Molecular formula
C9H8ClN3O2
239 compounds have this formula on CompoundList.
- Molar mass
- 225.63g/mol
- Monoisotopic mass
- 225.0305Da
- Atoms
- 23
- Elements
- 5
- Rings plus double bonds
- 7
The formula C9H8ClN3O2 describes a molecule made of 9 carbon atoms, 8 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 × 947.91%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 83.57%1.008 × 8 = 8.064 g/mol
- Cl Chlorine × 115.71%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 318.62%14.007 × 3 = 42.021 g/mol
- O Oxygen × 214.18%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C9H8ClN3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 239 compounds
Methyl (5-chloro-2-benzimidazolyl)carbamate
CAS 20367-38-8C9H8ClN3O2
![Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-6-carboxylate chemical structure, C9H8ClN3O2, CAS 43024-70-0](/s/JHEDDGFTBNFOOK-UHFFFAOYSA-N.svg)
Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-6-carboxylate
CAS 43024-70-0C9H8ClN3O2
![4-Chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid chemical structure, C9H8ClN3O2, CAS 175201-94-2](/s/LHEUUYZQYKWDSY-UHFFFAOYSA-N.svg)
4-Chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid
CAS 175201-94-2C9H8ClN3O2
2-Chloro-N-(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)acetamide
CAS 339293-46-8C9H8ClN3O2
Imidazo(1,2-b)pyridazine-2-carboxylic acid, 6-chloro-, ethyl ester
CAS 64067-99-8C9H8ClN3O2
3-(3-Pyridinyl)-1H-pyrazole-5-carboxylic acid hydrochloride
CAS 1093636-79-3C9H8ClN3O2
Ethyl 5-chloropyrazolo(1,5-a)pyrimidine-3-carboxylate
CAS 1224944-77-7C9H8ClN3O2
Ethyl 6-chloro-1H-pyrazolo(3,4-b)pyridine-4-carboxylate
CAS 1426918-16-2C9H8ClN3O2
5-(Pyridin-4-yl)-1H-pyrazole-3-carboxylic acid hydrochloride
CAS 865610-69-1C9H8ClN3O2
![Ethyl 6-chloropyrazolo[1,5-A]pyrimidine-2-carboxylate chemical structure, C9H8ClN3O2, CAS 1005209-44-8](/s/HDRIBFRDDYKHAP-UHFFFAOYSA-N.svg)
Ethyl 6-chloropyrazolo[1,5-A]pyrimidine-2-carboxylate
CAS 1005209-44-8C9H8ClN3O2
![Ethyl 8-chloroimidazo[1,2-a]pyrazine-2-carboxylate chemical structure, C9H8ClN3O2, CAS 1208083-32-2](/s/YRMBJHBAWFNCHP-UHFFFAOYSA-N.svg)
Ethyl 8-chloroimidazo[1,2-a]pyrazine-2-carboxylate
CAS 1208083-32-2C9H8ClN3O2
![Ethyl 2-chloropyrazolo[1,5-a]pyrimidine-3-carboxylate chemical structure, C9H8ClN3O2, CAS 1394003-65-6](/s/WYDKSIFRIJGMBA-UHFFFAOYSA-N.svg)
Ethyl 2-chloropyrazolo[1,5-a]pyrimidine-3-carboxylate
CAS 1394003-65-6C9H8ClN3O2
3-(Pyridin-2-yl)-1H-pyrazole-5-carboxylic acid hydrochloride
CAS 1188375-21-4C9H8ClN3O2
![Methyl 7-chloro-2-methylpyrazolo[1,5-a]pyrimidine-5-carboxylate chemical structure, C9H8ClN3O2, CAS 1783390-73-7](/s/MKIYOGTXOPCPET-UHFFFAOYSA-N.svg)
Methyl 7-chloro-2-methylpyrazolo[1,5-a]pyrimidine-5-carboxylate
