Molecular formula
C19H20ClN5O3
56 compounds have this formula on CompoundList.
- Molar mass
- 401.85g/mol
- Monoisotopic mass
- 401.1255Da
- Atoms
- 48
- Elements
- 5
- Rings plus double bonds
- 12
The formula C19H20ClN5O3 describes a molecule made of 19 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 3 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 × 1956.79%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 205.02%1.008 × 20 = 20.160 g/mol
- Cl Chlorine × 18.82%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 517.43%14.007 × 5 = 70.035 g/mol
- O Oxygen × 311.94%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C19H20ClN5O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 56 of 56 compounds
Basic Brown 17
CAS 68391-32-2C19H20ClN5O3
Basic Red 118
CAS 71134-97-9C19H20ClN5O3
![2-(1-(3-Chlorophenyl)-4-cyclopropyl-7-oxo-1H-pyrazolo[3,4-d]pyridazin-6(7H)-yl)-N-(2-methoxyethyl)acetamide chemical structure, C19H20ClN5O3, CAS 1105236-75-6](/s/HJOOCIPRTRVIIZ-UHFFFAOYSA-N.svg)
2-(1-(3-Chlorophenyl)-4-cyclopropyl-7-oxo-1H-pyrazolo[3,4-d]pyridazin-6(7H)-yl)-N-(2-methoxyethyl)acetamide
CAS 1105236-75-6C19H20ClN5O3
![4-[5-(4-Amino-5-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl)-2-methoxyphenyl]-2,2-dimethylmorpholin-3-one chemical structure, C19H20ClN5O3, CAS 2089642-19-1](/s/OLTXFXRZUHWJRR-UHFFFAOYSA-N.svg)
4-[5-(4-Amino-5-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl)-2-methoxyphenyl]-2,2-dimethylmorpholin-3-one
CAS 2089642-19-1C19H20ClN5O3
![2-[(Z)-3-Chlorobut-2-enyl]-6-(4-methoxyphenyl)-4-methyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione chemical structure, C19H20ClN5O3, CAS 330990-64-2](/s/ADRJRBLZWNQIQS-WQLSENKSSA-N.svg)
2-[(Z)-3-Chlorobut-2-enyl]-6-(4-methoxyphenyl)-4-methyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione
CAS 330990-64-2C19H20ClN5O3
3-Pyridinecarboxamide, N-(2-((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)-2-oxoethyl)-, hydrochloride (1:1)
CAS 95873-63-5C19H20ClN5O3
![8-(2-Chlorophenyl)-3-(3-hydroxypropyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 876672-75-2](/s/JPICIPXFONGNBP-UHFFFAOYSA-N.svg)
8-(2-Chlorophenyl)-3-(3-hydroxypropyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 876672-75-2C19H20ClN5O3
![9-(3-Chloro-4-methylphenyl)-1-methyl-3-(2-oxopropyl)-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione chemical structure, C19H20ClN5O3, CAS 923398-96-3](/s/RJKWITQXQMXFHF-UHFFFAOYSA-N.svg)
9-(3-Chloro-4-methylphenyl)-1-methyl-3-(2-oxopropyl)-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione
CAS 923398-96-3C19H20ClN5O3
![8-(3-Chlorophenyl)-3-(2-ethoxyethyl)-1,7-dimethyl-1H,2H,3H,4H,8H-imidazo[1,2-g]purine-2,4-dione chemical structure, C19H20ClN5O3, CAS 887467-22-3](/s/KOTLRSOJRJGCFU-UHFFFAOYSA-N.svg)
8-(3-Chlorophenyl)-3-(2-ethoxyethyl)-1,7-dimethyl-1H,2H,3H,4H,8H-imidazo[1,2-g]purine-2,4-dione
