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 201 to 300 of 449 compounds
1-(3-Chloro-2-methylphenyl)-1,2,3,4-tetrahydropyrazine-2,3-dione
CAS 899548-72-2C11H9ClN2O2
4-Chloro-6-(2-methoxyphenoxy)pyrimidine
CAS 1017068-93-7C11H9ClN2O2
1-(3-Chloro-4-methylphenyl)-1H-pyrazole-4-carboxylic Acid
CAS 1152841-25-2C11H9ClN2O2
1-(3-Chloro-2-methylphenyl)-1H-pyrazole-3-carboxylic acid
CAS 1152535-44-8C11H9ClN2O2
5-Chloro-N-(pyridin-2-ylmethyl)furan-2-carboxamide
CAS 1043108-29-7C11H9ClN2O2
2-Chloro-N-methoxyquinoline-4-carboxamide
CAS 1147278-02-1C11H9ClN2O2
4-(Pyrimidin-2-yl)benzoic acid hydrochloride
CAS 835923-23-4C11H9ClN2O2
4-Amino-5-chloro-8-methylquinoline-3-carboxylic acid
CAS 1242260-36-1C11H9ClN2O2
4-Amino-6-chloro-8-methylquinoline-3-carboxylic acid
CAS 1242260-46-3C11H9ClN2O2
4-Amino-8-chloro-6-methylquinoline-3-carboxylic acid
CAS 1242260-91-8C11H9ClN2O2
5-Chloro-N-(cyanomethyl)-2,3-dihydro-1-benzofuran-2-carboxamide
CAS 1311677-47-0C11H9ClN2O2
(2E)-N-Benzyl-3-chloro-2-cyano-3-hydroxyprop-2-enamide
CAS 733031-26-0C11H9ClN2O2
2-Chloro-5-(1-methyl-1H-pyrazol-4-yl)benzoic acid
CAS 1179204-81-9C11H9ClN2O2
![{3-[(6-Chloropyridazin-3-yl)oxy]phenyl}methanol chemical structure, C11H9ClN2O2, CAS 1248056-97-4](/s/HBPLXFJPYLVFJL-UHFFFAOYSA-N.svg)
{3-[(6-Chloropyridazin-3-yl)oxy]phenyl}methanol
CAS 1248056-97-4C11H9ClN2O2
Methyl 4-chloro-5-phenyl-1H-pyrazole-3-carboxylate
CAS 1290937-44-8C11H9ClN2O2
5-(2-Chlorophenyl)-1-methyl-1H-pyrazole-3-carboxylic acid
CAS 845675-35-6C11H9ClN2O2
2-Chloro-3-ethyl-6-nitroquinoline
CAS 610320-22-4C11H9ClN2O2
1-(3-Chlorobenzyl)-1H-pyrazole-3-carboxylic acid
CAS 1342105-54-7C11H9ClN2O2
5-(2-Chlorophenyl)-1-methyl-1H-pyrazole-4-carboxylic acid
CAS 934405-80-8C11H9ClN2O2
Methyl 1-(2-chlorophenyl)-1H-imidazole-4-carboxylate
CAS 1332502-92-7C11H9ClN2O2
3-(2-Chlorooxazol-5-yl)-N-methylbenzamide
CAS 1420466-20-1C11H9ClN2O2
N-(2-Chlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide
CAS 61643-15-0C11H9ClN2O2
Methyl 4-chloro-2-methylquinazoline-8-carboxylate
CAS 1357073-35-8C11H9ClN2O2
![[4-(3-Chlorophenyl)-pyrazol-1-yl]-acetic acid chemical structure, C11H9ClN2O2, CAS 1267123-10-3](/s/ANWARXAVECRHAN-UHFFFAOYSA-N.svg)
[4-(3-Chlorophenyl)-pyrazol-1-yl]-acetic acid
CAS 1267123-10-3C11H9ClN2O2
- 4-(4-Chlorophenyl)-1-methyl-1H-pyrazole-3-carboxylic acid1534651-22-3C11H9ClN2O2
- 4-(5-Chloro-1H-imidazol-1-yl)-3-methoxybenzaldehyde870837-69-7C11H9ClN2O2
- 4-(2-Chloro-1H-imidazol-1-yl)-3-methoxybenzaldehyde870837-68-6C11H9ClN2O2
- 6-Quinazolineacetic acid, 4-chloro-, methyl ester1413196-76-5C11H9ClN2O2
- 6-(2-Chlorobenzyl)pyrimidine-2,4(1H,3H)-dione2098045-20-4C11H9ClN2O2
- 6-(2-Chlorophenyl)-1-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione150186-28-0C11H9ClN2O2
- Acetamide, N-(2-chloro-8-hydroxy-7-quinolinyl)-1432063-16-5C11H9ClN2O2
