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Molecular formula

C19H22ClN5O4

11 compounds have this formula on CompoundList.

Molar mass
419.87g/mol
Monoisotopic mass
427.1862Da
Atoms
51
Elements
5
Rings plus double bonds
11

The formula C19H22ClN5O4 describes a molecule made of 19 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 4 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 × 1954.35%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 225.28%
    1.008 × 22 = 22.176 g/mol
  • Cl Chlorine × 18.44%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 516.68%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 415.24%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C19H22ClN5O4

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

Showing 1 to 11 of 11 compounds

Prazosin hydrochloride chemical structure, C19H22ClN5O4, CAS 19237-84-4
Prazosin hydrochloride
CAS 19237-84-4C19H22ClN5O4
7-(3-(4-Chlorophenoxy)-2-hydroxypropyl)-3-methyl-8-(pyrrolidin-1-yl)-1H-purine-2,6(3H,7H)-dione chemical structure, C19H22ClN5O4, CAS 333752-15-1
7-(3-(4-Chlorophenoxy)-2-hydroxypropyl)-3-methyl-8-(pyrrolidin-1-yl)-1H-purine-2,6(3H,7H)-dione
CAS 333752-15-1C19H22ClN5O4
6-(5-Chloro-2-methoxyphenyl)-2-(2-ethoxyethyl)-4-methyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione chemical structure, C19H22ClN5O4, CAS 923409-56-7
6-(5-Chloro-2-methoxyphenyl)-2-(2-ethoxyethyl)-4-methyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione
CAS 923409-56-7C19H22ClN5O4
6-(3-Chloro-4-methoxyphenyl)-2-(2-ethoxyethyl)-4-methyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione chemical structure, C19H22ClN5O4, CAS 923471-70-9
6-(3-Chloro-4-methoxyphenyl)-2-(2-ethoxyethyl)-4-methyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione
CAS 923471-70-9C19H22ClN5O4
Prazosin-d8 (hydrochloride) chemical structure, C19H22ClN5O4, CAS 1189508-34-6
Prazosin-d8 (hydrochloride)
CAS 1189508-34-6C19H22ClN5O4
9-(3-Chloro-4-methoxyphenyl)-3-(2-methoxyethyl)-1-methyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione chemical structure, C19H22ClN5O4, CAS 923469-83-4
9-(3-Chloro-4-methoxyphenyl)-3-(2-methoxyethyl)-1-methyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione
CAS 923469-83-4C19H22ClN5O4
Methyl 2-(2-(3-(4-(3-chlorophenyl)piperazin-1-yl)-6-oxopyridazin-1(6H)-yl)acetamido)acetate chemical structure, C19H22ClN5O4, CAS 1324061-62-2
Methyl 2-(2-(3-(4-(3-chlorophenyl)piperazin-1-yl)-6-oxopyridazin-1(6H)-yl)acetamido)acetate
CAS 1324061-62-2C19H22ClN5O4
2-[4-(5-Chloro-1-methyl-6-oxopyridazin-4-yl)piperazin-1-yl]-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide chemical structure, C19H22ClN5O4, CAS 3030778-65-2
2-[4-(5-Chloro-1-methyl-6-oxopyridazin-4-yl)piperazin-1-yl]-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide
CAS 3030778-65-2C19H22ClN5O4
tert-Butyl 4-{3-[(chloromethoxy)carbonyl]-4-(1H-1,2,3,4-tetrazol-1-yl)phenyl}-1,2,3,6-tetrahydropyridine-1-carboxylate chemical structure, C19H22ClN5O4, CAS 2137753-36-5
tert-Butyl 4-{3-[(chloromethoxy)carbonyl]-4-(1H-1,2,3,4-tetrazol-1-yl)phenyl}-1,2,3,6-tetrahydropyridine-1-carboxylate
CAS 2137753-36-5C19H22ClN5O4
tert-Butyl N-[1-(1H-1,3-benzodiazol-2-yl)-5-chloro-6-oxo-1,6-dihydropyridazin-4-yl]-N-(3-hydroxypropyl)carbamate chemical structure, C19H22ClN5O4, CAS 2757915-81-2
tert-Butyl N-[1-(1H-1,3-benzodiazol-2-yl)-5-chloro-6-oxo-1,6-dihydropyridazin-4-yl]-N-(3-hydroxypropyl)carbamate
CAS 2757915-81-2C19H22ClN5O4
4-Chloro-5-[4-(4-methyl-1,3-thiazol-2-yl)piperazin-1-yl]-2,3-dihydropyridazin-3-one chemical structure, C19H22ClN5O4, CAS 3030728-59-4
4-Chloro-5-[4-(4-methyl-1,3-thiazol-2-yl)piperazin-1-yl]-2,3-dihydropyridazin-3-one
CAS 3030728-59-4C19H22ClN5O4

Frequently asked questions

What is the molar mass of C19H22ClN5O4?

The molar mass of C19H22ClN5O4 is 419.87 g/mol, calculated from standard atomic weights for 19 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 427.1862 Da.

How many compounds have the formula C19H22ClN5O4?

CompoundList lists 11 compounds with the molecular formula C19H22ClN5O4, including Prazosin hydrochloride, 7-(3-(4-Chlorophenoxy)-2-hydroxypropyl)-3-methyl-8-(pyrrolidin-1-yl)-1H-purine-2,6(3H,7H)-dione, 6-(5-Chloro-2-methoxyphenyl)-2-(2-ethoxyethyl)-4-methyl-7,8-dihydropurino[7,8-a]imidazole-1,3-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 C19H22ClN5O4?

C19H22ClN5O4 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.