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Molecular formula

C18H20ClN5

35 compounds have this formula on CompoundList.

Molar mass
341.84g/mol
Monoisotopic mass
341.1407Da
Atoms
44
Elements
4
Rings plus double bonds
11

The formula C18H20ClN5 describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 1 chlorine atom and 5 nitrogen 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 × 1863.24%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 205.90%
    1.008 × 20 = 20.160 g/mol
  • Cl Chlorine × 110.37%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 520.49%
    14.007 × 5 = 70.035 g/mol
Look up another formula

Compounds with the formula C18H20ClN5

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

Showing 1 to 35 of 35 compounds

1-(4-Chlorobenzyl)-4-(4-methylpiperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine chemical structure, C18H20ClN5, CAS 612523-82-7
1-(4-Chlorobenzyl)-4-(4-methylpiperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine
CAS 612523-82-7C18H20ClN5
4-(4-Chlorobenzyl)-1-(7H-pyrrolo(2,3-d)pyrimidin-4-yl)piperidin-4-amine chemical structure, C18H20ClN5, CAS 885499-61-6
4-(4-Chlorobenzyl)-1-(7H-pyrrolo(2,3-d)pyrimidin-4-yl)piperidin-4-amine
CAS 885499-61-6C18H20ClN5
1-[(4-Chlorophenyl)methyl]-N-cyclohexylpyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C18H20ClN5, CAS 4857-51-6
1-[(4-Chlorophenyl)methyl]-N-cyclohexylpyrazolo[3,4-d]pyrimidin-4-amine
CAS 4857-51-6C18H20ClN5
1-(4-Chlorophenyl)-N-cyclohexyl-N-methylpyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C18H20ClN5, CAS 393844-88-7
1-(4-Chlorophenyl)-N-cyclohexyl-N-methylpyrazolo[3,4-d]pyrimidin-4-amine
CAS 393844-88-7C18H20ClN5
1-(5-Chloro-2-methylphenyl)-N-cyclohexyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C18H20ClN5, CAS 890937-10-7
1-(5-Chloro-2-methylphenyl)-N-cyclohexyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890937-10-7C18H20ClN5
1-(3-Chloro-4-methylphenyl)-N-cyclohexyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C18H20ClN5, CAS 890890-75-2
1-(3-Chloro-4-methylphenyl)-N-cyclohexyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890890-75-2C18H20ClN5
1-(4-(4-Chlorophenyl)-1-(7H-pyrrolo(2,3-d)pyrimidin-4-yl)piperidin-4-yl)methanamine chemical structure, C18H20ClN5, CAS 885499-58-1
1-(4-(4-Chlorophenyl)-1-(7H-pyrrolo(2,3-d)pyrimidin-4-yl)piperidin-4-yl)methanamine
CAS 885499-58-1C18H20ClN5
3-(2-Chlorophenyl)-5-methyl-7-(4-methylpiperazin-1-yl)pyrazolo[1,5-a]pyrimidine chemical structure, C18H20ClN5, CAS 901270-78-8
3-(2-Chlorophenyl)-5-methyl-7-(4-methylpiperazin-1-yl)pyrazolo[1,5-a]pyrimidine
CAS 901270-78-8C18H20ClN5
4-Piperidinemethanamine,a-(4-chlorophenyl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)- chemical structure, C18H20ClN5, CAS 885594-20-7
4-Piperidinemethanamine,a-(4-chlorophenyl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-
CAS 885594-20-7C18H20ClN5
1-(2-Chlorobenzyl)-4-(4-methylpiperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine chemical structure, C18H20ClN5, CAS 924828-34-2
1-(2-Chlorobenzyl)-4-(4-methylpiperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine
CAS 924828-34-2C18H20ClN5
1-(3-Chlorophenyl)-4-(3,5-dimethylpiperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine chemical structure, C18H20ClN5, CAS 890947-50-9
1-(3-Chlorophenyl)-4-(3,5-dimethylpiperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine
CAS 890947-50-9C18H20ClN5
1-(2-Chlorobenzyl)-N-cyclohexyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C18H20ClN5, CAS 924828-32-0