- 6-(3-Chlorophenyl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione2098034-74-1C11H9ClN2O2
- 6-(2-Chlorophenyl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione2097957-34-9C11H9ClN2O2
- 1-(1-(4-Chlorophenyl)-5-hydroxy-1H-pyrazol-4-yl)ethanone1404364-74-4C11H9ClN2O2
- Ethyl 2-chloro-1,6-naphthyridine-3-carboxylate2092223-35-1C11H9ClN2O2
- Ethyl 2-chloro-1,7-naphthyridine-3-carboxylate2091515-55-6C11H9ClN2O2
- 1-[3-(4-Chlorophenyl)-5-isoxazolyl]-1-ethanone oxime478066-73-8C11H9ClN2O2
- 2-Chloro-N-(1-oxo-2H-isoquinolin-7-yl)acetamide2384891-08-9C11H9ClN2O2
- 2-Amino-7-chloro-3-methyl-6-quinolinecarboxylic acid2691878-46-1C11H9ClN2O2
- 5-Chloro-2-ethyl-3-oxo-4H-quinoxaline-6-carbaldehyde2756333-99-8C11H9ClN2O2
- 1-(6-Chloro-1-methoxy-2,7-naphthyridin-4-yl)ethanone2673370-09-5C11H9ClN2O2
- 3-Chloro-6-(4-methoxyphenoxy)pyridazine79232-76-1C11H9ClN2O2
- 4-Chloro-2-methyl-5-phenoxypyridazin-3(2H)-one214556-07-7C11H9ClN2O2
- Methyl 2-chloro-5-(1H-pyrazol-1-yl)benzoate741717-61-3C11H9ClN2O2
- 2-Furancarboxamide, 5-amino-4-chloro-N-phenyl-826991-45-1C11H9ClN2O2
- 2-Chloro-3-(2-oxopropyl)quinazolin-4(3H)-one62481-11-2C11H9ClN2O2
- 6-Chloro-2-(3-methoxyphenyl)-3(2H)-pyridazinone73924-37-5C11H9ClN2O2
- 1-(4-Chlorobenzoyl)-3-methyl-1H-pyrazol-5(4H)-one77869-84-2C11H9ClN2O2
- 6-[(2-Chlorophenyl)methoxy]pyridazin-3(2H)-one87426-02-6C11H9ClN2O2
- 2-Chloro-N-(5-phenyl-1,2-oxazol-3-yl)acetamide92931-47-0C11H9ClN2O2
- 1-(4-Nitrophenyl)pyridin-1-ium chloride61083-49-6C11H9ClN2O2
- N-(3-Amino-4-chlorophenyl)furan-2-carboxamide926265-06-7C11H9ClN2O2
- 3-((4-Chloro-1H-pyrazol-1-yl)methoxy)benzaldehyde1006460-35-0C11H9ClN2O2
- 4-Chloro-1,7-naphthyridine-3-carboxylic acid ethyl ester127094-56-8C11H9ClN2O2
- N-(7-Chloro-2-oxo-1,2-dihydroquinolin-3-yl)acetamide62626-72-6C11H9ClN2O2
- 6'-Chloro-2',3'-dihydrospiro[imidazolidine-4,1'-indene]-2,5-dione1889288-11-2C11H9ClN2O2
- 1-(4-Chloro-2-methylphenyl)-5-methylideneimidazolidine-2,4-dione61574-98-9C11H9ClN2O2
- 6-(3-Chloro-4-methoxyphenyl)pyridazin-3(2H)-one62902-67-4C11H9ClN2O2
- N-(4-Aminophenyl)-5-chlorofuran-2-carboxamide1098070-18-8C11H9ClN2O2
- 5-(4-Chlorophenyl)-1-methyl-1H-pyrazole-4-carboxylic acid1201437-01-5C11H9ClN2O2
- 1-(4-Chloro-3-methylphenyl)imidazole-4-carboxylic acid445302-11-4C11H9ClN2O2
- 1-(3-Chloro-4-methylphenyl)-1H-pyrazole-3-carboxylic acid1152533-82-8C11H9ClN2O2
- 2-(6-Chloro-2-oxo-1-quinolyl)acetamide1235488-44-4C11H9ClN2O2
- 2-(8-Chloro-2-oxo-1-quinolyl)acetamide1235488-45-5C11H9ClN2O2
- 5-Chloro-N-(pyridin-4-ylmethyl)furan-2-carboxamide1326162-35-9C11H9ClN2O2
- (4E)-3-(Chloromethyl)-4-[(6-methylpyridin-2-yl)-methylene]isoxazol-5(4H)-one1142199-83-4C11H9ClN2O2
- Methyl 6-amino-4-chloroquinoline-2-carboxylate1260758-22-2C11H9ClN2O2
- 3-[(3-Chlorophenyl)methylidene]piperazine-2,5-dione142226-55-9C11H9ClN2O2
