/mol
- Monoisotopic mass
- 236.0353Da
- Atoms
- 25
- Elements
- 5
- Rings plus double bonds
- 8
The formula C11H9ClN2O2 describes a molecule made of 11 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 2 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 × 1155.83%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 93.83%1.008 × 9 = 9.072 g/mol
- Cl Chlorine × 114.98%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 211.84%14.007 × 2 = 28.014 g/mol
- O Oxygen × 213.52%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C11H9ClN2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 449 compounds
Ethyl 3-Chloroquinoxaline-6-carboxylate
CAS 2091760-15-3C11H9ClN2O2
2-Propenoic acid, 3-(6-chloro-1-methyl-1H-benzimidazol-2-yl)-
CAS 1786392-57-1C11H9ClN2O2
5-Chloro-4-(2-methoxyphenyl)-3(2H)-pyridazinone
CAS 2089158-28-9C11H9ClN2O2
5-(4-Chloroanilino)-4-(hydroxymethyl)-2H-pyrrol-2-one
CAS 61610-41-1C11H9ClN2O2
![1-[(3-Chlorophenyl)methyl]-1,2,3,4-tetrahydropyrazine-2,3-dione chemical structure, C11H9ClN2O2, CAS 2380033-13-4](/s/QXBHPLMYLWRKOS-UHFFFAOYSA-N.svg)
1-[(3-Chlorophenyl)methyl]-1,2,3,4-tetrahydropyrazine-2,3-dione
CAS 2380033-13-4C11H9ClN2O2
1-(3-Chlorophenyl)-4-methyl-1,2,3,4-tetrahydropyrazine-2,3-dione
CAS 2380177-28-4C11H9ClN2O2
4-Chloro-7-hydroxy-N-methyl-6-quinolinecarboxamide
CAS 2367005-85-2C11H9ClN2O2
4-Chloro-6-hydroxy-N-methyl-7-quinolinecarboxamide
CAS 2600656-85-5C11H9ClN2O2
Methyl 2-chloro-5-(1-cyanocyclopropyl)isonicotinate
CAS 2640287-73-4C11H9ClN2O2
Methyl 2-(7-chloro-1,6-naphthyridin-2-yl)acetate
CAS 2552142-28-4C11H9ClN2O2
7-Chloro-2,3-dihydro-5-oxo-1,4-benzoxazepine-4(5H)-acetonitrile
CAS 874767-66-5C11H9ClN2O2
3-(4-Chlorophenyl)-5-isoxazoleacetamide
CAS 24147-00-0C11H9ClN2O2
1-(2-Chloro-4-methylphenyl)-1H-pyrazole-4-carboxylic Acid
CAS 2817915-86-7C11H9ClN2O2
5-(2-Chloro-5-methylphenyl)-1H-pyrazole-3-carboxylic acid
CAS 1037736-68-7C11H9ClN2O2
2-Amino-2-(2-chloroquinolin-3-yl)acetic acid
CAS 1270306-12-1C11H9ClN2O2
4-Chloro-6,8-dimethyl-5-nitroquinoline
CAS 188759-78-6C11H9ClN2O2
5-Methoxy-1-phenyl-1H-pyrazole-3-carbonyl chloride
CAS 60872-20-0C11H9ClN2O2
![8-Chloro-3-methyl-2,3-dihydro-5H-[1,3]oxazolo[2,3-b]quinazolin-5-one chemical structure, C11H9ClN2O2, CAS 52727-56-7](/s/HHNGLRIEFAKTPI-UHFFFAOYSA-N.svg)
8-Chloro-3-methyl-2,3-dihydro-5H-[1,3]oxazolo[2,3-b]quinazolin-5-one
