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Molecular formula

C16H18ClN5O2

34 compounds have this formula on CompoundList.

Molar mass
347.80g/mol
Monoisotopic mass
347.1149Da
Atoms
42
Elements
5
Rings plus double bonds
10

The formula C16H18ClN5O2 describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 5 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 × 1655.25%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 185.22%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 110.19%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 520.14%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 29.20%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C16H18ClN5O2

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

Showing 1 to 34 of 34 compounds

Awd-G256 chemical structure, C16H18ClN5O2, CAS 134867-98-4
Awd-G256
CAS 134867-98-4C16H18ClN5O2
7-(4-Chlorophenyl)-2-(3-hydroxypropyl)-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C16H18ClN5O2, CAS 531493-87-5
7-(4-Chlorophenyl)-2-(3-hydroxypropyl)-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide
CAS 531493-87-5C16H18ClN5O2
7-(4-Chlorobenzyl)-3-methyl-8-(propylamino)-3,7-dihydro-1H-purine-2,6-dione chemical structure, C16H18ClN5O2, CAS 476480-64-5
7-(4-Chlorobenzyl)-3-methyl-8-(propylamino)-3,7-dihydro-1H-purine-2,6-dione
CAS 476480-64-5C16H18ClN5O2
2,2'-((1-(3-Chloro-4-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)azanediyl)diethanol chemical structure, C16H18ClN5O2, CAS 890894-90-3
2,2'-((1-(3-Chloro-4-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)azanediyl)diethanol
CAS 890894-90-3C16H18ClN5O2
7-(2-Chlorobenzyl)-8-(dimethylamino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C16H18ClN5O2, CAS 373617-06-2
7-(2-Chlorobenzyl)-8-(dimethylamino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 373617-06-2C16H18ClN5O2
7-(2-Chlorobenzyl)-8-(ethylamino)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione chemical structure, C16H18ClN5O2, CAS 374613-64-6
7-(2-Chlorobenzyl)-8-(ethylamino)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS 374613-64-6C16H18ClN5O2
7-(4-Chlorobenzyl)-8-(dimethylamino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C16H18ClN5O2, CAS 510717-30-3
7-(4-Chlorobenzyl)-8-(dimethylamino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 510717-30-3C16H18ClN5O2
1-(5-Chloro-2-methylphenyl)-N-(2,2-dimethoxyethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C16H18ClN5O2, CAS 890937-12-9
1-(5-Chloro-2-methylphenyl)-N-(2,2-dimethoxyethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890937-12-9C16H18ClN5O2
7-(2-Chlorobenzyl)-3-methyl-8-(propylamino)-3,7-dihydro-1H-purine-2,6-dione chemical structure, C16H18ClN5O2, CAS 377060-17-8
7-(2-Chlorobenzyl)-3-methyl-8-(propylamino)-3,7-dihydro-1H-purine-2,6-dione
CAS 377060-17-8C16H18ClN5O2
1-(3-Chloro-4-methoxyphenyl)-3-(2-(pyrrolidin-1-yl)pyrimidin-5-yl)urea chemical structure, C16H18ClN5O2, CAS 1396675-12-9
1-(3-Chloro-4-methoxyphenyl)-3-(2-(pyrrolidin-1-yl)pyrimidin-5-yl)urea
CAS 1396675-12-9C16H18ClN5O2
1-(3-Chloro-4-methylphenyl)-N-(2,2-dimethoxyethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C16H18ClN5O2, CAS 890890-83-2
1-(3-Chloro-4-methylphenyl)-N-(2,2-dimethoxyethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890890-83-2C16H18ClN5O2
4-[4-(1,3-Benzodioxol-5-ylmethyl)-1-piperazinyl]-6-chloro-2-pyrimidinamine chemical structure, C16H18ClN5O2, CAS 956223-23-7
