Molecular formula

C₁₁H₇Cl₂N₃O

31 compounds have this formula on CompoundList.

Molar mass: 268.10g/mol
Monoisotopic mass: 266.9966Da
Atoms: 24
Elements: 5
Rings plus double bonds: 9

The formula C11H7Cl2N3O describes a molecule made of 11 carbon atoms, 7 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms and 1 oxygen 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 × 1149.28%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 72.63%
1.008 × 7 = 7.056 g/mol
Cl Chlorine × 226.45%
35.45 × 2 = 70.900 g/mol
N Nitrogen × 315.67%
14.007 × 3 = 42.021 g/mol
O Oxygen × 15.97%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C11H7Cl2N3O

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

Showing 1 to 31 of 31 compounds

2-Chloro-N-(2-chloropyridin-3-yl)pyridine-3-carboxamide

CAS 132312-86-8C₁₁H₇Cl₂N₃O

N-(3,4-Dichlorophenyl)-2-pyrazinecarboxamide

CAS 126532-06-7C₁₁H₇Cl₂N₃O

2,4-Dichloro-N-(2-pyrimidinyl)benzamide

CAS 346723-43-1C₁₁H₇Cl₂N₃O

2,4-Dichloro-N,N-bis(cyanomethyl)benzamide

CAS 346690-80-0C₁₁H₇Cl₂N₃O

5-Chloro-N-(2-chlorophenyl)pyrazine-2-carboxamide

CAS 1438853-99-6C₁₁H₇Cl₂N₃O

5-Chloro-N-(3-chlorophenyl)pyrazine-2-carboxamide

CAS 1438854-00-2C₁₁H₇Cl₂N₃O

N-(3,4-Dichlorophenyl)pyrimidine-4-carboxamide

CAS 1161205-01-1C₁₁H₇Cl₂N₃O

N-(2,3-Dichlorophenyl)pyrazine-2-carboxamide

CAS 314023-16-0C₁₁H₇Cl₂N₃O

2-[1-Amino-2-(2,4-dichlorophenoxy)ethylidene]propanedinitrile

CAS 338417-66-6C₁₁H₇Cl₂N₃O

5,6-Dichloro-N-(pyridin-2-yl)pyridine-3-carboxamide

CAS 1016746-43-2C₁₁H₇Cl₂N₃O

2-Chloro-N-(5-chloro-2-pyridinyl)-3-pyridinecarboxamide

CAS 280115-93-7C₁₁H₇Cl₂N₃O

6-Chloro-N-(4-chlorophenyl)pyrazine-2-carboxamide

CAS 308789-89-1C₁₁H₇Cl₂N₃O

4-Chloro-N-(2-chloropyridin-3-yl)picolinamide

CAS 1183716-33-7C₁₁H₇Cl₂N₃O

N-(2,3-Dichlorophenyl)pyrimidine-2-carboxamide

CAS 1251685-76-3C₁₁H₇Cl₂N₃O

4-Chloro-N-(5-chloropyrimidin-2-yl)benzamide

CAS 120821-50-3C₁₁H₇Cl₂N₃O

3,6-Dichloro-N-2-pyridinyl-2-pyridinecarboxamide

CAS 1020946-54-6C₁₁H₇Cl₂N₃O

Benzamide, 2,4-dichloro-N-pyrazinyl-

CAS 106850-31-1C₁₁H₇Cl₂N₃O

5,6-Dichloro-N-(pyridin-3-yl)pyridine-3-carboxamide

CAS 156426-65-2C₁₁H₇Cl₂N₃O

1-(2-Chloro-4-pyridinyl)-2-(2-chloro-4-pyrimidinyl)ethanone

CAS 1126431-54-6C₁₁H₇Cl₂N₃O

10-Chloro-2-(chloromethyl)pyrimido[1,2-b]indazol-4(6H)-one

CAS 1353505-88-0C₁₁H₇Cl₂N₃O

5-Chloro-3-[(4-chlorophenyl)amino]-2-pyrazinecarboxaldehyde

CAS 2449157-89-3C₁₁H₇Cl₂N₃O

N-(4,6-Dichloropyrimidin-2-yl)benzamide

CAS 76175-64-9C₁₁H₇Cl₂N₃O

2-Chloro-N-(6-chloropyridin-3-yl)pyridine-3-carboxamide

CAS 152038-51-2C₁₁H₇Cl₂N₃O

1-[5-Chloro-2-(4-chloro-1H-1,2,3-triazol-1-yl)phenyl]-2-propen-1-one

CAS 1802602-23-8C₁₁H₇Cl₂N₃O

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What is the molar mass of C11H7Cl2N3O?

The molar mass of C11H7Cl2N3O is 268.10 g/mol, calculated from standard atomic weights for 11 carbon atoms, 7 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 266.9966 Da.

How many compounds have the formula C11H7Cl2N3O?

CompoundList lists 31 compounds with the molecular formula C11H7Cl2N3O, including 2-Chloro-N-(2-chloropyridin-3-yl)pyridine-3-carboxamide, N-(3,4-Dichlorophenyl)-2-pyrazinecarboxamide, 2,4-Dichloro-N-(2-pyrimidinyl)benzamide. 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 C11H7Cl2N3O?

C11H7Cl2N3O 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.