Molecular formula
C12H11ClN2O
436 compounds have this formula on CompoundList.
- Molar mass
- 234.68g/mol
- Monoisotopic mass
- 234.0560Da
- Atoms
- 27
- Elements
- 5
- Rings plus double bonds
- 8
The formula C12H11ClN2O describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. 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 × 1261.42%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 114.72%1.008 × 11 = 11.088 g/mol
- Cl Chlorine × 115.11%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 211.94%14.007 × 2 = 28.014 g/mol
- O Oxygen × 16.82%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C12H11ClN2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 436 compounds
![9-Chloro-1,3,4,5-tetrahydrobenzo[c][1,7]naphthyridin-6(2H)-one chemical structure, C12H11ClN2O, CAS 2836224-25-8](/s/IXPUDPVPFJRJBT-UHFFFAOYSA-N.svg)
9-Chloro-1,3,4,5-tetrahydrobenzo[c][1,7]naphthyridin-6(2H)-one
CAS 2836224-25-8C12H11ClN2O
2(1H)-Quinolinone, 4-(3-azetidinyl)-8-chloro-
CAS 1260811-89-9C12H11ClN2O
![6-Chloro-2,3,4,9-tetrahydro-3-methyl-1H-pyrido[3,4-b]indol-1-one chemical structure, C12H11ClN2O, CAS 4674-45-7](/s/BKAWMHCVSUELDG-UHFFFAOYSA-N.svg)
6-Chloro-2,3,4,9-tetrahydro-3-methyl-1H-pyrido[3,4-b]indol-1-one
CAS 4674-45-7C12H11ClN2O
5-(Chloromethyl)-6'-methoxy-3,3'-bipyridine
CAS 2138421-34-6C12H11ClN2O
2-Chloro-N-(isoquinolin-1-yl)-N-methylacetamide
CAS 2411268-82-9C12H11ClN2O
7-(Chloromethyl)-3-cyclopropyl-1,5-naphthyridin-2(1H)-one
CAS 2855060-75-0C12H11ClN2O
4-Chloro-5-methoxy-2-(3-methylphenyl)pyrimidine
CAS 1874967-21-1C12H11ClN2O
![[4-(4-Chlorophenoxy)phenyl]hydrazine chemical structure, C12H11ClN2O, CAS 849095-08-5](/s/QUYIWZHUOZWOCF-UHFFFAOYSA-N.svg)
[4-(4-Chlorophenoxy)phenyl]hydrazine
CAS 849095-08-5C12H11ClN2O
N-(3-Chlorobenzyl)-1H-pyrrole-2-carboxamide
CAS 1330930-01-2C12H11ClN2O
![2-Chloro-6,7,8,9-tetrahydro-11H-pyrido[2,1-b]quinazolin-11-one chemical structure, C12H11ClN2O, CAS 60811-47-4](/s/MYRYPTDWOINKAQ-UHFFFAOYSA-N.svg)
2-Chloro-6,7,8,9-tetrahydro-11H-pyrido[2,1-b]quinazolin-11-one
CAS 60811-47-4C12H11ClN2O
1-Benzyl-3-methyl-1H-pyrazole-5-carbonyl chloride
CAS 89187-45-1C12H11ClN2O
N-Allyl-N-(4-cyano-2-chlorophenyl)acetamide
CAS 207992-38-9C12H11ClN2O
N-Allyl-N-(2-chloro-5-cyanophenyl)acetamide
CAS 207992-39-0C12H11ClN2O
4-Chloro-N-(o-tolyl)-1H-pyrrole-2-carboxamide
CAS 1060819-12-6C12H11ClN2O