CAS 887467-22-3C19H20ClN5O3
![3-(4-Chlorobenzyl)-8-(2-methoxyethyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 887465-22-7](/s/YPMDUIXAXBTXQP-UHFFFAOYSA-N.svg)
3-(4-Chlorobenzyl)-8-(2-methoxyethyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 887465-22-7C19H20ClN5O3
![8-(3-Chlorophenyl)-3-(3-hydroxypropyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 896808-70-1](/s/MCSMWIGDEWCOSU-UHFFFAOYSA-N.svg)
8-(3-Chlorophenyl)-3-(3-hydroxypropyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 896808-70-1C19H20ClN5O3
![3-(4-Chlorobenzyl)-8-(2-hydroxyethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 919042-09-4](/s/KQYSAIWOYAIOCN-UHFFFAOYSA-N.svg)
3-(4-Chlorobenzyl)-8-(2-hydroxyethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 919042-09-4C19H20ClN5O3
![8-(3-Chloro-2-methylphenyl)-3-(2-methoxyethyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 887467-57-4](/s/NKROUWARNUTBOO-UHFFFAOYSA-N.svg)
8-(3-Chloro-2-methylphenyl)-3-(2-methoxyethyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 887467-57-4C19H20ClN5O3
![3-(4-Chlorobenzyl)-8-(3-hydroxypropyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 919040-79-2](/s/XCNZESFEUYILHD-UHFFFAOYSA-N.svg)
3-(4-Chlorobenzyl)-8-(3-hydroxypropyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 919040-79-2C19H20ClN5O3
![3-(3-Chlorobenzyl)-8-(2-methoxyethyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 887465-18-1](/s/SPCCSAFFDNBJRT-UHFFFAOYSA-N.svg)
3-(3-Chlorobenzyl)-8-(2-methoxyethyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 887465-18-1C19H20ClN5O3
![3-(2-Chlorobenzyl)-8-(3-hydroxypropyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 903859-83-6](/s/VULHBSHHVRISHH-UHFFFAOYSA-N.svg)
3-(2-Chlorobenzyl)-8-(3-hydroxypropyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 903859-83-6C19H20ClN5O3
![7-(4-Chlorophenyl)-6-(3-methoxypropyl)-2,4-dimethylpurino[7,8-a]imidazole-1,3-dione chemical structure, C19H20ClN5O3, CAS 442669-07-0](/s/DHEREIARARZBNS-UHFFFAOYSA-N.svg)
7-(4-Chlorophenyl)-6-(3-methoxypropyl)-2,4-dimethylpurino[7,8-a]imidazole-1,3-dione
CAS 442669-07-0C19H20ClN5O3
![8-(5-Chloro-2-methylphenyl)-3-(3-hydroxypropyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 896814-64-5](/s/VYJVBZFGPIRPFI-UHFFFAOYSA-N.svg)
8-(5-Chloro-2-methylphenyl)-3-(3-hydroxypropyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 896814-64-5C19H20ClN5O3
![8-(3-Chlorophenyl)-3-(2-methoxyethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 899391-21-0](/s/PJGFIDTYXBDWAM-UHFFFAOYSA-N.svg)
8-(3-Chlorophenyl)-3-(2-methoxyethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 899391-21-0C19H20ClN5O3
![6-(3-Chloro-4-methylphenyl)-2-(3-hydroxypropyl)-4,7-dimethylpurino[7,8-a]imidazole-1,3-dione chemical structure, C19H20ClN5O3, CAS 878729-00-1](/s/VGJZDMKBWOWEDH-UHFFFAOYSA-N.svg)
