Molecular formula
C8H9ClN2O
425 compounds have this formula on CompoundList.
- Molar mass
- 184.62g/mol
- Monoisotopic mass
- 184.0403Da
- Atoms
- 21
- Elements
- 5
- Rings plus double bonds
- 5
The formula C8H9ClN2O describes a molecule made of 8 carbon atoms, 9 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 × 852.05%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 94.91%1.008 × 9 = 9.072 g/mol
- Cl Chlorine × 119.20%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 215.17%14.007 × 2 = 28.014 g/mol
- O Oxygen × 18.67%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C8H9ClN2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 425 compounds
![6-Chloro-4-methyl-2,3-dihydropyrido[3,2-b][1,4]oxazine chemical structure, C8H9ClN2O, CAS 2759139-77-8](/s/NOMGTDBWDDBMES-UHFFFAOYSA-N.svg)
6-Chloro-4-methyl-2,3-dihydropyrido[3,2-b][1,4]oxazine
CAS 2759139-77-8C8H9ClN2O
2-Chloro-4-cyclopropyl-5-methoxypyrimidine
CAS 2941380-64-7C8H9ClN2O
1-(3-Amino-4-chlorophenyl)ethan-1-one oxime
CAS 648409-39-6C8H9ClN2O
![8-Chloro-8-methyl-1,2-diazabicyclo[5.2.0]nona-2,4-dien-9-one chemical structure, C8H9ClN2O, CAS 88366-03-4](/s/OWYDGBXSHJBELC-UHFFFAOYSA-N.svg)
8-Chloro-8-methyl-1,2-diazabicyclo[5.2.0]nona-2,4-dien-9-one
CAS 88366-03-4C8H9ClN2O
![3-Chloro-5,5-dimethyl-6H-furo[2,3-c]pyridazine chemical structure, C8H9ClN2O, CAS 117144-83-9](/s/OKYSQXUNOGRNQI-UHFFFAOYSA-N.svg)
3-Chloro-5,5-dimethyl-6H-furo[2,3-c]pyridazine
CAS 117144-83-9C8H9ClN2O
3-Chloro-4-(methylamino)benzamide
CAS 1369813-62-6C8H9ClN2O
2-(3-Chlorophenyl)-N'-hydroxyethenimidamide
C8H9ClN2O
3-Amino-2-chloro-N-methylbenzamide
CAS 1254055-10-1C8H9ClN2O
2-Chloro-3-(cyclopropylmethoxy)pyrazine
CAS 1248412-34-1C8H9ClN2O
3-Chloro-N,N-dimethylisonicotinamide
CAS 1522988-93-7C8H9ClN2O
4-(Methoxymethyl)benzene-1-diazonium chloride
CAS 112177-80-7C8H9ClN2O
![5-Chloro-7-methyl-2,3-dihydro-1H-pyrido[3,4-B][1,4]oxazine chemical structure, C8H9ClN2O, CAS 1260665-05-1](/s/KJQUNRCAFJZEET-UHFFFAOYSA-N.svg)
5-Chloro-7-methyl-2,3-dihydro-1H-pyrido[3,4-B][1,4]oxazine
CAS 1260665-05-1C8H9ClN2O
3-(6-Chloropyridin-3-yl)oxetan-3-amine
CAS 1393553-43-9C8H9ClN2O
3-(2-Chloropyridin-4-yl)oxetan-3-amine
CAS 1393569-55-5C8H9ClN2O
3-(6-Chloropyridin-2-yl)oxetan-3-amine
CAS 1393544-12-1C8H9ClN2O
2-Chloro-5-cyclopropoxypyridin-4-amine
CAS 1243356-80-0C8H9ClN2O
2-Chloro-3-cyclopropoxypyridin-4-amine
CAS 1243355-54-5C8H9ClN2O
6-Chloro-5-cyclopropoxypyridin-3-amine
CAS 1243365-11-8C8H9ClN2O
6-Chloro-4-cyclopropoxypyridin-2-amine
CAS 1243385-27-4C8H9ClN2O
5-Chloro-4-cyclopropoxypyridin-2-amine
CAS 1243381-35-2C8H9ClN2O
5-Chloro-3-cyclopropoxypyridin-2-amine
CAS 1243321-96-1C8H9ClN2O
4-Chloro-3-cyclopropoxypyridin-2-amine
CAS 1243406-35-0C8H9ClN2O
3-Chloro-5-cyclopropoxypyridin-4-amine
CAS 1243469-56-8C8H9ClN2O
6-Chloro-5-cyclopropoxypyridin-2-amine
CAS 1243475-01-5C8H9ClN2O
- 4-Chloro-5-cyclopropoxypyridin-3-amine1243459-04-2C8H9ClN2O
- 4-Chloro-5-cyclopropoxypyridin-2-amine1243471-12-6C8H9ClN2O
