Molecular formula
C18H19NO4
571 compounds have this formula on CompoundList.
- Molar mass
- 313.35g/mol
- Monoisotopic mass
- 317.1565Da
- Atoms
- 42
- Elements
- 4
- Rings plus double bonds
- 10
The formula C18H19NO4 describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 4 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 × 1869.00%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 196.11%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 14.47%14.007 × 1 = 14.007 g/mol
- O Oxygen × 420.42%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C18H19NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 571 compounds
7,8-Epoxydihydrocodeinone
CAS 72785-19-4C18H19NO4
![N-Cyclopropyl-2-({7-methyl-4-oxo-1H,2H,3H,4H-cyclopenta[c]chromen-9-yl}oxy)acetamide chemical structure, C18H19NO4, CAS 380475-83-2](/s/YBUBRHJRKAVEMM-UHFFFAOYSA-N.svg)
N-Cyclopropyl-2-({7-methyl-4-oxo-1H,2H,3H,4H-cyclopenta[c]chromen-9-yl}oxy)acetamide
CAS 380475-83-2C18H19NO4
2-(1-Allyl-2,5-dimethyl-1H-pyrrol-3-yl)-2-oxoethyl 2-hydroxybenzoate
CAS 867329-47-3C18H19NO4
![3-{2-[4-(4-Methylphenyl)phenoxy]acetylamino}propanoic acid chemical structure, C18H19NO4, CAS 405923-76-4](/s/WVPBXFDRFVQSQY-UHFFFAOYSA-N.svg)
3-{2-[4-(4-Methylphenyl)phenoxy]acetylamino}propanoic acid
CAS 405923-76-4C18H19NO4
Artavenustine
CAS 88668-27-3C18H19NO4
(S)-2-(((Benzyloxy)carbonyl)amino)-4-phenylbutanoic acid
CAS 127862-89-9C18H19NO4
N-Benzyl-N-((benzyloxy)carbonyl)-beta-alanine
CAS 252919-08-7C18H19NO4
Cinnamanilide, 3,4,5-trimethoxy-
CAS 10263-44-2C18H19NO4
Crinine acetate
CAS 93452-26-7C18H19NO4
Z-N-Me-Phe-OH
CAS 2899-07-2C18H19NO4
Cbz-N-methyl-DL-phenylalanine
CAS 81134-79-4C18H19NO4
![(BetaS)-beta-[[(Phenylmethoxy)carbonyl]amino]benzenebutanoic acid chemical structure, C18H19NO4, CAS 26250-86-2](/s/WUIQVOMIYLNNEC-INIZCTEOSA-N.svg)
(BetaS)-beta-[[(Phenylmethoxy)carbonyl]amino]benzenebutanoic acid
CAS 26250-86-2C18H19NO4
Methyl 4-(3-hydroxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate
CAS 5473-33-6C18H19NO4
(R)-2-(((Benzyloxy)carbonyl)amino)-4-phenylbutanoic acid
CAS 138812-70-1C18H19NO4
![[4-(5,6-Dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl)phenyl] acetate chemical structure, C18H19NO4, CAS 6149-75-3](/s/LXECMFOWRUUXAV-UHFFFAOYSA-N.svg)
[4-(5,6-Dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl)phenyl] acetate
CAS 6149-75-3C18H19NO4
2-(2-Ethoxy-4-formylphenoxy)-N-(3-methylphenyl)acetamide
CAS 247592-66-1C18H19NO4
![(2R)-2-[Methyl(phenylmethoxycarbonyl)amino]-3-phenylpropanoic acid chemical structure, C18H19NO4, CAS 114526-00-0](/s/JDGXKNMKNMSHRJ-MRXNPFEDSA-N.svg)
