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Molecular formula

C16H18ClN3O2

127 compounds have this formula on CompoundList.

Molar mass
319.79g/mol
Monoisotopic mass
319.1088Da
Atoms
40
Elements
5
Rings plus double bonds
9

The formula C16H18ClN3O2 describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 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 × 1660.09%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 185.67%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 111.09%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 313.14%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 210.01%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C16H18ClN3O2

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

Showing 101 to 127 of 127 compounds

1-[4-(6-Chloro-1,8-naphthyridin-2-yl)piperidin-1-yl]-2-methoxyethan-1-one chemical structure, C16H18ClN3O2, CAS 2741941-75-1
1-[4-(6-Chloro-1,8-naphthyridin-2-yl)piperidin-1-yl]-2-methoxyethan-1-one
CAS 2741941-75-1C16H18ClN3O2
1-(6-Chloro-1,3-benzoxazol-2-yl)-N-cyclopropylpiperidine-4-carboxamide chemical structure, C16H18ClN3O2, CAS 2742059-72-7
1-(6-Chloro-1,3-benzoxazol-2-yl)-N-cyclopropylpiperidine-4-carboxamide
CAS 2742059-72-7C16H18ClN3O2
1-(5-Chloro-1,3-benzoxazol-2-yl)-N-cyclopropylpiperidine-4-carboxamide chemical structure, C16H18ClN3O2, CAS 2741896-67-1
1-(5-Chloro-1,3-benzoxazol-2-yl)-N-cyclopropylpiperidine-4-carboxamide
CAS 2741896-67-1C16H18ClN3O2
2-({1-[(3-Chlorophenyl)methyl]pyrrolidin-3-yl}oxy)-5-methoxypyrimidine chemical structure, C16H18ClN3O2, CAS 2741934-03-0
2-({1-[(3-Chlorophenyl)methyl]pyrrolidin-3-yl}oxy)-5-methoxypyrimidine
CAS 2741934-03-0C16H18ClN3O2
2-({1-[(4-Chlorophenyl)methyl]pyrrolidin-3-yl}oxy)-5-methoxypyrimidine chemical structure, C16H18ClN3O2, CAS 2742068-37-5
2-({1-[(4-Chlorophenyl)methyl]pyrrolidin-3-yl}oxy)-5-methoxypyrimidine
CAS 2742068-37-5C16H18ClN3O2
2-({1-[(2-Chlorophenyl)methyl]pyrrolidin-3-yl}oxy)-5-methoxypyrimidine chemical structure, C16H18ClN3O2, CAS 2742032-95-5
2-({1-[(2-Chlorophenyl)methyl]pyrrolidin-3-yl}oxy)-5-methoxypyrimidine
CAS 2742032-95-5C16H18ClN3O2
4-(4-Chlorophenyl)-1-(5-methoxypyrimidin-2-yl)piperidin-4-ol chemical structure, C16H18ClN3O2, CAS 2770611-22-6
4-(4-Chlorophenyl)-1-(5-methoxypyrimidin-2-yl)piperidin-4-ol
CAS 2770611-22-6C16H18ClN3O2
4-(4-Chlorophenyl)-1-(4-methoxypyrimidin-2-yl)piperidin-4-ol chemical structure, C16H18ClN3O2, CAS 2770638-08-7
4-(4-Chlorophenyl)-1-(4-methoxypyrimidin-2-yl)piperidin-4-ol
CAS 2770638-08-7C16H18ClN3O2
tert-Butyl 2-(benzylamino)-5-chloropyrimidine-4-carboxylate chemical structure, C16H18ClN3O2, CAS 2639444-93-0
tert-Butyl 2-(benzylamino)-5-chloropyrimidine-4-carboxylate
CAS 2639444-93-0C16H18ClN3O2
tert-Butyl 2-chloro-5-[(4-methylpyrimidin-2-yl)amino]benzoate chemical structure, C16H18ClN3O2, CAS 2639461-31-5
tert-Butyl 2-chloro-5-[(4-methylpyrimidin-2-yl)amino]benzoate
CAS 2639461-31-5C16H18ClN3O2
Benzyl N-tert-butyl-N-(6-chloropyrazin-2-yl)carbamate chemical structure, C16H18ClN3O2, CAS 2680836-85-3
Benzyl N-tert-butyl-N-(6-chloropyrazin-2-yl)carbamate
CAS 2680836-85-3C16H18ClN3O2
Benzyl N-(6-chloropyrazin-2-yl)-N-(2-methylpropyl)carbamate chemical structure, C16H18ClN3O2, CAS 2680832-22-6
Benzyl N-(6-chloropyrazin-2-yl)-N-(2-methylpropyl)carbamate
