Molecular formula
C13H21N5
187 compounds have this formula on CompoundList.
- Molar mass
- 247.35g/mol
- Monoisotopic mass
- 247.1797Da
- Atoms
- 39
- Elements
- 3
- Rings plus double bonds
- 6
The formula C13H21N5 describes a molecule made of 13 carbon atoms, 21 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 × 1363.13%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 218.56%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 528.31%14.007 × 5 = 70.035 g/mol
Look up another formula
Compounds with the formula C13H21N5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 187 compounds
N-Cyclohexyl-N'-(4,6-dimethyl-pyrimidin-2-yl)-guanidine
CAS 34747-48-3C13H21N5
![2-Amino-4,5-dimethyl-1-[2-(piperazin-1-yl)ethyl]-1H-pyrrole-3-carbonitrile chemical structure, C13H21N5, CAS 929974-71-0](/s/YZYZIZCMDVHBNB-UHFFFAOYSA-N.svg)
2-Amino-4,5-dimethyl-1-[2-(piperazin-1-yl)ethyl]-1H-pyrrole-3-carbonitrile
CAS 929974-71-0C13H21N5
N,N-Dibutyl-7H-purin-6-amine
CAS 108245-82-5C13H21N5
N-(4,6-Dimethylpyrimidin-2-yl)azepane-1-carboximidamide
CAS 371958-52-0C13H21N5
4-Cyclopentyl-6-(piperazin-1-yl)-pyrimidin-2-ylamine
CAS 1013105-41-3C13H21N5
![N-Heptyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine chemical structure, C13H21N5, CAS 1309374-63-7](/s/RDPQKERGSHHMJG-UHFFFAOYSA-N.svg)
N-Heptyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
CAS 1309374-63-7C13H21N5
N-(4,6-Dimethylpyrimidin-2-yl)-2-methylpiperidine-1-carboximidamide
CAS 376619-99-7C13H21N5
![N-[(1-Ethyl-1H-pyrazol-4-yl)methyl]-N-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]amine chemical structure, C13H21N5, CAS 942852-87-1](/s/KXVTXIIBFYTDMM-UHFFFAOYSA-N.svg)
N-[(1-Ethyl-1H-pyrazol-4-yl)methyl]-N-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]amine
CAS 942852-87-1C13H21N5
![N-Methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-amine chemical structure, C13H21N5, CAS 1812890-23-5](/s/UIYKLGBHPZPMJQ-KOLCDFICSA-N.svg)
N-Methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS 1812890-23-5C13H21N5
9-Octyl-9H-purin-6-amine
CAS 728-35-8C13H21N5
N-(4,6-Dimethyl-pyrimidin-2-yl)-azepane-1-carboxamidine
C13H21N5
4-Piperazin-1-yl-6-piperidin-1-ylpyrimidine
CAS 1204296-32-1C13H21N5
N'-(4,6-Dimethylpyrimidin-2-yl)azepane-1-carboximidamide
C13H21N5
N-Octyl-7H-purin-6-amine
CAS 36412-32-5C13H21N5
2-Methyl-4-(piperazin-1-yl)-6-(pyrrolidin-1-yl)pyrimidine
CAS 1706447-61-1C13H21N5
4-(4-Methyl-piperazin-1-yl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine
CAS 1046448-72-9C13H21N5
4-(4-Methylpiperazin-1-yl)-6-(pyrrolidin-1-yl)pyrimidine
CAS 943058-17-1C13H21N5
4-Methyl-2-(piperazin-1-yl)-6-(pyrrolidin-1-yl)pyrimidine
CAS 1502043-62-0C13H21N5
![6-(1'-Methyl-1H,1'H-[2,2'-biimidazol]-1-yl)hexan-1-amine chemical structure, C13H21N5, CAS 874116-35-5](/s/UETSKFWPRDLPLN-UHFFFAOYSA-N.svg)