(2R)-2-[Methyl(phenylmethoxycarbonyl)amino]-3-phenylpropanoic acid
CAS 114526-00-0C18H19NO4
![Benzoic acid, 3-[[[2-(1-methylethyl)phenoxy]acetyl]amino]- chemical structure, C18H19NO4, CAS 304890-52-6](/s/KAGNFYNPIBRHJS-UHFFFAOYSA-N.svg)
Benzoic acid, 3-[[[2-(1-methylethyl)phenoxy]acetyl]amino]-
CAS 304890-52-6C18H19NO4
2-(2-Ethoxy-4-formylphenoxy)-N-(2-methylphenyl)acetamide
CAS 247592-68-3C18H19NO4
Ethyl 2-amino-5-oxo-4-phenyl-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate
CAS 107752-85-2C18H19NO4
Fmoc-serinol
CAS 154928-40-2C18H19NO4
![3'-((tert-Butoxycarbonyl)amino)-[1,1'-biphenyl]-3-carboxylic acid chemical structure, C18H19NO4, CAS 904086-01-7](/s/LDFRDLKJPCOLHU-UHFFFAOYSA-N.svg)
3'-((tert-Butoxycarbonyl)amino)-[1,1'-biphenyl]-3-carboxylic acid
CAS 904086-01-7C18H19NO4
(2E)-1-(3-Aminophenyl)-3-(3,4,5-trimethoxyphenyl)-2-propen-1-one
CAS 1245650-02-5C18H19NO4
N-Norsinoactine
CAS 13186-21-5C18H19NO4
- 2-(tert-Butoxycarbonyl-phenyl-amino)-benzoic acid669713-65-9C18H19NO4
- 2-(2-Ethoxy-4-formylphenoxy)-N-(4-methylphenyl)acetamide247592-65-0C18H19NO4
- 2-{[(Benzyloxy)carbonyl]amino}-4-phenylbutanoic acid83793-44-6C18H19NO4
- 2-{[(Benzyloxy)carbonyl]amino}-2-phenylbutanoic acid856294-07-0C18H19NO4
- N-Cbz-4-methyl-L-phenylalanine49759-58-2C18H19NO4
- 1 suppliers3'-((tert-Butoxycarbonyl)amino)-[1,1'-biphenyl]-4-carboxylic acid904086-02-8C18H19NO4
- 5-(4-Propan-2-yloxybenzoyl)-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid96327-38-7C18H19NO4
- Tembamide acetate15298-31-4C18H19NO4
- (R)-PerfamineC18H19NO4
- Ethyl 2-benzamido-3-(4-hydroxyphenyl)propanoate56598-65-3C18H19NO4
- Ethyl 4-[(2-ethoxybenzoyl)amino]benzoate314023-00-2C18H19NO4
- Ethyl 3-(1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)benzoate488785-74-6C18H19NO4
- 5,6,7-Trimethoxy-4-phenyl-3,4-dihydroquinolin-2(1H)-one847461-89-6C18H19NO4
- Methyl (3S)-3-{[(benzyloxy)carbonyl]amino}-3-phenylpropanoate32975-59-0C18H19NO4
- Bis((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methyl)amine1260811-27-5C18H19NO4
- N-(2,5-Dimethylphenyl)-2-(4-formyl-2-methoxyphenoxy)acetamide903295-80-7C18H19NO4
- N-(3,4-Dimethylphenyl)-2-(4-formyl-2-methoxyphenoxy)acetamide332053-32-4C18H19NO4
- Methyl 2-{[(2,4-dimethylphenoxy)acetyl]amino}benzoate438478-81-0C18H19NO4
- N-Benzyl-2-(2-ethoxy-4-formylphenoxy)acetamide575448-79-2C18H19NO4
- 3-{[(Benzyloxy)carbonyl]amino}-3-(4-methylphenyl)propanoic acid406726-23-6C18H19NO4
- (2-Hydroxy-4-morpholinophenyl)(4-methoxyphenyl)methanone404010-32-8C18H19NO4
- 5-[2-(4-Methoxyphenyl)ethyl]-1,1-dimethyl-1H,5H-furo[3,4-c]pyridine-3,4-dione1379522-18-5C18H19NO4
