Molecular formula
C9H7ClN2O
459 compounds have this formula on CompoundList.
- Molar mass
- 194.62g/mol
- Monoisotopic mass
- 197.0435Da
- Atoms
- 20
- Elements
- 5
- Rings plus double bonds
- 7
The formula C9H7ClN2O describes a molecule made of 9 carbon atoms, 7 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 × 955.54%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 73.63%1.008 × 7 = 7.056 g/mol
- Cl Chlorine × 118.22%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 214.39%14.007 × 2 = 28.014 g/mol
- O Oxygen × 18.22%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C9H7ClN2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 459 compounds
![1-(7-Chloro-imidazo[1,2-a]pyridin-3-yl)-ethanone chemical structure, C9H7ClN2O, CAS 1428133-55-4](/s/WGNPUJBBALLQNG-UHFFFAOYSA-N.svg)
1-(7-Chloro-imidazo[1,2-a]pyridin-3-yl)-ethanone
CAS 1428133-55-4C9H7ClN2O
5-Chloro-1-methylquinoxalin-2(1H)-one
CAS 1379090-04-6C9H7ClN2O
2-Chloro-6-methyl-3-(2-oxazolyl)pyridine
CAS 1211581-40-6C9H7ClN2O
7-Chloro-2-methoxyquinazoline
CAS 1823897-99-9C9H7ClN2O
(4-Chloro-1,5-naphthyridin-3-yl)methanol
CAS 1823910-94-6C9H7ClN2O
![6-Chloro-7-methyl-1H-benzo[d]imidazole-2-carbaldehyde chemical structure, C9H7ClN2O, CAS 1933621-08-9](/s/KLDZHQROJNPPTH-UHFFFAOYSA-N.svg)
6-Chloro-7-methyl-1H-benzo[d]imidazole-2-carbaldehyde
CAS 1933621-08-9C9H7ClN2O
![1-(4-Chloro-1H-pyrrolo[2,3-b]pyridin-5-yl)ethan-1-one chemical structure, C9H7ClN2O, CAS 2749397-94-0](/s/XIHYFBBXXNJWDS-UHFFFAOYSA-N.svg)
1-(4-Chloro-1H-pyrrolo[2,3-b]pyridin-5-yl)ethan-1-one
CAS 2749397-94-0C9H7ClN2O
![6-Chloro-1-methyl-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde chemical structure, C9H7ClN2O, CAS 2231673-25-7](/s/GQBMKXXCUSFYCD-UHFFFAOYSA-N.svg)
6-Chloro-1-methyl-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde
CAS 2231673-25-7C9H7ClN2O
2-Amino-3-chloroquinolin-7-ol
CAS 2410087-60-2C9H7ClN2O
![2-Chloro-1-pyrazolo[1,5-a]pyridin-2-ylethanone chemical structure, C9H7ClN2O, CAS 2387899-99-0](/s/HDSKVBXOCLCWID-UHFFFAOYSA-N.svg)
2-Chloro-1-pyrazolo[1,5-a]pyridin-2-ylethanone
CAS 2387899-99-0C9H7ClN2O
3-(3-Chloropyridin-2-yl)oxetane-3-carbonitrile
CAS 2720674-11-1C9H7ClN2O
2-Methyl-2H-indazole-5-carbonyl chloride
CAS 1392473-08-3C9H7ClN2O
6-Chloro-7-methyl-4-cinnolinol
CAS 90272-85-8C9H7ClN2O
7-Chloro-4-methyl-1H-indazole-3-carbaldehyde
CAS 2171950-28-8C9H7ClN2O
7-Chloro-4-methyl-2,6-naphthyridin-1(2H)-one
CAS 2852031-96-8C9H7ClN2O
![7-Chlorospiro[1H-pyrrolo[2,3-c]pyridine-3,1'-cyclopropane]-2-one chemical structure, C9H7ClN2O, CAS 2168099-56-5](/s/PNPIRIJCVUEDNK-UHFFFAOYSA-N.svg)
7-Chlorospiro[1H-pyrrolo[2,3-c]pyridine-3,1'-cyclopropane]-2-one
CAS 2168099-56-5C9H7ClN2O
4-Chloro-2-methoxy-1,5-naphthyridine
CAS 27330-31-0C9H7ClN2O
8-Chloro-3-methylquinazolin-4(3H)-one
CAS 4822-75-7C9H7ClN2O
1-(2-Chlorophenyl)-1H-pyrazol-4-ol
CAS 77458-28-7C9H7ClN2O
5-(Chloromethyl)-3-(pyridin-2-yl)isoxazole
CAS 130114-08-8C9H7ClN2O