- 3-Chloro-5-cyclopropoxypyridin-2-amine1243358-14-6C8H9ClN2O
- 3-Chloro-4-cyclopropoxypyridin-2-amine1243459-09-7C8H9ClN2O
- 6-Chloro-3-cyclopropoxypyridin-2-amine1243388-35-3C8H9ClN2O
- 1-(6-Chloropyridin-3-yl)-2-(methylamino)ethan-1-one1782678-51-6C8H9ClN2O
- 1-(6-Chloropyridin-2-yl)-2-(methylamino)ethan-1-one1782000-14-9C8H9ClN2O
- 2-(5-Chloro-2-hydroxyphenyl)ethanimidamide1504919-70-3C8H9ClN2O
- 2-(3-Chloro-2-hydroxyphenyl)ethanimidamide1544791-50-5C8H9ClN2O
- 2-(4-Chloro-2-hydroxyphenyl)ethanimidamide1538154-24-3C8H9ClN2O
- 2-(3-Chloro-4-hydroxyphenyl)ethanimidamide1505443-57-1C8H9ClN2O
- 2-(2-Chloro-4-hydroxyphenyl)ethanimidamide1517257-87-2C8H9ClN2O
- 2-Amino-1-(6-chloropyridin-3-yl)propan-1-one874920-84-0C8H9ClN2O
- 2-Amino-1-(2-chloropyridin-3-yl)propan-1-one874920-88-4C8H9ClN2O
- Pyrazolo[1,5-a]pyridin-5-ylmethanol hydrochloride1956356-04-9C8H9ClN2O
- 2-Propan-2-ylpyrimidine-5-carbonyl chloride1361179-59-0C8H9ClN2O
- 4-Chloro-N-hydroxy-3-methylbenzimidamide721450-74-4C8H9ClN2O
- 1-(5-Chloro-3,6-dimethylpyrazin-2-yl)ethanone1234015-25-8C8H9ClN2O
- 6-Chloro-N,2-dimethylnicotinamide1862873-77-5C8H9ClN2O
- 3-Amino-1-(6-chloropyridin-3-yl)propan-1-one1507560-63-5C8H9ClN2O
- 3-Amino-1-(6-chloropyridin-2-yl)propan-1-one1502410-72-1C8H9ClN2O
- 2-Chloro-N,4-dimethylnicotinamide1706461-82-6C8H9ClN2O
- 8-Chloro-2H,3H,4H,5H-pyrido[3,4-f][1,4]oxazepine1780927-63-0C8H9ClN2O
- 5-Amino-1-(3-chloroprop-2-en-1-yl)-1,2-dihydropyridin-2-one1704414-64-1C8H9ClN2O
- 3-Amino-1-(3-chloroprop-2-en-1-yl)-1,2-dihydropyridin-2-one1704345-96-9C8H9ClN2O
- 3-Amino-1-(3-chloroprop-2-en-1-yl)-1,4-dihydropyridin-4-one1704176-16-8C8H9ClN2O
- 3-Chloro-6-(tetrahydrofuran-3-yl)pyridazine1595584-38-5C8H9ClN2O
- 2-Chloro-N'-hydroxy-4-methylbenzimidamideC8H9ClN2O
- 2-(Chloromethyl)-5H,7H,8H-pyrano[4,3-d]pyrimidine2059967-12-1C8H9ClN2O
- 5-Chloro-2-cyclopropoxypyridin-3-amine1394974-38-9C8H9ClN2O
- 6-Chloro-3,4-dihydro-2H-pyrano[2,3-B]pyridin-4-amine1256817-69-2C8H9ClN2O
- 4-Chloro-5,7-dihydro-7,7-dimethylfuro[3,4-d]pyrimidine1378471-14-7C8H9ClN2O
- 2-Chloro-5-(tetrahydrofuran-3-yl)pyrimidine1363254-20-9C8H9ClN2O
- (3-Chloro-6-cyclopropylpyridazin-4-yl)methanol1824151-20-3C8H9ClN2O
- 8-Chloro-3,4-dihydro-2H-pyrano[2,3-c]pyridin-4-amine1823954-65-9C8H9ClN2O
- 5-Chloro-n-methyl-2-pyridineacetamide1181210-78-5C8H9ClN2O
- (5R,7R)-4-Chloro-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-7-ol1932568-86-9C8H9ClN2O
- 2-Chloro-4-(tetrahydrofuran-3-yl)pyrimidine1850283-19-0C8H9ClN2O
- Azetidin-1-yl(4-chloro-1H-pyrrol-2-yl)methanone1928832-26-1C8H9ClN2O
- 5-Chloro-6-(dimethylamino)pyridine-3-carbaldehyde1289039-69-5C8H9ClN2O
- 3-(2-Chloropyridin-3-yl)azetidin-3-ol2228397-46-2C8H9ClN2O
- 2-Chloro-6-cyclopropoxypyridin-4-amine2167419-22-7C8H9ClN2O
- 6-Chloro-2H,3H,4H,5H-pyrido[3,4-f][1,4]oxazepine2580202-82-8C8H9ClN2O
- 6-Chloro-2H,3H,4H,5H-pyrido[3,2-f][1,4]oxazepine2624138-62-9C8H9ClN2O
