Molecular formula
C7H9ClN2O
434 compounds have this formula on CompoundList.
- Molar mass
- 172.61g/mol
- Monoisotopic mass
- 177.0717Da
- Atoms
- 20
- Elements
- 5
- Rings plus double bonds
- 4
The formula C7H9ClN2O describes a molecule made of 7 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 × 748.71%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 95.26%1.008 × 9 = 9.072 g/mol
- Cl Chlorine × 120.54%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 216.23%14.007 × 2 = 28.014 g/mol
- O Oxygen × 19.27%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C7H9ClN2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 434 compounds
Pralidoxime chloride
CAS 51-15-0C7H9ClN2O
3-Carbamyl-1-methylpyridinium Chloride
CAS 1005-24-9C7H9ClN2O
(5-Chloro-2-methoxyphenyl)hydrazine
CAS 202823-24-3C7H9ClN2O
Benzenecarboximidamide, 4-hydroxy-, hydrochloride (1:1)
CAS 38148-63-9C7H9ClN2O
(2S)-1-(2-Chloroacetyl)pyrrolidine-2-carbonitrile
CAS 207557-35-5C7H9ClN2O
Clazamycin B
CAS 71774-49-7C7H9ClN2O
1-(Carbamoylmethyl)pyridinium Chloride
CAS 41220-29-5C7H9ClN2O
4-Chloro-6-(propan-2-yloxy)pyrimidine
CAS 83774-13-4C7H9ClN2O
Trimethyl-1H-pyrazole-4-carbonyl chloride
CAS 98298-63-6C7H9ClN2O
3-Hydroxybenzene-1-carboximidamide hydrochloride
CAS 63502-89-6C7H9ClN2O
1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride
CAS 128249-59-2C7H9ClN2O
4-Chloro-2-(methoxymethyl)-6-methylpyrimidine
CAS 3122-80-3C7H9ClN2O
2-Chloro-6-(propan-2-yloxy)pyrazine
CAS 1016698-79-5C7H9ClN2O
2-Chloro-4-isopropoxypyrimidine
CAS 1250967-81-7C7H9ClN2O
2-Hydroxybenzene-1-carboximidamide hydrochloride
CAS 501904-25-2C7H9ClN2O
5-Chloro-3-ethyl-1-methyl-1H-pyrazole-4-carbaldehyde
CAS 128564-56-7C7H9ClN2O
5-(Chloromethyl)-3-cyclobutyl-1,2,4-oxadiazole
CAS 1221278-57-4C7H9ClN2O
3-(Chloromethyl)-5-cyclobutyl-1,2,4-oxadiazole
CAS 259683-88-0C7H9ClN2O
2-Chloro-5-(propan-2-yloxy)pyrimidine
CAS 169677-67-2C7H9ClN2O
2-(6-Chloropyridazin-3-yl)propan-2-ol
CAS 1093881-08-3C7H9ClN2O
4-Chloro-6-(methoxymethyl)-2-methylpyrimidine
CAS 3122-81-4C7H9ClN2O
(4-Chloro-3-methoxyphenyl)hydrazine
CAS 178423-72-8C7H9ClN2O
2-Chloro-4-ethoxy-5-methylpyrimidine
CAS 135292-36-3C7H9ClN2O
4-Chloro-5-methoxybenzene-1,2-diamine
CAS 38608-06-9C7H9ClN2O
- 6-(Chloromethyl)-2-ethyl-4(3H)-pyrimidinone94171-09-2C7H9ClN2O
- 3-Chloro-4-methoxy-1,2-benzenediamine1378864-94-8C7H9ClN2O
- (5-Chloro-2-methoxypyridin-3-yl)methanamine1256816-82-6C7H9ClN2O
- (6-Chloro-2-methoxypyridin-3-yl)methanamine1784544-06-4C7H9ClN2O
- 1-Cyclopropyl-1H-imidazole-4-carbaldehyde hydrochloride2089257-24-7C7H9ClN2O
- 2-Chloro-4-propoxypyrimidine83774-10-1C7H9ClN2O
