Molecular formula
C8H9ClN2O3
175 compounds have this formula on CompoundList.
- Molar mass
- 216.62g/mol
- Monoisotopic mass
- 216.0302Da
- Atoms
- 23
- Elements
- 5
- Rings plus double bonds
- 5
The formula C8H9ClN2O3 describes a molecule made of 8 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 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 × 844.36%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 94.19%1.008 × 9 = 9.072 g/mol
- Cl Chlorine × 116.36%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 212.93%14.007 × 2 = 28.014 g/mol
- O Oxygen × 322.16%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C8H9ClN2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 175 of 175 compounds
3-(2-Chloro-5-formyl-1H-imidazol-1-yl)butanoic acid
CAS 2059994-43-1C8H9ClN2O3
1H-Pyrazole-4-propanoic acid, 5-chloro-1,3-dimethyl-I(2)-oxo-
CAS 1378875-93-4C8H9ClN2O3
2-Amino-1-(4-chloro-3-nitrophenyl)ethan-1-ol
CAS 2228587-53-7C8H9ClN2O3
Ethanone, 1-(6-chloro-3-methoxy-4-pyridazinyl)-2-methoxy-
CAS 2941116-11-4C8H9ClN2O3
Methyl 2-(6-chloro-3-oxo-2,3-dihydropyridazin-4-yl)propanoate
CAS 2941118-23-4C8H9ClN2O3
Methyl 3-amino-6-chloro-2-methoxyisonicotinate
CAS 2922067-73-8C8H9ClN2O3
![4-Oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylic acid hydrochloride, (S)- chemical structure, C8H9ClN2O3, CAS 2943005-73-8](/s/FMJGAQWIONJSBI-JEDNCBNOSA-N.svg)
4-Oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylic acid hydrochloride, (S)-
CAS 2943005-73-8C8H9ClN2O3
![O-[1-(4-Chloro-3-nitrophenyl)ethyl]hydroxylamine chemical structure, C8H9ClN2O3, CAS 744987-43-7](/s/KPCKSZJVJDEDCU-UHFFFAOYSA-N.svg)
O-[1-(4-Chloro-3-nitrophenyl)ethyl]hydroxylamine
CAS 744987-43-7C8H9ClN2O3
5-Chloro-N-(2-(methylamino)-2-oxoethyl)furan-2-carboxamide
CAS 1050785-54-0C8H9ClN2O3
Methyl (4-chloro-1H-pyrrole-2-carbonyl)glycinate
CAS 1154238-67-1C8H9ClN2O3
Ethyl 6-chloro-3-methoxypyrazine-2-carboxylate
CAS 1393547-14-2C8H9ClN2O3
2-(4-Chloro-3-nitrophenoxy)ethan-1-amine
CAS 1420476-44-3C8H9ClN2O3
Ethyl 2-chloro-5-methoxypyrimidine-4-carboxylate
CAS 1351344-43-8C8H9ClN2O3
3-Chloro-5-nitro-2-propoxypyridine
CAS 1881331-82-3C8H9ClN2O3
2-(2-Chloro-6-nitrophenoxy)ethan-1-amine
CAS 1427431-77-3C8H9ClN2O3
3-(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)-2-oxopropanoic acid
CAS 1935235-16-7C8H9ClN2O3
Methoxy(4-nitrophenyl)methaniminium chloride
C8H9ClN2O3
![4-Chloro-3-[(E)-methoxyiminomethyl]-5-methyl-1H-pyrrole-2-carboxylic acid chemical structure, C8H9ClN2O3, CAS 907545-40-8](/s/YXYJTIWZORJLRG-XCVCLJGOSA-N.svg)
4-Chloro-3-[(E)-methoxyiminomethyl]-5-methyl-1H-pyrrole-2-carboxylic acid
CAS 907545-40-8C8H9ClN2O3
