C16H19NO3
550 compounds have this formula on CompoundList.
- Molar mass
- 273.33g/mol
- Monoisotopic mass
- 276.1553Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 8
The formula C16H19NO3 describes a molecule made of 16 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom 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 × 1670.31%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 197.01%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 15.12%14.007 × 1 = 14.007 g/mol
- O Oxygen × 317.56%15.999 × 3 = 47.997 g/mol
Compounds with the formula C16H19NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 501 to 550 of 550 compounds
![rac-Benzyl N-{[(1R,2S,4R,5R,6R)-3-oxatricyclo[3.2.1.0,2,4]octan-6-yl]methyl}carbamate chemical structure, C16H19NO3, CAS 2679949-05-2](/s/OUIHZQXJIZVWOO-QKGCVVFFSA-N.svg)
![tert-Butyl N-[3-(1-ethynylcyclopropyl)-4-hydroxyphenyl]carbamate chemical structure, C16H19NO3, CAS 2229008-11-9](/s/IAYVZWGUZKUWNL-UHFFFAOYSA-N.svg)
![Benzyl N-[(4-ethynyloxan-4-yl)methyl]carbamate chemical structure, C16H19NO3, CAS 2770534-49-9](/s/CRZOPWLQMWOYNU-UHFFFAOYSA-N.svg)
![tert-Butyl N-[(4-hydroxynaphthalen-2-yl)methyl]carbamate chemical structure, C16H19NO3, CAS 2913413-19-9](/s/SYNXDOIYMWTPTL-UHFFFAOYSA-N.svg)
![4-{[(2-Methylquinolin-8-yl)oxy]methyl}oxan-4-ol chemical structure, C16H19NO3, CAS 2444859-14-5](/s/GYXPPBADGYHGLD-UHFFFAOYSA-N.svg)
![(3R,7aS)-3-Phenylspiro[1,3,7,7a-tetrahydropyrrolo[1,2-c][1,3]oxazole-6,4'-oxane]-5-one chemical structure, C16H19NO3, CAS 1356412-19-5](/s/ZHSBCGDVPNVOGC-UONOGXRCSA-N.svg)
![rac-Benzyl (1R,5S)-7,7-dimethyl-6-oxo-2-azabicyclo[3.2.0]heptane-2-carboxylate chemical structure, C16H19NO3, CAS 2752926-33-1](/s/NTAHVHTYQUVXEG-QWHCGFSZSA-N.svg)
- (3',4,4'-Trimethoxy-[1,1'-biphenyl]-3-yl)methanamine1179828-21-7C16H19NO3
- 2-(3-Azabicyclo[3.2.2]nonane-3-carbonyl)benzoic acid1225-83-8C16H19NO3
- 4-[(1S)-2-[Benzyl(methyl)amino]-1-hydroxy-ethyl]benzene-1,2-diol2940859-89-0C16H19NO3
- 2',3',4'-Trimethoxy-5-methyl-[1,1'-biphenyl]-3-amine1931235-86-7C16H19NO3
- 9-Benzyl-3-oxa-9-azaspiro[5.5]undecane-2,4-dione1424939-87-6C16H19NO3
- Benzyl (5R)-3-formyl-8-azabicyclo[3.2.1]octane-8-carboxylateC16H19NO3
- Methyl 3-[5-(2-oxopropylamino)pent-1-ynyl]benzoate1787296-51-8C16H19NO3
- (R)-3-(4-(2-Cyclobutylacetyl)phenoxy)pyrrolidin-2-one2135336-78-4C16H19NO3
- 1-(4-(tert-Butyl)benzoyl)piperidine-2,6-dione2090285-20-2C16H19NO3
- 3-Benzyl-9-oxo-3-azabicyclo[3.3.1]nonane-1-carboxylic acid1393383-35-1C16H19NO3
- Benzyl 3-(3-formylcyclobutyl)azetidine-1-carboxylate3026670-57-2C16H19NO3
- Methyl 4-(tert-butyl)-2-methyl-1-oxo-1,2-dihydroisoquinoline-6-carboxylate2113141-36-7C16H19NO3
- Methyl 4-(tert-butyl)-2-methyl-1-oxo-1,2-dihydroisoquinoline-7-carboxylate2120339-92-4C16H19NO3
- Ethyl 4-isopropyl-2-methyl-1-oxo-1,2-dihydroisoquinoline-7-carboxylate2122501-72-6C16H19NO3
- Ethyl 4-isopropyl-2-methyl-1-oxo-1,2-dihydroisoquinoline-5-carboxylate2112800-92-5C16H19NO3
- Methyl 4-(tert-butyl)-2-methyl-1-oxo-1,2-dihydroisoquinoline-5-carboxylate2113141-23-2C16H19NO3
- Ethyl 4-isopropyl-2-methyl-1-oxo-1,2-dihydroisoquinoline-8-carboxylate2114408-12-5C16H19NO3
- Methyl 4-(tert-butyl)-2-methyl-1-oxo-1,2-dihydroisoquinoline-8-carboxylate2113690-46-1C16H19NO3
- Ethyl 4-isopropyl-2-methyl-1-oxo-1,2-dihydroisoquinoline-6-carboxylate2114458-53-4C16H19NO3
- Ethyl 2-(1-benzoylpiperidin-4-ylidene)acetate21363-69-9C16H19NO3
- Galanthamine impurity 221351436-26-4C16H19NO3
- 3-(2-Cyclohexyl-2-oxoethyl)-3-hydroxyindolin-2-one855424-08-7C16H19NO3
- rac-Methyl (3aR,4S,9bS)-6-ethoxy-3H,3aH,4H,5H,9bH-cyclopenta[c]quinoline-4-carboxylate2803354-49-4C16H19NO3
- tert_Butyl 5_acetyl_1_methyl_1H_indole_3_carboxylate3021598-77-3C16H19NO3
- (2S)-3-(4-Phenylmethoxyanilino)propane-1,2-diol89201-78-5C16H19NO3
- Prop-2-enyl 2-benzyl-4-oxopiperidine-1-carboxylate849928-33-2C16H19NO3
Frequently asked questions
What is the molar mass of C16H19NO3?
The molar mass of C16H19NO3 is 273.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 276.1553 Da.
How many compounds have the formula C16H19NO3?
CompoundList lists 550 compounds with the molecular formula C16H19NO3, including rac-Benzyl N-{[(1R,2S,4R,5R,6R)-3-oxatricyclo[3.2.1.0,2,4]octan-6-yl]methyl}carbamate, tert-Butyl N-[3-(1-ethynylcyclopropyl)-4-hydroxyphenyl]carbamate, 3-(1-Benzylpiperidin-3-yl)oxolane-2,5-dione. 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 C16H19NO3?
C16H19NO3 has a degree of unsaturation of 8. 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.