CAS 1783390-73-7C9H8ClN3O2
Ethyl 4-chloropyrazolo(1,5-a)pyrazine-2-carboxylate
CAS 1823920-22-4C9H8ClN3O2
1-(Pyridin-3-yl)-1H-pyrazole-4-carboxylic acid hydrochloride
CAS 1394040-13-1C9H8ClN3O2
![Methyl 4-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate chemical structure, C9H8ClN3O2, CAS 1260663-57-7](/s/CQKNGJFYCSWIRI-UHFFFAOYSA-N.svg)
Methyl 4-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate
CAS 1260663-57-7C9H8ClN3O2
3-(1H-1,2,4-Triazol-1-yl)benzoic acid hydrochloride
CAS 1311317-30-2C9H8ClN3O2
6-(1H-Imidazol-1-yl)pyridine-2-carboxylic acid hydrochloride
CAS 1432679-80-5C9H8ClN3O2
2-(1H-Imidazol-1-yl)pyridine-4-carboxylic acid hydrochloride
CAS 1193389-34-2C9H8ClN3O2
![Methyl 6-chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate chemical structure, C9H8ClN3O2, CAS 2091473-85-5](/s/KFZQHTVRVQOEIO-UHFFFAOYSA-N.svg)
Methyl 6-chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate
CAS 2091473-85-5C9H8ClN3O2
4-Aminocinnoline-3-carboxylic acid hydrochloride
CAS 2408968-52-3C9H8ClN3O2
1-(Pyridin-3-yl)-1H-pyrazole-3-carboxylic acid hydrochloride
CAS 2361643-70-9C9H8ClN3O2
2-(1H-Imidazol-1-yl)pyridine-3-carboxylic acid hydrochloride
CAS 2503202-49-9C9H8ClN3O2
- 6-Chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid1780540-65-9C9H8ClN3O2
- Ethyl 8-chloro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylate1401082-55-0C9H8ClN3O2
- Methyl 7-chloro-5-methylpyrazolo[1,5-a]pyrimidine-2-carboxylate2995373-64-1C9H8ClN3O2
- 7H-Pyrrolo(2,3-d)pyrimidine-5-carboxylic acid, 4-chloro-, ethyl ester144927-57-1C9H8ClN3O2
- 2-(Chloromethyl)-1-methyl-5-nitro-1H-1,3-benzodiazole20443-39-4C9H8ClN3O2
- 5-Chloro-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione112734-83-5C9H8ClN3O2
- Ethyl (2Z)-(6-chloropyridazin-3(2H)-ylidene)(cyano)ethanoate87544-25-0C9H8ClN3O2
- BP 1699446-80-7C9H8ClN3O2
- Ethyl 7-chloro-1H-pyrazolo[4,3-B]pyridine-6-carboxylate100478-04-4C9H8ClN3O2
- Ethyl 6-chloroimidazo[1,2-b]pyridazine-3-carboxylate1150566-27-0C9H8ClN3O2
- Ethyl 6-chloropyrazolo[1,5-a]pyrimidine-3-carboxylate936074-36-1C9H8ClN3O2
- 1 suppliersEthyl 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate187725-00-4C9H8ClN3O2
- Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-5-carboxylate61098-37-1C9H8ClN3O2
- Methyl 4-chloro-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylate310442-40-1C9H8ClN3O2
- Ethyl 4-chloro-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylate853058-42-1C9H8ClN3O2
- Methyl 6-chloro-imidazo[1,2-B]pyridazine-2-acetate215531-00-3C9H8ClN3O2
- Ethyl 4-chloropyrrolo[2,1-f][1,2,4]triazine-2-carboxylate1120214-92-7C9H8ClN3O2
- Ethyl 6-chloroimidazo[1,2-b]pyridazine-8-carboxylate1161847-33-1C9H8ClN3O2
