Molecular formula
C7H5ClN2O
203 compounds have this formula on CompoundList.
- Molar mass
- 168.58g/mol
- Monoisotopic mass
- 170.0216Da
- Atoms
- 16
- Elements
- 5
- Rings plus double bonds
- 6
The formula C7H5ClN2O describes a molecule made of 7 carbon atoms, 5 hydrogen atoms, 1 chlorine atom, 2 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 × 749.87%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 52.99%1.008 × 5 = 5.040 g/mol
- Cl Chlorine × 121.03%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 216.62%14.007 × 2 = 28.014 g/mol
- O Oxygen × 19.49%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C7H5ClN2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 203 compounds
![4-Chloro-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one chemical structure, C7H5ClN2O, CAS 2092894-32-9](/s/RLWKGNLUELUKCW-UHFFFAOYSA-N.svg)
4-Chloro-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one
CAS 2092894-32-9C7H5ClN2O
![Isoxazolo[5,4-b]pyridine, 4-chloro-3-methyl- chemical structure, C7H5ClN2O, CAS 63523-68-2](/s/HPKMRWJBOGRBGQ-UHFFFAOYSA-N.svg)
Isoxazolo[5,4-b]pyridine, 4-chloro-3-methyl-
CAS 63523-68-2C7H5ClN2O
3-Chloro-3-phenoxy-3H-diazirene
CAS 82849-43-2C7H5ClN2O
![6-Chloro-2-methyl-oxazolo[5,4-B]pyridine chemical structure, C7H5ClN2O, CAS 886373-62-2](/s/PNOBGIKWWFVMSR-UHFFFAOYSA-N.svg)
6-Chloro-2-methyl-oxazolo[5,4-B]pyridine
CAS 886373-62-2C7H5ClN2O
3-Amino-5-chloro-2-hydroxybenzonitrile
CAS 108831-08-9C7H5ClN2O
6-Chloro-1H-indazol-1-ol
CAS 1193266-37-3C7H5ClN2O
![7-Chloro-1H,2H-pyrrolo[1,2-a]pyrazin-1-one chemical structure, C7H5ClN2O, CAS 1601830-13-0](/s/ZAOIAHAHJIMFNW-UHFFFAOYSA-N.svg)
7-Chloro-1H,2H-pyrrolo[1,2-a]pyrazin-1-one
CAS 1601830-13-0C7H5ClN2O
5-Chloro-1,2-benzoxazol-7-amine
CAS 1518502-71-0C7H5ClN2O
5-Chloro-2-(cyanomethyl)pyridine 1-oxide
CAS 1706463-17-3C7H5ClN2O
3-Chloro-2-methoxyisonicotinonitrile
CAS 1256833-21-2C7H5ClN2O
Benzonitrile, 4-amino-2-chloro-5-hydroxy-
CAS 2092766-23-7C7H5ClN2O
5-Chloro-1H-indazol-6-ol
CAS 116570-38-8C7H5ClN2O
5-Chloro-1H-indazol-4-ol
CAS 1638764-61-0C7H5ClN2O
2-Chloro-4-methyl-3-pyridylisocyanate
CAS 175421-33-7C7H5ClN2O
![3-Chloro-1H-pyrrolo[3,2-b]pyridin-7-ol chemical structure, C7H5ClN2O, CAS 1190318-56-9](/s/MFESVFMNEQKKRL-UHFFFAOYSA-N.svg)
3-Chloro-1H-pyrrolo[3,2-b]pyridin-7-ol
CAS 1190318-56-9C7H5ClN2O
![3-Chloro-1H-pyrrolo[3,2-c]pyridin-6-ol chemical structure, C7H5ClN2O, CAS 1190319-69-7](/s/GKFJAYGYDGEUBU-UHFFFAOYSA-N.svg)
3-Chloro-1H-pyrrolo[3,2-c]pyridin-6-ol
CAS 1190319-69-7C7H5ClN2O
5-Amino-2-chloro-4-hydroxybenzonitrile
CAS 1378583-39-1C7H5ClN2O
![5-(Chloromethyl)benzo[c][1,2,5]oxadiazole chemical structure, C7H5ClN2O, CAS 871463-55-7](/s/CROUJDCSDMSXLJ-UHFFFAOYSA-N.svg)
5-(Chloromethyl)benzo[c][1,2,5]oxadiazole
CAS 871463-55-7C7H5ClN2O
![6-Chlorobenzo[c]isoxazol-3-amine chemical structure, C7H5ClN2O, CAS 38487-90-0](/s/BXZYDJXZBXIDCR-UHFFFAOYSA-N.svg)
6-Chlorobenzo[c]isoxazol-3-amine
CAS 38487-90-0C7H5ClN2O