![N-[(3-Chloro-4-nitrophenyl)methyl]-N-methylhydroxylamine chemical structure, C8H9ClN2O3, CAS 2229419-78-5](/s/LPZJDPBRHYBQDU-UHFFFAOYSA-N.svg)
N-[(3-Chloro-4-nitrophenyl)methyl]-N-methylhydroxylamine
CAS 2229419-78-5C8H9ClN2O3
![O-[2-(3-Chloro-4-nitrophenyl)ethyl]hydroxylamine chemical structure, C8H9ClN2O3, CAS 2229237-77-6](/s/PQSPDWHPPVLPGN-UHFFFAOYSA-N.svg)
O-[2-(3-Chloro-4-nitrophenyl)ethyl]hydroxylamine
CAS 2229237-77-6C8H9ClN2O3
(1S)-2-Amino-1-(3-chloro-4-nitrophenyl)ethan-1-ol
CAS 2227908-51-0C8H9ClN2O3
4-Chloro-2-methoxy-3-(2-nitroethyl)pyridine
CAS 2228406-80-0C8H9ClN2O3
(1S)-2-Amino-1-(2-chloro-5-nitrophenyl)ethan-1-ol
CAS 2227837-52-5C8H9ClN2O3
![O-[1-(2-Chloro-5-nitrophenyl)ethyl]hydroxylamine chemical structure, C8H9ClN2O3, CAS 2229184-79-4](/s/VMDBLWLHQIYGNA-UHFFFAOYSA-N.svg)
O-[1-(2-Chloro-5-nitrophenyl)ethyl]hydroxylamine
CAS 2229184-79-4C8H9ClN2O3
- N-[(4-Chloro-3-nitrophenyl)methyl]-N-methylhydroxylamine2229198-00-7C8H9ClN2O3
- 6-Chloro-2-methoxy-3-(2-nitroethyl)pyridine2228757-87-5C8H9ClN2O3
- (1S)-2-Amino-1-(4-chloro-3-nitrophenyl)ethan-1-ol2227640-50-6C8H9ClN2O3
- O-[2-(4-Chloro-3-nitrophenyl)ethyl]hydroxylamine2228876-96-6C8H9ClN2O3
- N-[(5-Chloro-2-nitrophenyl)methyl]-N-methylhydroxylamine2228153-29-3C8H9ClN2O3
- (1R)-2-Amino-1-(5-chloro-2-nitrophenyl)ethan-1-ol2227884-36-6C8H9ClN2O3
- (1S)-2-Amino-1-(2-chloro-6-nitrophenyl)ethan-1-ol2227894-87-1C8H9ClN2O3
- (1S)-2-Amino-1-(5-chloro-2-nitrophenyl)ethan-1-ol2227914-62-5C8H9ClN2O3
- (1R)-2-Amino-1-(2-chloro-6-nitrophenyl)ethan-1-ol2227917-89-5C8H9ClN2O3
- O-[1-(2-Chloro-6-nitrophenyl)ethyl]hydroxylamine2228648-59-5C8H9ClN2O3
- 3-(4-Chloro-1-ethyl-1H-imidazol-5-yl)-2-oxopropanoic acid2229171-51-9C8H9ClN2O3
- Methyl 4-(2-chloroacetyl)-1-methyl-1H-pyrazole-3-carboxylate2228557-49-9C8H9ClN2O3
- 2-Amino-1-(3-chloro-4-nitrophenyl)ethan-1-ol2228999-89-9C8H9ClN2O3
- O-[1-(5-Chloro-2-nitrophenyl)ethyl]hydroxylamine2228523-47-3C8H9ClN2O3
- (2S)-2-Amino-2-(3-chloro-4-nitrophenyl)ethan-1-ol2227688-76-6C8H9ClN2O3
- 2-Amino-2-(3-chloro-4-nitrophenyl)ethan-1-ol2229080-78-6C8H9ClN2O3
- 2-Amino-1-(5-chloro-2-nitrophenyl)ethan-1-ol2229510-45-4C8H9ClN2O3
- O-[2-(2-Chloro-6-nitrophenyl)ethyl]hydroxylamine2228741-14-6C8H9ClN2O3
- N-[(2-Chloro-5-nitrophenyl)methyl]-N-methylhydroxylamine2229626-28-0C8H9ClN2O3
- (2R)-2-Amino-2-(3-chloro-4-nitrophenyl)ethan-1-ol2227893-72-1C8H9ClN2O3
- 2-Amino-1-(2-chloro-5-nitrophenyl)ethan-1-ol2228418-97-9C8H9ClN2O3
- 6-Chloro-2-(ethoxymethyl)pyrimidine-4-carboxylic acid2137667-54-8C8H9ClN2O3
- (1R)-2-Amino-1-(4-chloro-3-nitrophenyl)ethan-1-ol2227686-71-5C8H9ClN2O3
- 2-Amino-1-(2-chloro-6-nitrophenyl)ethan-1-ol2228537-83-3C8H9ClN2O3
- (1R)-2-Amino-1-(3-chloro-4-nitrophenyl)ethan-1-ol2227757-36-8C8H9ClN2O3