6-(1'-Methyl-1H,1'H-[2,2'-biimidazol]-1-yl)hexan-1-amine
CAS 874116-35-5C13H21N5
4-(3-Methylpiperazin-1-yl)-6-(pyrrolidin-1-yl)pyrimidine
CAS 1774892-06-6C13H21N5
4-(2-Methylpiperazin-1-yl)-6-(pyrrolidin-1-yl)pyrimidine
CAS 1713163-17-7C13H21N5
N-(4,6-Dimethylpyrimidin-2-yl)-4-methylpiperidine-1-carboximidamide
CAS 374607-48-4C13H21N5
N-(Diaminomethylidene)-N''-(1-phenylpentan-3-yl)guanidine
CAS 790641-80-4C13H21N5
2-(4-Methylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazolin-6-amine
CAS 929973-86-4C13H21N5
- 2-(Piperazin-1-yl)-3-(piperidin-1-yl)pyrazine955048-52-9C13H21N5
- [(1-Methyl-1H-pyrazol-5-yl)methyl]({[1-(2-methylpropyl)-1H-pyrazol-3-yl]methyl})amine1856061-99-8C13H21N5
- [(1-Methyl-1H-pyrazol-3-yl)methyl]({[1-(2-methylpropyl)-1H-pyrazol-3-yl]methyl})amine1856058-03-1C13H21N5
- [(1,3-Dimethyl-1H-pyrazol-5-yl)methyl][(1-ethyl-3-methyl-1H-pyrazol-4-yl)methyl]amine1856078-95-9C13H21N5
- 2-(4-Methylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazolin-4-amine88100-13-4C13H21N5
- 2-[Methyl(1-methyl-4-piperidinyl)amino]-4-pyridinecarboximidamide1016860-40-4C13H21N5
- 3-(Piperazin-1-yl)-6-(piperidin-1-yl)pyridazine1023816-47-8C13H21N5
- 4-Methyl-6-(piperazin-1-yl)-2-(pyrrolidin-1-yl)pyrimidine1092286-63-9C13H21N5
- N-((1-(tert-Butyl)-1H-pyrazol-4-yl)methyl)-2-(1H-pyrazol-1-yl)ethan-1-amine1307514-54-0C13H21N5
- N-(Cyclopropylmethyl)-6-(4-methylpiperazin-1-yl)pyrimidin-4-amine943058-09-1C13H21N5
- Propanenitrile, 3-[[(2-hydrazinyl-4-pyridinyl)methyl](2-methylpropyl)amino]-1340300-25-5C13H21N5
- N-[(1-Ethyl-1H-pyrazol-3-yl)methyl]-3-methyl-1-propyl-1H-pyrazol-4-amine1855944-43-2C13H21N5
- N-[(1,3-Dimethyl-1H-pyrazol-5-yl)methyl]-3-methyl-1-(propan-2-yl)-1H-pyrazol-4-amine1855946-08-5C13H21N5
- 1-(Butan-2-yl)-N-[(1,3-dimethyl-1H-pyrazol-5-yl)methyl]-1H-pyrazol-3-amine1856086-93-5C13H21N5
- N-[(1-Ethyl-1H-pyrazol-4-yl)methyl]-3-methyl-1-propyl-1H-pyrazol-4-amine1856087-23-4C13H21N5
- N-{[1-(Propan-2-yl)-1H-pyrazol-4-yl]methyl}-1-propyl-1H-pyrazol-4-amine1856098-68-4C13H21N5
- 1-Ethyl-3-methyl-N-{[1-(propan-2-yl)-1H-pyrazol-5-yl]methyl}-1H-pyrazol-4-amine1855940-97-4C13H21N5
- 1-Ethyl-4-methyl-N-{[1-(propan-2-yl)-1H-pyrazol-5-yl]methyl}-1H-pyrazol-3-amine1856018-34-2C13H21N5
- 1-Ethyl-N-[(1-ethyl-3-methyl-1H-pyrazol-4-yl)methyl]-5-methyl-1H-pyrazol-4-amine1856081-36-1C13H21N5
- 1-Ethyl-N-[(1-ethyl-3-methyl-1H-pyrazol-4-yl)methyl]-4-methyl-1H-pyrazol-3-amine1855938-04-3C13H21N5
- N-[(1-Ethyl-3-methyl-1H-pyrazol-4-yl)methyl]-1-propyl-1H-pyrazol-4-amine1856019-65-2C13H21N5
- 1-Ethyl-N-{[1-(2-methylpropyl)-1H-pyrazol-5-yl]methyl}-1H-pyrazol-4-amine1856045-29-8C13H21N5
- 1,5-Dimethyl-N-{[1-(2-methylpropyl)-1H-pyrazol-5-yl]methyl}-1H-pyrazol-4-amine1855940-48-5C13H21N5
- 1,3-Dimethyl-N-[(3-methyl-1-propyl-1H-pyrazol-5-yl)methyl]-1H-pyrazol-5-amine1856085-71-6C13H21N5
