C9H12ClN3O
242 compounds have this formula on CompoundList.
- Molar mass
- 213.66g/mol
- Monoisotopic mass
- 219.1045Da
- Atoms
- 26
- Elements
- 5
- Rings plus double bonds
- 5
The formula C9H12ClN3O describes a molecule made of 9 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 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 × 950.59%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 125.66%1.008 × 12 = 12.096 g/mol
- Cl Chlorine × 116.59%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 319.67%14.007 × 3 = 42.021 g/mol
- O Oxygen × 17.49%15.999 × 1 = 15.999 g/mol
Compounds with the formula C9H12ClN3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 242 of 242 compounds
![5-Chloro-4-[(pyrrolidin-3-yl)methoxy]pyrimidine chemical structure, C9H12ClN3O, CAS 1598592-04-1](/s/HPIGWIAGRMEZHE-UHFFFAOYSA-N.svg)
![2-Chloro-N-[3-(1-methyl-1H-pyrazol-4-yl)prop-2-en-1-yl]acetamide chemical structure, C9H12ClN3O, CAS 2411335-59-4](/s/FKJQSWUYFPMWCH-NSCUHMNNSA-N.svg)
![N-[2-(Aminomethyl)pyridin-3-yl]-3-chloropropanamide chemical structure, C9H12ClN3O, CAS 2137845-64-6](/s/LTXIHSUCQPQKGY-UHFFFAOYSA-N.svg)
![N-[2-(Aminomethyl)pyridin-3-yl]-2-chloropropanamide chemical structure, C9H12ClN3O, CAS 2138273-60-4](/s/UVOQBKKCIAMTAL-UHFFFAOYSA-N.svg)
![N-[(3-Aminopyridin-2-yl)methyl]-2-chloropropanamide chemical structure, C9H12ClN3O, CAS 2137590-42-0](/s/SBOJVAQODMHKMY-UHFFFAOYSA-N.svg)
- N-[(3-Aminopyridin-2-yl)methyl]-3-chloropropanamide2137778-98-2C9H12ClN3O
- 5-(2-Chloro-1-methyl-1H-imidazol-5-yl)-1,2,3,6-tetrahydropyridin-3-ol2137598-57-1C9H12ClN3O
- 4-(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)pyrrolidin-2-one2229631-15-4C9H12ClN3O
- 4-Chloro-1-ethyl-5-(2-isocyanatopropan-2-yl)-1H-imidazole2649084-32-0C9H12ClN3O
- 5-(4-Chloro-1-methyl-1H-pyrazol-5-yl)-1,2,3,6-tetrahydropyridin-3-ol2137679-50-4C9H12ClN3O
- 4-(4-Chloro-1-ethyl-1H-imidazol-5-yl)pyrrolidin-2-one2229372-02-3C9H12ClN3O
- 4-Chloro-1-({2-oxabicyclo[2.1.1]hexan-1-yl}methyl)-1H-pyrazol-3-amine2137995-86-7C9H12ClN3O
- 5-Chloro-4-(2-isocyanatopropan-2-yl)-1,3-dimethyl-1H-pyrazole2649033-04-3C9H12ClN3O
- 4-Chloro-N-(tetrahydro-2H-pyran-4-yl)-2-pyrimidinamine2093319-41-4C9H12ClN3O
- N-Butyl-2-chloropyrimidine-4-carboxamide2285762-41-4C9H12ClN3O
- N-Butyl-5-chloropyrimidine-2-carboxamide2947211-79-0C9H12ClN3O
- 5-Chloro-N-isobutylpyrimidine-2-carboxamide2944406-57-7C9H12ClN3O
- 6-Chloro-N-methyl-N-propylpyridazine-3-carboxamide1184793-34-7C9H12ClN3O
- (R)-1-((6-Chloropyridazin-3-yl)methyl)pyrrolidin-3-ol1421021-22-8C9H12ClN3O
- N-(5-Chloropyridazin-3-yl)pivalamide1934655-29-4C9H12ClN3O
- 2-Chloro-N-isobutylpyrimidine-5-carboxamide1862421-93-9C9H12ClN3O
- 1,5,6,7,8,9-Hexahydro-4H-6,9-epiminocyclohepta[d]pyrimidin-4-one hydrochloride2923979-53-5C9H12ClN3O
- N-Butyl-2-chloropyrimidine-5-carboxamide1865438-93-2C9H12ClN3O
Frequently asked questions
What is the molar mass of C9H12ClN3O?
The molar mass of C9H12ClN3O is 213.66 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 219.1045 Da.
How many compounds have the formula C9H12ClN3O?
CompoundList lists 242 compounds with the molecular formula C9H12ClN3O, including (1-(4-Chloropyrimidin-2-yl)pyrrolidin-3-yl)methanol, (1-(6-Chloropyrimidin-4-yl)pyrrolidin-3-yl)methanol, (1-((6-Chloropyridazin-3-yl)methyl)azetidin-3-yl)methanol. 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 C9H12ClN3O?
C9H12ClN3O 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.