Molecular formula
C21H22ClN3O
48 compounds have this formula on CompoundList.
- Molar mass
- 367.88g/mol
- Monoisotopic mass
- 367.1451Da
- Atoms
- 48
- Elements
- 5
- Rings plus double bonds
- 12
The formula C21H22ClN3O describes a molecule made of 21 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 1 oxygen atom. 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 × 2168.56%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 226.03%1.008 × 22 = 22.176 g/mol
- Cl Chlorine × 19.64%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 311.42%14.007 × 3 = 42.021 g/mol
- O Oxygen × 14.35%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C21H22ClN3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 48 of 48 compounds
Desmethylazelastine
CAS 47491-38-3C21H22ClN3O
Sar7334
CAS 1333210-07-3C21H22ClN3O
RefChem:357114
CAS 34374-22-6C21H22ClN3O
![[5a-S,10b-R]-2-(2,4,6-Trimethyl-phenyl)-2,5a,6,10b-tetrahydro-4H-5-oxa-2,3-diaza-10c-azonia-cyclopenta[c]fluorenechloride chemical structure, C21H22ClN3O, CAS 919102-70-8](/s/GUECWMLEUCWYOS-OZYANKIXSA-M.svg)
[5a-S,10b-R]-2-(2,4,6-Trimethyl-phenyl)-2,5a,6,10b-tetrahydro-4H-5-oxa-2,3-diaza-10c-azonia-cyclopenta[c]fluorenechloride
CAS 919102-70-8C21H22ClN3O
![2-[4-(4-Chlorophenyl)piperazin-1-yl]-1-(2-methyl-1H-indol-3-yl)ethanone chemical structure, C21H22ClN3O, CAS 892720-69-3](/s/LMVWNSRVMJFCAW-UHFFFAOYSA-N.svg)
2-[4-(4-Chlorophenyl)piperazin-1-yl]-1-(2-methyl-1H-indol-3-yl)ethanone
CAS 892720-69-3C21H22ClN3O
N-(3-(4-Butylphenyl)-1-phenyl-1H-pyrazol-5-yl)-2-chloroacetamide
CAS 956411-51-1C21H22ClN3O
methanone chemical structure, C21H22ClN3O, CAS 883490-84-4](/s/ZDNJZXOKTKIUND-UHFFFAOYSA-N.svg)
[4-(3-Chlorophenyl)piperazin-1-yl](2,3-dimethyl-1H-indol-5-yl)methanone
CAS 883490-84-4C21H22ClN3O
![N-[1-[(4-Chlorophenyl)methyl]benzimidazol-2-yl]cyclohexanecarboxamide chemical structure, C21H22ClN3O, CAS 431068-20-1](/s/ZMDPSAFTQDHXQH-UHFFFAOYSA-N.svg)
N-[1-[(4-Chlorophenyl)methyl]benzimidazol-2-yl]cyclohexanecarboxamide
CAS 431068-20-1C21H22ClN3O
![N-(2-tert-Butylphenyl)-3-[(4-chloropyrazol-1-yl)methyl]benzamide chemical structure, C21H22ClN3O, CAS 515150-88-6](/s/AGBKUZKDEHUEJF-UHFFFAOYSA-N.svg)
N-(2-tert-Butylphenyl)-3-[(4-chloropyrazol-1-yl)methyl]benzamide
CAS 515150-88-6C21H22ClN3O
Bode catalyst 2
CAS 903571-02-8C21H22ClN3O
3-(4-Chlorophenyl)-3-(1H-imidazol-1-ylmethyl)-2-methyl-5-(4-methylphenyl)isoxazolidine
CAS 113614-56-5C21H22ClN3O
![2'-(4-Chlorophenyl)-1-methyl-1',10b'-dihydrospiro[piperidine-4,5'-pyrazolo[1,5-c][1,3]benzoxazine] chemical structure, C21H22ClN3O, CAS 375357-51-0](/s/WHYKFLXIHKKUGJ-UHFFFAOYSA-N.svg)
2'-(4-Chlorophenyl)-1-methyl-1',10b'-dihydrospiro[piperidine-4,5'-pyrazolo[1,5-c][1,3]benzoxazine]
CAS 375357-51-0C21H22ClN3O
3-(4-Chloro-phenyl)-3-imidazol-1-ylmethyl-2-methyl-5-p-tolyl-isoxazolidine
CAS 113614-57-6C21H22ClN3O