- 5-(1-Chloroethyl)-3-cyclopropyl-1,2,4-oxadiazole1040329-60-9C7H9ClN2O
- 2-(Chloromethyl)-5-cyclobutyl-1,3,4-oxadiazole1178318-62-1C7H9ClN2O
- 4-Chloro-2-ethoxy-6-methylpyrimidine932701-88-7C7H9ClN2O
- 2-(Methylamino)nicotinaldehyde hydrochloride67295-24-3C7H9ClN2O
- 2-(1-Chloroethyl)-6-methylpyrimidin-4-ol1394040-96-0C7H9ClN2O
- 3-(1H-Imidazol-2-yl)cyclobutan-1-one hydrochloride2174001-60-4C7H9ClN2O
- 4-Chloro-6-methoxy-2,5-dimethylpyrimidine102074-10-2C7H9ClN2O
- 4-Cyanopiperidine-1-carbonyl chloride1257300-55-2C7H9ClN2O
- 4,5,6,7-Tetrahydro-1H-indazol-5-one hydrochloride2490406-10-3C7H9ClN2O
- 1-(4-Aminopyridin-3-yl)ethan-1-one hydrochloride2703780-58-7C7H9ClN2O
- 2-(Chloromethyl)-4-methoxy-6-methylpyrimidine89966-99-4C7H9ClN2O
- 2-Chloro-3-propoxypyrazine1248609-64-4C7H9ClN2O
- 4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carbaldehyde1547032-01-8C7H9ClN2O
- (2-Chloro-5-hydrazinylphenyl)methanol1639878-85-5C7H9ClN2O
- 5H,6H,7H-Pyrrolo(3,4-b)pyridin-2-ol hydrochloride1989671-41-1C7H9ClN2O
- 5-(Chloromethyl)-4-methoxy-2-methylpyrimidine1692409-29-2C7H9ClN2O
- 2-Chloro-1-(1,5-dimethyl-1H-pyrazol-3-yl)ethan-1-one1691739-40-8C7H9ClN2O
- 3-(1H-Imidazol-1-yl)cyclobutan-1-one hydrochloride2378503-71-8C7H9ClN2O
- 2-Chloro-4-methoxy-6-methylpyridin-3-amine309275-53-4C7H9ClN2O
- 4-(Chloromethyl)-2-(methoxymethyl)pyrimidine1341507-67-2C7H9ClN2O
- 5-(Chloromethyl)-3-(cyclopropylmethyl)-1,2,4-oxadiazole1506463-66-6C7H9ClN2O
- 5-(Chloromethyl)-2-methoxy-4-methylpyrimidine1555080-80-2C7H9ClN2O
- 2-(2-Chloropyridin-4-ylamino)ethanol1206248-42-1C7H9ClN2O
- 6-Chloro-2-(propan-2-yl)pyrimidin-4-ol54120-95-5C7H9ClN2O
- 2H,3H-Furo[2,3-c]pyridin-5-amine hydrochloride2694733-82-7C7H9ClN2O
- Clazamycin A71806-55-8C7H9ClN2O
- 6-Chloro-2-methoxy-5-methylpyridin-3-amine1936261-26-5C7H9ClN2O
- 4-(Chloromethyl)-2-methoxy-6-methylpyrimidine1378738-27-2C7H9ClN2O
- 1H,2H,3H-Pyrido[3,4-b][1,4]oxazine hydrochloride2768332-28-9C7H9ClN2O
- 2-Cyclopropyl-1H-imidazole-4-carbaldehyde hydrochloride2219372-03-7C7H9ClN2O
- N-Methylnicotinamide monohydrochloride29711-57-7C7H9ClN2O
- Pyridinium, 4-((hydroxyimino)methyl)-N-methyl-, chloride58822-12-1C7H9ClN2O
- 1-(2-Chloroacetyl)pyrrolidine-2-carbonitrile274901-37-0C7H9ClN2O
- 2-((5-Chloropyridin-3-yl)oxy)ethan-1-amine497949-30-1C7H9ClN2O
- 3-Chloro-6-isopropoxypyridazine3184-71-2C7H9ClN2O
- 2-Chloro-4-ethoxy-6-methylpyrimidine37482-64-7C7H9ClN2O
- N'-Hydroxybenzenecarboximidamide hydrochloride99277-23-3C7H9ClN2O
- 2-Chloro-6-ethoxypyridin-4-amine904311-14-4C7H9ClN2O
- 1 suppliers(R)-1-(2-Chloroacetyl)pyrrolidine-2-carbonitrile565452-98-4C7H9ClN2O
