Molecular formula
C7H9N5S
82 compounds have this formula on CompoundList.
- Molar mass
- 195.24g/mol
- Monoisotopic mass
- 195.0579Da
- Atoms
- 22
- Elements
- 4
- Rings plus double bonds
- 6
The formula C7H9N5S describes a molecule made of 7 carbon atoms, 9 hydrogen atoms, 5 nitrogen atoms and 1 sulfur atom. 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 × 743.06%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 94.65%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 535.87%14.007 × 5 = 70.035 g/mol
- S Sulfur × 116.42%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C7H9N5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 82 of 82 compounds
Triapine
CAS 143621-35-6C7H9N5S
![7-Methyl-2-(methylthio)pyrazolo[1,5-a]-1,3,5-triazin-4-amine chemical structure, C7H9N5S, CAS 502140-13-8](/s/SHUSXPMWXKJAEY-UHFFFAOYSA-N.svg)
7-Methyl-2-(methylthio)pyrazolo[1,5-a]-1,3,5-triazin-4-amine
CAS 502140-13-8C7H9N5S
8-(Ethylthio)-9H-purin-6-amine
CAS 500337-60-0C7H9N5S
9-Methyl-2-(methylsulfanyl)-9H-purin-6-amine
CAS 104802-82-6C7H9N5S
![1-Methyl-3-[(E)-pyrazin-2-ylmethylideneamino]thiourea chemical structure, C7H9N5S, CAS 6824-35-7](/s/DEBROVCJVBSLGN-VZUCSPMQSA-N.svg)
1-Methyl-3-[(E)-pyrazin-2-ylmethylideneamino]thiourea
CAS 6824-35-7C7H9N5S
![[(E)-(6-Methylpyridazin-3-yl)methylideneamino]thiourea chemical structure, C7H9N5S, CAS 51984-45-3](/s/VNDQCTSVACRMQB-RUDMXATFSA-N.svg)
[(E)-(6-Methylpyridazin-3-yl)methylideneamino]thiourea
CAS 51984-45-3C7H9N5S
2-(Ethylthio)-9H-purin-6-amine
CAS 33436-90-7C7H9N5S
4-Methyl-5-(1-methyl-1H-pyrazol-5-yl)-4H-1,2,4-triazole-3-thiol
CAS 914096-56-3C7H9N5S
6-Ethylsulfanyl-7H-purin-2-amine
CAS 63071-69-2C7H9N5S
4-Methyl-5-(1-methyl-1H-pyrazol-3-yl)-4H-1,2,4-triazole-3-thiol
CAS 1004020-58-9C7H9N5S
7H-Purin-6-amine, 7-methyl-2-(methylthio)-
CAS 102169-59-5C7H9N5S
5-(1,3-Dimethyl-1H-pyrazol-5-yl)-1,3,4-thiadiazol-2-amine
CAS 1005607-34-0C7H9N5S
7H-Purin-2-amine, 7-methyl-6-(methylthio)-
CAS 104802-81-5C7H9N5S
9H-Purine-6-thiol, 2-amino-9-ethyl-
CAS 24397-94-2C7H9N5S
7H-Pyrimido(4,5-b)(1,4)thiazine, 2,6-diamino-4-methyl-
CAS 37489-29-5C7H9N5S
![N-[(5-Methylthiophen-2-yl)methyl]-2H-tetrazol-5-amine chemical structure, C7H9N5S, CAS 159709-13-4](/s/VJCIOMWUNZQNSC-UHFFFAOYSA-N.svg)
N-[(5-Methylthiophen-2-yl)methyl]-2H-tetrazol-5-amine
CAS 159709-13-4C7H9N5S
7H-Pyrimido(4,5-b)(1,4)thiazine, 6-amino-4-methylamino-
CAS 55383-59-0C7H9N5S
![[(5-Aminopyridin-2-yl)methylideneamino]thiourea chemical structure, C7H9N5S, CAS 143621-36-7](/s/AUTPZEFNZJADCK-UHFFFAOYSA-N.svg)
[(5-Aminopyridin-2-yl)methylideneamino]thiourea
CAS 143621-36-7C7H9N5S
5-(1,3-Dimethyl-1H-pyrazol-4-yl)-1,3,4-thiadiazol-2-amine
CAS 1005563-40-5C7H9N5S
2-(7H-Purin-6-ylamino)ethanethiol
CAS 89854-46-6C7H9N5S
![3-Ethyl-7-(methylsulfanyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine chemical structure, C7H9N5S, CAS 1060203-86-2](/s/SPYUWNYXFWTUPQ-UHFFFAOYSA-N.svg)