6-(3-Chloro-4-methylphenyl)-2-(3-hydroxypropyl)-4,7-dimethylpurino[7,8-a]imidazole-1,3-dione
CAS 878729-00-1C19H20ClN5O3
![2-[(2-Chlorophenyl)methyl]-6-(2-methoxyethyl)-4,7-dimethylpurino[7,8-a]imidazole-1,3-dione chemical structure, C19H20ClN5O3, CAS 887465-15-8](/s/BKEZYVVTLNITBS-UHFFFAOYSA-N.svg)
2-[(2-Chlorophenyl)methyl]-6-(2-methoxyethyl)-4,7-dimethylpurino[7,8-a]imidazole-1,3-dione
CAS 887465-15-8C19H20ClN5O3
![8-(4-Chlorophenyl)-3-(3-hydroxypropyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 896854-94-7](/s/FWUPTNQXMPSMLU-UHFFFAOYSA-N.svg)
8-(4-Chlorophenyl)-3-(3-hydroxypropyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 896854-94-7C19H20ClN5O3
![6-(3-Chloro-2-methylphenyl)-2-(3-hydroxypropyl)-4,7-dimethylpurino[7,8-a]imidazole-1,3-dione chemical structure, C19H20ClN5O3, CAS 899399-38-3](/s/HDQARVZDLMGOHO-UHFFFAOYSA-N.svg)
6-(3-Chloro-2-methylphenyl)-2-(3-hydroxypropyl)-4,7-dimethylpurino[7,8-a]imidazole-1,3-dione
CAS 899399-38-3C19H20ClN5O3
![8-(5-Chloro-2-methylphenyl)-3-(2-methoxyethyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C19H20ClN5O3, CAS 900268-16-8](/s/JXAWWWYPJBMPPM-UHFFFAOYSA-N.svg)
8-(5-Chloro-2-methylphenyl)-3-(2-methoxyethyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 900268-16-8C19H20ClN5O3
- 6-(3-Chloro-4-methylphenyl)-2-(2-methoxyethyl)-4,7-dimethylpurino[7,8-a]imidazole-1,3-dione878729-04-5C19H20ClN5O3
- 5-Amino-1-(3-chlorobenzyl)-N-(3,4-dimethoxybenzyl)-1H-1,2,3-triazole-4-carboxamide899981-42-1C19H20ClN5O3
- 5-Amino-1-(2-chlorobenzyl)-N-(3,4-dimethoxybenzyl)-1H-1,2,3-triazole-4-carboxamide899974-16-4C19H20ClN5O3
- 3-(3-Chlorobenzyl)-8-(3-hydroxypropyl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione919040-77-0C19H20ClN5O3
- 3-(3-Chlorobenzyl)-8-(2-hydroxyethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione919010-39-2C19H20ClN5O3
- 5-[(3-Chlorophenyl)amino]-N-[(3-ethoxy-4-methoxyphenyl)methyl]-1H-1,2,3-triazole-4-carboxamide1291853-99-0C19H20ClN5O3
- 3-(2-Chlorobenzyl)-N-(2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide1421585-52-5C19H20ClN5O3
- 5-Amino-1-(4-chlorobenzyl)-N-(3,4-dimethoxybenzyl)-1H-1,2,3-triazole-4-carboxamide900013-68-5C19H20ClN5O3
- 1-(3-Chlorophenyl)-5-(2-(2,6-dimethylmorpholino)-2-oxoethyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one895019-77-9C19H20ClN5O3
- 5-[(2-Chlorophenyl)amino]-N-(2,5-diethoxyphenyl)-1H-1,2,3-triazole-4-carboxamide1207013-04-4C19H20ClN5O3
- 5-[(3-Chlorophenyl)amino]-N-[2-(3,4-dimethoxyphenyl)ethyl]-1H-1,2,3-triazole-4-carboxamide1291846-26-8C19H20ClN5O3
- 2-(4-Chlorophenoxy)-2-methyl-N-(3-methyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)propanamide1004638-80-5C19H20ClN5O3
- 6-(3-Chloro-4-methoxyphenyl)-4,7-dimethyl-2-propylpurino[7,8-a]imidazole-1,3-dione876672-24-1C19H20ClN5O3
- 6-(3-Chloro-4-methoxyphenyl)-2-ethyl-4,7,8-trimethylpurino[7,8-a]imidazole-1,3-dione876673-17-5C19H20ClN5O3