- Ethyl 4-{[(2-methylphenoxy)acetyl]amino}benzoate349474-38-0C18H19NO4
- Methyl 2-{[(2,5-dimethylphenoxy)acetyl]amino}benzoate315713-03-2C18H19NO4
- Ethyl 3-{[(3-methylphenoxy)acetyl]amino}benzoate300827-83-2C18H19NO4
- Methyl 4-{[(2,4-dimethylphenoxy)acetyl]amino}benzoate303033-47-8C18H19NO4
- Methyl 2-{[(3,5-dimethylphenoxy)acetyl]amino}benzoate351222-92-9C18H19NO4
- Methyl 4-{[(3,4-dimethylphenoxy)acetyl]amino}benzoate364745-06-2C18H19NO4
- Ethyl 4-{[(2-methoxyphenyl)acetyl]amino}benzoate348610-71-9C18H19NO4
- 3-[(3-Methoxyphenyl)carbamoyl]spiro[bicyclo[2.2.1]heptane-7,1'-cyclopropane]-5-ene-2-carboxylic acid344956-83-8C18H19NO4
- 1-Butyl-3-[2-(furan-2-yl)-2-oxoethyl]-3-hydroxyindol-2-one689740-56-5C18H19NO4
- Isoquinoline, 1-(1,3-benzodioxol-5-yl)-1,2,3,4-tetrahydro-6,7-dimethoxy-99612-76-7C18H19NO4
- 2-(4-Formyl-2-methoxyphenoxy)-N-(2-phenylethyl)acetamide832674-36-9C18H19NO4
- 2-{[(Benzyloxy)carbonyl]amino}-3-(3-methylphenyl)propanoic acid1313033-09-8C18H19NO4
- Benzoic acid, 2-((4-(butoxycarbonyl)phenyl)amino)-17332-31-9C18H19NO4
- N-(3,5-Dimethylphenyl)-2-(4-formyl-2-methoxyphenoxy)acetamide247592-84-3C18H19NO4
- Methyl 4-[2-(3,5-dimethylphenoxy)acetamido]benzoate303992-09-8C18H19NO4
- 2-{[(2,3,6-Trimethylphenoxy)acetyl]amino}benzoic acid450392-75-3C18H19NO4
- N-(2,4-Dimethylphenyl)-2-(4-formyl-2-methoxyphenoxy)acetamide247592-85-4C18H19NO4
- 3-{[(2,5-Dimethylphenoxy)acetyl]amino}-2-methylbenzoic acid518021-48-2C18H19NO4
- Methyl 2-[(2-phenoxybutanoyl)amino]benzoate353769-20-7C18H19NO4
- 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-8-((dimethylamino)methyl)-2-phenyl-, (S)-183051-59-4C18H19NO4
- 6-Dimethylaminomethyl pinocembrin183051-62-9C18H19NO4
- (E)-1-(6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)-3-(furan-2-yl)prop-2-en-1-one859671-40-2C18H19NO4
- N-(4-Ethylphenyl)-2-(4-formyl-2-methoxyphenoxy)acetamide446040-72-8C18H19NO4
- 4'-(Boc-amino)-biphenyl-4-carboxylic acid222986-59-6C18H19NO4
- 3-(4-((((Benzyloxy)carbonyl)amino)methyl)phenyl)propanoic acid1131595-04-4C18H19NO4
- 3'-((tert-Butoxycarbonyl)amino)-[1,1'-biphenyl]-2-carboxylic acid927801-48-7C18H19NO4
- N-(1,3-Benzodioxol-5-ylmethyl)-2-(4-ethylphenoxy)acetamide329919-96-2C18H19NO4
- Methyl 2-({[4-(propan-2-yloxy)phenyl]carbonyl}amino)benzoate75541-89-8C18H19NO4
- Ethyl 3-[(4-ethoxybenzoyl)amino]benzoate349618-94-6C18H19NO4
- Ethyl 4-[2-(4-methoxyphenyl)acetamido]benzoate346664-03-7C18H19NO4
- [(2-Phenylethyl)carbamoyl]methyl 3-methoxybenzoate923791-49-5C18H19NO4
- Methyl 4-(4-hydroxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate299451-66-4C18H19NO4
