Molecular formula

C₉H₉N₃O₄S₂

19 compounds have this formula on CompoundList.

Molar mass: 287.31g/mol
Monoisotopic mass: 287.0034Da
Atoms: 27
Elements: 5
Rings plus double bonds: 7

The formula C9H9N3O4S2 describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 2 sulfur 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 × 937.62%
12.011 × 9 = 108.099 g/mol
H Hydrogen × 93.16%
1.008 × 9 = 9.072 g/mol
N Nitrogen × 314.63%
14.007 × 3 = 42.021 g/mol
O Oxygen × 422.27%
15.999 × 4 = 63.996 g/mol
S Sulfur × 222.32%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C9H9N3O4S2

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

Showing 1 to 19 of 19 compounds

3-(Benzo[1,2,5]thiadiazole-4-sulfonylamino)-propionic acid

CAS 405279-59-6C₉H₉N₃O₄S₂

2,4-Dinitrophenyl dimethyldithiocarbamate

CAS 89-37-2C₉H₉N₃O₄S₂

Methyl 3-[(2E)-2-[cyano(methylsulfonyl)methylidene]hydrazinyl]thiophene-2-carboxylate

CAS 882268-69-1C₉H₉N₃O₄S₂

2-(Benzo[1,2,5]thiadiazole-4-sulfonylamino)-propionic acid

CAS 1396966-20-3C₉H₉N₃O₄S₂

[(2,1,3-Benzothiadiazol-4-ylsulfonyl)(methyl)-amino]acetic acid

CAS 899718-18-4C₉H₉N₃O₄S₂

3-[(1-Methyl-1H-pyrazol-4-yl)sulfamoyl]thiophene-2-carboxylic acid

CAS 1153942-75-6C₉H₉N₃O₄S₂

N-[(7-Methyl-2,1,3-benzothiadiazol-4-yl)sulfonyl]glycine

CAS 313375-62-1C₉H₉N₃O₄S₂

N-(6-Methyl-2,4-dioxo-1H-pyrimidin-5-yl)thiophene-2-sulfonamide

CAS 727661-79-2C₉H₉N₃O₄S₂

4-[(5-Amino-1,3,4-thiadiazol-2-yl)methoxy]benzenesulfonic acid

CAS 952959-27-2C₉H₉N₃O₄S₂

Rel-(2R)-2-(2,1,3-benzothiadiazole-4-sulfonamido)propanoicacid

CAS 1308932-93-5C₉H₉N₃O₄S₂

2,4-Dioxo-N-(thiophen-2-ylmethyl)-1H-pyrimidine-5-sulfonamide

CAS 897622-50-3C₉H₉N₃O₄S₂

5-(N-Methylsulfamoyl)-N-(thiazol-2-yl)furan-2-carboxamide

CAS 1147663-58-8C₉H₉N₃O₄S₂

(2S)-2-(2,1,3-Benzothiadiazole-4-sulfonamido)propanoic acid

CAS 485825-16-9C₉H₉N₃O₄S₂

N-(5-(Ethylsulfonyl)-1,3,4-thiadiazol-2-yl)furan-2-carboxamide

CAS 901659-94-7C₉H₉N₃O₄S₂

4-Methyl-3-(methylthio)-7-nitro-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide

CAS 1000575-87-0C₉H₉N₃O₄S₂

2,6-Dinitrophenyl dimethylcarbamodithioate

CAS 62558-33-2C₉H₉N₃O₄S₂

4-[(4-Methanesulfonyl-1H-pyrazol-1-yl)methyl]-1,3-thiazole-2-carboxylic acid

CAS 2138202-59-0C₉H₉N₃O₄S₂

2-[(4-Methanesulfonyl-1H-pyrazol-1-yl)methyl]-1,3-thiazole-4-carboxylic acid

CAS 2138388-96-0C₉H₉N₃O₄S₂

4-(4-Methanesulfonyl-1H-pyrazol-1-yl)-2-methoxy-1,3-thiazole-5-carbaldehyde

CAS 2137665-30-4C₉H₉N₃O₄S₂

Frequently asked questions

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What is the molar mass of C9H9N3O4S2?

The molar mass of C9H9N3O4S2 is 287.31 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 287.0034 Da.

How many compounds have the formula C9H9N3O4S2?

CompoundList lists 19 compounds with the molecular formula C9H9N3O4S2, including 3-(Benzo[1,2,5]thiadiazole-4-sulfonylamino)-propionic acid, 2,4-Dinitrophenyl dimethyldithiocarbamate, Methyl 3-[(2E)-2-[cyano(methylsulfonyl)methylidene]hydrazinyl]thiophene-2-carboxylate. 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 C9H9N3O4S2?

C9H9N3O4S2 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.