CAS 52727-56-7C11H9ClN2O2
5-Chloro-1-(3-methylphenyl)-1H-pyrazole-4-carboxylic acid
CAS 1566550-46-6C11H9ClN2O2
6-Chloro-3-methyl-5-phenyl-1H-pyrimidine-2,4-dione
CAS 133801-12-4C11H9ClN2O2
1-(3-Nitrophenyl)pyridin-1-ium chloride
CAS 147308-71-2C11H9ClN2O2
1-(5-Chloro-2-methylphenyl)-1H-pyrazole-3-carboxylic acid
CAS 1152533-97-5C11H9ClN2O2
5-Chloro-N-(6-methylpyridin-2-yl)furan-2-carboxamide
CAS 1043095-23-3C11H9ClN2O2
1-(4-Chloro-2-methylphenyl)-1H-pyrazole-3-carboxylic acid
CAS 1152962-88-3C11H9ClN2O2
- N-(4-Amino-3-chlorophenyl)furan-2-carboxamide1098068-70-2C11H9ClN2O2
- (4-((6-Chloropyrimidin-4-yl)oxy)phenyl)methanol1247678-28-9C11H9ClN2O2
- 2-Chloro-5-(1-methyl-1H-pyrazol-5-yl)benzoic acid1260683-96-2C11H9ClN2O2
- 5-[(2-Chlorophenyl)methylidene]-3-methylimidazolidine-2,4-dione88568-75-6C11H9ClN2O2
- 5-[(3-Chlorophenyl)methylidene]-3-methylimidazolidine-2,4-dione88568-77-8C11H9ClN2O2
- [(3-Methylquinoxalin-2-yl)oxy]acetyl chloride110281-71-5C11H9ClN2O2
- 5-Chloro-2-(3-methoxyphenoxy)pyrimidine73226-21-8C11H9ClN2O2
- 1-[(3-Chlorophenyl)methyl]-1,2-dihydropyridazine-3,6-dione88092-31-3C11H9ClN2O2
- 6-Chloro-3-hydroxy-2,3-dihydropyrrolo[2,1-b]quinazolin-9(1H)-one919512-05-3C11H9ClN2O2
- Methyl 3-chloro-4-(1H-pyrazol-1-yl)benzoate1823510-65-1C11H9ClN2O2
- 5-[(4-Chlorophenyl)methyl]-1H-pyrazole-4-carboxylic acid2090570-96-8C11H9ClN2O2
- (3-((5-Chloropyrimidin-2-yl)oxy)phenyl)methanol1502589-58-3C11H9ClN2O2
- 5-(3-Chlorophenyl)-1-methyl-1H-pyrazole-4-carboxylic acid1368596-47-7C11H9ClN2O2
- 1-(2-Chlorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid1020240-41-8C11H9ClN2O2
- 2-(1-(2-Chlorophenyl)-1H-pyrazol-4-yl)acetic acid1782530-13-5C11H9ClN2O2
- 5-(3-Chlorophenyl)-1-methyl-1H-imidazole-2-carboxylic acid1785579-75-0C11H9ClN2O2
- 4-(3-Chlorophenyl)-1-methyl-1H-imidazole-2-carboxylic acid1780414-61-0C11H9ClN2O2
- 5-Chloro-4-(4-methoxyphenoxy)pyrimidine1823266-89-2C11H9ClN2O2
- 1-Chloro-3-ethyl-5-nitroisoquinoline608515-55-5C11H9ClN2O2
- 1-(6-Chloro-2-pyridinyl)-2-methylpyrrole-3-carboxylic acid1160431-20-8C11H9ClN2O2
- 3-Chloro-4-(3-oxomorpholin-4-yl)benzonitrile1260781-10-9C11H9ClN2O2
- 2-Chloro-4-(3-oxomorpholin-4-yl)benzonitrile1260799-80-1C11H9ClN2O2
- 5-(4-Amino-2-chlorophenyl)furan-2-carboxamide1504051-46-0C11H9ClN2O2
- 4-Chloro-6,8-dimethyl-3-nitroquinoline1600809-59-3C11H9ClN2O2
