C18H23N5
46 compounds have this formula on CompoundList.
- Molar mass
- 309.42g/mol
- Monoisotopic mass
- 309.1953Da
- Atoms
- 46
- Elements
- 3
- Rings plus double bonds
- 10
The formula C18H23N5 describes a molecule made of 18 carbon atoms, 23 hydrogen atoms and 5 nitrogen 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 × 1869.87%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 237.49%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 522.63%14.007 × 5 = 70.035 g/mol
Compounds with the formula C18H23N5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 46 of 46 compounds
![N-(5,6-Dimethyl-7-phenylpyrrolo[2,3-d]pyrimidin-4-yl)-N',N'-dimethylethane-1,2-diamine chemical structure, C18H23N5, CAS 902011-60-3](/s/SDGWTLVQEJMDCK-UHFFFAOYSA-N.svg)
![1-(3-Methylphenyl)-N,N-dipropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C18H23N5, CAS 393844-59-2](/s/FJWVBYSHXMPTIX-UHFFFAOYSA-N.svg)
![N,N-Dimethyl-4-[(E)-(4-pyridin-2-ylpiperazin-1-yl)iminomethyl]aniline chemical structure, C18H23N5, CAS 307329-17-5](/s/IQDQGFAOGRFRBO-HMMYKYKNSA-N.svg)
![N'-(2,5-Dimethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-yl)-N,N-dimethylethane-1,2-diamine chemical structure, C18H23N5, CAS 849912-56-7](/s/WERQTMMVUGLYEW-UHFFFAOYSA-N.svg)
![N,N-Dimethyl-N'-[5-methyl-3-(4-methylphenyl)pyrazolo[1,5-a]pyrimidin-7-yl]ethane-1,2-diamine chemical structure, C18H23N5, CAS 900278-65-1](/s/ODYIVMMCFXJIQM-UHFFFAOYSA-N.svg)
![2-[4-(Diethylamino)-2-methylphenyl]-6-methyl-2H-1,2,3-benzotriazol-5-amine chemical structure, C18H23N5, CAS 708287-34-7](/s/SWIJHANPADYADT-UHFFFAOYSA-N.svg)
![4-Amino-1-tert-butyl-3-(2,3-dimethylbenzyl)pyrazolo[3,4-d]pyrimidine chemical structure, C18H23N5, CAS 956026-24-7](/s/GZMWHYZAUUGRJD-UHFFFAOYSA-N.svg)
![N-[2-(Dimethylamino)ethyl]-5,6-dimethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C18H23N5, CAS 900885-36-1](/s/LLSNIVGRUPMMGY-UHFFFAOYSA-N.svg)
![11,13-Dimethyl-4-propyl-6-(pyrrolidin-1-yl)-3,7,8,10-tetraazatricyclo[7.4.0.0^{2,7}]trideca-1,3,5,8,10,12-hexaene chemical structure, C18H23N5, CAS 902039-81-0](/s/ATCIFPALXXJNKN-UHFFFAOYSA-N.svg)
![N,N-Dimethyl-N'-(5-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-yl)propane-1,3-diamine chemical structure, C18H23N5, CAS 862246-08-0](/s/HUEKFCSBHFGZDL-UHFFFAOYSA-N.svg)
![N-Cyclohexyl-2,8,10-trimethylpyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidin-4-amine chemical structure, C18H23N5, CAS 899402-70-1](/s/ALVBIHZEKFWBCV-UHFFFAOYSA-N.svg)
![N-Butyl-1-(3,5-dimethylphenyl)-N-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C18H23N5, CAS 955319-83-2](/s/WKUGEGAEPFCJSY-UHFFFAOYSA-N.svg)
![N-Butyl-1-(2,5-dimethylphenyl)-N-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C18H23N5, CAS 955305-94-9](/s/AIBUEHIMTKNYBZ-UHFFFAOYSA-N.svg)
![3-(Pyridin-4-yl)-6-[4-(pyrrolidin-1-yl)piperidin-1-yl]pyridazine chemical structure, C18H23N5, CAS 919495-94-6](/s/DMLDNGUZRDHNIM-UHFFFAOYSA-N.svg)
![4-(Azepan-1-yl)-2,8,10-trimethylpyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine chemical structure, C18H23N5, CAS 903849-35-4](/s/AXWYXQUSYHRLRZ-UHFFFAOYSA-N.svg)
![5,6-Dimethyl-N-(2-methylpropyl)-7-(4-methylpyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine chemical structure, C18H23N5, CAS 951977-68-7](/s/IXXXFMGCYVHZIS-UHFFFAOYSA-N.svg)
![1-{4-[2-(4-Cyclopropylpiperazin-1-yl)pyrimidin-5-yl]phenyl}methanamine chemical structure, C18H23N5, CAS 919496-09-6](/s/QQMXLJSAOUVPLI-UHFFFAOYSA-N.svg)
