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Molecular formula

C13H9ClN4O2

32 compounds have this formula on CompoundList.

Molar mass
288.69g/mol
Monoisotopic mass
288.0414Da
Atoms
29
Elements
5
Rings plus double bonds
11

The formula C13H9ClN4O2 describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 4 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 × 1354.09%
    12.011 × 13 = 156.143 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 × 419.41%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 211.08%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C13H9ClN4O2

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

Showing 1 to 32 of 32 compounds

RefChem:151610 chemical structure, C13H9ClN4O2, CAS 143323-55-1
RefChem:151610
CAS 143323-55-1C13H9ClN4O2
1-(2-Chlorobenzoyl)-3-(2-furyl)-1H-1,2,4-triazol-5-ylamine chemical structure, C13H9ClN4O2, CAS 694456-13-8
1-(2-Chlorobenzoyl)-3-(2-furyl)-1H-1,2,4-triazol-5-ylamine
CAS 694456-13-8C13H9ClN4O2
7-Amino-3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid chemical structure, C13H9ClN4O2, CAS 692287-68-6
7-Amino-3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid
CAS 692287-68-6C13H9ClN4O2
7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine chemical structure, C13H9ClN4O2, CAS 478249-07-9
7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine
CAS 478249-07-9C13H9ClN4O2
N-[5-Chloro-2-(1,2,4-triazol-1-yl)phenyl]furan-2-carboxamide chemical structure, C13H9ClN4O2, CAS 923919-33-9
N-[5-Chloro-2-(1,2,4-triazol-1-yl)phenyl]furan-2-carboxamide
CAS 923919-33-9C13H9ClN4O2
7-(3-Chlorophenyl)-4,5-dihydro-6H-imidazo[4,5-e][2,1,3]benzoxadiazol-6-ol chemical structure, C13H9ClN4O2, CAS 327098-64-6
7-(3-Chlorophenyl)-4,5-dihydro-6H-imidazo[4,5-e][2,1,3]benzoxadiazol-6-ol
CAS 327098-64-6C13H9ClN4O2
7-(2-Chlorophenyl)-6-hydroxy-4,5-dihydroimidazo[4,5-e][2,1,3]benzoxadiazole chemical structure, C13H9ClN4O2, CAS 300690-34-0
7-(2-Chlorophenyl)-6-hydroxy-4,5-dihydroimidazo[4,5-e][2,1,3]benzoxadiazole
CAS 300690-34-0C13H9ClN4O2
(3E)-7-Chloro-1-oxo-3-(phenylimino)-1lambda~5~,2,4-benzotriazin-4(3H)-ol chemical structure, C13H9ClN4O2, CAS 921933-57-5
(3E)-7-Chloro-1-oxo-3-(phenylimino)-1lambda~5~,2,4-benzotriazin-4(3H)-ol
CAS 921933-57-5C13H9ClN4O2
Isoxazolo(4,5-d)pyrimidine-3-carboxamide, 5-(chloromethyl)-7-phenyl- chemical structure, C13H9ClN4O2, CAS 165611-01-8
Isoxazolo(4,5-d)pyrimidine-3-carboxamide, 5-(chloromethyl)-7-phenyl-
CAS 165611-01-8C13H9ClN4O2
1-[(4-Chlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonyl azide chemical structure, C13H9ClN4O2, CAS 956194-59-5
1-[(4-Chlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonyl azide
CAS 956194-59-5C13H9ClN4O2
N-(5-Chloro-2-cyanophenyl)-6-methoxypyridazine-3-carboxamide chemical structure, C13H9ClN4O2, CAS 1251561-04-2
N-(5-Chloro-2-cyanophenyl)-6-methoxypyridazine-3-carboxamide
CAS 1251561-04-2C13H9ClN4O2
Methyl 6-((4-amino-6-chloropyrimidin-5-yl)ethynyl)nicotinate chemical structure, C13H9ClN4O2, CAS 1615680-92-6
Methyl 6-((4-amino-6-chloropyrimidin-5-yl)ethynyl)nicotinate
CAS 1615680-92-6C13H9ClN4O2
