Molecular formula
C13H11N5
68 compounds have this formula on CompoundList.
- Molar mass
- 237.27g/mol
- Monoisotopic mass
- 237.1014Da
- Atoms
- 29
- Elements
- 3
- Rings plus double bonds
- 11
The formula C13H11N5 describes a molecule made of 13 carbon atoms, 11 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 × 1365.81%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 114.67%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 529.52%14.007 × 5 = 70.035 g/mol
Look up another formula
Compounds with the formula C13H11N5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 68 of 68 compounds
5-Amino-3-cyanomethyl-1-p-tolyl-1H-pyrazole-4-carbonitrile
CAS 926190-37-6C13H11N5
RefChem:357099
CAS 5454-86-4C13H11N5
![3-[2-(p-Tolyl)tetrazol-5-yl]pyridine chemical structure, C13H11N5, CAS 70027-17-7](/s/JTTFOJWLWWQBKB-UHFFFAOYSA-N.svg)
3-[2-(p-Tolyl)tetrazol-5-yl]pyridine
CAS 70027-17-7C13H11N5
5-(4-Phenyl-4H-1,2,4-triazol-3-yl)pyridin-2-amine
CAS 1423033-83-3C13H11N5
![N-[(E)-Pyridin-2-ylmethylideneamino]-1H-benzimidazol-2-amine chemical structure, C13H11N5, CAS 380537-33-7](/s/BSBMFOXNMBUEKA-OQLLNIDSSA-N.svg)
N-[(E)-Pyridin-2-ylmethylideneamino]-1H-benzimidazol-2-amine
CAS 380537-33-7C13H11N5
Guanidine, 2-cyano-1-phenyl-3-(3-pyridyl)-
CAS 60560-15-8C13H11N5
2-Pyridin-2-yl-1H-benzimidazole-6-carboximidamide
CAS 200112-19-2C13H11N5
1-Phenyl-5-(phenylamino)tetrazole
CAS 64287-36-1C13H11N5
Guanidine, 2-cyano-1-phenyl-3-(4-pyridyl)-
CAS 67026-59-9C13H11N5
![5,7-Dimethyl-3-(4-pyridyl)pyridino[3,4-e]1,2,4-triazine chemical structure, C13H11N5, CAS 121845-79-2](/s/ZKIOMLWEPUHBCQ-UHFFFAOYSA-N.svg)
5,7-Dimethyl-3-(4-pyridyl)pyridino[3,4-e]1,2,4-triazine
CAS 121845-79-2C13H11N5
![8-[(E)-2-Phenylethenyl]-9H-purin-6-ylamine chemical structure, C13H11N5, CAS 30466-96-7](/s/CGPWHCJQHWCRNO-VOTSOKGWSA-N.svg)
8-[(E)-2-Phenylethenyl]-9H-purin-6-ylamine
CAS 30466-96-7C13H11N5
![4-N-Phenylpyrido[4,3-d]pyrimidine-4,7-diamine chemical structure, C13H11N5, CAS 171178-63-5](/s/PFOCXCZOPREBSG-UHFFFAOYSA-N.svg)
4-N-Phenylpyrido[4,3-d]pyrimidine-4,7-diamine
CAS 171178-63-5C13H11N5
4-Hydrazinyl-2-(pyridin-4-yl)quinazoline
CAS 6484-31-7C13H11N5
2-(5-(Pyridin-2-yl)-1H-1,2,4-triazol-3-yl)aniline
CAS 35002-78-9C13H11N5
![4-[5-(Pyridin-4-yl)-1H-1,2,4-triazol-3-yl]aniline chemical structure, C13H11N5, CAS 18011-27-3](/s/BOULWMFJNQEXOE-UHFFFAOYSA-N.svg)
