Molecular formula
C12H16ClN3O2
166 compounds have this formula on CompoundList.
- Molar mass
- 269.73g/mol
- Monoisotopic mass
- 269.0931Da
- Atoms
- 34
- Elements
- 5
- Rings plus double bonds
- 6
The formula C12H16ClN3O2 describes a molecule made of 12 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 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 × 1253.44%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 165.98%1.008 × 16 = 16.128 g/mol
- Cl Chlorine × 113.14%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 315.58%14.007 × 3 = 42.021 g/mol
- O Oxygen × 211.86%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H16ClN3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 166 compounds
6-Chloro-N-(2-morpholinoethyl)nicotinamide
CAS 446269-58-5C12H16ClN3O2
tert-Butyl 4-chloro-5H,6H,7H,8H-pyrido(3,4-d)pyrimidine-7-carboxylate
CAS 1053656-57-7C12H16ClN3O2
Ethyl 1-(6-chloropyridazin-3-yl)piperidine-4-carboxylate
CAS 252263-47-1C12H16ClN3O2
![7-Boc-2-chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine chemical structure, C12H16ClN3O2, CAS 1196156-15-6](/s/KIYPBPWOWVKRDG-UHFFFAOYSA-N.svg)
7-Boc-2-chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
CAS 1196156-15-6C12H16ClN3O2
4-Chloro-2-(2-oxopropyl)-5-piperidino-3(2H)-pyridazinone
CAS 860609-86-5C12H16ClN3O2
![1-[(2,3-Dimethoxyphenyl)methyl]-1H-pyrazol-5-amine hydrochloride chemical structure, C12H16ClN3O2, CAS 1052544-71-4](/s/PDLZZUHZBHDXJH-UHFFFAOYSA-N.svg)
1-[(2,3-Dimethoxyphenyl)methyl]-1H-pyrazol-5-amine hydrochloride
CAS 1052544-71-4C12H16ClN3O2
![N-(4-Chlorobenzoyl)-N'-[2-(dimethylamino)ethyl]urea chemical structure, C12H16ClN3O2, CAS 692745-91-8](/s/IVHTWBWKCJSRNF-UHFFFAOYSA-N.svg)
N-(4-Chlorobenzoyl)-N'-[2-(dimethylamino)ethyl]urea
CAS 692745-91-8C12H16ClN3O2
tert-Butyl 3-(2-chloropyrimidin-4-yl)azetidine-1-carboxylate
CAS 1884338-19-5C12H16ClN3O2
![Ethyl 2-{1-ethyl-1H-imidazo[4,5-c]pyridin-2-yl}acetate hydrochloride chemical structure, C12H16ClN3O2, CAS 1503435-15-1](/s/NPZJZFHZUPEGEE-UHFFFAOYSA-N.svg)
Ethyl 2-{1-ethyl-1H-imidazo[4,5-c]pyridin-2-yl}acetate hydrochloride
CAS 1503435-15-1C12H16ClN3O2
7-Hydroxy-1-(piperidin-4-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one hydrochloride
CAS 2919946-54-4C12H16ClN3O2
4-Hydroxy-1-(piperidin-4-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one hydrochloride
CAS 2901085-72-9C12H16ClN3O2
1-(2-Chloro-4-nitrophenyl)-3,5-dimethylpiperazine
CAS 346694-20-0C12H16ClN3O2
Urea, N-(2-chloroethyl)-N-nitroso-N'-(2,4,6-trimethylphenyl)-
CAS 33022-06-9C12H16ClN3O2
Pardoprunox hydrochloride
CAS 269718-83-4C12H16ClN3O2
2-Chloro-N-(2-morpholinoethyl)nicotinamide
CAS 551901-48-5C12H16ClN3O2
![tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate chemical structure, C12H16ClN3O2, CAS 1056934-87-2](/s/YSSUXXNMVJXCBS-UHFFFAOYSA-N.svg)
tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
CAS 1056934-87-2C12H16ClN3O2
