Molecular formula

C₁₃H₁₂ClN₅O₂

19 compounds have this formula on CompoundList.

Molar mass: 305.72g/mol
Monoisotopic mass: 305.0680Da
Atoms: 33
Elements: 5
Rings plus double bonds: 10

The formula C13H12ClN5O2 describes a molecule made of 13 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 2 oxygen 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 × 1351.07%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 123.96%
1.008 × 12 = 12.096 g/mol
Cl Chlorine × 111.60%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 522.91%
14.007 × 5 = 70.035 g/mol
O Oxygen × 210.47%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C13H12ClN5O2

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-Amino-1-(4-chlorophenyl)-6-(dimethylamino)pyrazolo[3,4-d][1,3]oxazin-4(1H)-one

CAS 250713-83-8C₁₃H₁₂ClN₅O₂

8-Chloro-3,3-dimethyl-6-(pyrimidin-4-ylamino)-2H-imidazo[1,5-a]pyridine-1,5-dione

CAS 1849589-30-5C₁₃H₁₂ClN₅O₂

Theophylline, 8-(p-chloroanilino)-

CAS 5434-62-8C₁₃H₁₂ClN₅O₂

Theophylline, 8-(o-chloroanilino)-

CAS 5429-34-5C₁₃H₁₂ClN₅O₂

7-[(2-Chlorophenyl)methyl]-8-imino-3-methyl-2,3,6,7,8,9-hexahydro-1H-purine-2,6-dione

CAS 303973-72-0C₁₃H₁₂ClN₅O₂

1H-Purine-2,6-dione, 3,7-dihydro-7-(4-amino-2-chlorophenyl)-1,3-dimethyl-

CAS 72898-65-8C₁₃H₁₂ClN₅O₂

1H-Purine-2,6-dione, 3,7-dihydro-7-(4-aminophenyl)-8-chloro-1,3-dimethyl-

CAS 966-19-8C₁₃H₁₂ClN₅O₂

8-Amino-7-(4-chlorobenzyl)-3-methyl-1H-purine-2,6(3H,7H)-dione

CAS 303971-28-0C₁₃H₁₂ClN₅O₂

2-[(2E)-2-(2-Chloro-5-nitrobenzylidene)hydrazinyl]-4,6-dimethylpyrimidine

CAS 302965-56-6C₁₃H₁₂ClN₅O₂

N-[[5-(3-Chloro-4-methoxyphenyl)furan-2-yl]methyl]-2H-tetrazol-5-amine

CAS 878425-41-3C₁₃H₁₂ClN₅O₂

7-Chloro-5-methyl-6-oxo-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepin-3-carboxylic acid hydrazide

CAS 99623-09-3C₁₃H₁₂ClN₅O₂

4-Chloro-6-methoxy-7-[2-(1,2,3-triazol-1-yl)ethoxy]quinazoline

CAS 220896-29-7C₁₃H₁₂ClN₅O₂

1-(2-Chlorophenyl)-5-oxo-N-(4H-1,2,4-triazol-3-yl)pyrrolidine-3-carboxamide

CAS 1050815-34-3C₁₃H₁₂ClN₅O₂

N-(3-Chloro-2-methylphenyl)-2-(5-oxo-5,6-dihydro-4H-imidazo[1,2-b][1,2,4]triazol-6-yl)acetamide

CAS 1158607-11-4C₁₃H₁₂ClN₅O₂

1-{[4-Chloro-2-(1H-tetrazol-1-yl)phenyl]carbonyl}piperidin-4-one

CAS 1081141-31-2C₁₃H₁₂ClN₅O₂

Methyl 3-(6-chloroimidazo[1,2-a]pyridin-8-ylamino)-1-methyl-1H-pyrazole-5-carboxylate

CAS 1333509-14-0C₁₃H₁₂ClN₅O₂

8-Amino-7-(3-chlorobenzyl)-3-methyl-1H-purine-2,6(3H,7H)-dione

CAS 1370599-08-8C₁₃H₁₂ClN₅O₂

7-Chloro-N'-hydroxy-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboximidamide

CAS 106937-65-9C₁₃H₁₂ClN₅O₂

5-Nitro-2,3-diphenyl-2,3-dihydro-1H-tetrazol-1-ium chloride

CAS 64225-83-8C₁₃H₁₂ClN₅O₂

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What is the molar mass of C13H12ClN5O2?

The molar mass of C13H12ClN5O2 is 305.72 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 305.0680 Da.

How many compounds have the formula C13H12ClN5O2?

CompoundList lists 19 compounds with the molecular formula C13H12ClN5O2, including 3-Amino-1-(4-chlorophenyl)-6-(dimethylamino)pyrazolo[3,4-d][1,3]oxazin-4(1H)-one, 8-Chloro-3,3-dimethyl-6-(pyrimidin-4-ylamino)-2H-imidazo[1,5-a]pyridine-1,5-dione, Theophylline, 8-(p-chloroanilino)-. 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 C13H12ClN5O2?

C13H12ClN5O2 has a degree of unsaturation of 10. 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.