7-Chloro-3-methyl-1,8-naphthyridin-2(1H)-one
CAS 17884-43-4C9H7ClN2O
(2-Chloroquinoxalin-6-yl)methanol
CAS 1823911-83-6C9H7ClN2O
5-Chloro-1-methyl-1,6-naphthyridin-2(1H)-one
CAS 1023813-89-9C9H7ClN2O
4-Chloro-2-methoxy-1,8-naphthyridine
CAS 309976-16-7C9H7ClN2O
- N-(3-Chlorophenyl)-2-isocyanoacetamide86521-74-6C9H7ClN2O
- 6-Chloro-1-methylquinazolin-4(1H)-one1379685-38-7C9H7ClN2O
- 3-(Chloromethyl)pyrido[1,2-a]pyrimidin-4-one615568-31-5C9H7ClN2O
- 3-Chloro-N-(prop-2-yn-1-yl)isonicotinamide1529748-36-4C9H7ClN2O
- 2-Chloro-5-methoxyquinazoline1253654-39-5C9H7ClN2O
- N-Chloro-N-(4-cyanophenyl)acetamide14596-61-3C9H7ClN2O
- 1-(2-Chlorophenyl)-2-diazonioprop-1-en-1-olate51884-32-3C9H7ClN2O
- (3-Chloroanilino)ethanoyl cyanide872867-76-0C9H7ClN2O
- 1-(5-Chloro-1H-pyrrolo[2,3-b]pyridin-4-yl)ethanone1378606-48-4C9H7ClN2O
- 2-Acetyl-6-(chloromethyl)isonicotinonitrile1393566-04-5C9H7ClN2O
- 3-Chloro-5-cyclopropoxyisonicotinonitrile1243377-48-1C9H7ClN2O
- 2-Chloro-4-cyclopropoxynicotinonitrile1243465-50-0C9H7ClN2O
- 2-Chloro-5-cyclopropoxyisonicotinonitrile1243349-14-5C9H7ClN2O
- 2-Chloro-3-cyclopropoxyisonicotinonitrile1243404-88-7C9H7ClN2O
- 6-Chloro-4-cyclopropoxynicotinonitrile1243451-40-2C9H7ClN2O
- 4-Chloro-5-cyclopropoxynicotinonitrile1243451-60-6C9H7ClN2O
- 5-Chloro-4-cyclopropoxynicotinonitrile1243353-02-7C9H7ClN2O
- 6-Chloro-4-cyclopropoxypicolinonitrile1243451-72-0C9H7ClN2O
- 6-Chloro-3-cyclopropoxypicolinonitrile1243456-33-8C9H7ClN2O
- 4-Chloro-5-cyclopropoxypicolinonitrile1243468-12-3C9H7ClN2O
- 3-Chloro-5-cyclopropoxypicolinonitrile1243442-54-7C9H7ClN2O
- 5-Chloro-4-cyclopropoxypicolinonitrile1243479-91-5C9H7ClN2O
- 5-Chloro-3-cyclopropoxypicolinonitrile1243381-43-2C9H7ClN2O
- 3-Chloro-4-cyclopropoxypicolinonitrile1243353-59-4C9H7ClN2O
- 4-Chloro-3-cyclopropoxypicolinonitrile1243381-53-4C9H7ClN2O
- 3-Amino-8-chloroquinolin-6-ol1207187-40-3C9H7ClN2O
- 5-Chloro-2-methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde954112-62-0C9H7ClN2O
- 1-Chloro-4-methoxy-2,6-naphthyridine1353970-59-8C9H7ClN2O
- 2-[4-(Chloromethyl)-1,3-oxazol-2-yl]pyridine1009563-22-7C9H7ClN2O
- 3-[4-(Chloromethyl)-1,3-oxazol-2-yl]pyridine1009563-23-8C9H7ClN2O
- 4-[4-(Chloromethyl)-1,3-oxazol-2-yl]pyridine1267665-75-7C9H7ClN2O
- 6-Chloro-7-methyl-1H-indazole-3-carbaldehyde1494303-68-2C9H7ClN2O
- 5-Chloro-7-methyl-1H-indazole-3-carbaldehyde1781937-93-6C9H7ClN2O
- 5-(4-Chlorophenyl)-1,2-oxazol-4-amine1781836-41-6C9H7ClN2O
- 5-(2-Chlorophenyl)-1,2-oxazol-4-amine1545047-28-6C9H7ClN2O
- 1-(7-Chloro-1H-indazol-3-yl)ethanone1556752-11-4C9H7ClN2O
- 3-Chloro-4-pyrazol-1-ylphenol1422957-17-2C9H7ClN2O
- 3-Chloro-4-(1H-imidazol-1-yl)phenol1474058-84-8C9H7ClN2O
- 4-(5-Chloro-1H-pyrazol-1-yl)phenol1784787-38-7C9H7ClN2O
- 5-Methylpyrazolo[1,5-a]pyridine-3-carbonyl chloride143803-81-0C9H7ClN2O
- 6-Chloro-3-methylimidazo[1,2-a]pyridine-2-carbaldehyde1600512-48-8C9H7ClN2O
- 8-Chloro-4-methoxyquinazoline1231761-58-2C9H7ClN2O
