Molecular formula
C5H9ClN2O
89 compounds have this formula on CompoundList.
- Molar mass
- 148.59g/mol
- Monoisotopic mass
- 148.0403Da
- Atoms
- 18
- Elements
- 5
- Rings plus double bonds
- 2
The formula C5H9ClN2O describes a molecule made of 5 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 × 540.42%12.011 × 5 = 60.055 g/mol
- H Hydrogen × 96.11%1.008 × 9 = 9.072 g/mol
- Cl Chlorine × 123.86%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 218.85%14.007 × 2 = 28.014 g/mol
- O Oxygen × 110.77%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C5H9ClN2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 89 of 89 compounds
4-Chloronitrosopiperidine
CAS 65445-61-6C5H9ClN2O
4-Methylimidazol-5-ylmethanolhydrochloride
CAS 38585-62-5C5H9ClN2O
1-(2-Chloroethyl)imidazolidin-2-one
CAS 2387-20-4C5H9ClN2O
(3-Methyl-1,2-oxazol-5-yl)methanamine hydrochloride
CAS 70183-89-0C5H9ClN2O
1-(1H-Imidazol-4-yl)ethan-1-ol hydrochloride
CAS 62256-53-5C5H9ClN2O
(4-Methyl-1H-imidazol-2-yl)methanol hydrochloride
CAS 1923088-49-6C5H9ClN2O
2-Amino-N-(prop-2-yn-1-yl)acetamide hydrochloride
CAS 1221722-25-3C5H9ClN2O
Morpholine-2-carbonitrile hydrochloride
CAS 1205751-07-0C5H9ClN2O
(5-Methyl-1,3-oxazol-2-yl)methanamine hydrochloride
CAS 2173992-46-4C5H9ClN2O
2-(1H-Imidazol-4-yl)ethan-1-ol hydrochloride
CAS 180307-01-1C5H9ClN2O
3-Aminooxolane-3-carbonitrile hydrochloride
CAS 1354963-38-4C5H9ClN2O
2-(1H-Pyrazol-4-yl)ethan-1-ol hydrochloride
CAS 1185150-10-0C5H9ClN2O
2-(1,2-Oxazol-4-yl)ethan-1-amine hydrochloride
CAS 1187928-51-3C5H9ClN2O
1-(4-Methyl-1,3-oxazol-5-yl)methanamine hydrochloride
CAS 2137600-24-7C5H9ClN2O
2-(1,2-Oxazol-3-yl)ethan-1-amine hydrochloride
CAS 1314902-00-5C5H9ClN2O
1-(1,2-Oxazol-3-yl)ethan-1-amine hydrochloride
CAS 1082746-81-3C5H9ClN2O
1-(1,3-Oxazol-4-yl)ethan-1-amine hydrochloride
CAS 2305252-95-1C5H9ClN2O
2-Aminopent-4-ynamide hydrochloride
CAS 375859-33-9C5H9ClN2O
1-Ethyl-1H-pyrazol-5-ol hydrochloride
CAS 106903-47-3C5H9ClN2O
(1-Methyl-1H-imidazol-2-yl)methanol hydrochloride
CAS 718642-27-4C5H9ClN2O
2-(3-Hydroxyazetidin-3-yl)acetonitrile hydrochloride
CAS 1803604-94-5C5H9ClN2O
2-(1,2-Oxazol-5-yl)ethan-1-amine hydrochloride
CAS 1782805-62-2C5H9ClN2O
1-(5-Methyl-1,3-oxazol-4-yl)methanamine hydrochloride
CAS 1196151-54-8C5H9ClN2O
N,5-dimethyl-1,2-oxazol-3-amine hydrochloride
CAS 2173998-79-1C5H9ClN2O
- (1S)-1-(1H-Pyrazol-3-yl)ethan-1-ol hydrochloride1807941-76-9C5H9ClN2O
- Methyl[(1,3-oxazol-4-yl)methyl]amine hydrochloride2866319-32-4C5H9ClN2O