- 4-Chloro-8-ethyl-3-nitroquinoline1601108-29-5C11H9ClN2O2
- 4-Chloro-5,7-dimethyl-3-nitroquinoline1598226-55-1C11H9ClN2O2
- 4-Chloro-5,8-dimethyl-3-nitroquinoline1603524-20-4C11H9ClN2O2
- 4-Chloro-7,8-dimethyl-3-nitroquinoline1597299-32-5C11H9ClN2O2
- 5-Chloro-1-(4-methylphenyl)-1H-pyrazole-4-carboxylic acid1564867-24-8C11H9ClN2O2
- 6-(5-Chloro-2-methoxyphenyl)pyridazin-3(2H)-one1701715-28-7C11H9ClN2O2
- 1-(2-Chloro-5-methylphenyl)-1H-pyrazole-3-carboxylic acid1694454-31-3C11H9ClN2O2
- 5-Chloro-2-(1-methyl-1H-pyrazol-4-yl)benzoic acid1698579-95-1C11H9ClN2O2
- 1-(4-Chloro-3-nitrophenyl)cyclobutane-1-carbonitrile1314659-28-3C11H9ClN2O2
- N-(4-Chlorobenzyl)oxazole-4-carboxamide1786325-83-4C11H9ClN2O2
- N-(4-Chlorobenzyl)isoxazole-3-carboxamide1790254-66-8C11H9ClN2O2
- 1-(3-Chlorophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid1602841-79-1C11H9ClN2O2
- 1-(4-Chlorophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid1600133-05-8C11H9ClN2O2
- 5-(2-Chloro-4-methylphenyl)-1H-pyrazole-3-carboxylic acid2168944-43-0C11H9ClN2O2
- 4'-Chloro-2',3'-dihydrospiro[imidazolidine-4,1'-indene]-2,5-dione112048-58-5C11H9ClN2O2
- 2-(2-Chloro-4-nitrophenyl)-1-methyl-1H-pyrrole1644081-06-0C11H9ClN2O2
- Ethyl 2-chloro-1,6-naphthyridine-4-carboxylate1054479-47-8C11H9ClN2O2
- 1-(5-Chloro-2-nitrophenyl)-3-methyl-1H-pyrrole1059705-57-5C11H9ClN2O2
- Methyl 3-(4-chlorophenyl)-1H-pyrazole-1-carboxylate135641-71-3C11H9ClN2O2
- 4-Chloro-5-methoxyquinoline-6-carboxamide2713139-98-9C11H9ClN2O2
- 2-(3-Chlorophenyl)-5-methoxypyrimidin-4-ol2025101-21-5C11H9ClN2O2
- 4-(4-Chloro-3-nitrophenyl)-2-methyl-1H-pyrrole7123-65-1C11H9ClN2O2
- 1-(4-Chlorophenyl)-4-methyl-1,2,3,4-tetrahydropyrazine-2,3-dione2325704-48-9C11H9ClN2O2
- 1-Chloro-7-methoxyisoquinoline-6-carboxamide2702322-93-6C11H9ClN2O2
- 1-(2-Chlorophenyl)-4-methyl-1,2,3,4-tetrahydropyrazine-2,3-dione2741935-80-6C11H9ClN2O2
- 4-Chloro-3-(3-oxomorpholin-4-yl)benzonitrile2137711-33-0C11H9ClN2O2
- 5-Chloro-2-(3-oxomorpholin-4-yl)benzonitrile2137711-52-3C11H9ClN2O2
- 1-(2-Chloro-3-methylphenyl)-1H-pyrazole-3-carboxylic acid1692036-68-2C11H9ClN2O2
- 6-Chloro-2,8-dimethylquinazoline-4-carboxylic acid2167922-25-8C11H9ClN2O2
- 3-Chloro-4-(4-methoxy-1H-pyrazol-1-yl)benzaldehyde1869796-26-8C11H9ClN2O2
- 5-Chloro-2-(4-methoxy-1H-pyrazol-1-yl)benzaldehyde1872528-11-4C11H9ClN2O2