CAS 2680832-22-6C16H18ClN3O2
Benzyl N-(2-chloropyrimidin-4-yl)-N-(2-methylpropyl)carbamate chemical structure, C16H18ClN3O2, CAS 2680867-35-8
Benzyl N-(2-chloropyrimidin-4-yl)-N-(2-methylpropyl)carbamate
CAS 2680867-35-8C16H18ClN3O2
tert-Butyl N-(2-chloro-6-methylpyrimidin-4-yl)-N-phenylcarbamate chemical structure, C16H18ClN3O2, CAS 2680773-77-5
tert-Butyl N-(2-chloro-6-methylpyrimidin-4-yl)-N-phenylcarbamate
CAS 2680773-77-5C16H18ClN3O2
Benzyl N-(6-tert-butyl-2-chloropyrimidin-4-yl)carbamate chemical structure, C16H18ClN3O2, CAS 2680859-72-5
Benzyl N-(6-tert-butyl-2-chloropyrimidin-4-yl)carbamate
CAS 2680859-72-5C16H18ClN3O2
Benzyl N-(4-tert-butyl-6-chloropyrimidin-2-yl)carbamate chemical structure, C16H18ClN3O2, CAS 2680805-92-7
Benzyl N-(4-tert-butyl-6-chloropyrimidin-2-yl)carbamate
CAS 2680805-92-7C16H18ClN3O2
Benzyl N-(4-chloropyrimidin-2-yl)-N-(2-methylpropyl)carbamate chemical structure, C16H18ClN3O2, CAS 2680876-17-7
Benzyl N-(4-chloropyrimidin-2-yl)-N-(2-methylpropyl)carbamate
CAS 2680876-17-7C16H18ClN3O2
tert-Butyl N-(6-chloropyridin-2-yl)-N-[(pyridin-3-yl)methyl]carbamate chemical structure, C16H18ClN3O2, CAS 2680672-05-1
tert-Butyl N-(6-chloropyridin-2-yl)-N-[(pyridin-3-yl)methyl]carbamate
CAS 2680672-05-1C16H18ClN3O2
tert-Butyl N-(6-chloro-2-methylpyrimidin-4-yl)-N-phenylcarbamate chemical structure, C16H18ClN3O2, CAS 2680695-90-1
tert-Butyl N-(6-chloro-2-methylpyrimidin-4-yl)-N-phenylcarbamate
CAS 2680695-90-1C16H18ClN3O2
Benzyl N-(2-tert-butyl-6-chloropyrimidin-4-yl)carbamate chemical structure, C16H18ClN3O2, CAS 2680902-61-6
Benzyl N-(2-tert-butyl-6-chloropyrimidin-4-yl)carbamate
CAS 2680902-61-6C16H18ClN3O2
Benzyl N-[4-chloro-6-(2-methylpropyl)pyrimidin-2-yl]carbamate chemical structure, C16H18ClN3O2, CAS 2680732-56-1
Benzyl N-[4-chloro-6-(2-methylpropyl)pyrimidin-2-yl]carbamate
CAS 2680732-56-1C16H18ClN3O2
2-Chloro-N-(2,4-dimethoxybenzyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine chemical structure, C16H18ClN3O2, CAS 3078334-39-8
2-Chloro-N-(2,4-dimethoxybenzyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine
CAS 3078334-39-8C16H18ClN3O2
3-Chloro-4-[1-[2-(4-morpholinyl)ethyl]-1H-pyrazol-4-yl]benzaldehyde chemical structure, C16H18ClN3O2, CAS 2377571-80-5
3-Chloro-4-[1-[2-(4-morpholinyl)ethyl]-1H-pyrazol-4-yl]benzaldehyde
CAS 2377571-80-5C16H18ClN3O2
5-Chloro-2-[3-(piperidine-1-carbonyl)azetidin-1-yl]-1,3-benzoxazole chemical structure, C16H18ClN3O2, CAS 3054619-75-6
5-Chloro-2-[3-(piperidine-1-carbonyl)azetidin-1-yl]-1,3-benzoxazole
CAS 3054619-75-6C16H18ClN3O2

Frequently asked questions

What is the molar mass of C16H18ClN3O2?

The molar mass of C16H18ClN3O2 is 319.79 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 319.1088 Da.

How many compounds have the formula C16H18ClN3O2?

CompoundList lists 127 compounds with the molecular formula C16H18ClN3O2, including 1-[4-(6-Chloro-1,8-naphthyridin-2-yl)piperidin-1-yl]-2-methoxyethan-1-one, 1-(6-Chloro-1,3-benzoxazol-2-yl)-N-cyclopropylpiperidine-4-carboxamide, 1-(5-Chloro-1,3-benzoxazol-2-yl)-N-cyclopropylpiperidine-4-carboxamide. 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 C16H18ClN3O2?

C16H18ClN3O2 has a degree of unsaturation of 9. 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.