Molecular formula
C8H9ClN2O
425 compounds have this formula on CompoundList.
- Molar mass
- 184.62g/mol
- Monoisotopic mass
- 184.0403Da
- Atoms
- 21
- Elements
- 5
- Rings plus double bonds
- 5
The formula C8H9ClN2O describes a molecule made of 8 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 × 852.05%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 94.91%1.008 × 9 = 9.072 g/mol
- Cl Chlorine × 119.20%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 215.17%14.007 × 2 = 28.014 g/mol
- O Oxygen × 18.67%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C8H9ClN2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 425 compounds
![Imidazo[1,2-a]pyridin-3-ylmethanol hydrochloride chemical structure, C8H9ClN2O, CAS 30489-62-4](/s/ZXSCENNAYDRCCJ-UHFFFAOYSA-N.svg)
Imidazo[1,2-a]pyridin-3-ylmethanol hydrochloride
CAS 30489-62-4C8H9ClN2O
6-Chloro-2-(dimethylamino)pyridine-3-carbaldehyde
CAS 1233698-83-3C8H9ClN2O
![Imidazo[1,2-a]pyridin-8-yl-methanol hydrochloride chemical structure, C8H9ClN2O, CAS 111477-18-0](/s/ZTXQTXBIUCYRKA-UHFFFAOYSA-N.svg)
Imidazo[1,2-a]pyridin-8-yl-methanol hydrochloride
CAS 111477-18-0C8H9ClN2O
5-(Aminomethyl)benzoxazole Hydrochloride
CAS 2006277-35-4C8H9ClN2O
![2-{[(1E)-(2-Chloropyridin-3-yl)methylene]amino}ethanol chemical structure, C8H9ClN2O, CAS 2270915-07-4](/s/ZLKMERCPEVLIJW-UHFFFAOYSA-N.svg)
2-{[(1E)-(2-Chloropyridin-3-yl)methylene]amino}ethanol
CAS 2270915-07-4C8H9ClN2O
3-Chloro-2-methylbenzohydrazide
CAS 1022873-06-8C8H9ClN2O
![2-Chloro-4-methoxy-6,7-dihydro-5H-cyclopenta[d]pyrimidine chemical structure, C8H9ClN2O, CAS 81532-47-0](/s/RUKMSXKHIXSVSQ-UHFFFAOYSA-N.svg)
2-Chloro-4-methoxy-6,7-dihydro-5H-cyclopenta[d]pyrimidine
CAS 81532-47-0C8H9ClN2O
2-Amino-N-(3-chlorophenyl)acetamide
CAS 690947-13-8C8H9ClN2O
3-Cyclopropyl-1-methyl-1H-pyrazole-5-carbonyl chloride
CAS 136283-92-6C8H9ClN2O
3-Chloro-6-(1-ethoxyvinyl)pyridazine
CAS 479628-47-2C8H9ClN2O
N'-(2-Chlorophenyl)acetohydrazide
CAS 14580-00-8C8H9ClN2O
2-(2-Chlorophenoxy)ethanimidamide
CAS 144757-44-8C8H9ClN2O
3-Chloro-N-pyridin-3-ylpropanamide
CAS 549537-66-8C8H9ClN2O
3-Chloro-N-(pyridin-2-yl)propanamide
CAS 128456-13-3C8H9ClN2O
4-Chloro-N-hydroxy-2-methylbenzamidine
CAS 721450-66-4C8H9ClN2O
5-Chloro-N-hydroxy-2-methyl-benzamidine
CAS 850005-10-6C8H9ClN2O
(2E)-3-(1,3-Dimethyl-1H-pyrazol-4-yl)-acryloyl chloride
CAS 1173503-50-8C8H9ClN2O
2-Amino-5-chloro-3-methylbenzamide
CAS 1006619-83-5C8H9ClN2O
![2-Methylbenzo[d]oxazol-5-amine hydrochloride chemical structure, C8H9ClN2O, CAS 897439-70-2](/s/JOOANHVKSWQXRZ-UHFFFAOYSA-N.svg)
2-Methylbenzo[d]oxazol-5-amine hydrochloride
CAS 897439-70-2C8H9ClN2O
7-(Aminomethyl)benzoxazole Hydrochloride
CAS 2006276-90-8C8H9ClN2O
7-Methoxy-1H-indazole, hydrochloride
CAS 2708282-33-9C8H9ClN2O
N'-(4-Chlorophenyl)acetohydrazide
CAS 6947-29-1C8H9ClN2O