- 5-Chloro-1-(4-hydroxyphenyl)-3-methyl-1H-pyrazole-4-carbaldehyde2166756-86-9C11H9ClN2O2
- 2-(3-Chloro-1H-pyrazol-1-yl)-6-methylbenzoic acid2171882-91-8C11H9ClN2O2
- 2-Chloro-3-(2-nitroethyl)quinoline2229419-48-9C11H9ClN2O2
- 5-(5-Chloro-1H-indol-2-yl)-1,3-oxazolidin-2-one2228748-05-6C11H9ClN2O2
- 1-(2-Chloro-5-nitrophenyl)cyclobutane-1-carbonitrile1314655-06-5C11H9ClN2O2
- 1-(2-Chloro-6-nitrophenyl)cyclobutane-1-carbonitrile1875731-80-8C11H9ClN2O2
- 1-(4-Chloro-2-nitrophenyl)cyclobutane-1-carbonitrile1857210-51-5C11H9ClN2O2
- Methyl 2-chloro-4-(1H-pyrazol-4-yl)benzoate2228707-77-3C11H9ClN2O2
- 1-(3-Chloro-4-nitrophenyl)cyclobutane-1-carbonitrile2228233-00-7C11H9ClN2O2
- 5-(4-Chloro-2-methylphenyl)-1H-pyrazole-3-carboxylic acid2228125-45-7C11H9ClN2O2
- 2-Chloro-6-(4-methoxy-1H-pyrazol-1-yl)benzaldehyde1857289-35-0C11H9ClN2O2
- 2-Chloro-4-(4-methoxy-1H-pyrazol-1-yl)benzaldehyde1875989-33-5C11H9ClN2O2
- 4-Chloro-2-(4-methoxy-1H-pyrazol-1-yl)benzaldehyde1881487-97-3C11H9ClN2O2
- 3-Chloro-2-(4-methoxy-1H-pyrazol-1-yl)benzaldehyde1875896-19-7C11H9ClN2O2
- 1-(6-Chloro-2-methoxypyridin-3-yl)-3-oxocyclobutane-1-carbonitrile2228668-42-4C11H9ClN2O2
- Methyl 2-chloro-4-(1H-imidazol-4-yl)benzoate2228568-87-2C11H9ClN2O2
- 1-(4-Chloro-2-methoxypyridin-3-yl)-3-oxocyclobutane-1-carbonitrile2228201-62-3C11H9ClN2O2
- 7-Chloro-2-ethylquinazoline-4-carboxylic acid2167736-01-6C11H9ClN2O2
- 6-Chloro-2-ethylquinazoline-4-carboxylic acid2167270-99-5C11H9ClN2O2
- 5-(2-Chloro-6-methylphenyl)-1H-pyrazole-3-carboxylic acid2228126-43-8C11H9ClN2O2
- 4-(5-Chloro-1H-indol-2-yl)-1,3-oxazolidin-2-one2228471-32-5C11H9ClN2O2
Frequently asked questions
What is the molar mass of C11H9ClN2O2?
The molar mass of C11H9ClN2O2 is 236.65 g/mol, calculated from standard atomic weights for 11 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 236.0353 Da.
How many compounds have the formula C11H9ClN2O2?
CompoundList lists 449 compounds with the molecular formula C11H9ClN2O2, including Ethyl 3-Chloroquinoxaline-6-carboxylate, 2-Propenoic acid, 3-(6-chloro-1-methyl-1H-benzimidazol-2-yl)-, 5-Chloro-4-(2-methoxyphenyl)-3(2H)-pyridazinone. 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 C11H9ClN2O2?
C11H9ClN2O2 has a degree of unsaturation of 8. 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.