1-(2-Chloropyridine-3-carbonyl)-1H,2H,3H,4H-pyrido[3,4-b]pyrazin-3-one chemical structure, C13H9ClN4O2, CAS 1394666-10-4
1-(2-Chloropyridine-3-carbonyl)-1H,2H,3H,4H-pyrido[3,4-b]pyrazin-3-one
CAS 1394666-10-4C13H9ClN4O2
2H-Benzotriazol-5-ylmethyl 2-chloropyridine-3-carboxylate chemical structure, C13H9ClN4O2, CAS 1436069-40-7
2H-Benzotriazol-5-ylmethyl 2-chloropyridine-3-carboxylate
CAS 1436069-40-7C13H9ClN4O2
3-(2-Chlorophenyl)-5-(2-methoxypyrimidin-5-yl)-1,2,4-oxadiazole chemical structure, C13H9ClN4O2, CAS 2034421-30-0
3-(2-Chlorophenyl)-5-(2-methoxypyrimidin-5-yl)-1,2,4-oxadiazole
CAS 2034421-30-0C13H9ClN4O2
6-(4-Chlorophenyl)-1-methylpteridine-2,4-dione chemical structure, C13H9ClN4O2, CAS 64233-26-7
6-(4-Chlorophenyl)-1-methylpteridine-2,4-dione
CAS 64233-26-7C13H9ClN4O2
2-Chloro-N-(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)pyridine-4-carboxamide chemical structure, C13H9ClN4O2, CAS 1184143-35-8
2-Chloro-N-(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)pyridine-4-carboxamide
CAS 1184143-35-8C13H9ClN4O2
3-Chloro-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)pyridine-4-carboxamide chemical structure, C13H9ClN4O2, CAS 1535369-81-3
3-Chloro-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)pyridine-4-carboxamide
CAS 1535369-81-3C13H9ClN4O2
[6-(5-Chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrazin-2-yl]acetic acid chemical structure, C13H9ClN4O2, CAS 1346172-94-8
[6-(5-Chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrazin-2-yl]acetic acid
CAS 1346172-94-8C13H9ClN4O2
3-(3-Chlorophenyl)-5-(2-methoxypyrimidin-5-yl)-1,2,4-oxadiazole chemical structure, C13H9ClN4O2, CAS 2034607-62-8
3-(3-Chlorophenyl)-5-(2-methoxypyrimidin-5-yl)-1,2,4-oxadiazole
CAS 2034607-62-8C13H9ClN4O2
3-(2-Chloro-5-methyl-4-pyrimidinyl)-7-nitro-1H-indole chemical structure, C13H9ClN4O2, CAS 2091135-10-1
3-(2-Chloro-5-methyl-4-pyrimidinyl)-7-nitro-1H-indole
CAS 2091135-10-1C13H9ClN4O2
2-(2-Chloro-pyridin-4-yl)-5-methoxy-pyrido[3,4-d]pyrimidin-4-ol chemical structure, C13H9ClN4O2, CAS 1589084-72-9
2-(2-Chloro-pyridin-4-yl)-5-methoxy-pyrido[3,4-d]pyrimidin-4-ol
CAS 1589084-72-9C13H9ClN4O2
3-(6-Chloro-2-pyrazinyl)imidazo[1,2-a]pyridine-6-carboxylic acid methyl ester chemical structure, C13H9ClN4O2, CAS 1207852-64-9
3-(6-Chloro-2-pyrazinyl)imidazo[1,2-a]pyridine-6-carboxylic acid methyl ester
CAS 1207852-64-9C13H9ClN4O2
3-(6-Chloro-2-pyrazinyl)imidazo[1,2-a]pyridine-7-carboxylic acid methyl ester chemical structure, C13H9ClN4O2, CAS 1207852-89-8
3-(6-Chloro-2-pyrazinyl)imidazo[1,2-a]pyridine-7-carboxylic acid methyl ester
CAS 1207852-89-8C13H9ClN4O2

Frequently asked questions

What is the molar mass of C13H9ClN4O2?

The molar mass of C13H9ClN4O2 is 288.69 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 288.0414 Da.

How many compounds have the formula C13H9ClN4O2?

CompoundList lists 32 compounds with the molecular formula C13H9ClN4O2, including RefChem:151610, 1-(2-Chlorobenzoyl)-3-(2-furyl)-1H-1,2,4-triazol-5-ylamine, 7-Amino-3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidine-6-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 C13H9ClN4O2?

C13H9ClN4O2 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.