- (1R)-2-Amino-1-(2-chloro-5-nitrophenyl)ethan-1-ol2227764-31-8C8H9ClN2O3
- 2-Amino-2-(6-chloro-2-methoxypyridin-3-yl)acetic acid2228087-86-1C8H9ClN2O3
- 2-Amino-3-(6-chloropyridin-3-yl)-3-hydroxypropanoic acid2228128-54-7C8H9ClN2O3
- 2-Amino-3-(2-chloropyridin-3-yl)-3-hydroxypropanoic acid2228124-94-3C8H9ClN2O3
- 2-Amino-3-(3-chloropyridin-4-yl)-3-hydroxypropanoic acid2156948-87-5C8H9ClN2O3
- 2-Amino-3-(6-chloropyridin-2-yl)-3-hydroxypropanoic acid2228093-07-8C8H9ClN2O3
- 6-Chloro-2-(1-methoxyethyl)pyrimidine-4-carboxylic acid2138260-90-7C8H9ClN2O3
- 4-Chloro-2-(ethoxymethyl)pyrimidine-5-carboxylic acid2168355-73-3C8H9ClN2O3
- N-[(2-Chloro-6-nitrophenyl)methyl]-N-methylhydroxylamine2229090-18-8C8H9ClN2O3
- O-[1-(3-Chloro-4-nitrophenyl)ethyl]hydroxylamine2229395-16-6C8H9ClN2O3
- O-[2-(5-Chloro-2-nitrophenyl)ethyl]hydroxylamine2228334-26-5C8H9ClN2O3
- O-[2-(2-Chloro-5-nitrophenyl)ethyl]hydroxylamine2228285-38-7C8H9ClN2O3
- Ethyl 4-amino-5-chloro-6-hydroxypyridine-2-carboxylate2580197-33-5C8H9ClN2O3
- 4-Chloro-3-acetamido-1-methyl-1H-pyrrole-2-carboxylic acid2680788-86-5C8H9ClN2O3
- Methyl 5-(2-chloroacetyl)-1-methyl-1H-pyrazole-4-carboxylate2229129-54-6C8H9ClN2O3
- Methyl 3-(4-chloro-1-methyl-1H-imidazol-5-yl)-3-oxopropanoate2229552-16-1C8H9ClN2O3
- 2-Chloro-6-(2-hydroxypropan-2-yl)pyrimidine-4-carboxylic acid2891970-40-2C8H9ClN2O3
- Methyl 2-(6-chloro-5-methoxypyrimidin-4-yl)acetate2941536-08-7C8H9ClN2O3
- (Pyridin-2-ylformamido)acetic acid hydrochloride2446249-23-4C8H9ClN2O3
- Ethyl 2-(6-chloro-5-oxo-5,6-dihydropyrazin-2-yl)acetate1822884-75-2C8H9ClN2O3
- 3-Chloro-4-nitro-2-propoxypyridine1881328-90-0C8H9ClN2O3
- Methyl 5-carbamoylpyridine-2-carboxylate, hydrochloride1048340-42-6C8H9ClN2O3
- 3-(N-Hydroxycarbamimidoyl)benzoicacidhydrochloride1369508-17-7C8H9ClN2O3
- Ethyl 7-chloro-2,3-dihydropyrazolo[5,1-b][1,3]oxazole-6-carboxylate2114128-51-5C8H9ClN2O3
- 3-(N-Hydroxycarbamimidoyl)benzoic acid hydrochlorideC8H9ClN2O3
- 2-(3-Chloropropoxy)-5-nitropyridine154011-09-3C8H9ClN2O3
Frequently asked questions
What is the molar mass of C8H9ClN2O3?
The molar mass of C8H9ClN2O3 is 216.62 g/mol, calculated from standard atomic weights for 8 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 216.0302 Da.
How many compounds have the formula C8H9ClN2O3?
CompoundList lists 175 compounds with the molecular formula C8H9ClN2O3, including 3-(2-Chloro-5-formyl-1H-imidazol-1-yl)butanoic acid, 1H-Pyrazole-4-propanoic acid, 5-chloro-1,3-dimethyl-I(2)-oxo-, 2-Amino-1-(4-chloro-3-nitrophenyl)ethan-1-ol. 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 C8H9ClN2O3?
C8H9ClN2O3 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.