4-[5-(Pyridin-4-yl)-1H-1,2,4-triazol-3-yl]aniline
CAS 18011-27-3C13H11N5
4-(1-Benzyl-1H-1,2,3,4-tetrazol-5-yl)pyridine
CAS 899507-48-3C13H11N5
3-(5-(Pyridin-3-yl)-1H-1,2,4-triazol-3-yl)aniline
CAS 1092305-64-0C13H11N5
2-(5-(Pyridin-3-yl)-1H-1,2,4-triazol-3-yl)aniline
CAS 1215798-11-0C13H11N5
2-(5-(Pyridin-4-yl)-1H-1,2,4-triazol-3-yl)aniline
CAS 1216198-26-3C13H11N5
![[4-(5-Pyridin-3-yl-1H-1,2,4-triazol-3-yl)phenyl]amine chemical structure, C13H11N5, CAS 1018168-01-8](/s/CGKIQMWBWXMWGV-UHFFFAOYSA-N.svg)
[4-(5-Pyridin-3-yl-1H-1,2,4-triazol-3-yl)phenyl]amine
CAS 1018168-01-8C13H11N5
![4-[5-(Pyridin-2-yl)-1H-1,2,4-triazol-3-yl]aniline chemical structure, C13H11N5, CAS 1015534-79-8](/s/VTQOHVNJXHOGPO-UHFFFAOYSA-N.svg)
4-[5-(Pyridin-2-yl)-1H-1,2,4-triazol-3-yl]aniline
CAS 1015534-79-8C13H11N5
3-(5-(Pyridin-2-yl)-1H-1,2,4-triazol-3-yl)aniline
CAS 1092305-59-3C13H11N5
4-Amino-6-methyl-1H-2,5,10,10b-tetraazafluoranthene
CAS 78859-36-6C13H11N5
4-Phenyl-1-(pyridin-3-yl)-1H-1,2,3-triazol-5-amine
CAS 890093-66-0C13H11N5
- 3-[5-(Pyridin-4-yl)-1H-1,2,4-triazol-3-yl]aniline1092305-69-5C13H11N5
- 2-[5-(4-Methylphenyl)-1H-tetrazol-1-yl]pyridine86843-86-9C13H11N5
- 4-(2-Benzyltetrazol-5-yl)pyridine879589-12-5C13H11N5
- 7-Methyl-2-phenylpteridin-4-amine1026-10-4C13H11N5
- 4-[4-(1H-Imidazol-1-yl)phenyl]-2-pyrimidinamine477850-39-8C13H11N5
- 4-Amino-2-(2,3-dihydroindol-1-yl)pyrimidine-5-carbonitrile724701-73-9C13H11N5
- 1-(2-Phenylphenyl)tetrazol-5-amine66907-73-1C13H11N5
- 4-Pteridinamine, 7-(4-methylphenyl)-73384-12-0C13H11N5
- 4-Pteridinamine, 7-(3-methylphenyl)-73384-13-1C13H11N5
- 6-(1-Naphthyl)-s-triazine-2,4-diamine30354-93-9C13H11N5
- 11H-1,2,4-Triazolo(4',3':2,3)pyridazino(4,5-b)indole, 3,11-dimethyl-74409-87-3C13H11N5
- 4-(2,3-Dihydro-1H-indol-1-yl)-2H-pyrazolo[3,4-d]pyrimidine1119442-35-1C13H11N5
- 1-Phenyl-3-(pyridin-2-yl)-1H-1,2,4-triazol-5-amine2166046-17-7C13H11N5
- 2-Methyl-4-[4-(1H-1,2,4-triazol-1-yl)phenyl]pyrimidine685107-79-3C13H11N5
- 5-(5-Quinolyl)pyrazine-2,3-diamine1021918-29-5C13H11N5
- 7-(2-Methylphenyl)pteridin-4-amine30146-30-6C13H11N5
- N-Phenyl-1H-benzo[d][1,2,3]triazole-1-carboximidamide141240-68-8C13H11N5
- N'-Amino-1,10-phenanthroline-2-carboximidamide1025-07-6C13H11N5
- 4,6-Quinazolinediamine, N-3-pyridinyl-899830-07-0C13H11N5
- N-Benzylpteridin-4-amine18292-93-8C13H11N5
- N-(Pyridin-3-ylmethyl)pyrido[2,3-B]pyrazin-6-amine1427898-97-2C13H11N5