N-(7-Chloroquinolin-4-yl)propanamide
CAS 89770-27-4C12H11ClN2O
4-Chloro-6-methoxy-2-(4-methylphenyl)pyrimidine
CAS 83216-84-6C12H11ClN2O
3-Chloro-6-(4-methoxy-3-methylphenyl)pyridazine
CAS 1310249-37-6C12H11ClN2O
4-(Chloromethyl)-2-(2-methoxyphenyl)pyrimidine
CAS 1343346-38-2C12H11ClN2O
2-Chloro-4-(2-methoxy-4-pyridinyl)aniline
CAS 1400287-44-6C12H11ClN2O
4-Chloro-N-ethylquinoline-3-carboxamide
CAS 138586-04-6C12H11ClN2O
5-(3-Chloro-4-methylphenyl)furan-2-carboximidamide
CAS 88649-64-3C12H11ClN2O
2-Chloro-5-(dimethylamino)quinoline-8-carbaldehyde
CAS 141740-53-6C12H11ClN2O
3-(4-Chlorophenyl)-2-cyano-N,N-dimethylprop-2-enamide
CAS 23795-56-4C12H11ClN2O
2-(2-Aminophenoxy)-5-chloroaniline
CAS 918306-27-1C12H11ClN2O
- 7-Chloro-4-methyl-3,4-dihydro-2H-[1,4]oxazino[2,3-F]isoquinoline1409950-13-5C12H11ClN2O
- 4-[4-(1-Chloroethyl)phenoxy]pyrimidine1225065-41-7C12H11ClN2O
- 2-Chloro-5-(4-ethoxyphenyl)pyrazine145769-92-2C12H11ClN2O
- 4-[(2-Chlorophenyl)methoxy]-6-methylpyrimidine66742-94-7C12H11ClN2O
- (2-Chloro-4-pyridinyl)-(5-ethyl-1H-pyrrol-2-yl)methanone728010-83-1C12H11ClN2O
- 7-(Chloromethyl)-N-methylisoquinoline-3-carboxamide864237-08-1C12H11ClN2O
- 1-(3-Chloro-4-methylphenyl)-4-oxopyrrolidine-3-carbonitrile1312139-73-3C12H11ClN2O
- 3-(4-Chloro-3-methyl-1H-pyrazol-1-yl)-4-methylbenzaldehyde1593471-25-0C12H11ClN2O
- 6-(2-Chlorophenyl)-2-methoxypyridin-3-amine1785461-80-4C12H11ClN2O
- 6-(4-Chlorophenyl)-2-methoxypyridin-3-amine1784436-77-6C12H11ClN2O
- 5-Chloro-6-(2-methoxyphenyl)pyridin-3-amine1780949-51-0C12H11ClN2O
- 5-Chloro-6-(4-methoxyphenyl)pyridin-3-amine1785461-86-0C12H11ClN2O
- 5-Chloro-6-(3-methoxyphenyl)pyridin-3-amine1780982-23-1C12H11ClN2O
- 6-(Benzyloxy)-5-chloropyridin-3-amine1699403-52-5C12H11ClN2O
- 2-(4-Chloro-3-methyl-1H-pyrazol-1-yl)-5-methylbenzaldehyde1696509-97-3C12H11ClN2O
- 2-Chloro-4-(3,5-dimethyl-1H-pyrazol-1-yl)benzaldehyde1695122-27-0C12H11ClN2O
- 2-Chloro-4-(2-ethyl-1H-imidazol-1-yl)benzaldehyde1698692-48-6C12H11ClN2O
- 2-Chloro-4-(4,5-dimethyl-1H-imidazol-1-yl)benzaldehyde1693587-85-7C12H11ClN2O
- 1-[4-(4-Chloro-1H-pyrazol-1-yl)phenyl]propan-1-one1690893-64-1C12H11ClN2O
- 3-Chloro-2-(3,5-dimethyl-1H-pyrazol-1-yl)benzaldehyde1698808-20-6C12H11ClN2O
- 3-Chloro-2-(2-ethyl-1H-imidazol-1-yl)benzaldehyde1692031-02-9C12H11ClN2O
- 3-Chloro-2-(4,5-dimethyl-1H-imidazol-1-yl)benzaldehyde1692502-21-8C12H11ClN2O
