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Molecular formula

C19H18ClNO5

20 compounds have this formula on CompoundList.

Molar mass
375.81g/mol
Monoisotopic mass
375.0874Da
Atoms
44
Elements
5
Rings plus double bonds
11

The formula C19H18ClNO5 describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 5 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 × 1960.73%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 184.83%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 19.43%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 13.73%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 521.29%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C19H18ClNO5

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 20 of 20 compounds

Methyl 5-chloro-2-methoxy-4-{[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]amino}benzoate chemical structure, C19H18ClNO5, CAS 1164482-77-2
Methyl 5-chloro-2-methoxy-4-{[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]amino}benzoate
CAS 1164482-77-2C19H18ClNO5
Methyl 4-[2-(2-chlorophenoxy)propanoyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate chemical structure, C19H18ClNO5, CAS 879951-96-9
Methyl 4-[2-(2-chlorophenoxy)propanoyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate
CAS 879951-96-9C19H18ClNO5
Methyl 4-[(4-chloro-2-methylphenoxy)acetyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate chemical structure, C19H18ClNO5, CAS 879954-02-6
Methyl 4-[(4-chloro-2-methylphenoxy)acetyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate
CAS 879954-02-6C19H18ClNO5
Methyl 4-[(4-chloro-3-methylphenoxy)acetyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate chemical structure, C19H18ClNO5, CAS 879954-57-1
Methyl 4-[(4-chloro-3-methylphenoxy)acetyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate
CAS 879954-57-1C19H18ClNO5
[2-[(4-Chlorobenzoyl)amino]-2-oxoethyl] 3-(4-methoxyphenyl)propanoate chemical structure, C19H18ClNO5, CAS 731792-07-7
[2-[(4-Chlorobenzoyl)amino]-2-oxoethyl] 3-(4-methoxyphenyl)propanoate
CAS 731792-07-7C19H18ClNO5
Ethyl 3-{[N-(4-chlorobenzoyl)-beta-alanyl]oxy}benzoate chemical structure, C19H18ClNO5, CAS 876918-85-3
Ethyl 3-{[N-(4-chlorobenzoyl)-beta-alanyl]oxy}benzoate
CAS 876918-85-3C19H18ClNO5
(4E)-5-(3-Chlorophenyl)-4-[hydroxy(5-methylfuran-2-yl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione chemical structure, C19H18ClNO5, CAS 371213-69-3
(4E)-5-(3-Chlorophenyl)-4-[hydroxy(5-methylfuran-2-yl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione
CAS 371213-69-3C19H18ClNO5
(4E)-5-(3-Chlorophenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione chemical structure, C19H18ClNO5, CAS 371233-52-2
(4E)-5-(3-Chlorophenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
CAS 371233-52-2C19H18ClNO5
Gravacridonolchlorine chemical structure, C19H18ClNO5, CAS 38494-85-8
Gravacridonolchlorine
CAS 38494-85-8C19H18ClNO5
(4E)-5-(4-Chlorophenyl)-4-[hydroxy(5-methylfuran-2-yl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione chemical structure, C19H18ClNO5, CAS 433317-45-4
(4E)-5-(4-Chlorophenyl)-4-[hydroxy(5-methylfuran-2-yl)methylidene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione
CAS 433317-45-4C19H18ClNO5
Ethyl (4Z)-4-({[(2-chlorophenyl)carbonyl]oxy}imino)-3-methyl-4,5,6,7-tetrahydro-1-benzofuran-2-carboxylate chemical structure, C19H18ClNO5, CAS 296244-49-0
Ethyl (4Z)-4-({[(2-chlorophenyl)carbonyl]oxy}imino)-3-methyl-4,5,6,7-tetrahydro-1-benzofuran-2-carboxylate
CAS 296244-49-0C19H18ClNO5
[2-(4-Methoxyphenyl)-2-oxoethyl] 4-(2-chloroanilino)-4-oxobutanoate chemical structure, C19H18ClNO5, CAS 351496-86-1
[2-(4-Methoxyphenyl)-2-oxoethyl] 4-(2-chloroanilino)-4-oxobutanoate
CAS 351496-86-1C19H18ClNO5
5-Chloro-3-[2-(3,4-dimethoxyphenyl)-2-oxoethyl]-3-hydroxy-1-methylindol-2-one chemical structure, C19H18ClNO5, CAS 690227-15-7
5-Chloro-3-[2-(3,4-dimethoxyphenyl)-2-oxoethyl]-3-hydroxy-1-methylindol-2-one
CAS 690227-15-7C19H18ClNO5
(4E)-5-(4-Chlorophenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione chemical structure, C19H18ClNO5, CAS 371140-24-8
(4E)-5-(4-Chlorophenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione
CAS 371140-24-8C19H18ClNO5
Ethyl 2-[[2-[2-(4-chlorophenyl)acetyl]oxyacetyl]amino]benzoate chemical structure, C19H18ClNO5, CAS 1001562-23-7
Ethyl 2-[[2-[2-(4-chlorophenyl)acetyl]oxyacetyl]amino]benzoate
CAS 1001562-23-7C19H18ClNO5
Syntaverin hydrochloride monohydrate chemical structure, C19H18ClNO5, CAS 6055-38-5
Syntaverin hydrochloride monohydrate
CAS 6055-38-5C19H18ClNO5
4-[3-(4-Chlorophenoxy)propyl]-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid chemical structure, C19H18ClNO5, CAS 1215807-39-8
4-[3-(4-Chlorophenoxy)propyl]-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid
CAS 1215807-39-8C19H18ClNO5
Benzoic acid, anhydride with 3-chloro-2,6-dimethoxy-N-(2-propenyloxy)benzenecarboximidic acid chemical structure, C19H18ClNO5, CAS 29104-32-3
Benzoic acid, anhydride with 3-chloro-2,6-dimethoxy-N-(2-propenyloxy)benzenecarboximidic acid
CAS 29104-32-3C19H18ClNO5
5-({1-[(Benzyloxy)carbonyl]pyrrolidin-3-yl}oxy)-2-chlorobenzoic acid chemical structure, C19H18ClNO5, CAS 2580218-18-2
5-({1-[(Benzyloxy)carbonyl]pyrrolidin-3-yl}oxy)-2-chlorobenzoic acid
CAS 2580218-18-2C19H18ClNO5
N-[3-(4-Chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propen-1-yl]glycine chemical structure, C19H18ClNO5, CAS 107110-95-2
N-[3-(4-Chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propen-1-yl]glycine
CAS 107110-95-2C19H18ClNO5

Frequently asked questions

What is the molar mass of C19H18ClNO5?

The molar mass of C19H18ClNO5 is 375.81 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 375.0874 Da.

How many compounds have the formula C19H18ClNO5?

CompoundList lists 20 compounds with the molecular formula C19H18ClNO5, including Methyl 5-chloro-2-methoxy-4-{[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]amino}benzoate, Methyl 4-[2-(2-chlorophenoxy)propanoyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate, Methyl 4-[(4-chloro-2-methylphenoxy)acetyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate. 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 C19H18ClNO5?

C19H18ClNO5 has a degree of unsaturation of 11. 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.