Molecular formula
C8H9N5
336 compounds have this formula on CompoundList.
- Molar mass
- 175.19g/mol
- Monoisotopic mass
- 182.1297Da
- Atoms
- 22
- Elements
- 3
- Rings plus double bonds
- 7
The formula C8H9N5 describes a molecule made of 8 carbon atoms, 9 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 × 854.85%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 95.18%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 539.98%14.007 × 5 = 70.035 g/mol
Look up another formula
Compounds with the formula C8H9N5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 336 compounds
4-(Pyridin-2-yl)-1H-pyrazole-3,5-diamine
CAS 887365-58-4C8H9N5
1-(6-Methylpyridazin-3-yl)-1H-pyrazol-5-amine
CAS 1247195-81-8C8H9N5
1-(Pyrimidin-2-ylmethyl)-1H-pyrazol-3-amine
CAS 1247729-63-0C8H9N5
(3-(Pyrazin-2-yl)-1H-pyrazol-5-yl)methanamine
CAS 1350478-03-3C8H9N5
4-(1H-Tetrazol-1-yl)benzylamine
CAS 1211533-75-3C8H9N5
![5-Methyl-7,8-dihydro-6H-cyclopenta[e][1,2,3,4]tetraazolo[1,5-a]pyrimidine chemical structure, C8H9N5, CAS 860651-02-1](/s/UZBFIMIFXCJRAW-UHFFFAOYSA-N.svg)
5-Methyl-7,8-dihydro-6H-cyclopenta[e][1,2,3,4]tetraazolo[1,5-a]pyrimidine
CAS 860651-02-1C8H9N5
3-Hydrazino-6-pyrrol-1-ylpyridazine
CAS 102207-45-4C8H9N5
5-Hydrazinyl-3-phenyl-1H-1,2,4-triazole
CAS 38767-34-9C8H9N5
4-Methyl-6-(1H-pyrazol-1-yl)pyrimidin-2-amine
CAS 115930-69-3C8H9N5
4,6-Dimethylpteridin-2-amine
CAS 90223-56-6C8H9N5
4,7-Dimethylpteridin-2-amine
CAS 90223-57-7C8H9N5
(1-(Pyrimidin-2-yl)-1H-pyrazol-4-yl)methanamine
CAS 1156604-28-2C8H9N5
N-(1-Methyl-1H-pyrazol-4-yl)pyrimidin-2-amine
CAS 1153210-84-4C8H9N5
(2-(1H-Pyrazol-1-yl)pyrimidin-5-yl)methanamine
CAS 1017795-12-8C8H9N5
6-(4-Methyl-1H-imidazol-1-yl)pyrimidin-4-amine
CAS 1221974-53-3C8H9N5
1-(2-Methylpyrimidin-4-yl)-1H-pyrazol-3-amine
CAS 1342138-19-5C8H9N5
4-(5-Methyl-1H-1,2,4-triazol-3-yl)pyridin-2-amine
CAS 1341990-96-2C8H9N5
3-(1-Methylpyrazol-4-yl)pyrazin-2-amine
CAS 1451389-00-6C8H9N5
4-Amino-6-(4-methyl-1H-pyrazol-1-yl)pyrimidine
CAS 1314353-52-0C8H9N5
![[1-(Pyrazin-2-yl)-1H-pyrazol-4-yl]methanamine chemical structure, C8H9N5, CAS 1502860-28-7](/s/NHMZAZBKALRQJC-UHFFFAOYSA-N.svg)
[1-(Pyrazin-2-yl)-1H-pyrazol-4-yl]methanamine
CAS 1502860-28-7C8H9N5
![[5-(1-Methyl-1H-pyrazol-4-yl)-pyrimidin-2-yl]-amine chemical structure, C8H9N5, CAS 1544983-81-4](/s/BOTWMDGPXSGOBU-UHFFFAOYSA-N.svg)
[5-(1-Methyl-1H-pyrazol-4-yl)-pyrimidin-2-yl]-amine
CAS 1544983-81-4C8H9N5
(1-Pyridin-3-yltriazol-4-yl)methanamine
CAS 933744-09-3C8H9N5
1-Methyl-3-(pyridazin-4-yl)-1H-pyrazol-5-amine
CAS 1564818-41-2C8H9N5
![4-(Aziridin-1-yl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidine chemical structure, C8H9N5, CAS 90792-52-2](/s/KNCBNXOPWSBQKU-UHFFFAOYSA-N.svg)
4-(Aziridin-1-yl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidine
CAS 90792-52-2C8H9N5