- Ethyl 4-chloropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate903129-94-2C9H8ClN3O2
- Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-3-carboxylate749216-54-4C9H8ClN3O2
- Ethyl 4-chloro-1H-pyrazolo[3,4-b]pyridine-5-carboxylate50476-72-7C9H8ClN3O2
- 4-Chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid59060-16-1C9H8ClN3O2
- 3-Chloro-2,5-dimethylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid932236-38-9C9H8ClN3O2
- Ethyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate1363405-21-3C9H8ClN3O2
- Ethyl 4-chloro-5H-pyrrolo[3,2-d]pyrimidine-6-carboxylate1638760-02-7C9H8ClN3O2
- Ethyl 4-chloro-1H-pyrrolo[2,3-d]pyrimidine-2-carboxylate1209749-81-4C9H8ClN3O2
- Ethyl 7-chloroimidazo[1,2-c]pyrimidine-2-carboxylate1105187-40-3C9H8ClN3O2
- Ethyl 4-chloropyrrolo[2,1-F][1,2,4]triazine-5-carboxylate1408064-98-1C9H8ClN3O2
- 1,3,4-Oxadiazole, 2-amino-5-(p-chlorophenoxymethyl)-21520-97-8C9H8ClN3O2
- 2-(4-Nitrophenyl)-1H-imidazole hydrochloride1193389-98-8C9H8ClN3O2
- Ethyl 2-chloro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate1060816-62-7C9H8ClN3O2
- Ethyl 8-Chloroimidazo[1,5-a]pyrazine-1-carboxylate1160248-06-5C9H8ClN3O2
- Ethyl 4-chloropyrrolo[2,1-f][1,2,4]triazine-7-carboxylate1356016-43-7C9H8ClN3O2
- 1-[(6-Chloropyridin-2-yl)amino]pyrrolidine-2,5-dione1383626-20-7C9H8ClN3O2
- Ethyl 2-chloroimidazo[1,5-a]pyrimidine-8-carboxylate1250998-26-5C9H8ClN3O2
- Ethyl 6-chloro-1H-pyrazolo[4,3-b]pyridine-3-carboxylate1363380-62-4C9H8ClN3O2
- Bicarbamimide, 2-(o-chlorophenyl)-3-methyl-34873-92-2C9H8ClN3O2
- 6-(4-Chlorophenyl)-1,3,5-triazinane-2,4-dione61851-92-1C9H8ClN3O2
- Ethyl 6-chloro-1H-pyrazolo[3,4-b]pyridine-3-carboxylate1083181-27-4C9H8ClN3O2
- 2-(1H-1,2,4-Triazol-1-yl)benzoic acid hydrochloride1203898-11-6C9H8ClN3O2
- Ethyl 5-chloro-1H-pyrazolo[3,4-C]pyridine-3-carboxylate1363382-17-5C9H8ClN3O2
- Ethyl 3-chloroimidazo[1,2-a]pyrimidine-2-carboxylate860612-52-8C9H8ClN3O2
- 3-(5-Chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)propanoic acid1279219-56-5C9H8ClN3O2
- Ethyl 6-chloroimidazo[1,2-a]pyrazine-3-carboxylate1250996-97-4C9H8ClN3O2
- 3-Chloro-5,7-dimethylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid304687-27-2C9H8ClN3O2
- Methyl (4-chloro-1H-benzimidazol-2-yl)carbamate55214-28-3C9H8ClN3O2
- 5-(5-Chloro-2-methoxyphenyl)-1,3,4-oxadiazol-2-amine1016686-46-6C9H8ClN3O2
- Methyl 2-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate1638763-30-0C9H8ClN3O2
- 1-(6-Chloropyridin-3-yl)dihydropyrimidine-2,4(1H,3H)-dione2926651-43-4C9H8ClN3O2
- Acetic acid, aminooxo-, ((2-chlorophenyl)methylene)hydrazide, (E)-133661-80-0C9H8ClN3O2
- Methyl 4-amino-3-chloro-1H-indazole-6-carboxylate885521-29-9C9H8ClN3O2
