Molecular formula
C13H9ClN2O2
81 compounds have this formula on CompoundList.
- Molar mass
- 260.68g/mol
- Monoisotopic mass
- 260.0353Da
- Atoms
- 27
- Elements
- 5
- Rings plus double bonds
- 10
The formula C13H9ClN2O2 describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 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 × 1359.90%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 93.48%1.008 × 9 = 9.072 g/mol
- Cl Chlorine × 113.60%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 210.75%14.007 × 2 = 28.014 g/mol
- O Oxygen × 212.27%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C13H9ClN2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 81 of 81 compounds
5-Amino-2-(5-chloro-1,3-benzoxazol-2-yl)phenol
CAS 22105-55-1C13H9ClN2O2
3-Chloro-2-(4-hydroxyphenyl)-2H-indazol-5-ol
CAS 848142-62-1C13H9ClN2O2
![Benzaldehyde, 5-[(2-chlorophenyl)azo]-2-hydroxy- chemical structure, C13H9ClN2O2, CAS 38501-84-7](/s/ZPOXHEZPUFKFGC-UHFFFAOYSA-N.svg)
Benzaldehyde, 5-[(2-chlorophenyl)azo]-2-hydroxy-
CAS 38501-84-7C13H9ClN2O2
4-Amino-2-(5-chloro-1,3-benzoxazol-2-yl)phenol
CAS 293737-93-6C13H9ClN2O2
Ethyl 4-chloro-8-cyanoquinoline-3-carboxylate
CAS 77173-67-2C13H9ClN2O2
![4-Chloro-2-[5-(furan-2-yl)-1H-pyrazol-3-yl]phenol chemical structure, C13H9ClN2O2, CAS 344948-19-2](/s/DBFZTTDBQHHVGE-UHFFFAOYSA-N.svg)
4-Chloro-2-[5-(furan-2-yl)-1H-pyrazol-3-yl]phenol
CAS 344948-19-2C13H9ClN2O2
4-Chloro-N-(3-nitrobenzylidene)-aniline
CAS 10480-25-8C13H9ClN2O2
3-Chloro-N-(3-nitrobenzylidene)-aniline
CAS 10480-27-0C13H9ClN2O2
2-(4-Chlorophenoxy)-4-methoxypyridine-3-carbonitrile
CAS 338773-52-7C13H9ClN2O2
Ethyl 4-chloro-7-cyanoquinoline-3-carboxylate
CAS 2580250-60-6C13H9ClN2O2
![3-[5-(Chloromethyl)-1,3,4-oxadiazol-2-yl]naphthalen-1-ol chemical structure, C13H9ClN2O2, CAS 2089256-07-3](/s/XHWCHXBUTNQTDS-UHFFFAOYSA-N.svg)
3-[5-(Chloromethyl)-1,3,4-oxadiazol-2-yl]naphthalen-1-ol
CAS 2089256-07-3C13H9ClN2O2
Ethyl 4-chloro-8-cyanoquinoline-2-carboxylate
CAS 2710769-08-5C13H9ClN2O2
2-Chloro-5-methyl-pyrido(2,3-b)(1,4)benzoxazepin-6(5H)-one
CAS 140413-07-6C13H9ClN2O2
![Benzenamine, 3-chloro-N-[(4-nitrophenyl)methylene]- chemical structure, C13H9ClN2O2, CAS 10480-21-4](/s/ITRPQIGCYZACJJ-UHFFFAOYSA-N.svg)
Benzenamine, 3-chloro-N-[(4-nitrophenyl)methylene]-
CAS 10480-21-4C13H9ClN2O2
4(3H)-Pyrimidinone, 3-(1-(4-chlorobenzoyl)ethenyl)-
CAS 108664-29-5C13H9ClN2O2
![5-[(E)-(4-Chlorophenyl)diazenyl]-2-hydroxybenzaldehyde chemical structure, C13H9ClN2O2, CAS 884195-36-2](/s/XRNLZEQGHIINEL-UHFFFAOYSA-N.svg)
5-[(E)-(4-Chlorophenyl)diazenyl]-2-hydroxybenzaldehyde
CAS 884195-36-2C13H9ClN2O2
![2-Amino-8-chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one chemical structure, C13H9ClN2O2, CAS 23474-55-7](/s/WZJWVAGJKRYALX-UHFFFAOYSA-N.svg)
2-Amino-8-chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one
CAS 23474-55-7C13H9ClN2O2
1-(2-Chlorophenyl)-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