![tert-Butyl 2-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate chemical structure, C12H16ClN3O2, CAS 1092352-55-0](/s/HBEISXKDRDAGOU-UHFFFAOYSA-N.svg)
tert-Butyl 2-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
CAS 1092352-55-0C12H16ClN3O2
Ethyl 4-chloro-2-(piperidin-1-yl)pyrimidine-5-carboxylate
CAS 34750-24-8C12H16ClN3O2
Benzyl N-(1-carbamimidoylcyclopropyl)carbamate, hydrochloride
CAS 1191096-21-5C12H16ClN3O2
![tert-Butyl 3-chloro-7,8-dihydropyrido[4,3-C]pyridazine-6(5H)-carboxylate chemical structure, C12H16ClN3O2, CAS 1251015-71-0](/s/SGJQXSBRQFKNST-UHFFFAOYSA-N.svg)
tert-Butyl 3-chloro-7,8-dihydropyrido[4,3-C]pyridazine-6(5H)-carboxylate
CAS 1251015-71-0C12H16ClN3O2
Ethyl 5-chloro-6-(piperazin-1-yl)nicotinate
CAS 401566-70-9C12H16ClN3O2
![N'-[1-Amino-1-(4-chlorophenyl)methylidene]hydrazinecarboxylic acid tert-butyl ester chemical structure, C12H16ClN3O2, CAS 1053656-11-3](/s/NZDOTNQVDIKXBW-UHFFFAOYSA-N.svg)
N'-[1-Amino-1-(4-chlorophenyl)methylidene]hydrazinecarboxylic acid tert-butyl ester
CAS 1053656-11-3C12H16ClN3O2
tert-Butyl 2-(amino(2-chlorophenyl)methylene)hydrazinecarboxylate
CAS 1053655-85-8C12H16ClN3O2
![tert-Butyl 4-chloro-2-methyl-5,7-dihydropyrrolo[3,4-d]pyrimidine-6-carboxylate chemical structure, C12H16ClN3O2, CAS 1393575-79-5](/s/YXHAVLMLBMPXAG-UHFFFAOYSA-N.svg)
tert-Butyl 4-chloro-2-methyl-5,7-dihydropyrrolo[3,4-d]pyrimidine-6-carboxylate
CAS 1393575-79-5C12H16ClN3O2
- tert-Butyl 2-chloro-7,8-dihydropyrido[3,2-d]pyrimidine-5(6H)-carboxylate1421311-91-2C12H16ClN3O2
- (E)-3-(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)-1-morpholino-2-propen-1-one956794-55-1C12H16ClN3O2
- 3-(3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl)propan-1-amine hydrochloride1374408-25-9C12H16ClN3O2
- 1-[(2-Chloro-5-nitrophenyl)methyl]-4-methylpiperazine414880-12-9C12H16ClN3O2
- 2-Chloro-N-{[6-(morpholin-4-yl)pyridin-3-yl]methyl}acetamide1098347-71-7C12H16ClN3O2
- 1 supplierstert-Butyl 3-chloro-5,8-dihydropyrido[3,4-C]pyridazine-7(6H)-carboxylate1402672-42-7C12H16ClN3O2
- 2-{[(2-Methoxyethyl)amino]methyl}-3,4-dihydroquinazolin-4-one hydrochloride1049769-57-4C12H16ClN3O2
- 1-(5-Chloro-2-nitrophenyl)-3,5-dimethylpiperazine331652-59-6C12H16ClN3O2
- Ethyl 1-(6-chloropyridazin-3-yl)piperidine-3-carboxylate939598-22-8C12H16ClN3O2
- Methyl 2-chloro-6-(1,4-diazepan-1-yl)isonicotinate1427460-33-0C12H16ClN3O2
- (2-Chloro-3-pyridinyl)[4-(2-hydroxyethyl)-1-piperazinyl]methanone444791-56-4C12H16ClN3O2
- 1-(4-Chloro-2-nitrophenyl)-3,5-dimethylpiperazine331652-61-0C12H16ClN3O2
- Methyl 2-chloro-6-(4-methylpiperazin-1-yl)isonicotinate1227954-55-3C12H16ClN3O2
- Ethyl 1-(2-chloropyrimidin-4-yl)piperidine-3-carboxylate1347757-99-6C12H16ClN3O2
- 3-(2-Aminoethyl)-1H-indol-5-yl hydrogen methylcarbonimidate--hydrogen chloride (1/1)73816-61-2C12H16ClN3O2
- Ethyl 1-(6-chloropyrimidin-4-yl)piperidine-4-carboxylate872048-20-9C12H16ClN3O2
- 8-(Piperazin-1-yl)-3,4-dihydro-2H-1,4-benzoxazin-3-one hydrochloride105684-87-5C12H16ClN3O2
