Molecular formula
C12H12ClN3O2
223 compounds have this formula on CompoundList.
- Molar mass
- 265.70g/mol
- Monoisotopic mass
- 265.0618Da
- Atoms
- 30
- Elements
- 5
- Rings plus double bonds
- 8
The formula C12H12ClN3O2 describes a molecule made of 12 carbon atoms, 12 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 × 1254.25%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 124.55%1.008 × 12 = 12.096 g/mol
- Cl Chlorine × 113.34%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 315.82%14.007 × 3 = 42.021 g/mol
- O Oxygen × 212.04%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H12ClN3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 223 compounds
(3R,5S)-5-(3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-3-ol
CAS 1263033-56-2C12H12ClN3O2
Ethyl 3-amino-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylate
CAS 225930-54-1C12H12ClN3O2
1-(3-Chlorobenzyl)-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid
CAS 1266837-89-1C12H12ClN3O2
4-Chloro-6-(2,3-dimethoxy-phenyl)-pyrimidin-2-yl-amine
CAS 862168-16-9C12H12ClN3O2
2-(1-Methyl-1H-pyrazol-4-yl)ethyl 2-chloropyridine-3-carboxylate
CAS 1424546-59-7C12H12ClN3O2
6-Chloro-N-(3,5-dimethyl-1,2-oxazol-4-yl)-N-methylpyridine-3-carboxamide
CAS 1436068-74-4C12H12ClN3O2
3-Pyrazol-1-ylpropyl 2-chloropyridine-3-carboxylate
CAS 1436232-42-6C12H12ClN3O2
(1,3,5-Trimethylpyrazol-4-yl) 6-chloropyridine-3-carboxylate
CAS 1436128-25-4C12H12ClN3O2
![6-Chloro-4-[(tetrahydro-2H-pyran-4-yl)oxy]-pyrido[3,2-d]pyrimidine chemical structure, C12H12ClN3O2, CAS 1400668-02-1](/s/USWWAFBQJQQKCZ-UHFFFAOYSA-N.svg)
6-Chloro-4-[(tetrahydro-2H-pyran-4-yl)oxy]-pyrido[3,2-d]pyrimidine
CAS 1400668-02-1C12H12ClN3O2
![Methyl 3-amino-1-[(3-chlorophenyl)methyl]pyrazole-4-carboxylate chemical structure, C12H12ClN3O2, CAS 1856097-36-3](/s/YPSUSFVZHJMMJU-UHFFFAOYSA-N.svg)
Methyl 3-amino-1-[(3-chlorophenyl)methyl]pyrazole-4-carboxylate
CAS 1856097-36-3C12H12ClN3O2
![3-Chloro-4-[(2-ethyl-2H-1,2,3-triazol-4-yl)methoxy]benzaldehyde chemical structure, C12H12ClN3O2, CAS 2094872-46-3](/s/ZTTDXTJDNJJBFV-UHFFFAOYSA-N.svg)
3-Chloro-4-[(2-ethyl-2H-1,2,3-triazol-4-yl)methoxy]benzaldehyde
CAS 2094872-46-3C12H12ClN3O2
![8-{2-[(E)-1-Carboxyethylidene]hydrazino}quinolinium chloride chemical structure, C12H12ClN3O2, CAS 477762-38-2](/s/MDAZTTIPBWYTTA-XHIXCECLSA-N.svg)
8-{2-[(E)-1-Carboxyethylidene]hydrazino}quinolinium chloride
CAS 477762-38-2C12H12ClN3O2
2-Chloro-N-((5-methyl-1,2,4-oxadiazol-3-yl)(phenyl)methyl)acetamide
CAS 2411292-53-8C12H12ClN3O2
5-Chloro-1-(2-methoxyphenyl)-N-methylpyrazole-4-carboxamide
CAS 98533-33-6C12H12ClN3O2
1H-(1,2,4)Triazolo(1,2-a)pyridazine-1,3(2H)-dione, tetrahydro-2-(4-chlorophenyl)-
CAS 58744-05-1C12H12ClN3O2
L-Proline, 5-oxo-, ((2-chlorophenyl)methylene)hydrazide, (E)-
CAS 133661-75-3C12H12ClN3O2
6-Chloro-3-morpholinoquinazolin-4(3H)-one