- 7,8-Dihydro-1,7-naphthyridin-5(6H)-one hcl2909143-04-8C8H9ClN2O
- N-(3-Chloro-6-methylpyridin-2-yl)acetamide2655608-55-0C8H9ClN2O
- 3-Amino-1-(2-chloroprop-2-en-1-yl)-1,2-dihydropyridin-2-one2137826-41-4C8H9ClN2O
- 3-Amino-1-(2-chloroprop-2-en-1-yl)-1,4-dihydropyridin-4-one2137796-09-7C8H9ClN2O
- 1-(3-Chloropyridin-4-yl)-2-(methylamino)ethan-1-one2228315-64-6C8H9ClN2O
- 2-Amino-1-(2-chloro-6-methylpyridin-4-yl)ethan-1-one2228570-12-3C8H9ClN2O
- 3-(6-Chloropyridin-3-yl)azetidin-3-ol2228449-23-6C8H9ClN2O
- 2-Amino-1-(6-chloro-5-methylpyridin-3-yl)ethan-1-one2228663-33-8C8H9ClN2O
- 1-(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)prop-2-en-1-one2228688-58-0C8H9ClN2O
- 4-(4-Chloro-1-methyl-1H-imidazol-5-yl)but-3-en-2-one2229645-66-1C8H9ClN2O
- 3-Amino-1-(2-chloropyridin-3-yl)propan-1-one2229194-90-3C8H9ClN2O
- 1-(2-Chloropyridin-3-yl)-2-(methylamino)ethan-1-one2229151-81-7C8H9ClN2O
- 3-(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)prop-2-enal2229647-63-4C8H9ClN2O
- 4-Chloro-3-methoxybenzene-1-carboximidamide2140089-72-9C8H9ClN2O
- 3-(6-Chloropyridin-2-yl)azetidin-3-ol2228555-51-7C8H9ClN2O
- 3-Chloro-5,6-dimethyl-4-[(2S)-oxiran-2-yl]pyridazine2227727-94-6C8H9ClN2O
- 3-(Azetidin-3-yloxy)-2-chloropyridine259261-75-1C8H9ClN2O
- 3-(3-Chloropyridin-4-yl)azetidin-3-ol2229088-62-2C8H9ClN2O
- 3-Chloro-5,6-dimethyl-4-[(2R)-oxiran-2-yl]pyridazine2227878-82-0C8H9ClN2O
- 1-(4-Chloro-1-methyl-1H-imidazol-5-yl)cyclopropane-1-carbaldehyde2229100-20-1C8H9ClN2O
- 3-(4-Chloro-1-ethyl-1H-imidazol-5-yl)prop-2-enal2229670-11-3C8H9ClN2O
- 3-(5-Chloropyridin-2-yl)azetidin-3-ol2228152-47-2C8H9ClN2O
- 1-(4-Chloro-1-ethyl-1H-imidazol-5-yl)prop-2-en-1-one2229615-47-6C8H9ClN2O
- 4-Chloro-5-(1-ethoxyethenyl)pyrimidine2137575-98-3C8H9ClN2O
- 3-Amino-1-(3-chloropyridin-4-yl)propan-1-one2228197-82-6C8H9ClN2O
- 2-Amino-1-(3-chloropyridin-4-yl)propan-1-one2228361-82-6C8H9ClN2O
- 5-Amino-1-(2-chloroprop-2-en-1-yl)-1,2-dihydropyridin-2-one2138023-46-6C8H9ClN2O
- 2-(2-Chloro-6-hydroxyphenyl)ethanimidamide2228979-36-8C8H9ClN2O
- 2-Chloro-3-methoxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine2839836-27-8C8H9ClN2O
- 5-Chloro-4-(1-ethoxyethenyl)pyrimidine2137971-80-1C8H9ClN2O
- 1-(Azetidin-3-yl)-3-chloro-1,2-dihydropyridin-2-one2444597-48-0C8H9ClN2O
- 2-Chloro-5-(tetrahydrofuran-2-yl)pyrimidine2222933-85-7C8H9ClN2O
Frequently asked questions
What is the molar mass of C8H9ClN2O?
The molar mass of C8H9ClN2O is 184.62 g/mol, calculated from standard atomic weights for 8 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 184.0403 Da.
How many compounds have the formula C8H9ClN2O?
CompoundList lists 425 compounds with the molecular formula C8H9ClN2O, including 6-Chloro-4-methyl-2,3-dihydropyrido[3,2-b][1,4]oxazine, 2-Chloro-4-cyclopropyl-5-methoxypyrimidine, 1-(3-Amino-4-chlorophenyl)ethan-1-one oxime. 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 C8H9ClN2O?
C8H9ClN2O 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.