CAS 147373-90-8C13H9ClN2O2
p-Chlorobenzylidene-(4-nitrophenyl)-amine
CAS 5340-14-7C13H9ClN2O2
![4-Chloro-N-[(2-nitrophenyl)methylene]benzenamine chemical structure, C13H9ClN2O2, CAS 17064-76-5](/s/SJLMYVAOOXRLEM-UHFFFAOYSA-N.svg)
4-Chloro-N-[(2-nitrophenyl)methylene]benzenamine
CAS 17064-76-5C13H9ClN2O2
![5-[(E)-(3-Chlorophenyl)diazenyl]-2-hydroxybenzaldehyde chemical structure, C13H9ClN2O2, CAS 38501-85-8](/s/FRXDOZLHJOKQPQ-UHFFFAOYSA-N.svg)
5-[(E)-(3-Chlorophenyl)diazenyl]-2-hydroxybenzaldehyde
CAS 38501-85-8C13H9ClN2O2
6-Chloro-2-(4-methoxyphenoxy)nicotinonitrile
CAS 1402088-16-7C13H9ClN2O2
4-Nitro-n-phenylbenzenecarboximidoyl chloride
CAS 5466-94-4C13H9ClN2O2
N-(2-Chlorophenyl)-1-(2-nitrophenyl)methanimine
CAS 17099-16-0C13H9ClN2O2
- (E)-1-(4-Chloro-3-nitrophenyl)-N-phenylmethanimine66398-99-0C13H9ClN2O2
- p-Chlorobenzylidene-(3-nitrophenyl)-amine10480-29-2C13H9ClN2O2
- 3-(4-Chlorophenyl)-5-(2-methyl-3-furyl)-1,2,4-oxadiazole693235-84-6C13H9ClN2O2
- 1-(2-Chloro-5-nitrophenyl)-N-phenylmethanimine34595-14-7C13H9ClN2O2
- Methyl 1-(3-chloro-2-cyanophenyl)-1H-pyrrole-2-carboxylate866042-56-0C13H9ClN2O2
- N-(4-Nitrophenyl)benzenecarboximidoyl chloride34918-79-1C13H9ClN2O2
- 2H-Benzimidazol-2-one, 1,3-dihydro-6-chloro-1-(4-hydroxyphenyl)-79759-67-4C13H9ClN2O2
- 4-(Benzo[d]oxazol-4-yloxy)-3-chloroaniline1033810-11-5C13H9ClN2O2
- Benzoic acid, 2-[(4-chlorophenyl)azo]-13304-24-0C13H9ClN2O2
- 3-[5-(Chloromethyl)-1,3,4-oxadiazol-2-yl]-2-naphthol97027-21-9C13H9ClN2O2
- Benzenamine, 4-chloro-N-[(4-nitrophenyl)methylene]-14796-61-3C13H9ClN2O2
- 4-Chloro-6-cyanoquinoline-3-carboxylic acid ethyl ester403841-76-9C13H9ClN2O2
- 4-Chloro-3-cyano-6-quinolinecarboxylic acid ethyl ester872577-51-0C13H9ClN2O2
- 4-Chloro-2-(5-methoxy-2-oxo-1,2-dihydropyridin-4-yl)benzonitrile1630193-83-7C13H9ClN2O2
- (4E)-3-(Chloromethyl)-4-(1H-indol-4-ylmethylene)-isoxazol-5(4H)-one1142199-63-0C13H9ClN2O2
- 4-Amino-2-(7-chloro-1,3-benzoxazol-2-yl)phenol2469903-30-6C13H9ClN2O2
- N-(2-Chlorophenyl)-1-(3-nitrophenyl)methanimine17099-17-1C13H9ClN2O2
- 2-Chloro-N-(4-oxopyrrolo[1,2-a]indol-7-yl)acetamide66889-57-4C13H9ClN2O2
- 2-Chloro-N-(4-oxopyrrolo[1,2-a]indol-6-yl)acetamide66889-56-3C13H9ClN2O2
- Benzenamine, 4-chloro-3-nitro-N-(phenylmethylene)-95300-02-0C13H9ClN2O2
- 1,3,4-Oxadiazole, 2-[(4-chlorophenyl)methyl]-5-(2-furanyl)-606098-02-6C13H9ClN2O2
- 2-(2-Chloro-3-methoxyphenyl)oxazolo[4,5-b]pyridine60772-62-5C13H9ClN2O2
- 2-(2-Chlorophenyl)-5-(3-methylfuran-2-yl)-1,3,4-oxadiazole950226-77-4C13H9ClN2O2
- 10-Chloro-2H,3H,4H-[1,4]dioxepino[2,3-g]quinoline-9-carbonitrile1017037-61-4C13H9ClN2O2
- (4E)-3-(Chloromethyl)-4-(1H-indol-3-ylmethylene)isoxazol-5(4H)-one1142199-56-1C13H9ClN2O2
- (E)-2-Chloro-5-(4-nitrostyryl)pyridine938435-66-6C13H9ClN2O2
- 3-Chloro-5-[(6-methyl-2-oxo-1,2-dihydropyridin-4-yl)oxy]benzonitrile1155846-97-1C13H9ClN2O2
- 7-Amino-2-chlorodibenz[b,f][1,4]oxazepine-11(10H)-one37081-73-5C13H9ClN2O2
