C5H8N4S
66 compounds have this formula on CompoundList.
- Molar mass
- 156.21g/mol
- Monoisotopic mass
- 156.0470Da
- Atoms
- 18
- Elements
- 4
- Rings plus double bonds
- 4
The formula C5H8N4S describes a molecule made of 5 carbon atoms, 8 hydrogen atoms, 4 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 × 538.45%12.011 × 5 = 60.055 g/mol
- H Hydrogen × 85.16%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 435.87%14.007 × 4 = 56.028 g/mol
- S Sulfur × 120.52%32.06 × 1 = 32.060 g/mol
Compounds with the formula C5H8N4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 66 of 66 compounds
![5,6,7,8-Tetrahydro[1,2,4]triazolo[4,3-a]pyrimidine-3-thiol chemical structure, C5H8N4S, CAS 154641-09-5](/s/FMAKOQDFMDYUPP-UHFFFAOYSA-N.svg)
![5H,6H,7H-[1,2,4]Triazolo[3,4-b][1,3]thiazin-3-amine chemical structure, C5H8N4S, CAS 639782-44-8](/s/GLAHJFGEMLNJEJ-UHFFFAOYSA-N.svg)
![1-Methyl-5-[(prop-2-en-1-yl)sulfanyl]-1H-tetrazole chemical structure, C5H8N4S, CAS 87996-16-5](/s/GGCLDHIQBAGLGR-UHFFFAOYSA-N.svg)
- 2,5-Diamino-6-methylpyrimidine-4-thiol58052-68-9C5H8N4S
- 4-Amino-1-methyl-1H-imidazole-5-carbothioamide71788-36-8C5H8N4S
- 5,6-Diamino-2-methyl-4(1H)-pyrimidinethione61595-49-1C5H8N4S
- 4,6-Diamino-2-methylpyrimidine-5-thiol52514-03-1C5H8N4S
- 2(1H)-Pyrimidinethione, 4,6-diamino-1-methyl-57712-21-7C5H8N4S
- 5-Amino-1-methyl-1H-pyrazole-4-carbothioamide956534-58-0C5H8N4S
- (1-Methyl-1H-pyrazol-3-yl)thiourea758715-92-3C5H8N4S
- 2-Amino-6-(methylamino)pyrimidine-4(1H)-thione89182-03-6C5H8N4S
- 1-(2-Methylthiazol-4-yl)guanidine786634-51-3C5H8N4S
- 1-(1,3,4-Thiadiazol-2-yl)azetidin-3-amine1343676-60-7C5H8N4S
- 1-Methyl-4-(prop-2-en-1-yl)-1,4-dihydro-5H-tetrazole-5-thione87996-09-6C5H8N4S
- 5-(Methylsulfanyl)-1-(prop-2-en-1-yl)-1H-tetrazole87996-18-7C5H8N4S
- (1H-Imidazol-4-yl)methyl carbamimidothioate104926-41-2C5H8N4S
- N2-Allyl-1,3,4-thiadiazole-2,5-diamine89182-04-7C5H8N4S
- (5-Methyl-1H-pyrazol-3-yl)-thiourea1355253-71-2C5H8N4S
- 4-Amino-5-(aminomethyl)pyrimidine-2-thiol766545-82-8C5H8N4S
- N-Amino-2-methyl-1,3-thiazole-5-carboximidamide1704279-06-0C5H8N4S
- 4-Methyl-6-(methylamino)-1,3,5-triazine-2-thiol57639-43-7C5H8N4S
- 3-(1H-1,2,4-Triazol-1-yl)propanethioamide1017048-15-5C5H8N4S
- N-(Azetidin-3-yl)-1,3,4-thiadiazol-2-amine1497284-06-6C5H8N4S
- N'-(3-Methyl-1,2,4-thiadiazol-5-yl)ethanimidamide72212-82-9C5H8N4S
- 1-{5H,6H-[1,2,4]Triazolo[3,4-b][1,3]thiazol-3-yl}methanamine1521670-31-4C5H8N4S
- 5-(Pyrazolidin-1-yl)-1,2,4-thiadiazole1936068-83-5C5H8N4S
- 3-Methyl-5-(methylsulfanyl)-1,2,4-triazin-6-amine86958-13-6C5H8N4S
- 5-Amino-4-methyl-1H-pyrazole-1-carbothioamide92949-49-0C5H8N4S
- 4,6-Diamino-5-methylpyrimidine-2-thiol162706-06-1C5H8N4S
- 1-Methyl-1H-imidazol-2-yl carbamimidothioate739320-81-1C5H8N4S
- 2,6-Diamino-3-methylpyrimidine-4(3H)-thione145864-33-1C5H8N4S
- (3-Methylsulfanyl-1,2,4-triazin-6-yl)methanamine1554345-32-2C5H8N4S
- 2-(1-Methyl-1H-1,2,3-triazol-4-yl)ethanethioamide1697926-20-7C5H8N4S
- Dimethyl-1H-1,2,3-triazole-4-carbothioamide2172604-54-3C5H8N4S
- 2-(1-Methyl-1H-1,2,3-triazol-5-yl)ethanethioamide2228451-85-0C5H8N4S
- 1-Ethyl-1H-1,2,4-triazole-5-carbothioamide2229400-53-5C5H8N4S
- 3-(Azetidin-3-yl)-1,2,4-thiadiazol-5-amine2680853-94-3C5H8N4S
- 4-(Azetidin-3-yl)-4H-1,2,4-triazole-3-thiol2680707-24-6C5H8N4S
- (1H-Imidazol-2-yl)methyl carbamimidothioate790616-59-0C5H8N4S
- 5-(Pyrrolidin-1-yl)-1,2,3,4-thiatriazole500213-98-9C5H8N4S
- 4-Amino-2-methyl-1H-imidazole-5-carbothioamide108513-29-7C5H8N4S
- N-(5-Methyl-1,3,4-thiadiazol-2-yl)acetimidamide56684-77-6C5H8N4S
- 4,6-Diimino-5-methyltetrahydropyrimidine-2(1H)-thione857412-53-4C5H8N4S
- 1-Amino-2-thiophen-2-ylguanidine734486-44-3C5H8N4S
- N'-Methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)methanimidamide56684-75-4C5H8N4S
Frequently asked questions
What is the molar mass of C5H8N4S?
The molar mass of C5H8N4S is 156.21 g/mol, calculated from standard atomic weights for 5 carbon atoms, 8 hydrogen atoms, 4 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 156.0470 Da.
How many compounds have the formula C5H8N4S?
CompoundList lists 66 compounds with the molecular formula C5H8N4S, including 2-Methylthiopyrimidine-4,6-diamine, 4-Amino-5-cyclopropyl-2,4-dihydro-3H-1,2,4-triazole-3-thione, 5,6,7,8-Tetrahydro[1,2,4]triazolo[4,3-a]pyrimidine-3-thiol. 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 C5H8N4S?
C5H8N4S has a degree of unsaturation of 4. 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.