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Molecular formula

C14H9ClN2O3

42 compounds have this formula on CompoundList.

Molar mass
288.69g/mol
Monoisotopic mass
288.0302Da
Atoms
29
Elements
5
Rings plus double bonds
11

The formula C14H9ClN2O3 describes a molecule made of 14 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms 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 × 1458.25%
    12.011 × 14 = 168.154 g/mol
  • H Hydrogen × 93.14%
    1.008 × 9 = 9.072 g/mol
  • Cl Chlorine × 112.28%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 29.70%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 316.63%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C14H9ClN2O3

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 42 of 42 compounds

1-(4-Chlorophenyl)-5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid chemical structure, C14H9ClN2O3, CAS 956769-53-2
1-(4-Chlorophenyl)-5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid
CAS 956769-53-2C14H9ClN2O3
1-(3-Chlorophenyl)-5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid chemical structure, C14H9ClN2O3, CAS 957013-17-1
1-(3-Chlorophenyl)-5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid
CAS 957013-17-1C14H9ClN2O3
3-(4-Chlorophenyl)-1-hydroxy-4-oxidoquinoxalin-4-ium-2-one chemical structure, C14H9ClN2O3, CAS 488795-39-7
3-(4-Chlorophenyl)-1-hydroxy-4-oxidoquinoxalin-4-ium-2-one
CAS 488795-39-7C14H9ClN2O3
6-Chloro-3-(4-nitrophenyl)-2H-1,4-benzoxazine chemical structure, C14H9ClN2O3, CAS 477867-74-6
6-Chloro-3-(4-nitrophenyl)-2H-1,4-benzoxazine
CAS 477867-74-6C14H9ClN2O3
4-[(3-Chloroanilino)methylene]-2-(2-furyl)-1,3-oxazol-5(4H)-one chemical structure, C14H9ClN2O3, CAS 471921-87-6
4-[(3-Chloroanilino)methylene]-2-(2-furyl)-1,3-oxazol-5(4H)-one
CAS 471921-87-6C14H9ClN2O3
6-Chloro-3-(3-methyl-1H-pyrazole-1-carbonyl)-2H-chromen-2-one chemical structure, C14H9ClN2O3, CAS 883299-42-1
6-Chloro-3-(3-methyl-1H-pyrazole-1-carbonyl)-2H-chromen-2-one
CAS 883299-42-1C14H9ClN2O3
6-(4-Chlorophenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid chemical structure, C14H9ClN2O3, CAS 753468-45-0
6-(4-Chlorophenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid
CAS 753468-45-0C14H9ClN2O3
5-Chloro-2-(4-methyl-3-nitrophenyl)-1,3-benzoxazole chemical structure, C14H9ClN2O3, CAS 690672-38-9
5-Chloro-2-(4-methyl-3-nitrophenyl)-1,3-benzoxazole
CAS 690672-38-9C14H9ClN2O3
(5E)-3-(3-Chlorophenyl)-5-(furan-2-ylmethylidene)imidazolidine-2,4-dione chemical structure, C14H9ClN2O3, CAS 664359-39-1
(5E)-3-(3-Chlorophenyl)-5-(furan-2-ylmethylidene)imidazolidine-2,4-dione
CAS 664359-39-1C14H9ClN2O3
2-(4-Chloro-2-methylphenoxy)-5-nitrobenzonitrile chemical structure, C14H9ClN2O3, CAS 82673-99-2
2-(4-Chloro-2-methylphenoxy)-5-nitrobenzonitrile
CAS 82673-99-2C14H9ClN2O3
Benzoxazole, 2-[(4-chlorophenyl)methyl]-5-nitro- chemical structure, C14H9ClN2O3, CAS 104233-72-9
Benzoxazole, 2-[(4-chlorophenyl)methyl]-5-nitro-
CAS 104233-72-9C14H9ClN2O3
2-(4-Chloro-3-methylphenoxy)-5-nitrobenzonitrile chemical structure, C14H9ClN2O3, CAS 871485-25-5