3-Ethyl-7-(methylsulfanyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine
CAS 1060203-86-2C7H9N5S
![N-Methyl-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C7H9N5S, CAS 5444-28-0](/s/TYXJRBVEHKTNBE-UHFFFAOYSA-N.svg)
N-Methyl-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 5444-28-0C7H9N5S
9-Methyl-6-(methylsulfanyl)-9H-purin-2-amine
CAS 2238-53-1C7H9N5S
![N-[1-(1H-1,2,4-Triazol-1-yl)ethyl]-1,3-thiazol-2-amine chemical structure, C7H9N5S, CAS 440652-49-3](/s/UOCWBJDDACXWBZ-UHFFFAOYSA-N.svg)
N-[1-(1H-1,2,4-Triazol-1-yl)ethyl]-1,3-thiazol-2-amine
CAS 440652-49-3C7H9N5S
- 7-(Ethylsulfanyl)-3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine1058433-37-6C7H9N5S
- 1-[(2-Methyl-1,3-thiazol-4-yl)methyl]-1H-1,2,4-triazol-3-amine1485929-12-1C7H9N5S
- 1-[(2-Methyl-1,3-thiazol-5-yl)methyl]-1H-1,2,3-triazol-4-amine1537698-84-2C7H9N5S
- 5-(1,5-Dimethyl-1H-pyrazol-3-yl)-1,3,4-thiadiazol-2-amine1215999-38-4C7H9N5S
- 6-(Dimethylamino)-1,7-dihydropyrazolo[5,4-d]pyrimidine-4-thione7152-45-6C7H9N5S
- N2,N2-dimethyl-[1,3]thiazolo[4,5-d]pyrimidine-2,7-diamine2361645-48-7C7H9N5S
- 5-Amino-3-(2-thienylmethyl)amino-1,2,4-triazole287174-53-2C7H9N5S
- 4-((1-Methyl-1H-1,2,4-triazol-5-yl)methyl)thiazol-2-amine1250329-14-6C7H9N5S
- 5-(1-Ethyl-1H-pyrazol-4-yl)-1,3,4-thiadiazol-2-amine1216119-76-4C7H9N5S
- 1-[(2-Methyl-1,3-thiazol-4-yl)methyl]-1H-1,2,3-triazol-4-amine1514799-23-5C7H9N5S
- 1-(3-Pyridylmethylene)-3-thiocarbohydrazide5351-61-1C7H9N5S
- 4-Amino-6-(1H-pyrrol-2-yl)-1,6-dihydro-1,3,5-triazine-2-thiol1142208-43-2C7H9N5S
- 4-(4,5-Dimethyl-4H-1,2,4-triazol-3-yl)thiazol-2-amine1342124-77-9C7H9N5S
- 4-(1-Ethyl-1H-imidazol-2-yl)-1,2,5-thiadiazol-3-amine1484970-39-9C7H9N5S
- 4,5-Dimethyl-3-(2H-tetrazol-5-yl)-2-thiophenamine117562-91-1C7H9N5S
- 4-Amino-2-(methylamino)-6-(methylsulfanyl)pyrimidine-5-carbonitrile112637-52-2C7H9N5S
- 5-(1,5-Dimethyl-1H-pyrazol-4-yl)-1,3,4-thiadiazol-2-amine1152654-59-5C7H9N5S
- N''-Cyano-N-(3,4-dimethyl-1,3-thiazol-2(3H)-ylidene)guanidine71998-77-1C7H9N5S
- 2-Aminonicotinaldehyde thiosemicarbazone131418-20-7C7H9N5S
- N5,N5-Dimethylthiazolo[5,4-d]pyrimidine-2,5-diamine1192814-67-7C7H9N5S
- 4-(1,3-Dimethyl-1H-1,2,4-triazol-5-yl)-1,3-thiazol-2-amine1339418-93-7C7H9N5S
- 5-(1-Ethyl-1H-pyrazol-5-yl)-1,3,4-thiadiazol-2-amine1086332-24-2C7H9N5S
- 1-[(4-Methyl-1,3-thiazol-2-yl)methyl]-1H-1,2,4-triazol-3-amine1527990-98-2C7H9N5S
- 1-[(4-Methyl-1,3-thiazol-2-yl)methyl]-1H-1,2,3-triazol-4-amine1512952-78-1C7H9N5S
- 2-Hydrazinyl-5,7-dimethyl-thiazolo[4,5-d]pyrimidine1534351-56-8C7H9N5S
- 5-(1,4-Dimethyl-1H-pyrazol-5-yl)-1,3,4-thiadiazol-2-amine1946818-24-1C7H9N5S
- 5-(1-Ethyl-1H-pyrazol-3-yl)-1,3,4-thiadiazol-2-amine1946818-27-4C7H9N5S
- 5-(2-Methyl-4-thiazolyl)-1H-1,2,4-triazole-3-methanamine933756-60-6C7H9N5S
- 3,6-Dimethyl-7-(methylsulfanyl)[1,2,4]triazolo[4,3-b][1,2,4]triazine61139-89-7C7H9N5S
- 4-(1-Ethyl-1H-1,2,4-triazol-5-yl)-1,3-thiazol-2-amine1340390-34-2C7H9N5S
