Molecular formula

C₁₅H₉Cl₃N₂O

23 compounds have this formula on CompoundList.

Molar mass: 339.60g/mol
Monoisotopic mass: 337.9780Da
Atoms: 30
Elements: 5
Rings plus double bonds: 11

The formula C15H9Cl3N2O describes a molecule made of 15 carbon atoms, 9 hydrogen atoms, 3 chlorine atoms, 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 × 1553.05%
12.011 × 15 = 180.165 g/mol
H Hydrogen × 92.67%
1.008 × 9 = 9.072 g/mol
Cl Chlorine × 331.32%
35.45 × 3 = 106.350 g/mol
N Nitrogen × 28.25%
14.007 × 2 = 28.014 g/mol
O Oxygen × 14.71%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C15H9Cl3N2O

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

Showing 1 to 23 of 23 compounds

4-Methyl-2-(2,3,4-trichlorophenyl)-1(2H)-phthalazinone

CAS 672951-11-0C₁₅H₉Cl₃N₂O

4-Methyl-2-(2,4,6-trichlorophenyl)-1(2H)-phthalazinone

CAS 672951-10-9C₁₅H₉Cl₃N₂O

6,8-Dichloro-3-(2-chlorobenzyl)-4(3H)-quinazolinone

CAS 302913-48-0C₁₅H₉Cl₃N₂O

6-Chloro-3-(2,6-dichlorobenzyl)-4(3H)-quinazolinone

CAS 618443-47-3C₁₅H₉Cl₃N₂O

7-Chloro-3-(2,6-dichlorobenzyl)-4(3H)-quinazolinone

CAS 618443-48-4C₁₅H₉Cl₃N₂O

4-(3-Chlorophenyl)-1-(3,4-dichlorophenyl)-1,2-dihydro-3H-pyrazol-3-one

CAS 400088-67-7C₁₅H₉Cl₃N₂O

5-Phenyl-2-(2,4,6-trichlorophenyl)-4H-pyrazol-3-one

CAS 58376-72-0C₁₅H₉Cl₃N₂O

6-Chloro-2-(pyridin-4-yl)quinoline-4-carbonyl chloride hydrochloride

CAS 1332529-00-6C₁₅H₉Cl₃N₂O

8-Chloro-2-(pyridin-4-yl)quinoline-4-carbonyl chloride hydrochloride

CAS 1332531-18-6C₁₅H₉Cl₃N₂O

6-Chloro-2-(pyridin-2-yl)quinoline-4-carbonyl chloride hydrochloride

CAS 1332528-36-5C₁₅H₉Cl₃N₂O

8-Chloro-2-(pyridin-2-yl)quinoline-4-carbonyl chloride hydrochloride

CAS 1332531-39-1C₁₅H₉Cl₃N₂O

6-Chloro-2-(pyridin-3-yl)quinoline-4-carbonyl chloride hydrochloride

CAS 1332529-72-2C₁₅H₉Cl₃N₂O

8-Chloro-2-(pyridin-3-yl)quinoline-4-carbonyl chloride hydrochloride

CAS 1332530-16-1C₁₅H₉Cl₃N₂O

6-Chloro-2-(chloromethyl)-4-(2-chlorophenyl)-3-oxidoquinazolin-3-ium

CAS 13949-50-3C₁₅H₉Cl₃N₂O

2-(3-Chlorophenyl)-4-(3,4-dichlorophenyl)-1,2-dihydro-3H-pyrazol-3-one

CAS 338978-53-3C₁₅H₉Cl₃N₂O

1H-Indazole-3-carbonyl chloride, 1-[(2,4-dichlorophenyl)methyl]-

CAS 874110-84-6C₁₅H₉Cl₃N₂O

1-[(2,6-Dichlorophenyl)methyl]-1H-indazole-3-carbonyl chloride

CAS 920019-90-5C₁₅H₉Cl₃N₂O

7-Chloro-3-(2,4-dichlorophenyl)-2-methylquinazolin-4(3H)-one

CAS 62820-69-3C₁₅H₉Cl₃N₂O

7-Chloro-3-(3,4-dichlorophenyl)-2-methylquinazolin-4(3H)-one

CAS 62820-70-6C₁₅H₉Cl₃N₂O

7-Chloro-3-(2,5-dichlorophenyl)-2-methylquinazolin-4(3H)-one

CAS 62820-71-7C₁₅H₉Cl₃N₂O

5-Chloro-N-(3-chlorophenyl)-4-(4-chlorophenyl)-2-oxazolamine

CAS 72559-08-1C₁₅H₉Cl₃N₂O

7-Chloro-2-(chloromethyl)-3-(4-chlorophenyl)-4(3H)-quinazolinone

CAS 187942-06-9C₁₅H₉Cl₃N₂O

GA5B7D9Ahq

CAS 5008-11-7C₁₅H₉Cl₃N₂O

Frequently asked questions

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What is the molar mass of C15H9Cl3N2O?

The molar mass of C15H9Cl3N2O is 339.60 g/mol, calculated from standard atomic weights for 15 carbon atoms, 9 hydrogen atoms, 3 chlorine atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 337.9780 Da.

How many compounds have the formula C15H9Cl3N2O?

CompoundList lists 23 compounds with the molecular formula C15H9Cl3N2O, including 4-Methyl-2-(2,3,4-trichlorophenyl)-1(2H)-phthalazinone, 4-Methyl-2-(2,4,6-trichlorophenyl)-1(2H)-phthalazinone, 6,8-Dichloro-3-(2-chlorobenzyl)-4(3H)-quinazolinone. 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 C15H9Cl3N2O?

C15H9Cl3N2O 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.