- 1,4-Dimethyl-N-{[3-methyl-1-(propan-2-yl)-1H-pyrazol-4-yl]methyl}-1H-pyrazol-3-amine1856034-45-1C13H21N5
- 1,3-Dimethyl-N-{[1-(2-methylpropyl)-1H-pyrazol-4-yl]methyl}-1H-pyrazol-4-amine1856087-73-4C13H21N5
- 1,5-Dimethyl-N-{[1-(2-methylpropyl)-1H-pyrazol-4-yl]methyl}-1H-pyrazol-4-amine1855943-21-3C13H21N5
- 1,4-Dimethyl-N-[(3-methyl-1-propyl-1H-pyrazol-4-yl)methyl]-1H-pyrazol-5-amine1856029-90-7C13H21N5
- 1-Ethyl-N-[(3-methyl-1-propyl-1H-pyrazol-4-yl)methyl]-1H-pyrazol-4-amine1856030-03-9C13H21N5
- 1,5-Dimethyl-N-[(3-methyl-1-propyl-1H-pyrazol-4-yl)methyl]-1H-pyrazol-4-amine1855937-60-8C13H21N5
- N-[(1-Ethyl-1H-pyrazol-4-yl)methyl]-I+/-,1,5-trimethyl-1H-pyrazole-4-methanamine1006467-54-4C13H21N5
- 6-(4-Cyclopentylpiperazin-1-yl)pyrimidin-4-amine959696-45-8C13H21N5
- 4-Piperazin-1-yl-2-piperidin-1-yl-pyrimidine1264094-32-7C13H21N5
- 2-(Adamantan-1-yl)-2-(2H-1,2,3,4-tetrazol-5-yl)ethan-1-amine1784068-46-7C13H21N5
- N-[(3-Ethyl-1-methyl-1H-pyrazol-4-yl)methyl]-1,3,5-trimethyl-1H-pyrazol-4-amine1707580-75-3C13H21N5
- 1-(Butan-2-yl)-N-[(1-ethyl-1H-pyrazol-4-yl)methyl]-1H-pyrazol-3-amine1856033-99-2C13H21N5
- 2-[3-Methyl-4-(4-methylpiperazin-1-yl)phenyl]guanidine551919-96-1C13H21N5
- [(1-Ethyl-1H-pyrazol-3-yl)methyl][(1-propyl-1H-pyrazol-3-yl)methyl]amine1855949-54-0C13H21N5
- [(1,5-Dimethyl-1H-pyrazol-4-yl)methyl][(1-propyl-1H-pyrazol-5-yl)methyl]amine1856024-21-9C13H21N5
- [(1-Ethyl-1H-pyrazol-4-yl)methyl][(1-propyl-1H-pyrazol-3-yl)methyl]amine1855946-83-6C13H21N5
- [(1-Ethyl-1H-pyrazol-4-yl)methyl][(1-propyl-1H-pyrazol-5-yl)methyl]amine1856052-52-2C13H21N5
- [(1-Ethyl-1H-pyrazol-5-yl)methyl][(1-propyl-1H-pyrazol-3-yl)methyl]amine1856024-54-8C13H21N5
- 6-(2,3,3a,4,6,6a-Hexahydro-1H-pyrrolo[3,4-c]pyrrol-5-yl)-N,N,2-trimethylpyrimidin-4-amine1403759-69-2C13H21N5
- 2-(Piperazin-1-yl)-4-(piperidin-1-yl)pyrimidine1239750-26-5C13H21N5
- 1-Ethyl-4-{5H,6H,7H,8H-pyrido[4,3-c]pyridazin-3-yl}piperazine1556705-02-2C13H21N5
- 5-[[4-(Cyclopropylmethyl)piperazin-1-yl]methyl]pyrazin-2-amine1981742-88-4C13H21N5
- 3-tert-Butyl-N4-ethyl-1-methyl-1H-pyrazolo[3,4-b]pyridine-4,5-diamine2138172-10-6C13H21N5
- 2-(Piperazin-1-yl)-5-(piperidin-1-yl)pyrimidine2446939-41-7C13H21N5
- 5-[5-(Cyclopropylmethyl)-4-[(methylamino)methyl]-1H-1,2,3-triazol-1-yl]pentanenitrile2172531-17-6C13H21N5
- 2-{3-[(4-Ethylpiperazin-1-yl)methyl]-1-methyl-1H-pyrazol-4-yl}acetonitrile2137895-13-5C13H21N5
- N-({3-Aminobicyclo[3.1.0]hexan-1-yl}methyl)-1-(azetidin-3-yl)-1H-pyrazol-5-amine2137668-62-1C13H21N5
- N-[(5-Aminocyclohex-3-en-1-yl)methyl]-1-(azetidin-3-yl)-1H-pyrazol-5-amine2138137-95-6C13H21N5
- N-({2-Azabicyclo[4.1.0]heptan-1-yl}methyl)-1-(azetidin-3-yl)-1H-pyrazol-5-amine2138531-55-0C13H21N5
- 1-(Azetidin-3-yl)-N-({4-methyl-2-azabicyclo[2.1.1]hexan-1-yl}methyl)-1H-pyrazol-5-amine2138002-18-1C13H21N5