- Methyl 2-(1-(6-chloropyridazin-3-yl)piperidin-4-yl)acetate1322604-81-8C12H16ClN3O2
- tert-Butyl 3-(3-chloropyrazin-2-yl)azetidine-1-carboxylate1227068-60-1C12H16ClN3O2
- 2-Chloro-6-(3,5-dimethylpiperidin-1-yl)-3-nitropyridine1984137-37-2C12H16ClN3O2
- tert-Butyl 3-(6-chloropyrimidin-4-yl)azetidine-1-carboxylate2044796-17-8C12H16ClN3O2
- tert-Butyl 3-(6-chloropyridazin-3-yl)azetidine-1-carboxylate2385819-08-7C12H16ClN3O2
- Anticancer agent 1942767204-90-8C12H16ClN3O2
- 4-Chloro-2-(N-(2-morpholin-4-ylethyl)carbamoyl)pyridine284462-51-7C12H16ClN3O2
- 3-(2-Methoxy-4-methylphenoxy)-1-methyl-1H-pyrazol-4-amine hydrochloride1431964-62-3C12H16ClN3O2
- 2-[(2-Chloro-6-hydrazinylphenyl)methyl]-4,4-dimethyl-1,2-oxazolidin-3-one111790-78-4C12H16ClN3O2
- N-(5-Amino-2-chlorophenyl)-2-(morpholin-4-yl)acetamide928712-73-6C12H16ClN3O2
- (2-Chloro-4-nitro-phenyl)-methyl(1-methyl-pyrrolidin-3-yl)-amine1098070-74-6C12H16ClN3O2
- [1-(2-Chloro-4-nitrophenyl)pyrrolidin-3-yl]dimethylamine947149-13-5C12H16ClN3O2
- 2-Methyl-6-nitro-4-(1,2,3,6-tetrahydropyridin-4-yl)aniline hydrochloride1354960-73-8C12H16ClN3O2
- 1-(3-Chloro-4-nitrobenzyl)-4-methylpiperazine1094554-39-8C12H16ClN3O2
- 1-[1-(4-Chloro-2-nitro-phenyl)-pyrrolidin-3-yl]-ethylamine1356016-96-0C12H16ClN3O2
- 2-Chloro-N-((1r,4r)-4-(pyrazin-2-yloxy)cyclohexyl)acetamide2108980-33-0C12H16ClN3O2
- tert-Butyl 3-chloro-7,8-dihydropyrido[3,4-b]pyrazine-6(5H)-carboxylate1823793-09-4C12H16ClN3O2
- tert-Butyl 2-chloro-7,8-dihydropyrido[3,4-b]pyrazine-6(5H)-carboxylate1211541-90-0C12H16ClN3O2
- 1-Benzyl-5-oxopyrrolidine-3-carbohydrazide hydrochloride1583709-39-0C12H16ClN3O2
- 3-(3-Aminopropyl)-5-phenylimidazolidine-2,4-dione hydrochloride2031258-59-8C12H16ClN3O2
- 1-(2-Chlorophenyl)-3-(morpholin-4-ylmethyl)urea6295-69-8C12H16ClN3O2
- 4-{[(2-Chloroethyl)carbamoyl]amino}-n,n-dimethylbenzamide13908-49-1C12H16ClN3O2
- 1-(2-Chloroethyl)-4-(4-nitrophenyl)piperazine710272-54-1C12H16ClN3O2
- Ethyl 1-(2-chloropyrimidin-4-yl)piperidine-4-carboxylate252263-49-3C12H16ClN3O2
- 1-(2-Chloro-6-methyl-4-nitrophenyl)-4-methylpiperazine1239745-34-6C12H16ClN3O2
- 1-[(3,4-Dimethoxyphenyl)methyl]-1H-pyrazol-4-amine hydrochloride1803600-64-7C12H16ClN3O2
- 3-(2-(2-Methoxyethoxy)ethylamino)-5-amino-4-chlorobenzonitrile1541256-90-9C12H16ClN3O2
- Metoclopramide impurity 571787767-11-6C12H16ClN3O2
- 1-(3-((5-Chloropyrimidin-2-yl)oxy)piperidin-1-yl)propan-1-one2034431-23-5C12H16ClN3O2
- (2S)-2-(2-Chloropropanoylamino)-N-(2-methylpyridin-3-yl)propanamide2411184-11-5C12H16ClN3O2
- 2-Chloro-N-[2-[methyl(pyridin-3-ylmethyl)amino]-2-oxoethyl]propanamide2411218-04-5C12H16ClN3O2
- N1-(3-chlorophenyl)-N2-(2-(dimethylamino)ethyl)oxalamide886899-90-7C12H16ClN3O2
- 2-((4-Chlorophenyl)amino)-N-(ethylcarbamoyl)propanamide1105066-35-0C12H16ClN3O2
- 4-(5-Amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid hydrochloride1179363-38-2C12H16ClN3O2
- 6-Chloro-N'-(3,3-dimethylbutanoyl)pyridine-3-carbohydrazide1797294-98-4C12H16ClN3O2
