C7H7ClN2O3
133 compounds have this formula on CompoundList.
- Molar mass
- 202.59g/mol
- Monoisotopic mass
- 203.0179Da
- Atoms
- 20
- Elements
- 5
- Rings plus double bonds
- 5
The formula C7H7ClN2O3 describes a molecule made of 7 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 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 × 741.50%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 73.48%1.008 × 7 = 7.056 g/mol
- Cl Chlorine × 117.50%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 213.83%14.007 × 2 = 28.014 g/mol
- O Oxygen × 323.69%15.999 × 3 = 47.997 g/mol
Compounds with the formula C7H7ClN2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 133 of 133 compounds
![o-[(2-Chloro-5-nitrophenyl)methyl]hydroxylamine chemical structure, C7H7ClN2O3, CAS 1388026-35-4](/s/HCKJKIZTIHRSPZ-UHFFFAOYSA-N.svg)
![o-[(3-Chloro-4-nitrophenyl)methyl]hydroxylamine chemical structure, C7H7ClN2O3, CAS 1388027-88-0](/s/FJLQXDRSINZUET-UHFFFAOYSA-N.svg)
![N-[(2-Chloro-6-nitrophenyl)methyl]hydroxylamine chemical structure, C7H7ClN2O3, CAS 2228984-89-0](/s/OODGKPZAKAVVMU-UHFFFAOYSA-N.svg)
![2-[(6-Chloro-2-methylpyrimidin-4-yl)oxy]acetic acid chemical structure, C7H7ClN2O3, CAS 2171854-92-3](/s/SOJWCLRYODJZAK-UHFFFAOYSA-N.svg)
![N-[(5-Chloro-2-nitrophenyl)methyl]hydroxylamine chemical structure, C7H7ClN2O3, CAS 2228636-61-9](/s/VXXQOANBIXKLIX-UHFFFAOYSA-N.svg)
![N-[(3-Chloro-4-nitrophenyl)methyl]hydroxylamine chemical structure, C7H7ClN2O3, CAS 2229309-18-4](/s/IDLPGJSLMFAVFV-UHFFFAOYSA-N.svg)
![N-[(4-Chloro-3-nitrophenyl)methyl]hydroxylamine chemical structure, C7H7ClN2O3, CAS 2228977-62-4](/s/OTDYNBLWOZWXKQ-UHFFFAOYSA-N.svg)
![2-[(5-Chloropyrimidin-2-yl)oxy]propanoic acid chemical structure, C7H7ClN2O3, CAS 2748317-83-9](/s/GQFUIMSFHYZPGF-UHFFFAOYSA-N.svg)
- 3-Chloro-2-methoxy-4-nitroaniline187929-79-9C7H7ClN2O3
- 3-Chloro-2-methoxy-6-nitro-aniline89793-13-5C7H7ClN2O3
- 2-Chloro-5-ethoxy-3-nitropyridine1934712-81-8C7H7ClN2O3
- 5-Chloro-2,4-dihydroxy-6-methylnicotinamide1427013-36-2C7H7ClN2O3
- 5-Chloro-6-(oxetan-3-yloxy)pyrimidin-4(3H)-one1598096-47-9C7H7ClN2O3
- Methyl 4-chloro-6-methoxypyrimidine-5-carboxylate2090647-91-7C7H7ClN2O3
- Ethyl 6-chloro-2-oxo-2,3-dihydropyrimidine-4-carboxylate2092711-35-6C7H7ClN2O3
- Methyl 2-(chloromethyl)-6-oxo-1,6-dihydropyrimidine-5-carboxylate1934905-61-9C7H7ClN2O3
- 3-Chloro-1-(oxetan-3-yl)pyrazole-4-carboxylic acid2765729-17-5C7H7ClN2O3
Frequently asked questions
What is the molar mass of C7H7ClN2O3?
The molar mass of C7H7ClN2O3 is 202.59 g/mol, calculated from standard atomic weights for 7 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 203.0179 Da.
How many compounds have the formula C7H7ClN2O3?
CompoundList lists 133 compounds with the molecular formula C7H7ClN2O3, including o-[(2-Chloro-5-nitrophenyl)methyl]hydroxylamine, o-[(3-Chloro-4-nitrophenyl)methyl]hydroxylamine, Methyl 6-chloro-5-methoxypyrazine-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 C7H7ClN2O3?
C7H7ClN2O3 has a degree of unsaturation of 5. 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.