- (1S)-1-(1H-Imidazol-4-yl)ethan-1-ol hydrochloride2287238-70-2C5H9ClN2O
- (2-Methyl-1,3-oxazol-4-yl)methanamine hydrochloride2061979-41-5C5H9ClN2O
- 3-Hydroxypyrrolidine-3-carbonitrile hydrochloride2731014-55-2C5H9ClN2O
- 2-(1H-Imidazol-2-yl)ethan-1-ol hydrochloride2680531-91-1C5H9ClN2O
- 2-(Azetidin-3-yloxy)acetonitrile hydrochloride3017252-02-4C5H9ClN2O
- 1 suppliers3-Chloronitrosopiperidine65445-60-5C5H9ClN2O
- (5-Methylisoxazol-3-yl)methanamine hydrochloride1050590-34-5C5H9ClN2O
- (5-Methylisoxazol-4-yl)methanamine hydrochloride1949836-91-2C5H9ClN2O
- Isoxazol-3-ylmethyl-methyl-amine hydrochloride1187927-38-3C5H9ClN2O
- 3,5-Dimethylisoxazol-4-amine hydrochloride127107-28-2C5H9ClN2O
- (3-Methylisoxazol-4-yl)methanamine hydrochloride1373029-26-5C5H9ClN2O
- Ethyl 2-cyanoacetimidate hydrochloride55244-11-6C5H9ClN2O
- Isoxazol-5-ylmethyl-methyl-amine hydrochloride1187927-44-1C5H9ClN2O
- 1-(Oxazol-5-yl)ethanamine hydrochloride317830-75-4C5H9ClN2O
- (S)-Morpholine-2-carbonitrile hydrochloride1417789-39-9C5H9ClN2O
- 1-Isoxazol-5-YL-ethylamine hydrochloride1187930-08-0C5H9ClN2O
- (R)-Morpholine-2-carbonitrile hydrochloride1262409-78-8C5H9ClN2O
- 2,5-Diazabicyclo[2.2.1]heptan-3-one, hydrochloride2934517-89-0C5H9ClN2O
- (1-Methyl-1H-imidazol-4-yl)methanol hydrochloride96831-65-1C5H9ClN2O
- 4,5-Dimethyl-1,3-oxazol-2-amine hydrochloride91114-85-1C5H9ClN2O
- 1,5-Dimethyl-1H-pyrazol-3(2H)-one hydrochloride1714081-03-4C5H9ClN2O
- 3,4-Dehydro-L-proline amide hydrochloride64869-59-6C5H9ClN2O
- (1R)-1-(1H-Pyrazol-3-yl)ethan-1-ol hydrochloride1807939-22-5C5H9ClN2O
- 3-Methoxyazetidine-3-carbonitrile hydrochloride2227206-17-7C5H9ClN2O
- Piperazine-1-carbonyl chloride69433-07-4C5H9ClN2O
- 1-(1,3-Oxazol-2-yl)ethan-1-amine hydrochloride1803567-50-1C5H9ClN2O
- 5-Ethyl-1,2-oxazol-4-amine hydrochloride1803610-92-5C5H9ClN2O
- 3-(Hydroxymethyl)azetidine-3-carbonitrile hydrochloride1820684-49-8C5H9ClN2O
- 1-(1H-Imidazol-2-yl)ethan-1-ol hydrochloride2411264-05-4C5H9ClN2O
- 3,6-Diazabicyclo[3.1.1]heptan-2-one, hydrochloride2806738-86-1C5H9ClN2O
- (4-Methyloxazol-2-yl)methanamine hydrochloride1391733-72-4C5H9ClN2O
- 1-(1H-Pyrazol-3-yl)ethan-1-ol hydrochloride2138223-18-2C5H9ClN2O
- Methyl[(1,3-oxazol-5-yl)methyl]amine hydrochloride2839157-96-7C5H9ClN2O
- Dimethyl-1,2-oxazol-3-amine hydrochloride195447-71-3C5H9ClN2O
- 3-Ethyl-1,2-oxazol-4-amine hydrochloride2803856-81-5C5H9ClN2O
- 3-(Aminomethyl)oxetane-3-carbonitrile hydrochloride2268800-94-6C5H9ClN2O
