C21H26ClN5O2
34 compounds have this formula on CompoundList.
- Molar mass
- 415.92g/mol
- Monoisotopic mass
- 415.1775Da
- Atoms
- 55
- Elements
- 5
- Rings plus double bonds
- 11
The formula C21H26ClN5O2 describes a molecule made of 21 carbon atoms, 26 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 × 2160.64%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 266.30%1.008 × 26 = 26.208 g/mol
- Cl Chlorine × 18.52%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 516.84%14.007 × 5 = 70.035 g/mol
- O Oxygen × 27.69%15.999 × 2 = 31.998 g/mol
Compounds with the formula C21H26ClN5O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 34 of 34 compounds
![1-[3-(4-Benzylpiperazin-1-yl)propanoylamino]-3-(3-chlorophenyl)urea chemical structure, C21H26ClN5O2, CAS 881989-94-2](/s/ZWZFXAOKROCEFR-UHFFFAOYSA-N.svg)
![7-(4-Chlorobenzyl)-1,3-dimethyl-8-[(2-methylpiperidin-1-yl)methyl]-3,7-dihydro-1H-purine-2,6-dione chemical structure, C21H26ClN5O2, CAS 851938-30-2](/s/GLRVOVISPDQZQJ-UHFFFAOYSA-N.svg)
![7-(2-Chlorobenzyl)-1,3-dimethyl-8-[(2-methylpiperidin-1-yl)methyl]-3,7-dihydro-1H-purine-2,6-dione chemical structure, C21H26ClN5O2, CAS 851938-85-7](/s/YCHMKGKZAIOYDG-UHFFFAOYSA-N.svg)
![7-(4-Chlorobenzyl)-1,3-dimethyl-8-[(4-methylpiperidin-1-yl)methyl]-3,7-dihydro-1H-purine-2,6-dione chemical structure, C21H26ClN5O2, CAS 851938-32-4](/s/CAUKFOUGGBGTRT-UHFFFAOYSA-N.svg)
![7-(3-Chlorobenzyl)-1,3-dimethyl-8-[(4-methylpiperidin-1-yl)methyl]-3,7-dihydro-1H-purine-2,6-dione chemical structure, C21H26ClN5O2, CAS 851939-99-6](/s/PWAVLMKQPWBJCF-UHFFFAOYSA-N.svg)
![7-(2-Chlorobenzyl)-1,3-dimethyl-8-[(4-methylpiperidin-1-yl)methyl]-3,7-dihydro-1H-purine-2,6-dione chemical structure, C21H26ClN5O2, CAS 851938-86-8](/s/BBSZBNLWGUMGAN-UHFFFAOYSA-N.svg)
![7-[(3-Chlorophenyl)methyl]-1,3-dimethyl-8-[(2-methylpiperidin-1-yl)methyl]purine-2,6-dione chemical structure, C21H26ClN5O2, CAS 851939-97-4](/s/VZUUGHFESPDJKZ-UHFFFAOYSA-N.svg)
![7-[(3-Chlorophenyl)methyl]-1,3-dimethyl-8-[(3-methylpiperidin-1-yl)methyl]purine-2,6-dione chemical structure, C21H26ClN5O2, CAS 851939-98-5](/s/VBMHMEBXXOOSFN-UHFFFAOYSA-N.svg)
![9-(4-Chlorophenyl)-3-isopentyl-1,7-dimethyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione chemical structure, C21H26ClN5O2, CAS 876151-52-9](/s/KALMGYRXKVUFKM-UHFFFAOYSA-N.svg)
![9-(4-Chlorophenyl)-1,7-dimethyl-3-pentyl-1,3,5-trihydro-6H,7H,8H-1,3-diazaperh ydroino[1,2-h]purine-2,4-dione chemical structure, C21H26ClN5O2, CAS 876151-50-7](/s/HUANJADLWJYQKE-UHFFFAOYSA-N.svg)
![8-(4-Chlorophenyl)-3-heptyl-1-methyl-1H,2H,3H,4H,6H,7H,8H-imidazo[1,2-g]purine-2,4-dione chemical structure, C21H26ClN5O2, CAS 872839-13-9](/s/ACDHOWMQAWHTGN-UHFFFAOYSA-N.svg)
![9-(3-Chlorophenyl)-3-isopentyl-1,7-dimethyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione chemical structure, C21H26ClN5O2, CAS 877617-67-9](/s/DZCHSOBPXUMMSR-UHFFFAOYSA-N.svg)
![9-(3-Chlorophenyl)-1,7-dimethyl-3-pentyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione chemical structure, C21H26ClN5O2, CAS 877617-63-5](/s/VPDKZLMKGROMGB-UHFFFAOYSA-N.svg)
![7-[(2-Chlorophenyl)methyl]-1,3-dimethyl-8-[(3-methylpiperidin-1-yl)methyl]-2,3,6,7-tetrahydro-1H-purine-2,6-dione chemical structure, C21H26ClN5O2, CAS 838883-91-3](/s/IOPMCFCZRVDJOO-UHFFFAOYSA-N.svg)