- 4-Methyl-5-(1-methyl-1H-1,2,4-triazol-5-yl)-1,3-thiazol-2-amine1340100-57-3C7H9N5S
- 4-Methyl-1-[(1,2,3-thiadiazol-4-yl)methyl]-1H-pyrazol-3-amine1865104-15-9C7H9N5S
- 5-Methyl-1-[(1,2,3-thiadiazol-4-yl)methyl]-1H-pyrazol-3-amine1862613-38-4C7H9N5S
- 4-Methyl-1-[(1,2,5-thiadiazol-3-yl)methyl]-1H-pyrazol-3-amine1935958-75-0C7H9N5S
- 1-[(5-Methyl-1,3-thiazol-2-yl)methyl]-1H-1,2,4-triazol-3-amine1861657-85-3C7H9N5S
- 5-Methyl-1-[(1,2,5-thiadiazol-3-yl)methyl]-1H-pyrazol-3-amine1935400-18-2C7H9N5S
- 1-[(2-Methyl-1,3-thiazol-5-yl)methyl]-1H-1,2,4-triazol-3-amine1860769-54-5C7H9N5S
- 3-Ethylsulfanyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine2332942-68-2C7H9N5S
- 1-[(5-Methyl-1,3,4-thiadiazol-2-yl)methyl]-1H-pyrazol-3-amine2106568-23-2C7H9N5S
- 3-Methyl-1-[(1,2,3-thiadiazol-4-yl)methyl]-1H-pyrazol-4-amine2104168-23-0C7H9N5S
- 2-[(4-Methyl-1,3-thiazol-2-yl)methyl]-2H-1,2,3-triazol-4-amine2137629-35-5C7H9N5S
- 5-Methyl-1-[(1,2,3-thiadiazol-4-yl)methyl]-1H-pyrazol-4-amine2110301-10-3C7H9N5S
- 2-[2-(1,2-Thiazol-5-yl)ethyl]-2H-1,2,3-triazol-4-amine2138526-10-8C7H9N5S
- 5-Methyl-1-[(1,2,5-thiadiazol-3-yl)methyl]-1H-pyrazol-4-amine2107734-92-7C7H9N5S
- 1-[2-(1,2-Thiazol-5-yl)ethyl]-1H-1,2,3-triazol-4-amine2138025-17-7C7H9N5S
- 2-[(2-Methyl-1,3-thiazol-4-yl)methyl]-2H-1,2,3-triazol-4-amine2137991-01-4C7H9N5S
- 3-Propyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine-7-thiol2167037-63-8C7H9N5S
- 4-[2-(1H-1,2,4-Triazol-1-yl)ethyl]-1,3-thiazol-2-amine2228770-90-7C7H9N5S
- 1-[(5-Methyl-1,3,4-thiadiazol-2-yl)methyl]-1H-imidazol-2-amine2138349-26-3C7H9N5S
- 1-[(5-Methyl-1,3,4-thiadiazol-2-yl)methyl]-1H-pyrazol-4-amine2111298-85-0C7H9N5S
- 3-(Propan-2-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine-7-thiol2166818-89-7C7H9N5S
- 1-[2-(1,2-Thiazol-5-yl)ethyl]-1H-1,2,4-triazol-3-amine2137555-74-7C7H9N5S
- 1-[(5-Methyl-1,3-thiazol-2-yl)methyl]-1H-1,2,3-triazol-4-amine2137592-82-4C7H9N5S
- 2-[(2-Methyl-1,3-thiazol-5-yl)methyl]-2H-1,2,3-triazol-4-amine2138201-31-5C7H9N5S
- 2-[(5-Methyl-1,3-thiazol-2-yl)methyl]-2H-1,2,3-triazol-4-amine2138394-83-7C7H9N5S
- {[5-Amino-1-(azetidin-3-yl)-1H-pyrazol-4-yl]sulfanyl}formonitrile2138284-18-9C7H9N5S
- 3-Methyl-1-[(1,2,5-thiadiazol-3-yl)methyl]-1H-pyrazol-4-amine2109927-50-4C7H9N5S
- 1,3-Dimethyl-5-(methylthio)-1H-pyrazolo[4,3-e][1,2,4]triazine682319-80-8C7H9N5S
Frequently asked questions
What is the molar mass of C7H9N5S?
The molar mass of C7H9N5S is 195.24 g/mol, calculated from standard atomic weights for 7 carbon atoms, 9 hydrogen atoms, 5 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 195.0579 Da.
How many compounds have the formula C7H9N5S?
CompoundList lists 82 compounds with the molecular formula C7H9N5S, including Triapine, 7-Methyl-2-(methylthio)pyrazolo[1,5-a]-1,3,5-triazin-4-amine, 8-(Ethylthio)-9H-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 C7H9N5S?
C7H9N5S 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.