![N-Butyl-5,6-dimethyl-7-(pyridin-4-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine chemical structure, C18H23N5, CAS 929822-79-7](/s/XCOILUZIICLNFV-UHFFFAOYSA-N.svg)
![5,6-Dimethyl-N-(2-methylpropyl)-7-(pyridin-4-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine chemical structure, C18H23N5, CAS 929827-20-3](/s/LWXJLRWXFSXJKL-UHFFFAOYSA-N.svg)
- 5,6-Dimethyl-7-(2-methylpropyl)-N-(pyridin-4-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine929808-83-3C18H23N5
- 7-Butyl-5,6-dimethyl-N-(pyridin-4-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine929811-37-0C18H23N5
- N-[2-(Dimethylamino)ethyl]-3,5-dimethyl-2-phenylpyrazolo[1,5-a]pyrimidin-7-amine1203267-97-3C18H23N5
- 3-(Pyridin-3-yl)-6-[4-(pyrrolidin-1-yl)piperidin-1-yl]pyridazine919495-92-4C18H23N5
- 2-Cyclopropyl-4,5-dimethyl-6-[4-(pyridin-2-yl)piperazin-1-yl]pyrimidine2549046-81-1C18H23N5
- 6-Phenylheptylaminopurine15396-46-0C18H23N5
- 2-(4-Phenylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazolin-4-amine76781-25-4C18H23N5
- 4,6,8-Trimethyl-N-(4,4,6-trimethyl-4,5-dihydropyrimidin-2-yl)quinazolin-2-amine2109164-81-8C18H23N5
- N1-[[2-(4,5,6,7-tetrahydro-1H-indazol-3-yl)-1H-indol-5-yl]methyl]-1,2-ethane diamine945925-60-0C18H23N5
- 2-(Propan-2-yl)-1-{1-[2-(1H-pyrazol-1-yl)ethyl]azetidin-3-yl}-1H-1,3-benzodiazole2415620-92-5C18H23N5
- N-Benzyl-9-hexyl-9H-purin-6-amine64498-14-2C18H23N5
- N-[1-(2-Cyclopropylpyrimidin-4-yl)piperidin-4-yl]-N-methylpyridin-2-amine2742067-64-5C18H23N5
- 2-Phenyl-5-({5H,6H,7H-pyrrolo[2,1-c][1,2,4]triazol-3-yl}methyl)-octahydropyrrolo[3,4-c]pyrrole2415585-08-7C18H23N5
- 4,6-Dimethyl-2-(3-{[2-(propan-2-yl)-1H-imidazol-1-yl]methyl}azetidin-1-yl)pyridine-3-carbonitrile2741922-13-2C18H23N5
- 1-Methyl-2-(3-{[2-(propan-2-yl)-1H-imidazol-1-yl]methyl}azetidin-1-yl)-1H-1,3-benzodiazole2741919-06-0C18H23N5
- 1-{2-Methylpyrido[3,4-d]pyrimidin-4-yl}-3-{octahydrocyclopenta[c]pyrrol-2-yl}azetidine2770615-62-6C18H23N5
- N-Cyclopropyl-N-[1-(3-methylpyridin-2-yl)piperidin-4-yl]pyrimidin-4-amine3054576-78-9C18H23N5
- N-Cyclopropyl-N-{1-[(2-methylpyridin-3-yl)methyl]pyrrolidin-3-yl}pyrimidin-4-amine3054556-07-6C18H23N5
- N-Cyclopropyl-N-{1-[(3-methylpyridin-2-yl)methyl]pyrrolidin-3-yl}pyrimidin-4-amine3030815-97-2C18H23N5
- N-Cyclopropyl-N-{1-[2-(pyridin-2-yl)ethyl]pyrrolidin-3-yl}pyrimidin-4-amine3054626-89-7C18H23N5
- 3-(5,6-Dimethylpyrimidin-4-yl)-6-[(3-methylpyridin-2-yl)methyl]-3,6-diazabicyclo[3.1.1]heptane3054548-74-9C18H23N5
- 3-(4,6-Dimethylpyrimidin-2-yl)-6-[(3-methylpyridin-2-yl)methyl]-3,6-diazabicyclo[3.1.1]heptane3054623-83-2C18H23N5
Frequently asked questions
What is the molar mass of C18H23N5?
The molar mass of C18H23N5 is 309.42 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms and 5 nitrogen atoms. The monoisotopic mass is 309.1953 Da.
How many compounds have the formula C18H23N5?
CompoundList lists 46 compounds with the molecular formula C18H23N5, including 4,6,8-Trimethyl-N-(4,4,6-trimethyl-1,4-dihydropyrimidin-2-yl)quinazolin-2-amine, N-(5,6-Dimethyl-7-phenylpyrrolo[2,3-d]pyrimidin-4-yl)-N',N'-dimethylethane-1,2-diamine, 1-(3-Methylphenyl)-N,N-dipropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine. 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 C18H23N5?
C18H23N5 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.