- N-({7-Azabicyclo[2.2.1]heptan-1-yl}methyl)-1-(azetidin-3-yl)-1H-pyrazol-5-amine2137618-55-2C13H21N5
- rac-N-{[(1R,6S)-2-azabicyclo[4.1.0]heptan-1-yl]methyl}-1-(azetidin-3-yl)-1H-pyrazol-5-amine2137532-02-4C13H21N5
- N-({3-Azabicyclo[4.1.0]heptan-7-yl}methyl)-1-(azetidin-3-yl)-1H-pyrazol-5-amine2138165-19-0C13H21N5
- rac-N-{[(1R,5S)-5-aminocyclohex-3-en-1-yl]methyl}-1-(azetidin-3-yl)-1H-pyrazol-5-amine2138165-41-8C13H21N5
- rac-N-{[(1R,6S)-3-azabicyclo[4.1.0]heptan-7-yl]methyl}-1-(azetidin-3-yl)-1H-pyrazol-5-amine2137439-69-9C13H21N5
- 1-(Azetidin-3-yl)-N-{[3-(prop-2-en-1-yl)azetidin-3-yl]methyl}-1H-pyrazol-5-amine2138178-04-6C13H21N5
- 4-[5-(1,2,3,6-Tetrahydropyridin-4-yl)-1H-1,2,3-triazol-1-yl]azepane2137771-83-4C13H21N5
- 3-Methyl-1-{6-methyl-5H,6H,7H,8H-pyrido[4,3-c]pyridazin-3-yl}piperazine2137565-38-7C13H21N5
- 2-Methyl-1-{6-methyl-5H,6H,7H,8H-pyrido[4,3-c]pyridazin-3-yl}piperazine2138259-99-9C13H21N5
- 5-{5-Cyclobutyl-4-[(methylamino)methyl]-1H-1,2,3-triazol-1-yl}pentanenitrile2171894-63-4C13H21N5
- 2-{5-Cyclopentyl-1-[2-(dimethylamino)ethyl]-1H-1,2,3-triazol-4-yl}acetonitrile2171891-64-6C13H21N5
- 5-[4-(2-Aminoethyl)-5-cyclobutyl-1H-1,2,3-triazol-1-yl]pentanenitrile2172558-53-9C13H21N5
- 5-[4-(2-Aminoethyl)-5-(cyclopropylmethyl)-1H-1,2,3-triazol-1-yl]pentanenitrile2172518-42-0C13H21N5
- 2-[5-(Cyclopropylmethyl)-1-[3-(dimethylamino)propyl]-1H-1,2,3-triazol-4-yl]acetonitrile2172527-47-6C13H21N5
- N-({7-Azabicyclo[2.2.1]heptan-2-yl}methyl)-1-(azetidin-3-yl)-1H-pyrazol-5-amine2137822-72-9C13H21N5
- N,N-Dimethyl-4-{6-methyl-2,6-diazaspiro[3.4]octan-8-yl}pyrimidin-2-amine2375260-97-0C13H21N5
- 2-{5-Cyclobutyl-1-[3-(dimethylamino)propyl]-1H-1,2,3-triazol-4-yl}acetonitrile2172097-61-7C13H21N5
- N-({5-Azaspiro[2.4]heptan-7-yl}methyl)-1-(azetidin-3-yl)-1H-pyrazol-5-amine2138354-12-6C13H21N5
- 1-[4-(4-Cyclobutylpiperazin-1-yl)pyrimidin-2-yl]methanamine2446945-70-4C13H21N5
- 1-[2-(4-Cyclobutylpiperazin-1-yl)pyrimidin-4-yl]methanamine2436562-00-2C13H21N5
- 2-(Piperazin-1-yl)-6-(piperidin-1-yl)pyrazine2439101-03-6C13H21N5
- 1-Butyl-3-butylimidazolium dicyanamide2095129-78-3C13H21N5
Frequently asked questions
What is the molar mass of C13H21N5?
The molar mass of C13H21N5 is 247.35 g/mol, calculated from standard atomic weights for 13 carbon atoms, 21 hydrogen atoms and 5 nitrogen atoms. The monoisotopic mass is 247.1797 Da.
How many compounds have the formula C13H21N5?
CompoundList lists 187 compounds with the molecular formula C13H21N5, including N-Cyclohexyl-N'-(4,6-dimethyl-pyrimidin-2-yl)-guanidine, 2-Amino-4,5-dimethyl-1-[2-(piperazin-1-yl)ethyl]-1H-pyrrole-3-carbonitrile, N,N-Dibutyl-7H-purin-6-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 C13H21N5?
C13H21N5 has a degree of unsaturation of 6. 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.