- 2-Chloro-1-(6-methoxy[1,5]naphthyridin-4-yl)-1-ethanone1353503-06-6C11H9ClN2O2
- Methyl 5-(4-chlorophenyl)-1H-imidazole-2-carboxylate1221420-25-2C11H9ClN2O2
- 4-Chloro-5-methyl-1-phenyl-1H-pyrazole-3-carboxylic acid861369-83-7C11H9ClN2O2
- 1-(3-Chloro-4-methylphenyl)-1H-imidazole-4-carboxylic acid445303-86-6C11H9ClN2O2
- Methyl 2-(4-chlorophenyl)-1H-imidazole-5-carboxylate32683-01-5C11H9ClN2O2
- 1-(3-Chloro-4-methyl-2-pyridinyl)-1H-pyrrole-2-carboxylic acid1188435-41-7C11H9ClN2O2
- 1-(3-Chloro-5-methyl-2-pyridinyl)-1H-pyrrole-2-carboxylic acid1188435-43-9C11H9ClN2O2
- N-(4-Chlorophenyl)-2-cyano-3-hydroxybut-2-enamide62004-08-4C11H9ClN2O2
- N-(2-Chlorophenyl)-2-cyano-3-hydroxybut-2-enamide62004-06-2C11H9ClN2O2
- 2-Chloro-3,8-dimethyl-5-nitroquinoline1395411-53-6C11H9ClN2O2
- 5-(Benzyloxy)-4-chloropyridazin-3(2H)-one1346697-61-7C11H9ClN2O2
- 2-(4-(4-Chlorophenyl)-1H-pyrazol-1-yl)acetic acid1267628-96-5C11H9ClN2O2
- 3-Chloro-4-(1-methyl-1H-pyrazol-5-yl)benzoic acid1499718-01-2C11H9ClN2O2
- 1-(5-Chloro-2-methylphenyl)-1H-pyrazole-4-carboxylic Acid1369343-74-7C11H9ClN2O2
- 1-(3-Chloro-2-methylphenyl)-1H-pyrazole-4-carboxylic Acid1369233-25-9C11H9ClN2O2
- 4-(2-Chlorophenyl)-1-methyl-1H-pyrazole-3-carboxylic acid1513468-26-2C11H9ClN2O2
- 7-Chloro-2-cyclopropyl-1H-benzimidazole-5-carboxylic acid1514677-40-7C11H9ClN2O2
- 6-Chloro-1-cyclopropyl-1H-benzo[d]imidazole-5-carboxylic acid1784104-51-3C11H9ClN2O2
- 1-(3-Chloro-4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde1780098-16-9C11H9ClN2O2
- Methyl 2-chloro-3-cyano-6-cyclopropylisonicotinate1783565-33-2C11H9ClN2O2
- 1-(5-Chloro-2-pyridinyl)-3,4-dimethyl-1H-pyrrole-2,5-dione138949-33-4C11H9ClN2O2
- 1-[3-Chloro-4-(2-propen-1-yloxy)phenyl]-2-diazoethanone65650-45-5C11H9ClN2O2
- Ethyl 4-chloro-6-cinnolinecarboxylate849805-64-7C11H9ClN2O2
- 1-Chloro-6-methoxy-4-isoquinolinecarboxamide1606150-23-5C11H9ClN2O2
- 3-Chloro-1-(2-methoxyphenyl)pyrazin-2(1H)-one1707594-25-9C11H9ClN2O2
- 4-(5-Chloro-3-methyl-1H-pyrazol-1-yl)benzoic acid1708288-70-3C11H9ClN2O2
- 5-(2-Chlorophenoxy)-2-pyrazinemethanol1692485-95-2C11H9ClN2O2
- 5-(4-Chlorophenoxy)-2-pyrazinemethanol1698300-13-8C11H9ClN2O2
- 3-Chloro-5-(1-methyl-1H-pyrazol-4-yl)-benzoic acid1697168-97-0C11H9ClN2O2
- Methyl 2-(4-chlorophthalazin-1-yl)acetate1890541-60-2C11H9ClN2O2
- 7'-Chloro-2',3'-dihydrospiro[imidazolidine-4,1'-indene]-2,5-dione1889287-99-3C11H9ClN2O2
- Methyl 2-chloro-3-cyano-6,7-dihydro-5H-cyclopenta[b]pyridine-4-carboxylate2092264-23-6C11H9ClN2O2
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 1-(3-Chloro-2-methylphenyl)-1,2,3,4-tetrahydropyrazine-2,3-dione, 4-Chloro-6-(2-methoxyphenoxy)pyrimidine, 1-(3-Chloro-4-methylphenyl)-1H-pyrazole-4-carboxylic 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 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.