![8-(2-Chlorobenzyl)-3-(p-tolyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one chemical structure, C21H22ClN3O, CAS 1189706-31-7](/s/QUPFZIJJGPKKQP-UHFFFAOYSA-N.svg)
8-(2-Chlorobenzyl)-3-(p-tolyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one
CAS 1189706-31-7C21H22ClN3O
![8-[(2-Chlorophenyl)methyl]-3-(3-methylphenyl)-1,4,8-triazaspiro[4.5]dec-3-EN-2-one chemical structure, C21H22ClN3O, CAS 1189933-33-2](/s/OYWUMFFDZQJMQH-UHFFFAOYSA-N.svg)
8-[(2-Chlorophenyl)methyl]-3-(3-methylphenyl)-1,4,8-triazaspiro[4.5]dec-3-EN-2-one
CAS 1189933-33-2C21H22ClN3O
![8-[(4-Chlorophenyl)methyl]-3-(4-methylphenyl)-1,4,8-triazaspiro[4.5]dec-3-EN-2-one chemical structure, C21H22ClN3O, CAS 1189899-80-6](/s/OSSNGFRAPFEJCX-UHFFFAOYSA-N.svg)
8-[(4-Chlorophenyl)methyl]-3-(4-methylphenyl)-1,4,8-triazaspiro[4.5]dec-3-EN-2-one
CAS 1189899-80-6C21H22ClN3O
![8-[(4-Chlorophenyl)methyl]-3-(3-methylphenyl)-1,4,8-triazaspiro[4.5]dec-3-EN-2-one chemical structure, C21H22ClN3O, CAS 1189495-45-1](/s/USBQRYLJUHHPSL-UHFFFAOYSA-N.svg)
8-[(4-Chlorophenyl)methyl]-3-(3-methylphenyl)-1,4,8-triazaspiro[4.5]dec-3-EN-2-one
CAS 1189495-45-1C21H22ClN3O
![8-(3-Chlorobenzyl)-3-(p-tolyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one chemical structure, C21H22ClN3O, CAS 1185108-86-4](/s/SXQIMGFZGCNWNO-UHFFFAOYSA-N.svg)
8-(3-Chlorobenzyl)-3-(p-tolyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one
CAS 1185108-86-4C21H22ClN3O
![N-[1-[(2-Chlorophenyl)methyl]benzimidazol-2-yl]cyclohexanecarboxamide chemical structure, C21H22ClN3O, CAS 732247-07-3](/s/GKVQDULCRHASKV-UHFFFAOYSA-N.svg)
N-[1-[(2-Chlorophenyl)methyl]benzimidazol-2-yl]cyclohexanecarboxamide
CAS 732247-07-3C21H22ClN3O
![1-(3-Chloro-2-methylphenyl)-4-(1-isopropyl-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one chemical structure, C21H22ClN3O, CAS 847394-47-2](/s/JJOXTAORTUBSPQ-UHFFFAOYSA-N.svg)
1-(3-Chloro-2-methylphenyl)-4-(1-isopropyl-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one
CAS 847394-47-2C21H22ClN3O
3-Pyrazolin-5-one, 3-chloro-1,2-diphenyl-4-(piperidinomethyl)-
CAS 37585-42-5C21H22ClN3O
![N-[3-(4-tert-Butylphenyl)-1-phenyl-1H-pyrazol-5-yl]-2-chloroacetamide chemical structure, C21H22ClN3O, CAS 882227-09-0](/s/UMUGOPDOGMIVKO-UHFFFAOYSA-N.svg)
N-[3-(4-tert-Butylphenyl)-1-phenyl-1H-pyrazol-5-yl]-2-chloroacetamide
CAS 882227-09-0C21H22ClN3O
![9'-Chloro-1-methyl-2'-phenyl-1',10b'-dihydrospiro[piperidine-4,5'-pyrazolo[1,5-c][1,3]benzoxazine] chemical structure, C21H22ClN3O, CAS 786674-02-0](/s/ATPKFVDPYUCYCX-UHFFFAOYSA-N.svg)
9'-Chloro-1-methyl-2'-phenyl-1',10b'-dihydrospiro[piperidine-4,5'-pyrazolo[1,5-c][1,3]benzoxazine]
CAS 786674-02-0C21H22ClN3O
![1-(3-Chlorophenyl)-4-(1-isobutyl-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one chemical structure, C21H22ClN3O, CAS 883634-06-8](/s/NVEQFMSUIIILGY-UHFFFAOYSA-N.svg)
1-(3-Chlorophenyl)-4-(1-isobutyl-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one
CAS 883634-06-8C21H22ClN3O
- 1-(3-Chloro-4-methylphenyl)-4-(1-propyl-1H-1,3-benzodiazol-2-yl)pyrrolidin-2-one847397-35-7C21H22ClN3O
