Molecular formula

C₉H₉N₅O₂S

24 compounds have this formula on CompoundList.

Molar mass: 251.26g/mol
Monoisotopic mass: 251.0477Da
Atoms: 26
Elements: 5
Rings plus double bonds: 8

The formula C9H9N5O2S describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 5 nitrogen atoms, 2 oxygen 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 × 943.02%
12.011 × 9 = 108.099 g/mol
H Hydrogen × 93.61%
1.008 × 9 = 9.072 g/mol
N Nitrogen × 527.87%
14.007 × 5 = 70.035 g/mol
O Oxygen × 212.73%
15.999 × 2 = 31.998 g/mol
S Sulfur × 112.76%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C9H9N5O2S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 24 of 24 compounds

3-[(3-Nitrophenyl)methylsulfanyl]-1H-1,2,4-triazol-5-amine

CAS 727395-06-4C₉H₉N₅O₂S

2-[1-(3-Hydroxyphenyl)tetrazol-5-yl]sulfanylacetamide

CAS 634176-28-6C₉H₉N₅O₂S

2-(4-Amino-5-(4-pyridyl)-1,2,4-triazol-3-ylthio)acetic acid

CAS 150536-07-5C₉H₉N₅O₂S

3-Methyl-5-[(4-nitrophenyl)sulfanyl]-4H-1,2,4-triazol-4-amine

CAS 1315342-99-4C₉H₉N₅O₂S

N-(2-Methoxypyrimidin-5-yl)-4-methyl-1,2,3-thiadiazole-5-carboxamide

CAS 1396815-62-5C₉H₉N₅O₂S

4-(2-Imidazol-2-ylidenehydrazinyl)benzenesulfonamide

CAS 86367-82-0C₉H₉N₅O₂S

Pyrimidine, 2-((1-methyl-5-nitro-2-imidazolylmethyl)thio)-

CAS 57235-18-4C₉H₉N₅O₂S

2-[(1-Methyl-3-nitro-1H-1,2,4-triazol-5-yl)sulfanyl]aniline

CAS 919970-51-7C₉H₉N₅O₂S

4-Amino-6-(4-nitrophenyl)-1,6-dihydro-1,3,5-triazine-2-thiol

CAS 1142208-01-2C₉H₉N₅O₂S

4-Amino-6-(2-nitrophenyl)-1,6-dihydro-1,3,5-triazine-2-thiol

CAS 1142207-45-1C₉H₉N₅O₂S

6-Amino-N-(pyrimidin-2-yl)pyridine-3-sulfonamide

CAS 1281520-31-7C₉H₉N₅O₂S

4-Amino-2-methylsulfanyl-7-oxo-8H-pyrido[2,3-d]pyrimidine-5-carboxamide

CAS 61129-19-9C₉H₉N₅O₂S

2-[[1-(2-Hydroxyphenyl)-1H-tetrazol-5-yl]thio]acetamide

CAS 872473-33-1C₉H₉N₅O₂S

6-Amino-N-2-pyrazinyl-3-pyridinesulfonamide

CAS 1457894-76-6C₉H₉N₅O₂S

2-Cyano-N,N-dimethyl-3H-imidazo[4,5-b]pyridine-3-sulfonamide

CAS 95336-91-7C₉H₉N₅O₂S

2-{[(1-Methyl-5-nitro-1H-imidazol-2-yl)methyl]sulfanyl}pyrazine

CAS 57235-34-4C₉H₉N₅O₂S

3-{[(1-Methyl-5-nitro-1H-imidazol-2-yl)methyl]sulfanyl}pyridazine

CAS 57235-28-6C₉H₉N₅O₂S

4-{[(1-Methyl-5-nitro-1H-imidazol-2-yl)methyl]sulfanyl}pyrimidine

CAS 57235-31-1C₉H₉N₅O₂S

N-Hydroxy-3-(2-methylsulfanylpyrimidin-4-yl)-1H-pyrazole-5-carboxamide

CAS 1403332-58-0C₉H₉N₅O₂S

Methyl 2-[3-(pyrazin-2-yl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]acetate

CAS 2137769-35-6C₉H₉N₅O₂S

Methyl 2-[3-(pyrimidin-4-yl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]acetate

CAS 2138233-51-7C₉H₉N₅O₂S

Methyl 2-[3-(pyrimidin-5-yl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]acetate

CAS 2138233-17-5C₉H₉N₅O₂S

Methyl 2-[3-(pyridazin-4-yl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]acetate

CAS 2137770-67-1C₉H₉N₅O₂S

3-(6-Amino-8-(methylthio)-3H-purin-3-yl)-2-oxopropanal

CAS 312603-40-0C₉H₉N₅O₂S

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What is the molar mass of C9H9N5O2S?

The molar mass of C9H9N5O2S is 251.26 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 5 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 251.0477 Da.

How many compounds have the formula C9H9N5O2S?

CompoundList lists 24 compounds with the molecular formula C9H9N5O2S, including 3-[(3-Nitrophenyl)methylsulfanyl]-1H-1,2,4-triazol-5-amine, 2-[1-(3-Hydroxyphenyl)tetrazol-5-yl]sulfanylacetamide, 2-(4-Amino-5-(4-pyridyl)-1,2,4-triazol-3-ylthio)acetic acid. 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 C9H9N5O2S?

C9H9N5O2S has a degree of unsaturation of 8. 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.