C18H17N5S
37 compounds have this formula on CompoundList.
- Molar mass
- 335.43g/mol
- Monoisotopic mass
- 335.1205Da
- Atoms
- 41
- Elements
- 4
- Rings plus double bonds
- 13
The formula C18H17N5S describes a molecule made of 18 carbon atoms, 17 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 × 1864.45%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 175.11%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 520.88%14.007 × 5 = 70.035 g/mol
- S Sulfur × 19.56%32.06 × 1 = 32.060 g/mol
Compounds with the formula C18H17N5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 37 of 37 compounds
![3-(4-tert-Butylphenyl)-6-(4-pyridinyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H17N5S, CAS 697230-23-2](/s/JASYWCQGDVUHJZ-UHFFFAOYSA-N.svg)
![3-Methyl-1-(6-methyl-5-(p-tolyl)thieno[2,3-d]pyrimidin-4-yl)-1H-pyrazol-5-amine chemical structure, C18H17N5S, CAS 1002414-82-5](/s/ARFWYRTYPQQCAW-UHFFFAOYSA-N.svg)
![6-(4-tert-Butylphenyl)-3-(4-pyridinyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H17N5S, CAS 791805-74-8](/s/ROAGHIHWUGQKBG-UHFFFAOYSA-N.svg)
![N-(2-Methylbenzyl)-4-(3-methyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)aniline chemical structure, C18H17N5S, CAS 723753-99-9](/s/OOJNAEBTXVLQHF-UHFFFAOYSA-N.svg)
![2-[6-(4-tert-Butylphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]pyridine chemical structure, C18H17N5S, CAS 841209-67-4](/s/LLTNVQNXMXIDKW-UHFFFAOYSA-N.svg)
![6-(4-tert-Butylphenyl)-3-pyridin-3-yl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H17N5S, CAS 587000-69-9](/s/KXCHFZCDQKLOBB-UHFFFAOYSA-N.svg)
![N,N-Dimethyl-4-[3-(3-methylphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]aniline chemical structure, C18H17N5S, CAS 578732-70-4](/s/QXBNXDWRPILROP-UHFFFAOYSA-N.svg)
![4-(5,6-Dimethyl-1H-benzotriazol-1-yl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine chemical structure, C18H17N5S, CAS 379241-75-5](/s/PSTMOLWLPNXOII-UHFFFAOYSA-N.svg)
![N-(4-Methylbenzyl)-4-(3-methyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)aniline chemical structure, C18H17N5S, CAS 775294-72-9](/s/OBXSAUGBJRHQHN-UHFFFAOYSA-N.svg)
![3-Benzyl-N-(4-methylphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-amine chemical structure, C18H17N5S, CAS 889953-09-7](/s/QKEVDCFFPXNWED-UHFFFAOYSA-N.svg)
![4-(1H-1,2,3-Benzotriazol-1-yl)-2-ethyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine chemical structure, C18H17N5S, CAS 379244-53-8](/s/VMZKPSPAOVQWNF-UHFFFAOYSA-N.svg)
![5,10-Dimethyl-2-(pyridin-4-yl)-8,9,10,11-tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine chemical structure, C18H17N5S, CAS 896817-86-0](/s/KACJBCBJXWQKIX-UHFFFAOYSA-N.svg)
![5,9-Dimethyl-2-(pyridin-4-yl)-8,9,10,11-tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine chemical structure, C18H17N5S, CAS 899382-65-1](/s/CSVNNGLQFSBLOJ-UHFFFAOYSA-N.svg)
![2-(9-Methyl-8,9,10,11-tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-2-yl)aniline chemical structure, C18H17N5S, CAS 879574-81-9](/s/UMKAWOIRDKMQIK-UHFFFAOYSA-N.svg)
![2-(3-Cyclohexyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)quinoline chemical structure, C18H17N5S, CAS 929834-57-1](/s/GSIBITHOIZTEGZ-UHFFFAOYSA-N.svg)
![5-(Butylsulfanyl)-2-(pyridin-3-yl)[1,2,4]triazolo[1,5-c]quinazoline chemical structure, C18H17N5S, CAS 925613-32-7](/s/BCDBZWWNQZAMGR-UHFFFAOYSA-N.svg)
![3-Methyl-4-[(2-methylphenyl)diazenyl]-5-phenylpyrazole-1-carbothioamide chemical structure, C18H17N5S, CAS 29147-06-6](/s/RFAHKQOFUPLWKW-UHFFFAOYSA-N.svg)
- 3-Methyl-4-[(4-methylphenyl)diazenyl]-5-phenylpyrazole-1-carbothioamide29147-07-7C18H17N5S
- 9-Ethyl-2-(4-pyridyl)-8,9,10,11-tetrahydro[1]benzothieno[3,2-E][1,2,4]triazolo[1,5-C]pyrimidine832115-64-7C18H17N5S
- 4-(6-Benzyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl)-N,N-dimethylaniline895333-56-9C18H17N5S
- N-(7-Benzyl-5,6-dimethylpyrrolo[2,3-d]pyrimidin-4-yl)-1,3-thiazol-2-amine879576-88-2C18H17N5S
- N-Benzyl-5,6-dimethyl-7-(1,3-thiazol-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine929964-91-0C18H17N5S
- 3-(2-Benzothiazolyl)-5-[1-(1-methylethyl)-1H-pyrazol-4-yl]-2-pyridinamine1175275-15-6C18H17N5S
- N-Isopropyl-5-(8-phenyl-[1,2,4]triazolo[4,3-a]pyridin-6-yl)thiazol-2-amine1202276-24-1C18H17N5S
- 2-[4-(4-Methyl-1,3-benzothiazol-2-yl)piperazin-1-yl]pyridine-3-carbonitrile2640959-56-2C18H17N5S
- 3-[(2-{4-[(E)-(1,3-Benzothiazol-2-yl)diazenyl]phenyl}ethyl)amino]propanenitrile61467-87-6C18H17N5S
- 6-[4-(4-Methyl-1,3-benzothiazol-2-yl)piperazin-1-yl]pyridine-3-carbonitrile2640943-70-8C18H17N5S
- 2-[4-(1,2-Benzothiazol-3-yl)piperazin-1-yl]-6-methylpyridine-3-carbonitrile2640818-01-3C18H17N5S
- 5-[4-(4-Methyl-1,3-benzothiazol-2-yl)piperazin-1-yl]pyridine-2-carbonitrile2741943-18-8C18H17N5S
- 5-(8-Phenyl-1,2,4-triazolo[4,3-a]pyridin-6-yl)-n-propyl-2-thiazolamine1202276-21-8C18H17N5S
Frequently asked questions
What is the molar mass of C18H17N5S?
The molar mass of C18H17N5S is 335.43 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 5 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 335.1205 Da.
How many compounds have the formula C18H17N5S?
CompoundList lists 37 compounds with the molecular formula C18H17N5S, including MTT-formazan, 3,5-Diphenyl-1-(4,5-dimethyl-2-thiazolyl)formazan, 1-(4,5-Dimethyl-2-thiazolyl)-3,5-diphenylformazan. 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 C18H17N5S?
C18H17N5S has a degree of unsaturation of 13. 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.