- 5-Hydrazinyl-8-methylpyrido[2,3-d]pyridazine90223-58-8C8H9N5
- 2-Methylpyrido[3,4-b]pyrazine-5,7-diamine16335-90-3C8H9N5
- 3-(2-Aminophenyl)-1,2,4-triazol-4-amine7228-32-2C8H9N5
- 4-(1,2,4-Triazol-1-yl)phenylhydrazine152537-06-9C8H9N5
- 5-Amino-3-(3-methyl-4-pyridyl)-1H-1,2,4-triazole1378859-25-6C8H9N5
- N-Methyl-9-vinyl-9H-purin-6-amine34760-82-2C8H9N5
- 5-Methyl-2-(1H-tetrazol-1-yl)aniline915921-33-4C8H9N5
- 2-Hydrazinylquinazolin-4-amine98488-72-3C8H9N5
- 5-Azido-5,6,7,8-tetrahydroquinoxaline528852-08-6C8H9N5
- 3-(3-Methylpyridin-2-yl)-1H-1,2,4-triazol-5-amine1249593-49-4C8H9N5
- (5-(Pyrazin-2-yl)-1H-imidazol-2-yl)methanamine1339078-26-0C8H9N5
- 6-(1-Methyl-1H-pyrazol-4-yl)pyrimidin-4-amine1465534-74-0C8H9N5
- 6-(4-Methyl-1H-pyrazol-1-yl)pyrazin-2-amine1314353-56-4C8H9N5
- 2-Amino-4-(4-methylimidazol-1-yl)pyrimidine1314354-65-8C8H9N5
- 2-Amino-5-(2-methylimidazol-1-yl)pyrazine1314353-53-1C8H9N5
- 1-[(Pyridin-2-yl)methyl]-1H-1,2,3-triazol-4-amine1521738-88-4C8H9N5
- 1-(Pyridin-4-ylmethyl)-1H-1,2,3-triazol-4-amine1539194-19-8C8H9N5
- 3-Methyl-1-(pyrimidin-4-yl)-1H-pyrazol-5-amine1502933-87-0C8H9N5
- 5-Amino-3-(2-methyl-3-pyridyl)-1H-1,2,4-triazole1536742-81-0C8H9N5
- 1 suppliers5-(1-Methyl-1H-pyrazol-5-yl)-2-pyrimidinamine1557145-48-8C8H9N5
- 6-Methyl-5-(1H-1,2,3-triazol-1-yl)-3-pyridinamine1354221-91-2C8H9N5
- [5-(1H-1,2,4-Triazol-1-yl)pyridin-2-yl]methanamine1550650-02-6C8H9N5
- 2-Amino-3-(4-methyl-1H-pyrazol-1-yl)pyrazine1696851-93-0C8H9N5
- 1-(2-Aminoethyl)-1H-imidazo[1,2-b]pyrazole-6-carbonitrile2091654-75-8C8H9N5
- 3-Methylpyrido[3,4-b]pyrazine-5,7-diamine74023-40-8C8H9N5
- 4-(1,2,4-Triazol-1-yl)-o-phenylenediamine131885-90-0C8H9N5
- 5-Imino-2,3-dimethyl-5H-pyrrolo[3,4-B]pyrazin-7-amine55408-62-3C8H9N5
- 5-Phenyl-1,2-diamino-1,3,4-triazole21440-72-2C8H9N5
- 5-Amino-3-(6-methyl-3-pyridyl)-1H-1,2,4-triazole1016751-25-9C8H9N5
- 3-Amino-4-methyl-5-(pyridin-4-yl)-4H-1,2,4-triazole1018646-54-2C8H9N5
- Guanidine, 1H-benzimidazol-5-YL-551919-77-8C8H9N5
- 1-[2-(1H-Imidazol-1-yl)pyrimidin-5-yl]methanamine944905-23-1C8H9N5
- 5-(3-Methyl-1H-1,2,4-triazol-1-yl)pyridin-2-amine1232039-58-5C8H9N5
- 2-(2-Methyl-1H-imidazol-1-yl)pyrimidin-5-amine1250670-66-6C8H9N5
- 5-(1H-1,2,4-Triazol-1-ylmethyl)-2-pyridinamine1249315-15-8C8H9N5
- N-Methyl-6-(1,2,4-triazol-1-yl)pyridin-3-amine1342757-48-5C8H9N5
- 2,4-Dimethyl-6-(1H-1,2,4-triazol-1-yl)pyrimidine1343592-80-2C8H9N5
- 5-Amino-3-(5-methyl-3-pyridyl)-1H-1,2,4-triazole1467129-35-6C8H9N5
- 6-(1-Methyl-1H-imidazol-2-yl)pyridazin-3-amine1488923-99-4C8H9N5
- 6-(1-Methylpyrazol-4-yl)pyrazin-2-amine1454654-39-7C8H9N5
- 6-(3-Methyl-1H-pyrazol-1-yl)pyrazin-2-amine1314356-11-0C8H9N5
- 3-Amino-6-(3-methyl-1H-pyrazol-1-yl)pyrazine1314354-66-9C8H9N5
- 2-Amino-5-(4-methyl-1H-pyrazol-1-yl)pyrazine1314354-91-0C8H9N5
- 2-Amino-5-(4-methylimidazol-1-yl)pyrazine1314356-48-3C8H9N5
