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 201 to 300 of 336 compounds
3-Methyl-1-(pyridin-2-yl)-1H-1,2,4-triazol-5-amine
CAS 1248467-30-2C8H9N5
4-Amino-6-(3-methyl-1H-pyrazol-1-yl)pyrimidine
CAS 1314355-62-8C8H9N5
2-Amino-4-(3-methyl-1H-pyrazol-1-yl)pyrimidine
CAS 1314354-96-5C8H9N5
2-Amino-4-(4-methyl-1H-pyrazol-1-yl)pyrimidine
CAS 1314354-85-2C8H9N5
2-Amino-4-(2-methylimidazol-1-yl)pyrimidine
CAS 1314355-48-0C8H9N5
2-Amino-6-(2-methylimidazol-1-yl)pyrazine
CAS 1314356-37-0C8H9N5
3-Amino-6-(3-methyl-1H-pyrazol-1-yl)pyridazine
CAS 1314354-30-7C8H9N5
3-Amino-6-(4-methyl-1H-pyrazol-1-yl)pyridazine
CAS 1314356-35-8C8H9N5
3-Amino-6-(2-methyl-1H-imidazol-1-yl)pyridazine
CAS 1314356-08-5C8H9N5
3-Amino-6-(4-methyl-1H-imidazol-1-yl)pyridazine
CAS 1314356-52-9C8H9N5
3-Methyl-1-(pyrimidin-5-yl)-1H-pyrazol-4-amine
CAS 1374320-41-8C8H9N5
N'-Amino-1H-indazole-5-carboximidamide
CAS 940000-03-3C8H9N5
6-(1H-1,2,4-Triazol-1-ylmethyl)-2-pyridinamine
CAS 1512487-86-3C8H9N5
4-Amino-2-methyl-6-(1H-imidazol-1-yl)pyrimidine
CAS 1412958-82-7C8H9N5
![[3-(1H-1,2,3,4-Tetrazol-1-yl)phenyl]methanamine chemical structure, C8H9N5, CAS 1368678-59-4](/s/IMAJTCGQBVIKHV-UHFFFAOYSA-N.svg)
[3-(1H-1,2,3,4-Tetrazol-1-yl)phenyl]methanamine
CAS 1368678-59-4C8H9N5
N4-1H-Pyrazol-3-yl-3,4-pyridinediamine
CAS 1627900-78-0C8H9N5
5-Methyl-6-(1H-1,2,3-triazol-1-yl)-3-pyridinamine
CAS 1354225-02-7C8H9N5
4-(3-Methyl-1,2,4-triazol-1-yl)pyridin-3-amine
CAS 1613192-74-7C8H9N5
2-(1-Methyl-1H-pyrazol-5-yl)pyrimidin-5-amine
CAS 1598557-61-9C8H9N5
![1-[(Pyrazin-2-yl)methyl]-1H-pyrazol-4-amine chemical structure, C8H9N5, CAS 1996081-08-3](/s/ALODYFVBVFGWPW-UHFFFAOYSA-N.svg)
1-[(Pyrazin-2-yl)methyl]-1H-pyrazol-4-amine
CAS 1996081-08-3C8H9N5
6-(1H-1,2,3-Triazol-1-yl)-2-pyridinemethanamine
CAS 1211579-86-0C8H9N5
5-(1-Methyl-1H-1,2,3-triazol-4-yl)-2-pyridinamine
CAS 1866399-24-7C8H9N5
![N-(Propan-2-ylidene)-1H-pyrazolo[3,4-d]pyrimidin-3-amine chemical structure, C8H9N5, CAS 2092000-79-6](/s/DRPZAHIUVCIVKG-UHFFFAOYSA-N.svg)
N-(Propan-2-ylidene)-1H-pyrazolo[3,4-d]pyrimidin-3-amine
CAS 2092000-79-6C8H9N5
![6-Cyclopropyl-1H-pyrazolo[3,4-b]pyrazin-3-amine chemical structure, C8H9N5, CAS 2920143-91-3](/s/DKCCYXGDTKKXKJ-UHFFFAOYSA-N.svg)
6-Cyclopropyl-1H-pyrazolo[3,4-b]pyrazin-3-amine
CAS 2920143-91-3C8H9N5
- (5-(2H-1,2,3-Triazol-2-yl)pyridin-2-yl)methanamine2858732-24-6C8H9N5
- 5-Amino-3-(4-methyl-3-pyridyl)-1H-1,2,4-triazole2004998-05-2C8H9N5
- 4-(1-Methyl-1H-1,2,4-triazol-3-yl)-2-pyridinamine2139886-71-6C8H9N5
- 2-Methylpyrido[2,3-b]pyrazine-6,8-diamine74023-41-9C8H9N5