CAS 89804-98-8C12H12ClN3O2
3-Pyrazolecarboxylic acid, 4-amino-5-(m-chlorophenyl)-, ethyl ester
CAS 91857-60-2C12H12ClN3O2
4-Chloro-5-((4-methoxybenzyl)amino)pyridazin-3(2H)-one
CAS 107186-45-8C12H12ClN3O2
2-(2-Chlorophenoxy)-N-(1-methyl-1H-pyrazol-3-yl)acetamide
CAS 956447-03-3C12H12ClN3O2
N-(2-Chlorophenyl)-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide
CAS 1014089-27-0C12H12ClN3O2
N-(3-Chlorophenyl)-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide
CAS 1014089-41-8C12H12ClN3O2
![2-[4-[(2-Chloro-4-pyrimidinyl)amino]phenoxy]ethanol chemical structure, C12H12ClN3O2, CAS 191728-84-4](/s/LIKBLQVTZDVKSI-UHFFFAOYSA-N.svg)
2-[4-[(2-Chloro-4-pyrimidinyl)amino]phenoxy]ethanol
CAS 191728-84-4C12H12ClN3O2
![N-Benzyl-2-[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]acetamide chemical structure, C12H12ClN3O2, CAS 1050886-07-1](/s/OFLHOQFNBWZJHO-UHFFFAOYSA-N.svg)
N-Benzyl-2-[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]acetamide
CAS 1050886-07-1C12H12ClN3O2
- 3-Pyridinecarboxylic acid, 5-chloro-6-[(2-cyanoethyl)cyclopropylamino]-1274132-52-3C12H12ClN3O2
- 2-Amino-5-(2-chloro-pyridin-4-yl)-1H-pyrrole-3-carboxylic acid Ethyl Ester933986-15-3C12H12ClN3O2
- 3-(2-Chlorophenoxy)-N-(1H-pyrazol-3-yl)propanamide1303470-49-6C12H12ClN3O2
- 5-(4-Chlorophenyl)-4-cyclopropyl-2-(hydroxymethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one1332503-77-1C12H12ClN3O2
- 5-Chloro-N-(1-cyanocyclopropyl)-6-ethoxypyridine-3-carboxamide1427695-32-6C12H12ClN3O2
- 3-{[(Pyrimidin-4-yl)amino]methyl}benzoic acid hydrochloride1461713-30-3C12H12ClN3O2
- Methyl 5-amino-1-(3-chloro-2-methylphenyl)-1H-pyrazole-4-carboxylate1416345-79-3C12H12ClN3O2
- 4-Chloro-2-(3,4-dimethoxy-phenylamino)pyrimidine1335140-67-4C12H12ClN3O2
- 2-Chloro-N-[(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl]acetamide1705542-37-5C12H12ClN3O2
- Ethyl 5-amino-4-chloro-1-phenyl-pyrazole-3-carboxylate1427012-28-9C12H12ClN3O2
- Ethyl 1-(4-chloro-2-methylphenyl)-1H-1,2,3-triazole-4-carboxylate2097990-29-7C12H12ClN3O2
- 8-Chloro-2-(4-morpholinyl)-1,7-naphthyridin-4-ol1876471-11-2C12H12ClN3O2
- 1-[1-(2-Chlorophenyl)-2-nitropropyl]-1H-pyrazole1803588-84-2C12H12ClN3O2
- 1-(2-Chlorophenyl)-3-((5-methylisoxazol-4-yl)methyl)urea2034245-58-2C12H12ClN3O2
- Methyl 3-amino-1-[(4-chlorophenyl)methyl]-1H-pyrazole-4-carboxylate1856021-81-2C12H12ClN3O2
- Methyl 3-amino-1-[(2-chlorophenyl)methyl]pyrazole-4-carboxylate1856071-37-8C12H12ClN3O2
- 2-Chloro-N-[(4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]propanamide2411271-53-7C12H12ClN3O2
- 2-Chloro-N-[[5-(2-methylphenyl)-1,2,4-oxadiazol-3-yl]methyl]acetamide2411294-64-7C12H12ClN3O2
- 2-Chloro-N-(3-methyl-4-oxoquinazolin-6-yl)propanamide2411252-01-0C12H12ClN3O2
- 2-Chloro-N-(3-methyl-4-oxoquinazolin-7-yl)propanamide2411217-50-8C12H12ClN3O2
- Ethyl 2-chloro-8-(prop-1-en-2-yl)imidazo[1,2-b]pyridazine-7-carboxylate2434602-66-9C12H12ClN3O2