- 8-(2-Chlorophenyl)-3-(2-ethoxyethyl)-1,7-dimethyl-1H,2H,3H,4H,8H-imidazo[1,2-g]purine-2,4-dione878718-58-2C19H20ClN5O3
- 9-(3-Chloro-4-methoxyphenyl)-1-methyl-3-prop-2-enyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione887695-23-0C19H20ClN5O3
- 6-(5-Chloro-2-methoxyphenyl)-4-methyl-2-(2-methylprop-2-enyl)-7,8-dihydropurino[7,8-a]imidazole-1,3-dione887696-36-8C19H20ClN5O3
- 6-(3-Chloro-4-methoxyphenyl)-4-methyl-2-(2-methylprop-2-enyl)-7,8-dihydropurino[7,8-a]imidazole-1,3-dione887696-50-6C19H20ClN5O3
- N-(6-Amino-1-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-chloro-N-methylquinoline-4-carboxamide877973-39-2C19H20ClN5O3
- 3-(2-Chlorobenzyl)-8-(2-hydroxyethyl)-1,6,7-trimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione915932-96-6C19H20ClN5O3
- 2-(1-(3-Chlorophenyl)-4-methyl-7-oxo-1H-pyrazolo[3,4-d]pyridazin-6(7H)-yl)-N-((tetrahydrofuran-2-yl)methyl)acetamide941915-11-3C19H20ClN5O3
- N-((1-(4-Chlorophenyl)-1H-tetrazol-5-yl)methyl)-3,4-diethoxybenzamide1005292-57-8C19H20ClN5O3
- 5-[(3-Chlorophenyl)amino]-N-(2,5-diethoxyphenyl)-1H-1,2,3-triazole-4-carboxamide1207049-31-7C19H20ClN5O3
- 2-Chloro-4-((2-methoxy-4-(morpholinomethyl)phenyl)amino)pyrido[2,3-d]pyridazin-5(6H)-one1390657-79-0C19H20ClN5O3
- 1-(3-Chlorophenyl)-3-(2-oxo-2-(3-(pyrimidin-4-yloxy)pyrrolidin-1-yl)ethyl)imidazolidin-2-one2034246-98-3C19H20ClN5O3
- 2-(4-Chlorophenoxy)-2-methyl-1-[3-({5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}oxy)azetidin-1-yl]propan-1-one2097922-29-5C19H20ClN5O3
- 2-(4-Chlorophenoxy)-N-(3-methyl-1-(6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)acetamide1002932-50-4C19H20ClN5O3
- 2-[(E)-But-2-enyl]-6-(3-chloro-4-methoxyphenyl)-4-methyl-7,8-dihydropurino[7,8-a]imidazole-1,3-dione887696-52-8C19H20ClN5O3
- 4-(2-Chloro-5,6,7,8-tetrahydro-8-oxopyrido[3,4-d]pyrimidin-4-yl)-1-piperazinecarboxylic acid phenylmethyl ester2158299-67-1C19H20ClN5O3
- 4-[4-[(2-Chloro-5-methoxy-4-pyrimidinyl)amino]phenyl]-1H-pyrazole-1-carboxylic acid 1,1-dimethylethyl ester2259361-57-2C19H20ClN5O3
- 2-Chloro-N-(1-(3,4,5-trimethoxyphenyl)-1H-imidazol-4-yl)-6,7-dihydro-5H-cyclopenta[d] pyrimidin-4-amine2255362-42-4C19H20ClN5O3
- Orb32370303116073-35-6C19H20ClN5O3
Frequently asked questions
What is the molar mass of C19H20ClN5O3?
The molar mass of C19H20ClN5O3 is 401.85 g/mol, calculated from standard atomic weights for 19 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 401.1255 Da.
How many compounds have the formula C19H20ClN5O3?
CompoundList lists 56 compounds with the molecular formula C19H20ClN5O3, including Basic Brown 17, Basic Red 118, 2-(1-(3-Chlorophenyl)-4-cyclopropyl-7-oxo-1H-pyrazolo[3,4-d]pyridazin-6(7H)-yl)-N-(2-methoxyethyl)acetamide. 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 C19H20ClN5O3?
C19H20ClN5O3 has a degree of unsaturation of 12. 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.