4-[4-(1,3-Benzodioxol-5-ylmethyl)-1-piperazinyl]-6-chloro-2-pyrimidinamine
CAS 956223-23-7C16H18ClN5O2
Erk-IN-2 chemical structure, C16H18ClN5O2, CAS 2743576-56-7
Erk-IN-2
CAS 2743576-56-7C16H18ClN5O2
1-(5-Chloro-2-methoxyphenyl)-3-[2-(pyrrolidin-1-yl)pyrimidin-5-yl]urea chemical structure, C16H18ClN5O2, CAS 1396809-93-0
1-(5-Chloro-2-methoxyphenyl)-3-[2-(pyrrolidin-1-yl)pyrimidin-5-yl]urea
CAS 1396809-93-0C16H18ClN5O2
1-(5-Chloro-2-methoxyphenyl)-3-[6-(pyrrolidin-1-yl)pyrimidin-4-yl]urea chemical structure, C16H18ClN5O2, CAS 1396849-63-0
1-(5-Chloro-2-methoxyphenyl)-3-[6-(pyrrolidin-1-yl)pyrimidin-4-yl]urea
CAS 1396849-63-0C16H18ClN5O2
4-Amino-2-(2,5-dihydroxyphenyl)-6-(3-piperidinyl)-5-pyrimidinecarbonitrile hydrochloride chemical structure, C16H18ClN5O2, CAS 851382-44-0
4-Amino-2-(2,5-dihydroxyphenyl)-6-(3-piperidinyl)-5-pyrimidinecarbonitrile hydrochloride
CAS 851382-44-0C16H18ClN5O2
N-[1-(2-Chloropyridine-4-carbonyl)piperidin-4-yl]-1-methyl-1H-pyrazole-4-carboxamide chemical structure, C16H18ClN5O2, CAS 1223266-18-9
N-[1-(2-Chloropyridine-4-carbonyl)piperidin-4-yl]-1-methyl-1H-pyrazole-4-carboxamide
CAS 1223266-18-9C16H18ClN5O2
1-(2-Chloro-4-methylphenyl)-3-(2-morpholinopyrimidin-5-yl)urea chemical structure, C16H18ClN5O2, CAS 1396631-83-6
1-(2-Chloro-4-methylphenyl)-3-(2-morpholinopyrimidin-5-yl)urea
CAS 1396631-83-6C16H18ClN5O2
(2-Chloropyridin-4-yl)-[4-[(5-cyclopropyl-1,2,4-oxadiazol-3-yl)methyl]piperazin-1-yl]methanone chemical structure, C16H18ClN5O2, CAS 1436191-98-8
(2-Chloropyridin-4-yl)-[4-[(5-cyclopropyl-1,2,4-oxadiazol-3-yl)methyl]piperazin-1-yl]methanone
CAS 1436191-98-8C16H18ClN5O2
1-(2-Chloropyridine-3-carbonyl)-4-[(5-cyclopropyl-1,2,4-oxadiazol-3-yl)methyl]piperazine chemical structure, C16H18ClN5O2, CAS 1444306-00-6
1-(2-Chloropyridine-3-carbonyl)-4-[(5-cyclopropyl-1,2,4-oxadiazol-3-yl)methyl]piperazine
CAS 1444306-00-6C16H18ClN5O2
1-(2-Chlorophenyl)-3-((4-morpholinopyrimidin-2-yl)methyl)urea chemical structure, C16H18ClN5O2, CAS 1795085-40-3
1-(2-Chlorophenyl)-3-((4-morpholinopyrimidin-2-yl)methyl)urea
CAS 1795085-40-3C16H18ClN5O2
1-(2-Chlorophenyl)-3-((2-morpholinopyrimidin-4-yl)methyl)urea chemical structure, C16H18ClN5O2, CAS 1798619-87-0
1-(2-Chlorophenyl)-3-((2-morpholinopyrimidin-4-yl)methyl)urea
CAS 1798619-87-0C16H18ClN5O2
tert-Butyl 5-(4-chloro-1,3,5-triazin-2-ylamino)isoindoline-2-carboxylate chemical structure, C16H18ClN5O2, CAS 1893406-84-2
tert-Butyl 5-(4-chloro-1,3,5-triazin-2-ylamino)isoindoline-2-carboxylate
CAS 1893406-84-2C16H18ClN5O2
2-Chloro-N-{[4-methoxy-6-(pyrrolidin-1-yl)-1,3,5-triazin-2-yl]methyl}benzamide chemical structure, C16H18ClN5O2, CAS 2034576-71-9
2-Chloro-N-{[4-methoxy-6-(pyrrolidin-1-yl)-1,3,5-triazin-2-yl]methyl}benzamide
CAS 2034576-71-9C16H18ClN5O2

Frequently asked questions

What is the molar mass of C16H18ClN5O2?

The molar mass of C16H18ClN5O2 is 347.80 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 347.1149 Da.

How many compounds have the formula C16H18ClN5O2?

CompoundList lists 34 compounds with the molecular formula C16H18ClN5O2, including Awd-G256, 7-(4-Chlorophenyl)-2-(3-hydroxypropyl)-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide, 7-(4-Chlorobenzyl)-3-methyl-8-(propylamino)-3,7-dihydro-1H-purine-2,6-dione. 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 C16H18ClN5O2?

C16H18ClN5O2 has a degree of unsaturation of 10. 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.