- 1'-(2-Chloroacetyl)spiro[1,3-dihydroquinazoline-2,3'-azetidine]-4-one2411267-61-1C12H12ClN3O2
- 4-(Aziridin-1-yl)-2-chloro-6,7-dimethoxyquinazoline27631-30-7C12H12ClN3O2
- 4-Chloro-N-(5-phenyl-1,3,4-oxadiazol-2-yl)butanamide65551-65-7C12H12ClN3O2
- Methyl 5-amino-1-(4-chloro-2-methylphenyl)-1H-pyrazole-4-carboxylate83279-69-0C12H12ClN3O2
- Ethyl 1-[(4-chlorophenyl)methyl]-1H-1,2,3-triazole-4-carboxylate126800-31-5C12H12ClN3O2
- 2-[4-[(4-Chloro-2-pyrimidinyl)oxy]phenoxy]ethanamine127957-36-2C12H12ClN3O2
- Ethyl 1-(3-chloro-4-methylphenyl)-1H-1,2,3-triazole-4-carboxylate1206073-15-5C12H12ClN3O2
- 1-[(4-Chlorophenyl)methyl]-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid1267108-10-0C12H12ClN3O2
- N-(2-Chloro-5-hydroxyphenyl)-1,3-dimethyl-1H-pyrazole-5-carboxamide1005788-12-4C12H12ClN3O2
- 4-Chloro-6-(2,5-dimethoxyphenyl)-2-pyrimidinamine862168-14-7C12H12ClN3O2
- 2-Chloro-5-((2-methyl-2H-pyrazol-3-yl)amino)-benzoic acid methyl ester1394348-47-0C12H12ClN3O2
- [(5-Chloro-2-methylquinolin-8-yl)oxy]-N'-hydroxyethanimidamide88757-39-5C12H12ClN3O2
- N-(3-Chloro-4-methoxyphenyl)-5-methyl-1H-imidazole-4-carboxamide88934-01-4C12H12ClN3O2
- 4-(4-Aminophenoxy)pyridine-2-carboxylic acid amide hydrochloride911132-05-3C12H12ClN3O2
- N-[(3-Chlorophenyl)(cyano)methyl]-2-acetamidoacetamide1444584-90-0C12H12ClN3O2
- Ethyl 1-(4-amino-2-chlorophenyl)pyrazole-4-carboxylate1523184-72-6C12H12ClN3O2
- Methyl 5-amino-1-(5-chloro-2-methylphenyl)-1H-pyrazole-4-carboxylate1416347-95-9C12H12ClN3O2
- Methyl 5-amino-1-(3-chloro-4-methylphenyl)-1H-pyrazole-4-carboxylate1264049-59-3C12H12ClN3O2
- Ethyl 1-[(6-chloro-3-pyridinyl)methyl]-1H-pyrazole-4-carboxylate1094202-87-5C12H12ClN3O2
- 2-Chloro-6-[2-(1-methylethoxy)ethoxy]-3,5-pyridinedicarbonitrile1319804-61-9C12H12ClN3O2
- Ethyl 1-(6-chloropyridazin-3-yl)-4-methyl-1H-pyrrole-3-carboxylate1330752-24-3C12H12ClN3O2
- Isopropyl 3-chloro-4-(4H-1,2,4-triazol-4-yl)benzoate1351382-24-5C12H12ClN3O2
- Isopropyl 2-chloro-6-(4H-1,2,4-triazol-4-yl)benzoate1351385-63-1C12H12ClN3O2
- Isopropyl 2-chloro-4-(4H-1,2,4-triazol-4-yl)benzoate1351386-27-0C12H12ClN3O2
- Isopropyl 4-chloro-2-(4H-1,2,4-triazol-4-yl)benzoate1351384-61-6C12H12ClN3O2
- Methyl 2-(6-chloropyridin-2-yl)-1-ethyl-1H-imidazole-5-carboxylate1956370-77-6C12H12ClN3O2
- 4-(4-Cyclopropyl-1H-imidazol-1-yl)picolinic acid hydrochloride1354412-98-8C12H12ClN3O2
- 2-Chloro-4-[[3-(tetrahydro-3-furanyl)-1H-pyrazol-4-yl]oxy]pyridine1898283-91-4C12H12ClN3O2
- Ethyl 1-(8-chloroimidazo[1,5-a]pyrazin-3-yl)cyclopropanecarboxylate1960487-23-3C12H12ClN3O2
- Ethyl 1-(4-chloro-3-methylphenyl)-1H-1,2,3-triazole-4-carboxylate2097965-58-5C12H12ClN3O2
- Ethyl 1-(3-chloro-2-methylphenyl)-1H-1,2,3-triazole-4-carboxylate2098093-70-8C12H12ClN3O2
- Ethyl 1-(5-chloro-2-methylphenyl)-1H-1,2,3-triazole-4-carboxylate2098081-54-8C12H12ClN3O2