- (1r,3r)-3-Chloro-N'-hydroxycyclobutane-1-carboximidamide2433861-30-2C5H9ClN2O
- (2R,4S)-4-Hydroxypyrrolidine-2-carbonitrile hydrochloride2306252-37-7C5H9ClN2O
- (R)-1-(1H-Imidazol-5-yl)ethan-1-ol hydrochloride2757961-42-3C5H9ClN2O
- Methyl[(1,3-oxazol-2-yl)methyl]amine hydrochloride2763751-31-9C5H9ClN2O
- N-(2-Chloroethyl)aziridine-1-carboxamide15872-04-5C5H9ClN2O
- Rel-(3R,4R)-4-hydroxypyrrolidine-3-carbonitrile hydrochloride265108-44-9C5H9ClN2O
- (1R)-1-(1,3-Oxazol-4-yl)ethan-1-amine hydrochloride2994316-79-7C5H9ClN2O
- (2-Methyloxazol-5-yl)methanamine hydrochloride1222084-56-1C5H9ClN2O
- (2S,4R)-4-Hydroxypyrrolidine-2-carbonitrile hydrochloride1350834-26-2C5H9ClN2O
- 2-Amino-5-chloropent-4-enamide1704187-48-3C5H9ClN2O
- (4-Methylisoxazol-3-yl)methanamine hydrochloride2089651-04-5C5H9ClN2O
- 1,3-Dimethyl-4,5-dihydro-1H-pyrazol-4-one hydrochloride2649086-88-2C5H9ClN2O
- 1,3-Dimethyl-1H-pyrazol-4-ol hydrochloride2419220-99-6C5H9ClN2O
- 3,6-Diazabicyclo[3.2.0]heptan-7-one hydrochloride2920389-70-2C5H9ClN2O
- (2R,3S)-3-Hydroxypyrrolidine-2-carbonitrile hydrochloride2306255-02-5C5H9ClN2O
- (S)-1-(1H-Imidazol-2-yl)ethan-1-ol hcl2253953-70-5C5H9ClN2O
- (R)-1-(1H-Imidazol-2-yl)ethan-1-ol hcl2894087-69-3C5H9ClN2O
- 2-Amino-4-chloropent-4-enamide2171670-65-6C5H9ClN2O
- 3-Chloropyrrolidine-1-carboxamide2168444-30-0C5H9ClN2O
- (2S)-N-Hydroxypyrrolidine-2-carbonimidoyl chloride2679920-66-0C5H9ClN2O
- 1-(3-Aminoazetidin-1-yl)-2-chloroethan-1-one2920152-79-8C5H9ClN2O
- rac-(3R,4R)-4-Hydroxypyrrolidine-3-carbonitrile hydrochlorideC5H9ClN2O
- Morpholine-3-carbonitrile hydrochloride1205749-07-0C5H9ClN2O
- trans-4-Hydroxypyrrolidine-3-carbonitrile, hydrochlorideC5H9ClN2O
- (1S,4S)-2,5-Diazabicyclo[2.2.1]heptan-3-one hydrochloride2940876-56-0C5H9ClN2O
- (1R,4R)-2,5-Diazabicyclo[2.2.1]heptan-3-one hydrochloride2940860-00-2C5H9ClN2O
- 4-Amino-N-methylbut-2-ynamide hydrochloride2923841-98-7C5H9ClN2O
Frequently asked questions
What is the molar mass of C5H9ClN2O?
The molar mass of C5H9ClN2O is 148.59 g/mol, calculated from standard atomic weights for 5 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 148.0403 Da.
How many compounds have the formula C5H9ClN2O?
CompoundList lists 89 compounds with the molecular formula C5H9ClN2O, including 4-Chloronitrosopiperidine, 4-Methylimidazol-5-ylmethanolhydrochloride, 1-(2-Chloroethyl)imidazolidin-2-one. 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 C5H9ClN2O?
C5H9ClN2O has a degree of unsaturation of 2. 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.