- 1-[3-(4-Chloro-1H-pyrazol-1-yl)phenyl]propan-1-one1702498-17-6C12H11ClN2O
- 1-[2-(4-Chloro-1H-pyrazol-1-yl)phenyl]propan-1-one1565080-98-9C12H11ClN2O
- 5-Chloro-2-(3,5-dimethyl-1H-pyrazol-1-yl)benzaldehyde1595045-13-8C12H11ClN2O
- 4-Chloro-2-(3,5-dimethyl-1H-pyrazol-1-yl)benzaldehyde1595540-11-6C12H11ClN2O
- 5-Chloro-2-(2-ethyl-1H-imidazol-1-yl)benzaldehyde1596087-97-6C12H11ClN2O
- 4-Chloro-2-(2-ethyl-1H-imidazol-1-yl)benzaldehyde1602540-10-2C12H11ClN2O
- 5-Chloro-2-(4,5-dimethyl-1H-imidazol-1-yl)benzaldehyde1602470-95-0C12H11ClN2O
- 4-Chloro-2-(4,5-dimethyl-1H-imidazol-1-yl)benzaldehyde1593941-25-3C12H11ClN2O
- 3-Amino-5-(2-chlorophenyl)-1-methylpyridin-2(1H)-one1894101-08-6C12H11ClN2O
- 3-Amino-5-(3-chlorophenyl)-1-methylpyridin-2(1H)-one1894485-26-7C12H11ClN2O
- 3-Amino-5-(4-chlorophenyl)-1-methylpyridin-2(1H)-one1894485-30-3C12H11ClN2O
- 3-Chloro-N-(3-methoxyphenyl)pyridin-2-amine1163681-47-7C12H11ClN2O
- 2-Amino-4-chloro-5-(2-methoxyphenyl)pyridine1381937-77-4C12H11ClN2O
- 2-Amino-4-chloro-5-(3-methoxyphenyl)pyridine1381937-59-2C12H11ClN2O
- 2-Amino-4-chloro-5-(4-methoxyphenyl)pyridine1381933-19-2C12H11ClN2O
- 2-Amino-4-chloro-3-(3-methoxyphenyl)pyridine1381934-35-5C12H11ClN2O
- 2-Chloro-4-amino-5-(4-methoxyphenyl)pyridine1381940-61-9C12H11ClN2O
- 2-Chloro-4-amino-3-(3-methoxyphenyl)pyridine1381934-93-5C12H11ClN2O
- 2-Chloro-4-amino-3-(4-methoxyphenyl)pyridine1381936-17-9C12H11ClN2O
- 4-(Benzyloxy)-5-chloropyridin-3-amine1873163-89-3C12H11ClN2O
- 3-(6-Chloro-1-methyl-1H-indol-3-yl)-3-hydroxypropanenitrile2091701-50-5C12H11ClN2O
- 2-Chloro-1-(1-methyl-3-phenyl-1H-pyrazol-5-yl)ethan-1-one2092517-68-3C12H11ClN2O
- 1-[3-Chloro-4-(4-methyl-1H-imidazol-1-yl)phenyl]ethan-1-one2172492-92-9C12H11ClN2O
- 2-(4-Chlorophenyl)-5,6-dimethyl-3,4-dihydropyrimidin-4-one19927-82-3C12H11ClN2O
- N-(6-Chloro-2,3,4,9-tetrahydro-1H-carbazol-4-ylidene)hydroxylamineC12H11ClN2O
- 2-Chloro-5-(3-ethoxyphenyl)pyrimidine2752549-63-4C12H11ClN2O
- 3-[(4-Chlorophenyl)methyl]-6-methyl-3,4-dihydropyrimidin-4-one2640948-61-2C12H11ClN2O
- 3-[(3-Chlorophenyl)methyl]-6-methyl-3,4-dihydropyrimidin-4-one2640948-72-5C12H11ClN2O
- 3-[(2-Chlorophenyl)methyl]-6-methyl-3,4-dihydropyrimidin-4-one2770583-84-9C12H11ClN2O
- 1-Chloro-4-(1-ethoxyethenyl)phthalazine2137583-32-3C12H11ClN2O
- 2-Chloro-8-cyclopropyl-3-methyl-4H-pyrido[1,2-a]pyrimidin-4-one2137862-46-3C12H11ClN2O