- 5-(4-Methyl-1H-pyrazol-1-yl)pyrimidin-2-amine1029714-97-3C8H9N5
- 6-Phenyl-2,3-dihydro-1,2,4,5-tetrazin-3-amine78199-51-6C8H9N5
- (3-(Pyrazin-2-yl)-1H-pyrazol-4-yl)methanamine1516937-92-0C8H9N5
- 1-(Pyridin-3-ylmethyl)-1H-1,2,3-triazol-4-amine1504620-97-6C8H9N5
- 4-Amino-2-methyl-6-(1H-pyrozol-1-yl)pyrimidine1412958-87-2C8H9N5
- 5-Amino-2-(1-methyl-1H-imidazol-2-yl)pyrimidine1518819-48-1C8H9N5
- 3-Methyl-1-(pyrimidin-2-yl)-1H-pyrazol-4-amine1393100-64-5C8H9N5
- 1-Methyl-3-(pyrimidin-4-yl)-1H-pyrazol-5-amine1616360-23-6C8H9N5
- 6-Methyl-4-(1H-1,2,3-triazol-1-yl)pyridin-2-amine1429913-18-7C8H9N5
- 6-Methyl-4-(2H-1,2,3-triazol-2-yl)pyridin-2-amine1429913-17-6C8H9N5
- 4-Methyl-6-(2H-1,2,3-triazol-2-yl)pyridin-2-amine1429913-22-3C8H9N5
- 6-Methyl-5-(2H-1,2,3-triazol-2-yl)pyridin-3-amine1354221-88-7C8H9N5
- 5-Methyl-6-(2H-1,2,3-triazol-2-yl)pyridin-3-amine1354225-01-6C8H9N5
- 2-Pyridinamine,5-(2-methyl-2H-1,2,3-triazol-4-yl)-1881846-01-0C8H9N5
- 5-Amino-3-(5-methyl-2-pyridyl)-1H-1,2,4-triazole2296166-27-1C8H9N5
- 1-(2H-Benzimidazol-2-ylidene)-1-hydrazinylmethanamine43102-11-0C8H9N5
- 1-Cyclopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine1400809-17-7C8H9N5
- 1-Methyl-5-(pyrazin-2-yl)-1H-pyrazol-4-amine2111510-61-1C8H9N5
- 7H-Pyrimido(1,2-b)(1,2,4)triazolo(3,4-f)pyridazine, 8,9-dihydro-86673-93-0C8H9N5
- 6-Methylpyrido[2,3-d]pyrimidine-2,4-diamine85147-10-0C8H9N5
- 6-Cyclopropyl-3H-purin-2-amine948551-49-3C8H9N5
- 2,3,5,7,11-Pentaazatricyclo[7.4.0.0,2,6]trideca-1(9),3,5,7-tetraene1696198-53-4C8H9N5
- N-(1-Methyl-1H-pyrazol-4-yl)pyrazin-2-amine1156301-89-1C8H9N5
- 4-(1H-1,2,3-Triazol-1-yl)benzene-1,2-diamine2870707-93-8C8H9N5
- (2-Methylpyrido[3,4-b]pyrazin-5-yl)hydrazine877402-60-3C8H9N5
- (3-Methylpyrido[3,4-b]pyrazin-5-yl)hydrazine877402-61-4C8H9N5
- N'-Methyl-1H-1,2,3-benzotriazole-1-carboximidamide1314903-74-6C8H9N5
- 1-Methyl-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide1679340-81-8C8H9N5
- 6-(3-Methyl-1H-1,2,4-triazol-1-yl)-3-pyridinamine1240610-57-4C8H9N5
- 6-(5-Methyl-1H-1,2,4-triazol-1-yl)-3-pyridinamine1240610-59-6C8H9N5
- 2-(4-Methyl-1H-imidazol-1-yl)-5-pyrimidinamine1079178-05-4C8H9N5
- N-Methyl-3-(2H-tetrazol-5-yl)benzenamine1340100-65-3C8H9N5
Frequently asked questions
What is the molar mass of C8H9N5?
The molar mass of C8H9N5 is 175.19 g/mol, calculated from standard atomic weights for 8 carbon atoms, 9 hydrogen atoms and 5 nitrogen atoms. The monoisotopic mass is 182.1297 Da.
How many compounds have the formula C8H9N5?
CompoundList lists 336 compounds with the molecular formula C8H9N5, including 4-(Pyridin-2-yl)-1H-pyrazole-3,5-diamine, 1-(6-Methylpyridazin-3-yl)-1H-pyrazol-5-amine, 1-(Pyrimidin-2-ylmethyl)-1H-pyrazol-3-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 C8H9N5?
C8H9N5 has a degree of unsaturation of 7. 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.