- 2-[(S)-Phenyl(1H-1,2,3,4-tetrazol-5-yl)methyl]pyridine2085689-81-0C13H11N5
- 2-Amino-5-((4-aminophenyl)diazenyl)benzonitrile2304494-79-7C13H11N5
- N-[(Pyrimidin-2-yl)methyl]quinazolin-4-amine2548997-68-6C13H11N5
- 5-(3-Pyridin-2-yl-1H-pyrazol-4-yl)-pyridin-2-ylamine746666-61-5C13H11N5
- 2-(Pyridin-3-yl)-7,8-dihydro-6H-cyclopenta[e][1,2,4]triazolo[1,5-a]pyrimidine1324072-90-3C13H11N5
- 3-(4-(1H-Pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl)propanenitrile941678-39-3C13H11N5
- 6-[4-(2-Pyridinyl)-1H-pyrazol-1-yl]-3-pyridinamine1393126-27-6C13H11N5
- 2-[2-(m-Tolyl)-2H-tetrazol-5-yl]pyridine507268-30-6C13H11N5
- 4-(1-(Pyridin-4-yl)-1H-1,2,3-triazol-5-yl)aniline142977-79-5C13H11N5
- 1-Phenyl-4-(pyridin-2-yl)-1H-1,2,3-triazol-5-amine163071-42-9C13H11N5
- 2-(2-Benzylidenehydrazinyl)-1H-imidazo[4,5-c]pyridine87503-80-8C13H11N5
- 4-[2-(p-Tolyl)-2H-tetrazol-5-yl]pyridine70027-21-3C13H11N5
- 3-[5-(p-Tolyl)-2H-tetrazol-2-yl]pyridine70027-27-9C13H11N5
- N-[(Pyridin-3-yl)methyl]-1,2,3-benzotriazin-4-amine90522-70-6C13H11N5
- 2-(4-(1H-Pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl)propanenitrile941680-08-6C13H11N5
- (3-Phenylpyrido[3,4-b]pyrazin-5-yl)hydrazine877402-63-6C13H11N5
- (2-Phenylpyrido[3,4-b]pyrazin-5-yl)hydrazine877402-62-5C13H11N5
- 3-Methyl-2-(5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)pyridine1227510-84-0C13H11N5
- 2-(1-Phenyl-1H-pyrazol-5-yl)pyrimidin-4-amine1928943-57-0C13H11N5
- 3-(1-Phenyl-1H-pyrazol-5-yl)pyrazin-2-amine1981679-23-5C13H11N5
- 6-(5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-2-yl)pyridine-3-carbonitrile1799843-03-0C13H11N5
- N-[(Pyrazin-2-yl)methyl]quinazolin-4-amine2326491-64-7C13H11N5
- 6-(2,3-Dihydro-1H-isoindol-2-yl)-9H-purine3030765-95-5C13H11N5
Frequently asked questions
What is the molar mass of C13H11N5?
The molar mass of C13H11N5 is 237.27 g/mol, calculated from standard atomic weights for 13 carbon atoms, 11 hydrogen atoms and 5 nitrogen atoms. The monoisotopic mass is 237.1014 Da.
How many compounds have the formula C13H11N5?
CompoundList lists 68 compounds with the molecular formula C13H11N5, including 5-Amino-3-cyanomethyl-1-p-tolyl-1H-pyrazole-4-carbonitrile, RefChem:357099, 3-[2-(p-Tolyl)tetrazol-5-yl]pyridine. 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 C13H11N5?
C13H11N5 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.