5-Chloro-2-ethynyl-4-methoxypyrimidine
CAS 1330044-02-4C7H5ClN2O
![4-Chlorobenzo[c]isoxazol-3-amine chemical structure, C7H5ClN2O, CAS 1512036-66-6](/s/UNSNHYHGLFAZRQ-UHFFFAOYSA-N.svg)
4-Chlorobenzo[c]isoxazol-3-amine
CAS 1512036-66-6C7H5ClN2O
3-Chloro-4-methoxypyridine-2-carbonitrile
CAS 1261628-86-7C7H5ClN2O
2-(2-Chloro-5-hydroxypyridin-4-yl)acetonitrile
CAS 1227576-29-5C7H5ClN2O
3-Chloro-6-(hydroxymethyl)pyridine-2-carbonitrile
CAS 1646288-35-8C7H5ClN2O
- 3-Chloro-4-(hydroxymethyl)pyridine-2-carbonitrile1646288-30-3C7H5ClN2O
- 6-Chloropyrazolo[1,5-a]pyridin-4-ol1650548-09-6C7H5ClN2O
- 6-Chloroimidazo[1,2-a]pyridin-8-ol1616918-61-6C7H5ClN2O
- 2-Chloro-5-methoxyisonicotinonitrile1211541-36-4C7H5ClN2O
- 5-Chloro-4-(hydroxymethyl)pyridine-2-carbonitrile1646288-08-5C7H5ClN2O
- 6-Chloro-5-(hydroxymethyl)pyridine-3-carbonitrile1360944-06-4C7H5ClN2O
- 3-Chloro-5-methoxyisonicotinonitrile1256808-01-1C7H5ClN2O
- 6-Chloro-1H-pyrrolo[2,3-b]pyridin-4-ol1638763-87-7C7H5ClN2O
- 3-Chloroimidazo[1,2-a]pyridin-7-ol2382882-68-8C7H5ClN2O
- 7-Chloro-1H-indazol-4-ol1033811-00-5C7H5ClN2O
- Pyrimidine, 5-chloro-2-(2-propyn-1-yloxy)-80016-43-9C7H5ClN2O
- 4-Chloro-3-methoxypicolinonitrile348635-46-1C7H5ClN2O
- 4-Chloro-5-methylbenzo[c][1,2,5]oxadiazole55730-16-0C7H5ClN2O
- 3-Chloro-1H-pyrrolo[2,3-b]pyridin-5-ol1190317-89-5C7H5ClN2O
- 3-Chloro-1H-pyrrolo[3,2-b]pyridin-6-ol1190316-89-2C7H5ClN2O
- 5-Chloro-6-methoxypicolinonitrile1256805-15-8C7H5ClN2O
- 6-Chloroimidazo[1,2-a]pyridin-2-ol1020043-85-9C7H5ClN2O
- 2-Chloro-5-methylfuro[2,3-d]pyrimidine1030377-49-1C7H5ClN2O
- Oxazolo[5,4-c]pyridine, 2-chloro-4-Methyl-1202884-42-1C7H5ClN2O
- 2-Chlorobenzo[d]oxazol-6-amine1785621-85-3C7H5ClN2O
- 4-(Chloromethyl)-6-hydroxypyridine-2-carbonitrile1393541-02-0C7H5ClN2O
- 4-Chloro-1H-indazol-1-ol1193266-47-5C7H5ClN2O
- 7-Chlorobenzo[c]isoxazol-3-amine1524969-40-1C7H5ClN2O
- 5-Chlorobenzo[c]isoxazol-3-amine1502297-75-7C7H5ClN2O
- 5-Chloro-4-methoxypicolinonitrile1261733-88-3C7H5ClN2O
- 5-Chloro-6-methoxypyridine-3-carbonitrile1256785-46-2C7H5ClN2O
- 6-Chloro-2-methyloxazolo[4,5-b]pyridine1785621-96-6C7H5ClN2O
- 5-Chloro-2-methyloxazolo[4,5-b]pyridine1783569-08-3C7H5ClN2O
- 6-Chloro-2-hydroxypyrazolo[1,5-a]pyridine1391822-21-1C7H5ClN2O
- 4-(Chloromethyl)benzo[c][1,2,5]oxadiazole1426137-72-5C7H5ClN2O
- 5-Chloro-2-methyl-6-oxo-1,6-dihydropyridine-3-carbonitrile41948-69-0C7H5ClN2O
- 4-Chloro-6-(hydroxymethyl)-3-pyridinecarbonitrile1838653-80-7C7H5ClN2O
- 5-Chloro-1-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile2098053-68-8C7H5ClN2O
- 6-Chloro-1,2-dihydro-2-oxo-4-pyridineacetonitrile1227590-19-3C7H5ClN2O
- 7-Chloroimidazo[1,2-A]pyridin-5-ol2833707-88-1C7H5ClN2O
- 7-Chloro-3-methyl-[1,2]oxazolo[5,4-c]pyridine1354831-19-8C7H5ClN2O
- 6-Chloroimidazo[1,2-a]pyridin-3-ol1019031-76-5C7H5ClN2O
- 7-Chloro-2-methyloxazolo[4,5-c]pyridine1823953-50-9C7H5ClN2O
- 4-Chloro-2-diazonio-5-methylphenolate63969-36-8C7H5ClN2O