- N-(1,3-Benzodioxol-5-ylmethyl)-2-phenoxybutanamide313393-14-5C18H19NO4
- 3-Phenyl-4-(phenylmethoxycarbonylamino)butanoic acid25271-50-5C18H19NO4
- 4-[2-[5-(2-Methyl-1,3-dioxolan-2-yl)pyridin-2-yl]ethoxy]benzaldehyde184766-55-0C18H19NO4
- [(1-Phenylethyl)carbamoyl]methyl 3-methoxybenzoate876527-81-0C18H19NO4
- (3aS,6R)-2-(4-Isopropylphenyl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid956816-51-6C18H19NO4
- 4'-((tert-Butoxycarbonyl)amino)-[1,1'-biphenyl]-2-carboxylic acid927801-54-5C18H19NO4
- 2-{[(Benzyloxy)carbonyl]amino}-3-(4-methylphenyl)propanoic acid17191-48-9C18H19NO4
- rel-((3aR,3bS,5r,6aR,6bS)-Methyl 2-benzyl-1,3-dioxodecahydrocyclopenta[3,4]cyclobuta[1,2-c]pyrrole-5-carboxylate)2202737-02-6C18H19NO4
- Benzoic acid, 5-(((2,3-dimethylphenyl)amino)carbonyl)-2-hydroxy-, ethyl ester38539-79-6C18H19NO4
- Ethyl 2-[[2-(2-methylphenoxy)acetyl]amino]benzoate363568-92-7C18H19NO4
- 3-[4-(2-Methylphenoxy)butanoylamino]benzoic acid433329-96-5C18H19NO4
- (Z)-7-((Diethylamino)methyl)-2-(furan-2-ylmethylene)-6-hydroxybenzofuran-3(2H)-one896067-21-3C18H19NO4
- 3-{[3-Methoxy-4-(prop-2-en-1-yloxy)benzyl]amino}benzoic acid708293-75-8C18H19NO4
- Ethyl 3-[(2-phenoxypropanoyl)amino]benzoate349542-08-1C18H19NO4
- 4-(Propoxycarbonyl)phenyl 3-amino-4-methylbenzoate67603-68-3C18H19NO4
- Benzamide, N-(4-ethoxyphenyl)-2-hydroxy-3-(1-oxopropyl)-62755-76-4C18H19NO4
- Ethyl (2,3-dihydro-1,4-benzodioxin-6-ylamino)(phenyl)acetate1008201-59-9C18H19NO4
- l-Phenylalanine, N-(p-anisoyl)-, methyl ester187836-09-5C18H19NO4
- 3-(3,4-Dimethoxyphenyl)-6-(dimethylamino)-2-benzofuran-1(3H)-one62633-14-1C18H19NO4
- 5-Benzyloxy-6-methoxy-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid1356460-51-9C18H19NO4
- 8-[(2E)-3-(Dimethylamino)prop-2-enoyl]-7-hydroxy-6-methyl-2,3-dihydrocyclopenta[c]chromen-4(1H)-one1821457-43-5C18H19NO4
- (2R)-2-{[(Benzyloxy)carbonyl]amino}-3-(4-methylphenyl)propanoic acid49759-60-6C18H19NO4
Frequently asked questions
What is the molar mass of C18H19NO4?
The molar mass of C18H19NO4 is 313.35 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 317.1565 Da.
How many compounds have the formula C18H19NO4?
CompoundList lists 571 compounds with the molecular formula C18H19NO4, including 7,8-Epoxydihydrocodeinone, N-Cyclopropyl-2-({7-methyl-4-oxo-1H,2H,3H,4H-cyclopenta[c]chromen-9-yl}oxy)acetamide, 2-(1-Allyl-2,5-dimethyl-1H-pyrrol-3-yl)-2-oxoethyl 2-hydroxybenzoate. 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 C18H19NO4?
C18H19NO4 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.