2-Chloro-3-methylbenzohydrazide
CAS 1023883-70-6C8H9ClN2O
N-(2-Chloroethyl)-3-pyridinecarboxamide
CAS 39262-24-3C8H9ClN2O
- 2-(DiMethylaMino)pyridine-3-carbonyl chloride181132-78-5C8H9ClN2O
- 3-Amino-5-chloro-4-methylbenzamide348165-90-2C8H9ClN2O
- 2-Amino-N-(2-chlorophenyl)acetamide1224155-54-7C8H9ClN2O
- 5-Chloro-3-cyclopropyl-1-methyl-1H-pyrazole-4-carbaldehyde1043920-15-5C8H9ClN2O
- 5-Chloro-N,N-dimethylpyridine-2-carboxamide89544-34-3C8H9ClN2O
- 6-Chloro-4-(dimethylamino)nicotinaldehyde1289122-28-6C8H9ClN2O
- 2-Methyl-1H-benzo[D]imidazol-5-ol hydrochloride92335-78-9C8H9ClN2O
- (4-Chloro-2-methylphenyl)urea6333-35-3C8H9ClN2O
- 5-Chloro-4,6-dimethylnicotinamide890092-35-0C8H9ClN2O
- 4-Chloro-N'-hydroxy-2-methylbenzimidamideC8H9ClN2O
- 2-Amino-2-(2-chlorophenyl)acetamide138228-61-2C8H9ClN2O
- 2-Chloro-1-(2,4-diaminophenyl)ethanone163595-54-8C8H9ClN2O
- 2-Amino-N-(4-chlorophenyl)acetamide101-88-2C8H9ClN2O
- 2-Chloro-5-(1-ethoxyvinyl)pyrimidine122372-20-7C8H9ClN2O
- N-[(2-Chloropyridin-4-yl)methyl]acetamide131052-61-4C8H9ClN2O
- 1-Allyl-3-methyl-1H-pyrazole-4-carbonyl chloride113100-63-3C8H9ClN2O
- N-(4-Chlorophenyl)-N-methylurea22517-43-7C8H9ClN2O
- (1Z)-2-(2-Chlorophenyl)-N'-hydroxyethanimidamide925252-29-5C8H9ClN2O
- 2-Chloro-6-(cyclopropylmethoxy)pyrazine1019493-28-7C8H9ClN2O
- 3-Chloro-6-(cyclopropylmethoxy)pyridazine1019619-79-4C8H9ClN2O
- 2-Chloro-4-(1-ethoxyvinyl)pyrimidine932738-81-3C8H9ClN2O
- 2-Chloro-3-cyclobutoxypyrazine1250943-13-5C8H9ClN2O
- 2-Chloro-N-(6-methyl-pyridin-3-yl)-acetamide1196092-89-3C8H9ClN2O
- 4-Chloro-2-methyl-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine1547048-63-4C8H9ClN2O
- 3-Chloro-N-hydroxy-4-methyl-benzamidine500024-78-2C8H9ClN2O
- 2-Chloro-N,6-dimethylpyridine-4-carboxamide1565386-18-6C8H9ClN2O
- 4-Chloro-3-methylbenzhydrazide864178-66-5C8H9ClN2O
- Benzenediazonium, 4-ethoxy-, chloride38793-99-6C8H9ClN2O
- 1-(2-Chloro-4-methylphenyl)urea1038968-47-6C8H9ClN2O
- 5,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-3-carbonyl chloride1086375-56-5C8H9ClN2O
- 6-Chloro-3,4-dihydro-2H-benzo[b][1,4]oxazin-7-amine908247-65-4C8H9ClN2O
- 2-Chloro-6-cyclobutoxypyrazine1250728-63-2C8H9ClN2O
- 4-Chloro-2-methoxybenzimidamide1339244-42-6C8H9ClN2O
- 2-Amino-2,3-dihydro-1H-isoindol-1-one hydrochloride23990-36-5C8H9ClN2O
- 4-Chloro-6-(1-ethoxyvinyl)pyrimidine736991-92-7C8H9ClN2O
- N'-(3-Chlorophenyl)acetohydrazide13123-97-2C8H9ClN2O
- 2-Chloro-N'-hydroxy-6-methylbenzenecarboximidamide735224-28-9C8H9ClN2O
- 3-Chloro-N-hydroxy-2-methyl-benzamidine885964-07-8C8H9ClN2O
- 7-Methylimidazo[1,2-a]pyridin-2(3H)-one hydrochloride61109-03-3C8H9ClN2O
- 3-Chloro-4-methoxybenzene-1-carboximidamide102151-35-9C8H9ClN2O
- 2-Amino-2-(3-chlorophenyl)acetamide350681-92-4C8H9ClN2O
- 2-Methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carbonyl chloride146979-78-4C8H9ClN2O