- 2-Chloro-N-[(4-methylmorpholin-2-yl)methyl]pyridine-4-carboxamide1462991-68-9C12H16ClN3O2
- tert-Butyl 3-(5-chloropyrimidin-2-yl)azetidine-1-carboxylate1236861-68-9C12H16ClN3O2
- (R)-Methyl 2-amino-3-(7-methyl-1H-indazol-5-yl)propanoate hydrochloride928014-63-5C12H16ClN3O2
- 1-(2-Chloro-4-nitrobenzyl)-4-methylpiperazine943320-66-9C12H16ClN3O2
- 2-Chloro-4,6-dimethyl-N'-(2-methylpropanoyl)pyridine-3-carbohydrazide1797780-24-5C12H16ClN3O2
- 6-Boc-2-chloro-4-methyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine1781872-15-8C12H16ClN3O2
- 5-(3-Methoxy-5-methylbenzyloxy)-1H-pyrazol-3-amine hydrochloride1000896-58-1C12H16ClN3O2
- Ethyl 1-(6-chloropyrazin-2-yl)piperidine-4-carboxylate1580440-35-2C12H16ClN3O2
- 4-Chloro-1-ethyl-N-[2-(prop-2-enoylamino)ethyl]pyrrole-2-carboxamide2361761-39-7C12H16ClN3O2
- 7-(2-Chloropropanoyl)-3-ethyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-one2411223-75-9C12H16ClN3O2
- Ethyl 2-((2-chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)(methyl)amino)acetate2734204-84-1C12H16ClN3O2
- tert-Butyl 4-chloro-7,8-dihydropyrido[3,4-d]pyridazine-6(5H)-carboxylate2306275-72-7C12H16ClN3O2
- 1,1-Dimethylethyl 2-(chloromethyl)-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxylate1211587-97-1C12H16ClN3O2
- 1-(2-Chloro-4-nitrophenyl)-4-ethylpiperazine923206-53-5C12H16ClN3O2
- N-(4-Amino-2-chlorophenyl)-2-morpholin-4-ylacetamide937629-06-6C12H16ClN3O2
- (S)-Ethyl 1-(2-chloropyrimidin-4-yl)piperidine-3-carboxylate1347758-03-5C12H16ClN3O2
- Ethyl 2-chloro-4-(cyclopentylamino)pyrimidine-5-carboxylate733038-81-8C12H16ClN3O2
- 3-[5-(1-Hydroxy-1-methyl-ethyl)-[1,2,4]oxadiazol-3-yl]-benzyl-amine hydrochloride1286182-69-1C12H16ClN3O2
- 2-(2-Amino-ethyl)-6-(2,5-dimethyl-furan-3-yl)-2H-pyridazin-3-one hydrochloride1361115-58-3C12H16ClN3O2
- N-(2-Chloro-6-methylphenyl)-N'-morpholin-4-ylurea88302-29-8C12H16ClN3O2
- Methyl 2-(4-chloropiperidin-1-yl)-6-methylpyrimidine-4-carboxylate1355215-16-5C12H16ClN3O2
- 3-[(4-Methoxybenzyl)oxy]-1-methyl-1H-pyrazol-4-amine1431968-04-5C12H16ClN3O2
- 4-(((1-Ethyl-1H-pyrazol-4-yl)amino)methyl)benzene-1,3-diol hydrochloride1856046-40-6C12H16ClN3O2
- 2-Methoxy-4-(((1-methyl-1H-pyrazol-4-yl)amino)methyl)phenol hydrochloride1855950-41-2C12H16ClN3O2
Frequently asked questions
What is the molar mass of C12H16ClN3O2?
The molar mass of C12H16ClN3O2 is 269.73 g/mol, calculated from standard atomic weights for 12 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 269.0931 Da.
How many compounds have the formula C12H16ClN3O2?
CompoundList lists 166 compounds with the molecular formula C12H16ClN3O2, including 6-Chloro-N-(2-morpholinoethyl)nicotinamide, tert-Butyl 4-chloro-5H,6H,7H,8H-pyrido(3,4-d)pyrimidine-7-carboxylate, Ethyl 1-(6-chloropyridazin-3-yl)piperidine-4-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 C12H16ClN3O2?
C12H16ClN3O2 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.