- (3-Chloro-1,8-naphthyridin-4-yl)methanol1539309-55-1C9H7ClN2O
- 4-Chloro-1-methyl-1H-pyrrolo[2,3-b]pyridine-5-carboxaldehyde2247962-83-8C9H7ClN2O
- 5-Chloro-2-(1H-pyrazol-4-yl)phenol1935385-99-1C9H7ClN2O
- 2-Chloro-1-{pyrazolo[1,5-a]pyridin-3-yl}ethan-1-one1703998-85-9C9H7ClN2O
- 1-Methylindazole-5-carbonyl chloride1392473-09-4C9H7ClN2O
- 7-Chloro-1-methoxyphthalazine873967-49-8C9H7ClN2O
- (1-Chlorophthalazin-6-yl)methanol1416713-94-4C9H7ClN2O
- (3-Chloroquinoxalin-2-yl)methanol2089335-04-4C9H7ClN2O
- 2-Amino-4-chloro-5-(2-furyl)pyridine1381942-99-9C9H7ClN2O
- 2-Amino-4-chloro-5-(3-furyl)pyridine1381935-81-4C9H7ClN2O
- 2-Amino-4-chloro-3-(2-furyl)pyridine1381937-27-4C9H7ClN2O
- 2-Amino-4-chloro-3-(3-furyl)pyridine1381933-96-5C9H7ClN2O
- 2-Chloro-4-amino-5-(3-furyl)pyridine1381936-10-2C9H7ClN2O
- 2-Chloro-4-amino-3-(2-furyl)pyridine1381944-16-6C9H7ClN2O
- 2-Chloro-4-amino-3-(3-furyl)pyridine1381935-12-1C9H7ClN2O
- 5-Chloro-N-(prop-2-yn-1-yl)nicotinamide1934445-12-1C9H7ClN2O
- 6-Chloro-8-methyl-1H-1,5-naphthyridin-4-one1637559-05-7C9H7ClN2O
- 5-Chloro-1-methyl-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde2231675-80-0C9H7ClN2O
- 1-Chloro-N-hydroxy-1-(3H-indol-3-ylidene)methanamine95094-67-0C9H7ClN2O
- N-[(6-Chloro-1H-indol-3-yl)methylidene]hydroxylamine1144460-70-7C9H7ClN2O
- 1H-Indole-3-carbaldehyde,7-chloro-,oxime1261025-43-7C9H7ClN2O
- (NE)-N-[(5-chloro-1H-indol-3-yl)methylidene]hydroxylamine1261024-31-0C9H7ClN2O
- 8-Chloro-5-methyl-3,4-dihydroquinazolin-4-one1691184-57-2C9H7ClN2O
- 5-Chloro-8-methyl-3,4-dihydroquinazolin-4-one860193-36-8C9H7ClN2O
- N-[(5-Chloro-1H-indol-3-yl)methylidene]hydroxylamineC9H7ClN2O
- 2-(3-Chlorobenzyl)-1,3,4-oxadiazole2683527-97-9C9H7ClN2O
- 2-(3-Chloro-4-methylphenyl)-1,3,4-oxadiazole2683205-79-8C9H7ClN2O
- 2-(2-Chlorobenzyl)-1,3,4-oxadiazole2683207-30-7C9H7ClN2O
- 2-Chloro-3-methyl-4H-pyrido[1,2-a]pyrimidin-4-one278614-90-7C9H7ClN2O
- 1-(8-Chloroimidazo[1,5-a]pyridin-6-yl)ethan-1-one2748453-22-5C9H7ClN2O
- (2E,4E)-5-(3-Chloropyrazin-2-yl-5-d)penta-2,4-dienal1162760-41-9C9H7ClN2O
- 2-Chloro-7-hydroxy-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carbonitrile2704569-73-1C9H7ClN2O
- 7-Chloro-1-methylimidazo[1,5-A]pyridine-5-carbaldehyde2705223-16-9C9H7ClN2O
- 7-Chloro-1H-indole-6-carboxamide2750639-86-0C9H7ClN2O
Frequently asked questions
What is the molar mass of C9H7ClN2O?
The molar mass of C9H7ClN2O is 194.62 g/mol, calculated from standard atomic weights for 9 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 197.0435 Da.
How many compounds have the formula C9H7ClN2O?
CompoundList lists 459 compounds with the molecular formula C9H7ClN2O, including 1-(7-Chloro-imidazo[1,2-a]pyridin-3-yl)-ethanone, 5-Chloro-1-methylquinoxalin-2(1H)-one, 2-Chloro-6-methyl-3-(2-oxazolyl)pyridine. 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 C9H7ClN2O?
C9H7ClN2O has a degree of unsaturation of 7. 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.