- 3-Amino-5-chloro-4-hydroxybenzonitrile3861-33-4C7H5ClN2O
- 2-Chlorobenzo[d]oxazol-5-amine1352912-46-9C7H5ClN2O
- 6-Chloro-5-methoxypicolinonitrile1276056-78-0C7H5ClN2O
- 3-Chloro-6-methoxypicolinonitrile1261634-11-0C7H5ClN2O
- 6-Chloro-4-methylbenzo[c][1,2,5]oxadiazole566193-89-3C7H5ClN2O
- 2-Chloro-5-(hydroxymethyl)pyridine-3-carbonitrile1360952-17-5C7H5ClN2O
- 2-Chloro-6-(hydroxymethyl)nicotinonitrile1838653-59-0C7H5ClN2O
- 4-Chloro-6-methoxypicolinonitrile1261808-30-3C7H5ClN2O
- 2-Chloro-3-isocyanato-6-methylpyridine2649059-05-0C7H5ClN2O
- 2-Chloro-4-isocyanato-6-methylpyridine2649061-46-9C7H5ClN2O
- 4-Chloro-5-methoxy-2-pyridinecarbonitrile1261733-75-8C7H5ClN2O
- 2-Chloro-5-(isocyanatomethyl)pyridine1239609-63-2C7H5ClN2O
- 3-Chloro-1H-indazol-4-ol1246307-72-1C7H5ClN2O
- 7-Chloroimidazo[1,2-a]pyridin-6-ol2340392-55-2C7H5ClN2O
- 3-Chloro-4-(isocyanatomethyl)pyridine2649072-03-5C7H5ClN2O
- 4-(5-Chlorofuran-2-yl)-1H-imidazole2228635-22-9C7H5ClN2O
- 4-(5-Chlorofuran-2-yl)-1H-pyrazole2228220-51-5C7H5ClN2O
- 2-Chloro-3-(isocyanatomethyl)pyridine2649035-27-6C7H5ClN2O
- 2-Chloro-6-(isocyanatomethyl)pyridine2648998-75-6C7H5ClN2O
- 3-Chloro-1H,2H-pyrazolo[1,5-a]pyridin-2-one2386623-82-9C7H5ClN2O
- 4-Chloro-5-ethynyl-6-methoxypyrimidine2749687-72-5C7H5ClN2O
- 6-Chloropyrrolo[1,2-b]pyridazin-4-ol2141957-53-9C7H5ClN2O
- 2-Chloro-5,6-dihydrocyclopenta[d]pyrimidin-7-one2839409-86-6C7H5ClN2O
- 7-Chloro-2-methyl-furo[2,3-d]pyridazine164023-52-3C7H5ClN2O
- 5-Chloro-6-methylbenzo[c][1,2,5]oxadiazole50636-01-6C7H5ClN2O
- 2-Chlorobenzo[d]oxazol-4-amine1783568-99-9C7H5ClN2O
- 3-Chloro-1H-indazol-7-ol1782639-95-5C7H5ClN2O
- 2-Chlorobenzo[d]oxazol-7-amine1783568-90-0C7H5ClN2O
- 4-Chloro-6-(hydroxymethyl)picolinonitrile448907-47-9C7H5ClN2O
- 7-Chloro-1H-pyrrolo[2,3-c]pyridin-4-ol1260381-80-3C7H5ClN2O
- 7-Chlorobenzo[d]isoxazol-5-amine1521563-18-7C7H5ClN2O
- 2-Chloro-6,7-dihydrocyclopenta[d]pyrimidin-5-one1782895-53-7C7H5ClN2O
- 4-Chloro-2-methylfuro[2,3-d]pyrimidine1782638-06-5C7H5ClN2O
- 4-Chloro-2-methyloxazolo[4,5-c]pyridine1242252-83-0C7H5ClN2O
- 2-(4-Chloro-6-hydroxypyridin-3-yl)acetonitrile1807200-08-3C7H5ClN2O
- 2-(5-Chloro-6-oxo-1,6-dihydropyridin-2-yl)acetonitrile1227592-09-7C7H5ClN2O
- 4-Chloro-5,6-dihydrocyclopenta[d]pyrimidin-7-one1824068-11-2C7H5ClN2O
Frequently asked questions
What is the molar mass of C7H5ClN2O?
The molar mass of C7H5ClN2O is 168.58 g/mol, calculated from standard atomic weights for 7 carbon atoms, 5 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 170.0216 Da.
How many compounds have the formula C7H5ClN2O?
CompoundList lists 203 compounds with the molecular formula C7H5ClN2O, including 4-Chloro-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one, Isoxazolo[5,4-b]pyridine, 4-chloro-3-methyl-, 3-Chloro-3-phenoxy-3H-diazirene. 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 C7H5ClN2O?
C7H5ClN2O has a degree of unsaturation of 6. 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.