- 3-Methylpyrido[2,3-b]pyrazine-6,8-diamine740021-51-6C8H9N5
- 1H-1,3,5-Benzotriazepine-2,4-diamine61911-80-6C8H9N5
- 3-(2-Ethyl-2H-tetrazol-5-yl)pyridine159792-69-5C8H9N5
- 2-Amino-4-(1H-imidazol-1-yl)-6-methylpyrimidine115930-72-8C8H9N5
- (E)-N-Methyl-2-(9H-purin-6-yl)ethenamine920503-91-9C8H9N5
- 4-(2-Methyl-1,2,4-triazol-3-yl)pyridin-3-amine1343906-09-1C8H9N5
- 5-Amino-2-(1-methyl-1H-pyrazol-3-yl)pyrimidine1484009-17-7C8H9N5
- 5-(1-Methyl-1H-pyrazol-5-yl)pyrazin-2-amine1491914-15-8C8H9N5
- 5-(1-Methyl-1H-imidazol-2-yl)pyrazin-2-amine1480118-87-3C8H9N5
- 2-(1-Methyl-1H-imidazol-5-yl)pyrimidin-4-amine1479643-48-5C8H9N5
- [1-(2-Azidophenyl)ethylidene]hydrazine55271-23-3C8H9N5
- (2-Azidoethyl)(prop-1-en-1-yl)propanedinitrile649759-75-1C8H9N5
- 5-Methyl-1-(pyridin-2-yl)-1H-1,2,4-triazol-3-amine1542332-99-9C8H9N5
- 2-{Pyrazolo[1,5-a]pyrimidin-2-yl}ethanimidamide1552708-59-4C8H9N5
- 2-Cyclopropyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine1781795-84-3C8H9N5
- 6H,7H,8H-Pyrrolo[1,2-g]purin-4-amine137679-13-1C8H9N5
- 3-(1H-Purin-2-yl)prop-1-en-1-amine697807-17-3C8H9N5
- 5-Methyl-2-pyrimidin-5-ylpyrazol-3-amine1417332-74-1C8H9N5
- [5-(1H-Pyrazol-4-yl)-2-pyridinyl]hydrazine1427473-65-1C8H9N5
- 6-Methyl-5-(triazol-1-yl)pyridin-2-amine1429913-03-0C8H9N5
- 6-Methyl-5-(triazol-2-yl)pyridin-2-amine1429913-01-8C8H9N5
- 4-(3-Methyl-1,2,4-triazol-4-yl)pyridin-3-amine1613193-80-8C8H9N5
- 4-(3-Methyltriazol-4-yl)pyridin-3-amine1597021-06-1C8H9N5
- 4-(5-Methyl-1,2,4-triazol-1-yl)pyridin-3-amine1613192-75-8C8H9N5
- 3-(1H-Purin-6-yl)prop-1-en-1-amine697807-18-4C8H9N5
- 1-Methyl-3-(pyrimidin-5-yl)-1H-pyrazol-5-amine1596767-74-6C8H9N5
- 3-Methyl-2-(1H-1,2,3,4-tetrazol-5-yl)aniline1690521-22-2C8H9N5
- 5-(3-Methylpyrazin-2-yl)-1H-pyrazol-4-amine1692384-05-6C8H9N5
- 5-(3-Methylpyrazin-2-yl)-1H-imidazol-2-amine1700482-60-5C8H9N5
- 1-Methyl-3-(pyrimidin-2-yl)-1H-pyrazol-5-amine1601877-11-5C8H9N5
- 4H-1,2,4-Triazole-3,5-diamine, 4-phenyl-13832-17-2C8H9N5
- n-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-amine1865107-31-8C8H9N5
- 5-Methyl-2-(pyridin-3-yl)-2H-1,2,3-triazol-4-amine2090979-03-4C8H9N5
- 5-(Azidomethyl)-2-cyclopropylpyrimidine3031813-40-5C8H9N5
- 3-Ethenyl-1-methyl-1H-Imidazolium N-cyanocyanamide1416358-78-5C8H9N5
- 2-[2-(1H-Imidazol-1-yl)ethyl]-1,3,5-triazine87450-14-4C8H9N5
- 2-(2H-1,2,3-Triazol-2-yl)benzene-1,4-diamine2138255-58-8C8H9N5
- 4-(2H-1,2,3-Triazol-2-yl)benzene-1,3-diamine2137703-84-3C8H9N5
- 1-Methyl-5-(pyrimidin-5-yl)-1H-pyrazol-4-amine2105632-55-9C8H9N5
- 1-Methyl-5-(pyridazin-3-yl)-1H-pyrazol-4-amine2138411-29-5C8H9N5