1-(2-Chlorobenzyl)-N-cyclohexyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 924828-32-0C18H20ClN5
1-(4-Chloro-2-methylphenyl)-4-(4-methylpiperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine chemical structure, C18H20ClN5, CAS 946304-32-1
1-(4-Chloro-2-methylphenyl)-4-(4-methylpiperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine
CAS 946304-32-1C18H20ClN5
3-(4-Chlorophenyl)-5-methyl-7-(4-methylpiperazin-1-yl)pyrazolo[1,5-a]pyrimidine chemical structure, C18H20ClN5, CAS 900271-38-7
3-(4-Chlorophenyl)-5-methyl-7-(4-methylpiperazin-1-yl)pyrazolo[1,5-a]pyrimidine
CAS 900271-38-7C18H20ClN5
4-(Azepan-1-yl)-1-(4-chlorobenzyl)-1H-pyrazolo[3,4-d]pyrimidine chemical structure, C18H20ClN5, CAS 537012-35-4
4-(Azepan-1-yl)-1-(4-chlorobenzyl)-1H-pyrazolo[3,4-d]pyrimidine
CAS 537012-35-4C18H20ClN5
Ergoline, 2-chloro-6-methyl-8-(1H-1,2,4-triazol-1-ylmethyl)-, (8-beta)- chemical structure, C18H20ClN5, CAS 160730-54-1
Ergoline, 2-chloro-6-methyl-8-(1H-1,2,4-triazol-1-ylmethyl)-, (8-beta)-
CAS 160730-54-1C18H20ClN5
5-Chloro-6-[2-(1-methyl-4-piperidinyl)-1H-pyrrolo[2,3-b]pyridin-4-yl]-2-pyridinamine chemical structure, C18H20ClN5, CAS 1628299-78-4
5-Chloro-6-[2-(1-methyl-4-piperidinyl)-1H-pyrrolo[2,3-b]pyridin-4-yl]-2-pyridinamine
CAS 1628299-78-4C18H20ClN5
1,2-Dimethyl-3-((2-methyl-1H-indol-3-yl)azo)-1H-indazolium chloride chemical structure, C18H20ClN5, CAS 73287-58-8
1,2-Dimethyl-3-((2-methyl-1H-indol-3-yl)azo)-1H-indazolium chloride
CAS 73287-58-8C18H20ClN5
Ergoline, 2-chloro-6-methyl-8-(1H-1,2,4-triazol-1-ylmethyl)-, (8-alpha)- chemical structure, C18H20ClN5, CAS 162070-36-2
Ergoline, 2-chloro-6-methyl-8-(1H-1,2,4-triazol-1-ylmethyl)-, (8-alpha)-
CAS 162070-36-2C18H20ClN5
N~4~-(Diphenylmethyl)pyridine-2,3,4,6-tetramine--hydrogen chloride (1/1) chemical structure, C18H20ClN5, CAS 37436-98-9
N~4~-(Diphenylmethyl)pyridine-2,3,4,6-tetramine--hydrogen chloride (1/1)
CAS 37436-98-9C18H20ClN5
3-Chloro-N-[2-[1-(2,6-dimethylphenyl)tetrazol-5-yl]propan-2-yl]aniline chemical structure, C18H20ClN5, CAS 5637-58-1
3-Chloro-N-[2-[1-(2,6-dimethylphenyl)tetrazol-5-yl]propan-2-yl]aniline
CAS 5637-58-1C18H20ClN5
2-tert-Butyl-1-[1-(5-chloropyrimidin-2-yl)azetidin-3-yl]-1H-1,3-benzodiazole chemical structure, C18H20ClN5, CAS 2415517-14-3
2-tert-Butyl-1-[1-(5-chloropyrimidin-2-yl)azetidin-3-yl]-1H-1,3-benzodiazole
CAS 2415517-14-3C18H20ClN5
3-({4-[(5-Chloropyrimidin-2-yl)(methyl)amino]piperidin-1-yl}methyl)benzonitrile chemical structure, C18H20ClN5, CAS 2640974-18-9
3-({4-[(5-Chloropyrimidin-2-yl)(methyl)amino]piperidin-1-yl}methyl)benzonitrile
CAS 2640974-18-9C18H20ClN5
4-({4-[(5-Chloropyrimidin-2-yl)(methyl)amino]piperidin-1-yl}methyl)benzonitrile chemical structure, C18H20ClN5, CAS 2640864-11-3
4-({4-[(5-Chloropyrimidin-2-yl)(methyl)amino]piperidin-1-yl}methyl)benzonitrile
CAS 2640864-11-3C18H20ClN5

Frequently asked questions

What is the molar mass of C18H20ClN5?

The molar mass of C18H20ClN5 is 341.84 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 1 chlorine atom and 5 nitrogen atoms. The monoisotopic mass is 341.1407 Da.

How many compounds have the formula C18H20ClN5?

CompoundList lists 35 compounds with the molecular formula C18H20ClN5, including 1-(4-Chlorobenzyl)-4-(4-methylpiperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine, 4-(4-Chlorobenzyl)-1-(7H-pyrrolo(2,3-d)pyrimidin-4-yl)piperidin-4-amine, 1-[(4-Chlorophenyl)methyl]-N-cyclohexylpyrazolo[3,4-d]pyrimidin-4-amine. 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 C18H20ClN5?

C18H20ClN5 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.