Molecular formula

C₁₁H₉ClN₄O₂

38 compounds have this formula on CompoundList.

Molar mass: 264.67g/mol
Monoisotopic mass: 264.0414Da
Atoms: 27
Elements: 5
Rings plus double bonds: 9

The formula C11H9ClN4O2 describes a molecule made of 11 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 4 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 × 1149.92%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 93.43%
1.008 × 9 = 9.072 g/mol
Cl Chlorine × 113.39%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 421.17%
14.007 × 4 = 56.028 g/mol
O Oxygen × 212.09%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C11H9ClN4O2

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

Showing 1 to 38 of 38 compounds

1-(4-Chlorophenyl)-4-oxo-1,4-dihydro-3-pyridazinecarbohydrazide

CAS 866038-93-9C₁₁H₉ClN₄O₂

5-Chloro-4-[(2E)-2-[(3-hydroxyphenyl)methylidene]hydrazinyl]-1H-pyridazin-6-one

CAS 92285-87-5C₁₁H₉ClN₄O₂

4-Pyrimidinamine, 6-chloro-5-nitro-N-(phenylmethyl)-

CAS 54413-44-4C₁₁H₉ClN₄O₂

2-Chloro-5-methyl-N-(3-nitrophenyl)pyrimidin-4-amine

CAS 1202759-74-7C₁₁H₉ClN₄O₂

Ethyl 4-chloro-2-(pyrimidin-2-yl)pyrimidine-5-carboxylate

CAS 432521-55-6C₁₁H₉ClN₄O₂

Propanedinitrile, ((4-chloro-2,5-dimethoxyphenyl)hydrazono)-

CAS 64692-05-3C₁₁H₉ClN₄O₂

N-(5-Chloro-2-pyridinyl)-3-(hydroxymethyl)-2-pyrazinecarboxamide

CAS 1122549-43-2C₁₁H₉ClN₄O₂

(Z)-4-Chloro-5-(2-(2-hydroxybenzylidene)hydrazinyl)pyridazin-3(2H)-one

CAS 464903-59-1C₁₁H₉ClN₄O₂

1H-Imidazole-4-carboxamide, 5-((4-chlorobenzoyl)amino)-

CAS 139109-15-2C₁₁H₉ClN₄O₂

Methyl (E)-3-[5-chloro-2-(1H-1,2,3,4-tetraazol-1-yl)phenyl]-2-propenoate

CAS 942316-72-5C₁₁H₉ClN₄O₂

N-Benzyl-2-chloro-5-nitropyrimidin-4-amine

CAS 208393-78-6C₁₁H₉ClN₄O₂

4-Chloro-N-(2-methyl-5-nitrophenyl)pyrimidin-2-amine

CAS 1025717-43-4C₁₁H₉ClN₄O₂

2-[(2-Amino-6-chloropyrimidin-4-yl)amino]benzoic acid

CAS 18160-09-3C₁₁H₉ClN₄O₂

6-Chloro-N-methyl-5-nitro-N-phenylpyrimidin-4-amine

CAS 54660-13-8C₁₁H₉ClN₄O₂

2-Benzimidazolinone, 6-chloro-1-(5-methyl-1,2,4-oxadiazol-3-yl)-3-methyl-

CAS 89660-09-3C₁₁H₉ClN₄O₂

3-Chloro-5-nitro-2-(pyridine-2-ylmethylamino)pyridine

CAS 361549-62-4C₁₁H₉ClN₄O₂

3-(4-Chloro-3-nitrophenyl)-5,6-dimethyl-1,2,4-triazine

CAS 648917-74-2C₁₁H₉ClN₄O₂

(6-Chloro-pyridazin-3-yl)-(2-methyl-6-nitro-phenyl)-amine

CAS 1352874-23-7C₁₁H₉ClN₄O₂

Methyl 4-((4-chloro-1,3,5-triazin-2-yl)amino)benzoate

CAS 1204527-23-0C₁₁H₉ClN₄O₂

N-(2-Chloro-6-methyl-3-nitro-4-pyridinyl)-2-pyridinamine

CAS 1627901-62-5C₁₁H₉ClN₄O₂

2,6-Diamino-5-(4-chlorophenyl)pyrimidine-4-carboxylic acid

CAS 2762-82-5C₁₁H₉ClN₄O₂

6-Chloro-3-nitro-N-(pyridin-4-ylmethyl)pyridin-2-amine

CAS 1044772-67-9C₁₁H₉ClN₄O₂

Methyl 3-amino-6-(3-chloropyridin-2-yl)pyrazine-2-carboxylate

CAS 1874279-58-9C₁₁H₉ClN₄O₂

2-Chloro-N-(4-methyl-3-nitrophenyl)-4-pyrimidinamine

CAS 1305208-31-4C₁₁H₉ClN₄O₂

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What is the molar mass of C11H9ClN4O2?

The molar mass of C11H9ClN4O2 is 264.67 g/mol, calculated from standard atomic weights for 11 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 264.0414 Da.

How many compounds have the formula C11H9ClN4O2?

CompoundList lists 38 compounds with the molecular formula C11H9ClN4O2, including 1-(4-Chlorophenyl)-4-oxo-1,4-dihydro-3-pyridazinecarbohydrazide, 5-Chloro-4-[(2E)-2-[(3-hydroxyphenyl)methylidene]hydrazinyl]-1H-pyridazin-6-one, 4-Pyrimidinamine, 6-chloro-5-nitro-N-(phenylmethyl)-. 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 C11H9ClN4O2?

C11H9ClN4O2 has a degree of unsaturation of 9. 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.