- 2-((4-Chloropyridin-2-yl)oxy)ethanamine1346708-15-3C7H9ClN2O
- 3-Chloro-6-propoxypyridazine5788-60-3C7H9ClN2O
- 2-(2-Chloropyrimidin-5-yl)propan-2-ol110100-09-9C7H9ClN2O
- 4-Chloro-1-ethyl-3-methyl-1H-pyrazole-5-carbaldehyde1245772-98-8C7H9ClN2O
- 2-Amino-1-(pyridin-3-yl)ethanone hydrochloride93103-00-5C7H9ClN2O
- 2-((6-Chloropyridin-2-yl)amino)ethanol29449-82-9C7H9ClN2O
- (6-Chloro-4-(methylamino)pyridin-3-yl)methanol449811-30-7C7H9ClN2O
- 1-(3-Aminopyridin-4-yl)ethanone hydrochloride1185292-85-6C7H9ClN2O
- 2-Chloro-5-isopropoxypyrazine1081522-65-7C7H9ClN2O
- 1-(2-Chloroethyl)-3-methyl-1H-pyrazole-4-carbaldehyde120842-54-8C7H9ClN2O
- 1 suppliers2,3-Dihydroimidazo[1,2-a]pyridin-5(1H)-one hydrochloride1332581-57-3C7H9ClN2O
- 1 suppliers6-Chloro-4-isopropyl-pyridazin-3-ol1696366-11-6C7H9ClN2O
- (3-Chloro-4-methoxyphenyl)hydrazine24630-85-1C7H9ClN2O
- 1-Ethyl-3-methyl-1H-pyrazole-4-carbonyl chloride1171573-50-4C7H9ClN2O
- (3-Chloro-6-methoxypyridin-2-yl)methanamine1060810-37-8C7H9ClN2O
- 4-Chloro-6-ethoxy-2-methylpyrimidine1248229-24-4C7H9ClN2O
- 2-(5-Chloropyrazin-2-yl)propan-2-ol1240596-83-1C7H9ClN2O
- 2-Chloro-1-(3,5-dimethyl-pyrazol-1-yl)-ethanone36140-55-3C7H9ClN2O
- (5-Chloro-6-methoxypyridin-3-yl)methanamine1196155-48-2C7H9ClN2O
- 2-(2-Chloropyrimidin-4-yl)propan-2-ol1312535-77-5C7H9ClN2O
- 6-Chloro-4-ethoxypyridin-3-amine872282-68-3C7H9ClN2O
- Pralidoxime chloride, (Z)-13698-37-8C7H9ClN2O
- 4-Chloro-5-ethoxy-2-methylpyrimidine24611-12-9C7H9ClN2O
- 1-(2-Chloroethyl)-5-methyl-1H-pyrazole-4-carbaldehyde120842-55-9C7H9ClN2O
- 1-Ethyl-5-methyl-1H-pyrazole-4-carbonyl chloride1172423-27-6C7H9ClN2O
- 1-(4-Chloro-1-ethyl-1H-pyrazol-3-yl)ethanone1006434-27-0C7H9ClN2O
- 1-(4-Chloro-1-ethyl-1H-pyrazol-5-yl)ethanone1006482-81-0C7H9ClN2O
- 5-Chloro-1-ethyl-3-methyl-1H-pyrazole-4-carbaldehyde412327-38-9C7H9ClN2O
- 5-Chloro-2-ethoxypyridin-3-amine886373-74-6C7H9ClN2O
- 1-Isopropyl-1H-pyrazole-4-carbonyl chloride1103424-89-0C7H9ClN2O
- 2-Chloro-3-(propan-2-yloxy)pyrazine1209457-92-0C7H9ClN2O
Frequently asked questions
What is the molar mass of C7H9ClN2O?
The molar mass of C7H9ClN2O is 172.61 g/mol, calculated from standard atomic weights for 7 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 177.0717 Da.
How many compounds have the formula C7H9ClN2O?
CompoundList lists 434 compounds with the molecular formula C7H9ClN2O, including Pralidoxime chloride, 3-Carbamyl-1-methylpyridinium Chloride, (5-Chloro-2-methoxyphenyl)hydrazine. 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 C7H9ClN2O?
C7H9ClN2O has a degree of unsaturation of 4. 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.