- Ethyl 6-chloroimidazo[1,2-A]pyrimidine-2-carboxylate944896-79-1C9H8ClN3O2
- 7-Chloro-[1,2,3]triazolo[1,5-a]pyridine-3-carboxylic acid ethyl ester1273566-66-7C9H8ClN3O2
- Ethyl 6-chloro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylate1628946-63-3C9H8ClN3O2
- 3-(1H-Pyrazol-1-yl)pyridine-4-carboxylic acid hydrochloride2138565-85-0C9H8ClN3O2
- 6-(1H-Imidazol-1-yl)pyridine-3-carboxylic acid hydrochloride2138078-26-7C9H8ClN3O2
- 1-(2-Chloroethyl)-6-nitro-1H-indazole27225-61-2C9H8ClN3O2
- 2-(6-Chloro-7-methylimidazo[1,2-b]pyridazin-2-yl)acetic acid64068-10-6C9H8ClN3O2
- 1,2,4-Oxadiazole-3-methanol, 5-amino-alpha-(4-chlorophenyl)-51807-86-4C9H8ClN3O2
- 2-Amino-1,8-naphthyridine-3-carboxylic acid hydrochloride578007-68-8C9H8ClN3O2
- Ethyl 5-chloro-3H-imidazo[4,5-b]pyridine-2-carboxylate1044772-75-9C9H8ClN3O2
- 2-(3-Nitrophenyl)-1H-imidazole hydrochloride1193389-94-4C9H8ClN3O2
- Methyl 4-(azidomethyl)-2-chlorobenzoate264276-72-4C9H8ClN3O2
- Ethyl 5-chloroimidazo[1,5-a]pyrazine-1-carboxylate1250996-90-7C9H8ClN3O2
- 5-(1H-Pyrazol-4-yl)pyridine-2-carboxylic acid, hydrochloride2411292-62-9C9H8ClN3O2
- 2-(6-Chloro-8-methylimidazo[1,2-b]pyridazin-2-yl)acetic acid64068-12-8C9H8ClN3O2
- 2-(3-Chloro-5-nitrophenyl)-4,5-dihydro-1H-imidazole787490-77-1C9H8ClN3O2
- Ethyl 2-(6-chloropyridazin-3-yl)-2-cyanoacetate84677-45-2C9H8ClN3O2
- 3-((6-Chloropyridin-3-yl)methyl)imidazolidine-2,4-dione223380-81-2C9H8ClN3O2
- 4-Aminoquinazoline-7-carboxylic acid hydrochloride1177895-56-5C9H8ClN3O2
- Ethyl 4-chloroimidazo[1,5-a]pyrimidine-3-carboxylate944709-61-9C9H8ClN3O2
- 4-Chloro-6,7-dimethoxypyrido[3,2-d]pyrimidine1142189-36-3C9H8ClN3O2
- 3-Chloro-7-methylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid methyl ester916213-94-0C9H8ClN3O2
- Ethyl 5-chloroimidazo[1,2-a]pyrazine-2-carboxylate1250999-47-3C9H8ClN3O2
- 4-Chloro-8,9-dihydro-7H-pyrimido[4,5-B]azepine-6-carboxylic acid1429013-02-4C9H8ClN3O2
- 5-(2-Chloropyridin-3-yl)-5-methylimidazolidine-2,4-dione1421601-54-8C9H8ClN3O2
Frequently asked questions
What is the molar mass of C9H8ClN3O2?
The molar mass of C9H8ClN3O2 is 225.63 g/mol, calculated from standard atomic weights for 9 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 225.0305 Da.
How many compounds have the formula C9H8ClN3O2?
CompoundList lists 239 compounds with the molecular formula C9H8ClN3O2, including Methyl (5-chloro-2-benzimidazolyl)carbamate, Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-6-carboxylate, 4-Chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-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 C9H8ClN3O2?
C9H8ClN3O2 has a degree of unsaturation of 7. 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.