- 5-Acetamino-3-chloroaniline1064652-94-3C8H9ClN2O
- 4-Chloro-5,6,7,8-tetrahydrophthalazin-1-ol89981-21-5C8H9ClN2O
- 6-Chloro-N-ethylpyridine-2-carboxamide157328-18-2C8H9ClN2O
- 2-Chloro-6-ethylpyridine-4-carboxamide60019-49-0C8H9ClN2O
- (1Z)-2-(2-Chlorophenyl)-N-hydroxyethanimidamideC8H9ClN2O
- 3-Amino-5-chloro-N-methyl-benzamide1540452-16-1C8H9ClN2O
- N-(6-Chloro-2-methylpyridin-3-yl)acetamide1093880-44-4C8H9ClN2O
- 2-Chloro-4-cyclobutoxypyrimidine1251272-12-4C8H9ClN2O
- 2-Chloro-6-methoxybenzimidamide1249792-15-1C8H9ClN2O
- 2-Chloro-4-methoxybenzene-1-carboximidamide1121695-22-4C8H9ClN2O
- 6-Chloro-4-cyclopropoxypyridin-3-amine1243470-66-7C8H9ClN2O
- N-Methyl-N-(pyridin-2-ylmethyl)carbamoyl chloride1447450-67-0C8H9ClN2O
- 2-Methylimidazo[1,2-a]pyridin-7-ol hydrochloride2828433-70-9C8H9ClN2O
- 2-Chloro-N-(pyridin-3-ylmethyl)acetamide401640-80-0C8H9ClN2O
- 4,5,6,7-Tetrahydro-1H-benzimidazole-6-carbonyl chloride131020-44-5C8H9ClN2O
- (AlphaR)-alpha-amino-4-chlorobenzeneacetamide379232-39-0C8H9ClN2O
- 2-((2-Chlorophenyl)amino)acetamide138608-88-5C8H9ClN2O
- N-(3-Amino-2-chlorophenyl)acetamide32114-61-7C8H9ClN2O
- 4-Chloro-6,N-dimethylnicotinamide473255-50-4C8H9ClN2O
- 2-(4-Chloroanilino)acetamide21979-12-4C8H9ClN2O
- N-[(4-Chloro-2-pyridinyl)methyl]acetamide96628-83-0C8H9ClN2O
- 4-Amino-1H-indol-6-ol hydrochloride1134321-85-9C8H9ClN2O
- 2-Chloro-N,6-dimethylpyridine-3-carboxamide78593-68-7C8H9ClN2O
- 4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridine-3-carbonyl chloride307307-99-9C8H9ClN2O
- 6-(Dimethylamino)pyridine-3-carbonyl chloride246034-30-0C8H9ClN2O
- N-[4-(Chloromethyl)-2-pyridinyl]acetamide872706-98-4C8H9ClN2O
- 2-Chloro-6-[(1Z)-2-ethoxyethenyl]pyrazine1207852-61-6C8H9ClN2O
- 8-Chloro-2,3,4,5-tetrahydropyrido[3,2-F][1,4]oxazepine956461-79-3C8H9ClN2O
- 2-Chloro-4-[(1E)-3-methoxyprop-1-en-1-yl]pyrimidine1312535-74-2C8H9ClN2O
- 2-Chloro-5-(1-ethoxyethenyl)pyrazine1206723-31-0C8H9ClN2O
- 4-Chloro-6-cyclobutoxypyrimidine1247342-59-1C8H9ClN2O
- 2-Chloro-4-(cyclopropylmethoxy)pyrimidine1249453-31-3C8H9ClN2O
- 2-(Azetidin-3-yloxy)-5-chloropyridine1342506-37-9C8H9ClN2O
- 2-Chloro-6-methylbenzohydrazide1388805-00-2C8H9ClN2O
Frequently asked questions
What is the molar mass of C8H9ClN2O?
The molar mass of C8H9ClN2O is 184.62 g/mol, calculated from standard atomic weights for 8 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 184.0403 Da.
How many compounds have the formula C8H9ClN2O?
CompoundList lists 425 compounds with the molecular formula C8H9ClN2O, including Imidazo[1,2-a]pyridin-3-ylmethanol hydrochloride, 6-Chloro-2-(dimethylamino)pyridine-3-carbaldehyde, Imidazo[1,2-a]pyridin-8-yl-methanol hydrochloride. 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 C8H9ClN2O?
C8H9ClN2O 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.