- 5-Hydrazinyl-8-methylpyrido[4,3-d]pyrimidine2138240-99-8C8H9N5
- 2-[(Pyridin-3-yl)methyl]-2H-1,2,3-triazol-4-amine2138135-36-9C8H9N5
- 5-(3-Methyl-1H-pyrazol-4-yl)pyrimidin-2-amine2137580-07-3C8H9N5
- 2-[(Pyridin-2-yl)methyl]-2H-1,2,3-triazol-4-amine2137664-02-7C8H9N5
- 2-[(Pyridin-4-yl)methyl]-2H-1,2,3-triazol-4-amine2138254-69-8C8H9N5
- 1-[(Pyrazin-2-yl)methyl]-1H-pyrazol-3-amine2002840-57-3C8H9N5
- 1-[(Pyrazin-2-yl)methyl]-1H-imidazol-2-amine2111550-43-5C8H9N5
- 1-[(Pyrimidin-2-yl)methyl]-1H-imidazol-4-amine2138348-82-8C8H9N5
- 2-{Imidazo[1,2-a]pyrazin-3-yl}ethanimidamide2228823-79-6C8H9N5
- 2-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}prop-2-en-1-amine2228140-57-4C8H9N5
- rac-(1R,2S)-2-{3H-[1,2,3]triazolo[4,5-b]pyridin-6-yl}cyclopropan-1-amine2227784-05-4C8H9N5
- 4-(1H-1,2,4-Triazol-3-yl)benzene-1,2-diamine2751703-81-6C8H9N5
- 2-{Pyrazolo[1,5-a]pyrimidin-6-yl}ethanimidamide2229290-61-1C8H9N5
- 3-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}prop-2-en-1-amine2229642-96-8C8H9N5
- 1-Methyl-5-(pyrimidin-4-yl)-1H-pyrazol-4-amine2229350-45-0C8H9N5
- 5-(4-Methylpyrimidin-5-yl)-1H-imidazol-2-amine2229290-31-5C8H9N5
- 5-(5-Methylpyrazin-2-yl)-1H-imidazol-2-amine2229132-64-1C8H9N5
- 1-Methyl-5-(pyrimidin-2-yl)-1H-pyrazol-4-amine2137842-12-5C8H9N5
- 5-(1-Ethenyl-1H-pyrazol-4-yl)-1H-imidazol-2-amine2229595-26-8C8H9N5
- 1-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}cyclopropan-1-amine2228205-55-6C8H9N5
- 2-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}cyclopropan-1-amine2229159-87-7C8H9N5
- 1-[(Pyrimidin-2-yl)methyl]-1H-imidazol-2-amine2137828-00-1C8H9N5
- 4-(2H-1,2,3-Triazol-2-yl)benzene-1,2-diamine1253839-20-1C8H9N5
- 2-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}azetidine2228875-18-9C8H9N5
- 3-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}azetidine2228452-68-2C8H9N5
- 4-Hydrazinyl-1-phenyl-1H-1,2,3-triazole2228808-09-9C8H9N5
- 3-{[1,2,4]Triazolo[4,3-a]pyrazin-3-yl}azetidine2703772-96-5C8H9N5
- 5-(1H-Imidazol-2-yl)-2-methylpyrimidin-4-amine2138025-40-6C8H9N5
- 1-Methyl-3-(pyridazin-3-yl)-1H-pyrazol-5-amine2138111-47-2C8H9N5
- 5-(3-Aminoazetidin-1-yl)pyrimidine-2-carbonitrile2749860-15-7C8H9N5
- 1-[2-(2H-1,2,3-Triazol-2-yl)pyridin-3-yl]methanamine2436783-96-7C8H9N5
- 1-[2-(2H-1,2,3-Triazol-2-yl)pyridin-4-yl]methanamine2436615-64-2C8H9N5
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 3-Methyl-1-(pyridin-2-yl)-1H-1,2,4-triazol-5-amine, 4-Amino-6-(3-methyl-1H-pyrazol-1-yl)pyrimidine, 2-Amino-4-(3-methyl-1H-pyrazol-1-yl)pyrimidine. 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.