- Ethyl 1-(2-chloro-4-methylphenyl)-1H-1,2,3-triazole-4-carboxylate2097990-34-4C12H12ClN3O2
- Ethyl 1-(2-chloro-6-methylphenyl)-1H-1,2,3-triazole-4-carboxylate2098093-71-9C12H12ClN3O2
- 2-((Pyridin-4-ylmethyl)amino)nicotinic acid hcl2206609-84-7C12H12ClN3O2
- (2S)-2-Amino-3-(4-cyano-1H-indol-3-yl)propanoic acid hydrochloride2248184-42-9C12H12ClN3O2
- 2-Chloro-N-[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]propanamide2411230-23-2C12H12ClN3O2
- 1-(5-Chloro-1,3-benzoxazol-2-yl)pyrrolidine-2-carboxamide2548975-69-3C12H12ClN3O2
- 2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid2447111-19-3C12H12ClN3O2
- 2-(3-(4-Chlorophenyl)-4H-1,2,4-triazol-4-yl)-2-methylpropanoic acid2748240-05-1C12H12ClN3O2
- 2-(3-(4-Chlorophenyl)-5-methyl-4H-1,2,4-triazol-4-yl)propanoic acid2748155-39-5C12H12ClN3O2
- 3-(3-(4-Chlorophenyl)-5-methyl-4H-1,2,4-triazol-4-yl)propanoic acid2748566-55-2C12H12ClN3O2
- 1-[3-[(6-Chloropyrazin-2-yl)oxymethyl]azetidin-1-yl]but-2-yn-1-one3030866-76-0C12H12ClN3O2
- 7-Chloro-4-morpholin-4-ylquinazolin-8-ol679797-52-5C12H12ClN3O2
- 1-(5-Chloro-2-methylphenyl)-5-ethyl-1H-1,2,4-triazole-3-carboxylic acid1154102-48-3C12H12ClN3O2
- 1-(4-Ethoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carbonyl chloride88958-26-3C12H12ClN3O2
- 4-Chloro-2-(3-methoxyphenyl)-5-(methylamino)pyridazin-3(2H)-one84607-75-0C12H12ClN3O2
- 2-[(5-Chloroquinolin-8-yl)oxy]-N'-hydroxypropanimidamide58889-07-9C12H12ClN3O2
- 3-Acetyl-N-(2-chloroethyl)-1H-4-azaindole-7-carboxamide1427503-63-6C12H12ClN3O2
- 1-[(4-Chlorophenyl)methyl]-5-(methoxymethyl)-1H-1,2,3-triazole-4-carbaldehyde1267198-83-3C12H12ClN3O2
- 1-[(2-Chlorophenyl)methyl]-5-(methoxymethyl)-1H-1,2,3-triazole-4-carbaldehyde1267784-25-7C12H12ClN3O2
- 1-[(3-Chlorophenyl)methyl]-5-(methoxymethyl)-1H-1,2,3-triazole-4-carbaldehyde1267324-45-7C12H12ClN3O2
- 2-{1-[(4-Chlorophenyl)methyl]-5-methyl-1H-1,2,3-triazol-4-yl}acetic acid1537857-93-4C12H12ClN3O2
- N-(1-Acetyl-5-chloro-1H-indazol-3-yl)-N-methylacetamide98083-51-3C12H12ClN3O2
- Ethyl 1-(6-chloro-2-pyridinyl)-5-methylimidazole-4-carboxylate1398414-93-1C12H12ClN3O2
Frequently asked questions
What is the molar mass of C12H12ClN3O2?
The molar mass of C12H12ClN3O2 is 265.70 g/mol, calculated from standard atomic weights for 12 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 265.0618 Da.
How many compounds have the formula C12H12ClN3O2?
CompoundList lists 223 compounds with the molecular formula C12H12ClN3O2, including (3R,5S)-5-(3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-3-ol, Ethyl 3-amino-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylate, 1-(3-Chlorobenzyl)-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid. 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 C12H12ClN3O2?
C12H12ClN3O2 has a degree of unsaturation of 8. 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.