- 1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-1-(3-indolylmethyl)-6-methoxy-, hydrochloride61326-49-6C21H22ClN3O
- 1H-Pyrido(3,4-b)indole, 2,3,4,9-tetrahydro-1-((5-methoxy-3-indolyl)methyl)-, hydrochloride61326-51-0C21H22ClN3O
- 1-(3-Chloro-2-methylphenyl)-4-(1-propyl-1H-benzimidazol-2-yl)pyrrolidin-2-one847394-46-1C21H22ClN3O
- 1-(4-Chlorobenzyl)-3-(4-(3,4-dihydroisoquinolin-2(1H)-yl)but-2-yn-1-yl)urea1351614-83-9C21H22ClN3O
- 1-[4-(3-Chlorophenyl)piperazin-1-yl]-3-(1H-indol-3-yl)propan-1-one732994-42-2C21H22ClN3O
- 5-Chloro-2-[4-(2,5-dimethylphenyl)piperazine-1-carbonyl]-1H-indole1252912-11-0C21H22ClN3O
- (1-(4-Chlorophenyl)cyclopentyl)((5R,8S)-6,7,8,9-tetrahydro-5H-5,8-epiminocyclohepta[d]pyrimidin-10-yl)methanone2060917-93-1C21H22ClN3O
- (2-((4-Chlorophenyl)amino)quinolin-4-yl)(piperidin-2-yl)methanol50503-68-9C21H22ClN3O
- 1-(4-(3-Chlorophenyl)piperazin-1-yl)-2-(1-methyl-1H-indol-3-yl)ethanone901222-17-1C21H22ClN3O
- 6-Ethoxy-4-((4-isopropylphenyl)amino)quinoline-3-carbonitrile hydrochloride1323501-87-6C21H22ClN3O
- 2-(1H-Benzo[d]imidazol-1-yl)-1-(3-(4-chlorophenyl)azepan-1-yl)ethanone1795471-32-7C21H22ClN3O
- N-[(4-Chlorophenyl)methyl]-2-cyano-3-[4-(diethylamino)phenyl]prop-2-enamide474769-07-8C21H22ClN3O
- 4-Quinazolinamine, 2-(2-(2-chlorophenyl)ethenyl)-N,N-diethyl-6-methoxy-60395-94-0C21H22ClN3O
- Morpholine, 4-[2-(4-chlorophenyl)-2-[4-(1H-pyrazol-4-yl)phenyl]ethyl]-857531-11-4C21H22ClN3O
- Piperidine, 4-(3-chloro-4-methoxyphenyl)-4-[4-(1H-pyrazol-4-yl)phenyl]-857532-17-3C21H22ClN3O
- 2-Chloro-N-cyclohexyl-N-(4-methoxyphenyl)quinazolin-4-amine827030-67-1C21H22ClN3O
- 3-(3-Chlorophenyl)-N-{2-[4-(1-methyl-1H-pyrazol-5-yl)phenyl]ethyl}propanamide2640976-46-9C21H22ClN3O
- 3-({1-[(3-Chlorophenyl)methyl]piperidin-4-yl}methyl)-3,4-dihydroquinazolin-4-one2380186-47-8C21H22ClN3O
- 3-({1-[(2-Chlorophenyl)methyl]piperidin-4-yl}methyl)-3,4-dihydroquinazolin-4-one2415624-61-0C21H22ClN3O
- (E)-5-Chloro-1-(1-cinnamylpiperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2066898-02-8C21H22ClN3O
- 3-(3-Chlorophenyl)-N-{2-[4-(1-methyl-1H-pyrazol-4-yl)phenyl]ethyl}propanamide2549063-41-2C21H22ClN3O
- 3-({1-[(4-Chlorophenyl)methyl]piperidin-4-yl}methyl)-3,4-dihydroquinazolin-4-one2415629-33-1C21H22ClN3O
- (5AR,10bS)-2-(2-isopropylphenyl)-5a,10b-dihydro-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-ium chloride1360651-92-8C21H22ClN3O
Frequently asked questions
What is the molar mass of C21H22ClN3O?
The molar mass of C21H22ClN3O is 367.88 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 367.1451 Da.
How many compounds have the formula C21H22ClN3O?
CompoundList lists 48 compounds with the molecular formula C21H22ClN3O, including Desmethylazelastine, Sar7334, RefChem:357114. 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 C21H22ClN3O?
C21H22ClN3O 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.