Molecular formula
C16H21NO3
763 compounds have this formula on CompoundList.
- Molar mass
- 275.35g/mol
- Monoisotopic mass
- 282.1961Da
- Atoms
- 41
- Elements
- 4
- Rings plus double bonds
- 7
The formula C16H21NO3 describes a molecule made of 16 carbon atoms, 21 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 × 1669.79%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 217.69%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 15.09%14.007 × 1 = 14.007 g/mol
- O Oxygen × 317.43%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H21NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 601 to 700 of 763 compounds
![Benzyl 4-hydroxy-1-methyl-6-azabicyclo[3.2.1]octane-6-carboxylate chemical structure, C16H21NO3, CAS 2680847-70-3](/s/XLGXPMACWMIPBD-UHFFFAOYSA-N.svg)
Benzyl 4-hydroxy-1-methyl-6-azabicyclo[3.2.1]octane-6-carboxylate
CAS 2680847-70-3C16H21NO3
rac-Benzyl (3R,4R)-3-cyclopropyl-4-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS 2679801-62-6C16H21NO3
![Benzyl N-[1-(cyclohex-3-en-1-yl)-2-hydroxyethyl]carbamate chemical structure, C16H21NO3, CAS 2680771-52-0](/s/YGLOHDZRUGQUJG-UHFFFAOYSA-N.svg)
Benzyl N-[1-(cyclohex-3-en-1-yl)-2-hydroxyethyl]carbamate
CAS 2680771-52-0C16H21NO3
![Benzyl 1-(hydroxymethyl)-2-azabicyclo[2.2.2]octane-2-carboxylate chemical structure, C16H21NO3, CAS 2680801-13-0](/s/SRMBQLOFJQRPBN-UHFFFAOYSA-N.svg)
Benzyl 1-(hydroxymethyl)-2-azabicyclo[2.2.2]octane-2-carboxylate
CAS 2680801-13-0C16H21NO3
![Benzyl 3-hydroxy-1-azaspiro[4.4]nonane-1-carboxylate chemical structure, C16H21NO3, CAS 2680699-43-6](/s/HTQOIXMNNRHFKR-UHFFFAOYSA-N.svg)
Benzyl 3-hydroxy-1-azaspiro[4.4]nonane-1-carboxylate
CAS 2680699-43-6C16H21NO3
![Benzyl 5-hydroxy-7-azaspiro[3.5]nonane-7-carboxylate chemical structure, C16H21NO3, CAS 2680771-56-4](/s/QDEQNJYLBMVWBA-UHFFFAOYSA-N.svg)
Benzyl 5-hydroxy-7-azaspiro[3.5]nonane-7-carboxylate
CAS 2680771-56-4C16H21NO3
Benzyl 2-(1-hydroxycyclopropyl)piperidine-1-carboxylate
CAS 864228-81-9C16H21NO3
![tert-Butyl N-methyl-N-{[2-(prop-2-yn-1-yloxy)phenyl]methyl}carbamate chemical structure, C16H21NO3, CAS 2680791-33-5](/s/FCNLFPLSWDWQMH-UHFFFAOYSA-N.svg)
tert-Butyl N-methyl-N-{[2-(prop-2-yn-1-yloxy)phenyl]methyl}carbamate
CAS 2680791-33-5C16H21NO3
![Benzyl N-[2-(hydroxymethyl)bicyclo[2.2.1]heptan-2-yl]carbamate chemical structure, C16H21NO3, CAS 2680750-65-4](/s/IZUFKCZINVMFBE-UHFFFAOYSA-N.svg)
Benzyl N-[2-(hydroxymethyl)bicyclo[2.2.1]heptan-2-yl]carbamate
CAS 2680750-65-4C16H21NO3
1-Acetyl-3-tert-butyl-1,2,3,4-tetrahydroquinoline-6-carboxylic acid
CAS 2680856-03-3C16H21NO3
![Benzyl N-{6-hydroxybicyclo[2.2.2]octan-2-yl}carbamate chemical structure, C16H21NO3, CAS 2680765-38-0](/s/BWEKIOCWHQKBIS-UHFFFAOYSA-N.svg)
Benzyl N-{6-hydroxybicyclo[2.2.2]octan-2-yl}carbamate
CAS 2680765-38-0C16H21NO3
![Benzyl N-({6-hydroxybicyclo[3.2.0]heptan-6-yl}methyl)carbamate chemical structure, C16H21NO3, CAS 2680810-88-0](/s/XQSVFUXKANOWFW-UHFFFAOYSA-N.svg)