- 1-[2-Chloro-6-(4-methyl-1H-pyrazol-1-yl)phenyl]ethan-1-one1875717-68-2C12H11ClN2O
- 3-Chloro-2-(2,4-dimethyl-1H-imidazol-1-yl)benzaldehyde2172230-28-1C12H11ClN2O
- 4-Chloro-2-(2,4-dimethyl-1H-imidazol-1-yl)benzaldehyde2171957-72-3C12H11ClN2O
- 2-Chloro-4-(2,4-dimethyl-1H-imidazol-1-yl)benzaldehyde2171870-44-1C12H11ClN2O
- 1-[2-Chloro-6-(4-methyl-1H-imidazol-1-yl)phenyl]ethan-1-one2171959-44-5C12H11ClN2O
- 5-Chloro-2-(2,4-dimethyl-1H-imidazol-1-yl)benzaldehyde2171971-88-1C12H11ClN2O
- 2-Chloro-4-(4-ethyl-1H-pyrazol-1-yl)benzaldehyde1997706-58-7C12H11ClN2O
- 4-{3-Chloro-2H,4H,5H,6H-cyclopenta[c]pyrazol-2-yl}phenol2166853-08-1C12H11ClN2O
- 2-Chloro-6-(4-ethyl-1H-pyrazol-1-yl)benzaldehyde2021531-07-5C12H11ClN2O
- 1-[2-Chloro-6-(3-methyl-1H-pyrazol-1-yl)phenyl]ethan-1-one1875825-67-4C12H11ClN2O
- 5-Chloro-2-(2-isocyanatopropan-2-yl)-1H-indole2649053-37-0C12H11ClN2O
- 6-Chloro-3-(2-isocyanatoethyl)-1-methyl-1H-indole2649055-07-0C12H11ClN2O
- 4-(6-Chloro-1H-indol-3-yl)pyrrolidin-2-one2229393-91-1C12H11ClN2O
- 3-(2-Chloroquinolin-3-yl)azetidin-3-ol2228611-02-5C12H11ClN2O
- 6-Chloro-3-(2-isocyanatopropan-2-yl)-1H-indole2649054-29-3C12H11ClN2O
- 4-(5-Chloro-3-cyclopropyl-1H-pyrazol-1-yl)phenol2169459-66-7C12H11ClN2O
- 3-(7-Chloroquinolin-8-yl)azetidin-3-ol2229497-77-0C12H11ClN2O
- 3-Amino-1-(7-chloroquinolin-8-yl)propan-1-one2229400-91-1C12H11ClN2O
- 5-Chloro-2-(4-ethyl-1H-pyrazol-1-yl)benzaldehyde1999488-69-5C12H11ClN2O
- 4-Chloro-2-(4-ethyl-1H-pyrazol-1-yl)benzaldehyde2008309-06-4C12H11ClN2O
- 2-Chloro-6-(2,4-dimethyl-1H-imidazol-1-yl)benzaldehyde2154978-09-1C12H11ClN2O
- 3-Chloro-4-(2,4-dimethyl-1H-imidazol-1-yl)benzaldehyde2142345-05-7C12H11ClN2O
- 3-Chloro-4-(4-ethyl-1H-pyrazol-1-yl)benzaldehyde2023652-39-1C12H11ClN2O
Frequently asked questions
What is the molar mass of C12H11ClN2O?
The molar mass of C12H11ClN2O is 234.68 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 234.0560 Da.
How many compounds have the formula C12H11ClN2O?
CompoundList lists 436 compounds with the molecular formula C12H11ClN2O, including 9-Chloro-1,3,4,5-tetrahydrobenzo[c][1,7]naphthyridin-6(2H)-one, 2(1H)-Quinolinone, 4-(3-azetidinyl)-8-chloro-, 6-Chloro-2,3,4,9-tetrahydro-3-methyl-1H-pyrido[3,4-b]indol-1-one. 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 C12H11ClN2O?
C12H11ClN2O 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.