![9-(3-Chloro-2-methylphenyl)-1-methyl-3-pentyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione chemical structure, C21H26ClN5O2, CAS 877616-80-3](/s/FZORYPDSRINZIL-UHFFFAOYSA-N.svg)
![9-(3-Chloro-2-methylphenyl)-3-isopentyl-1-methyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione chemical structure, C21H26ClN5O2, CAS 877616-84-7](/s/NQDJWDHYPWNDLP-UHFFFAOYSA-N.svg)
![9-(3-Chloro-4-methylphenyl)-1-methyl-3-pentyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione chemical structure, C21H26ClN5O2, CAS 923398-81-6](/s/OMFVUPPHNLOHSH-UHFFFAOYSA-N.svg)
![3-Butyl-9-(3-chloro-2-methylphenyl)-1,7-dimethyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione chemical structure, C21H26ClN5O2, CAS 877617-50-0](/s/QFZVHUBXRFRIBE-UHFFFAOYSA-N.svg)
![9-(3-Chloro-4-methylphenyl)-1-methyl-3-(3-methylbutyl)-1H,2H,3H,4H,6H,7H,8H,9H-pyrimido[1,2-g]purine-2,4-dione chemical structure, C21H26ClN5O2, CAS 923480-75-5](/s/MESOQEPVXVGECE-UHFFFAOYSA-N.svg)
![[1-(6-Chloro-3-pyridazinyl)-4-piperidyl][4-(2-methoxyphenyl)piperazino]methanone chemical structure, C21H26ClN5O2, CAS 1401598-96-6](/s/WDKUTEQIKCQSSG-UHFFFAOYSA-N.svg)
![N-{1-[1-(4-Chlorophenyl)-1H-1,2,3-triazole-4-carbonyl]piperidin-4-yl}cyclohexanecarboxamide chemical structure, C21H26ClN5O2, CAS 1251689-81-2](/s/GLSNSOCQWUXWLQ-UHFFFAOYSA-N.svg)
- 2-[4-(5-Chloro-2-methoxybenzoyl)piperazin-1-yl]-4-methyl-6-(pyrrolidin-1-yl)pyrimidine946384-54-9C21H26ClN5O2
- 9-(3-Chloro-2-methylphenyl)-1,7-dimethyl-3-(2-methylpropyl)-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione877617-54-4C21H26ClN5O2
- (1-(6-Chloropyridazin-3-yl)piperidin-4-yl)(4-(4-methoxyphenyl)piperazin-1-yl)methanone1324093-32-4C21H26ClN5O2
- (4-(4-Chlorophenyl)piperazin-1-yl)(1-(6-methoxypyridazin-3-yl)piperidin-4-yl)methanone1435907-71-3C21H26ClN5O2
- (1-(6-Chloropyridazin-3-yl)piperidin-3-yl)(4-(2-methoxyphenyl)piperazin-1-yl)methanone1401573-20-3C21H26ClN5O2
- 6-(4-{[4-(4-Acetylpiperazin-1-yl)but-2-yn-1-yl]oxy}piperidin-1-yl)-5-chloropyridine-3-carbonitrile2640891-69-4C21H26ClN5O2
- 2-{1-[3-(6-Chloropyridin-3-yl)prop-2-enoyl]piperidin-3-yl}-5-[methyl(propan-2-yl)amino]-2,3-dihydropyridazin-3-one2111900-48-0C21H26ClN5O2
- Benzyl 4-(4-(2-chloropyrimidin-5-yl)piperazin-1-yl)piperidine-1-carboxylate2103900-25-8C21H26ClN5O2
- 5-Chloro-N-methyl-N-{1-[4-(morpholin-4-yl)benzoyl]piperidin-4-yl}pyrimidin-2-amine2640977-39-3C21H26ClN5O2
- tert-Butyl 4-(5-chloro-4-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-2-yl)piperidine-1-carboxylate2571068-76-1C21H26ClN5O2
Frequently asked questions
What is the molar mass of C21H26ClN5O2?
The molar mass of C21H26ClN5O2 is 415.92 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 415.1775 Da.
How many compounds have the formula C21H26ClN5O2?
CompoundList lists 34 compounds with the molecular formula C21H26ClN5O2, including 1-[3-(4-Benzylpiperazin-1-yl)propanoylamino]-3-(3-chlorophenyl)urea, 7-(4-Chlorobenzyl)-1,3-dimethyl-8-((3-methylpiperidin-1-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione, 7-(2-Chlorobenzyl)-8-(3,5-dimethylpiperidin-1-yl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-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 C21H26ClN5O2?
C21H26ClN5O2 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.