- 1-(5-Chloro-2-hydroxyphenyl)-1,3-dihydro-2H-benzimidazol-2-one141798-00-7C13H9ClN2O2
- 4-(Benzo[d]oxazol-2-yloxy)-3-chlorobenzenamine865349-57-1C13H9ClN2O2
- 5-Chloro-2-(4-methoxyphenyl)oxazolo[5,4-B]pyridine1201324-13-1C13H9ClN2O2
- 3-Chloro-5-[(4-methyl-2-oxo-1,2-dihydropyridin-3-yl)oxy]benzonitrile1155847-57-6C13H9ClN2O2
- 4-(1,2-Benzisoxazol-4-yloxy)-3-chloroaniline1033811-25-4C13H9ClN2O2
- 7-Amino-2-chloro-1-methyl-3H-phenoxazin-3-one53669-95-7C13H9ClN2O2
- Benzenecarboximidoyl chloride, N-(2-nitrophenyl)-3493-72-9C13H9ClN2O2
- 4-Chloro-2,3-dihydro-3-hydroxy-2-phenyl-1H-pyrrolo[3,4-c]pyridin-1-one133928-71-9C13H9ClN2O2
- 3-Chloro-4-(1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione174574-69-7C13H9ClN2O2
- 3-(4-Chlorophenoxy)-3-phenoxy-3H-diazirene651306-56-8C13H9ClN2O2
- Methyl 6-chloro-9H-pyrido[3,4-b]indole-3-carboxylate110522-03-7C13H9ClN2O2
- N-(4-Chlorophenyl)-6-formyl-2-pyridinecarboxamide685903-37-1C13H9ClN2O2
- Malaridine phosphate impurity 31550046-41-7C13H9ClN2O2
- 5-Chloro-2-(phenyldiazenyl)benzoic acid15089-55-1C13H9ClN2O2
- (4E)-3-(Chloromethyl)-4-[(1H-indol-4-yl)methylidene]-4,5-dihydro-1,2-oxazol-5-oneC13H9ClN2O2
- 5-(4-Chlorophenoxy)-4-methoxypicolinonitrile2311865-11-7C13H9ClN2O2
- Ethyl4-chloro-5-cyanoquinoline-3-carboxylate2639427-55-5C13H9ClN2O2
- Methyl 4-chloropyrrolo[1,2-a]quinoxaline-7-carboxylate2842028-56-0C13H9ClN2O2
- N-(3-Nitrophenyl)benzenecarboximidoyl chloride52807-30-4C13H9ClN2O2
- 2-Chloro-5-[(furo[2,3-c]pyridin-7-yl)amino]phenol918340-58-6C13H9ClN2O2
- 2-Chloro-5-[(furo[3,2-c]pyridin-4-yl)amino]phenol918340-56-4C13H9ClN2O2
- 5-(5-Chloro-2-hydroxyphenyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one1432912-78-1C13H9ClN2O2
- (4E)-3-(Chloromethyl)-4-(1H-indol-5-ylmethylene)-isoxazol-5(4H)-one1142199-80-1C13H9ClN2O2
- 1-(4-Chlorophenyl)-4-(prop-2-yn-1-yl)-1,2,3,4-tetrahydropyrazine-2,3-dione2640973-02-8C13H9ClN2O2
- 1-(2-Chlorophenyl)-4-(prop-2-yn-1-yl)-1,2,3,4-tetrahydropyrazine-2,3-dione2415625-32-8C13H9ClN2O2
- 1-(3-Chlorophenyl)-4-(prop-2-yn-1-yl)-1,2,3,4-tetrahydropyrazine-2,3-dione2770629-31-5C13H9ClN2O2
- 6-(But-1-yn-1-yl)-4-chloro-3-nitroquinoline2443479-40-9C13H9ClN2O2
- (E)-3-[2-(2-Chlorophenyl)pyrimidin-5-yl]prop-2-enoic acid928712-86-1C13H9ClN2O2
- 6-Chloro-2-(4-methoxyphenyl)oxazolo[5,4-b]pyridine1354749-91-9C13H9ClN2O2
Frequently asked questions
What is the molar mass of C13H9ClN2O2?
The molar mass of C13H9ClN2O2 is 260.68 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 260.0353 Da.
How many compounds have the formula C13H9ClN2O2?
CompoundList lists 81 compounds with the molecular formula C13H9ClN2O2, including 5-Amino-2-(5-chloro-1,3-benzoxazol-2-yl)phenol, 3-Chloro-2-(4-hydroxyphenyl)-2H-indazol-5-ol, Benzaldehyde, 5-[(2-chlorophenyl)azo]-2-hydroxy-. 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 C13H9ClN2O2?
C13H9ClN2O2 has a degree of unsaturation of 10. 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.