2-(4-Chloro-3-methylphenoxy)-5-nitrobenzonitrile
CAS 871485-25-5C14H9ClN2O3
3-(4-Chlorophenyl)-6-nitro-2H-benzo[b][1,4]oxazine chemical structure, C14H9ClN2O3, CAS 112182-40-8
3-(4-Chlorophenyl)-6-nitro-2H-benzo[b][1,4]oxazine
CAS 112182-40-8C14H9ClN2O3
1,8-Diamino-4-chloro-5-hydroxyanthraquinone chemical structure, C14H9ClN2O3, CAS 72972-37-3
1,8-Diamino-4-chloro-5-hydroxyanthraquinone
CAS 72972-37-3C14H9ClN2O3
6-(3-Chlorophenyl)-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid chemical structure, C14H9ClN2O3, CAS 954584-74-8
6-(3-Chlorophenyl)-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid
CAS 954584-74-8C14H9ClN2O3
9(10H)-Acridinone, 4-chloro-10-methyl-1-nitro- chemical structure, C14H9ClN2O3, CAS 121083-75-8
9(10H)-Acridinone, 4-chloro-10-methyl-1-nitro-
CAS 121083-75-8C14H9ClN2O3
6-(2-Chlorophenyl)-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid chemical structure, C14H9ClN2O3, CAS 954263-02-6
6-(2-Chlorophenyl)-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid
CAS 954263-02-6C14H9ClN2O3
1,4-Naphthalenedione, 2-chloro-3-((5-methyl-3-isoxazolyl)amino)- chemical structure, C14H9ClN2O3, CAS 120983-28-0
1,4-Naphthalenedione, 2-chloro-3-((5-methyl-3-isoxazolyl)amino)-
CAS 120983-28-0C14H9ClN2O3
3-((2-Chloro-4-nitrophenoxy)methyl)benzonitrile chemical structure, C14H9ClN2O3, CAS 50508-56-0
3-((2-Chloro-4-nitrophenoxy)methyl)benzonitrile
CAS 50508-56-0C14H9ClN2O3
5-(4-Chloro-3-cyanophenyl)-2-methoxynicotinic acid chemical structure, C14H9ClN2O3, CAS 1261891-26-2
5-(4-Chloro-3-cyanophenyl)-2-methoxynicotinic acid
CAS 1261891-26-2C14H9ClN2O3
9-Chloro-2-methoxy-1-nitroacridine chemical structure, C14H9ClN2O3, CAS 89974-80-1
9-Chloro-2-methoxy-1-nitroacridine
CAS 89974-80-1C14H9ClN2O3
3-(4-Acetyl-2-oxo-1,2-dihydropyridin-3-yloxy)-5-chlorobenzonitrile chemical structure, C14H9ClN2O3, CAS 1338226-16-6
3-(4-Acetyl-2-oxo-1,2-dihydropyridin-3-yloxy)-5-chlorobenzonitrile
CAS 1338226-16-6C14H9ClN2O3
6-Chloro-5-(3-hydroxyphenyl)-1H-indazole-3-carboxylic acid chemical structure, C14H9ClN2O3, CAS 1467059-10-4
6-Chloro-5-(3-hydroxyphenyl)-1H-indazole-3-carboxylic acid
CAS 1467059-10-4C14H9ClN2O3
5-((4-Chlorophenyl)amino)-3-methylbenzo[c]isoxazole-4,7-dione chemical structure, C14H9ClN2O3, CAS 51485-59-7
5-((4-Chlorophenyl)amino)-3-methylbenzo[c]isoxazole-4,7-dione
CAS 51485-59-7C14H9ClN2O3

Frequently asked questions

What is the molar mass of C14H9ClN2O3?

The molar mass of C14H9ClN2O3 is 288.69 g/mol, calculated from standard atomic weights for 14 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 288.0302 Da.

How many compounds have the formula C14H9ClN2O3?

CompoundList lists 42 compounds with the molecular formula C14H9ClN2O3, including 1-(4-Chlorophenyl)-5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid, 1-(3-Chlorophenyl)-5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid, 3-(4-Chlorophenyl)-1-hydroxy-4-oxidoquinoxalin-4-ium-2-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 C14H9ClN2O3?

C14H9ClN2O3 has a degree of unsaturation of 11. 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.