Benzyl N-({6-hydroxybicyclo[3.2.0]heptan-6-yl}methyl)carbamate
CAS 2680810-88-0C16H21NO3
Benzyl 2-cyclopropyl-4-hydroxypiperidine-1-carboxylate
CAS 2680864-03-1C16H21NO3
![Benzyl 8-(hydroxymethyl)-6-azabicyclo[3.2.1]octane-6-carboxylate chemical structure, C16H21NO3, CAS 2680873-98-5](/s/NKOYAXIBIBFEDY-UHFFFAOYSA-N.svg)
Benzyl 8-(hydroxymethyl)-6-azabicyclo[3.2.1]octane-6-carboxylate
CAS 2680873-98-5C16H21NO3
![rac-Benzyl (1R,5S)-6-hydroxy-7,7-dimethyl-2-azabicyclo[3.2.0]heptane-2-carboxylate chemical structure, C16H21NO3, CAS 2680520-83-4](/s/CPZYQVJMRJZYRZ-AMIUJLCOSA-N.svg)
rac-Benzyl (1R,5S)-6-hydroxy-7,7-dimethyl-2-azabicyclo[3.2.0]heptane-2-carboxylate
CAS 2680520-83-4C16H21NO3
![Benzyl N-{[3-(hydroxymethyl)bicyclo[3.1.0]hexan-3-yl]methyl}carbamate chemical structure, C16H21NO3, CAS 2680700-69-8](/s/GYCCPXRCHPDUHI-UHFFFAOYSA-N.svg)
Benzyl N-{[3-(hydroxymethyl)bicyclo[3.1.0]hexan-3-yl]methyl}carbamate
CAS 2680700-69-8C16H21NO3
![Benzyl 4-(hydroxymethyl)-2-azabicyclo[2.2.2]octane-2-carboxylate chemical structure, C16H21NO3, CAS 2680850-21-7](/s/ALKFPLUMJCTLLG-UHFFFAOYSA-N.svg)
Benzyl 4-(hydroxymethyl)-2-azabicyclo[2.2.2]octane-2-carboxylate
CAS 2680850-21-7C16H21NO3
![Benzyl N-({3-hydroxyspiro[3.3]heptan-1-yl}methyl)carbamate chemical structure, C16H21NO3, CAS 2680750-67-6](/s/FRNCLDQWUSZGPX-UHFFFAOYSA-N.svg)
Benzyl N-({3-hydroxyspiro[3.3]heptan-1-yl}methyl)carbamate
CAS 2680750-67-6C16H21NO3
Benzyl N-(1-propanoylcyclopentyl)carbamate
CAS 2680856-05-5C16H21NO3
![Benzyl N-{[5-(hydroxymethyl)bicyclo[3.1.0]hexan-1-yl]methyl}carbamate chemical structure, C16H21NO3, CAS 2680784-56-7](/s/IAJCVBIVOGOOAO-UHFFFAOYSA-N.svg)
Benzyl N-{[5-(hydroxymethyl)bicyclo[3.1.0]hexan-1-yl]methyl}carbamate
CAS 2680784-56-7C16H21NO3
![Benzyl 9-hydroxy-6-azaspiro[3.5]nonane-6-carboxylate chemical structure, C16H21NO3, CAS 2680625-86-7](/s/CVFAUBLWHNJMKA-UHFFFAOYSA-N.svg)
Benzyl 9-hydroxy-6-azaspiro[3.5]nonane-6-carboxylate
CAS 2680625-86-7C16H21NO3
Benzyl 4-hydroxy-octahydro-1H-isoindole-2-carboxylate
CAS 2680771-76-8C16H21NO3
![Benzyl 2-hydroxy-9-azabicyclo[4.2.1]nonane-9-carboxylate chemical structure, C16H21NO3, CAS 2680884-15-3](/s/XCYZXEZMPANBOY-UHFFFAOYSA-N.svg)
Benzyl 2-hydroxy-9-azabicyclo[4.2.1]nonane-9-carboxylate
CAS 2680884-15-3C16H21NO3
![Benzyl (2S,3aS,6aS)-2-(hydroxymethyl)-octahydrocyclopenta[b]pyrrole-1-carboxylate chemical structure, C16H21NO3, CAS 2679831-00-4](/s/QUURFTUCEPJRGP-KKUMJFAQSA-N.svg)
Benzyl (2S,3aS,6aS)-2-(hydroxymethyl)-octahydrocyclopenta[b]pyrrole-1-carboxylate
CAS 2679831-00-4C16H21NO3
- Benzyl N-{[2-(prop-1-en-2-yl)oxolan-3-yl]methyl}carbamate2680837-25-4C16H21NO3
- Benzyl N-{[1-(1-hydroxycyclobutyl)cyclopropyl]methyl}carbamate2680753-19-7C16H21NO3
- Benzyl N-cyclopropyl-N-[(3-hydroxycyclobutyl)methyl]carbamate2680760-52-3C16H21NO3
- Benzyl 3-hydroxy-9-azabicyclo[3.3.1]nonane-9-carboxylate2680757-15-5C16H21NO3
- rac-Benzyl (3aR,6aR)-3a-(hydroxymethyl)-octahydrocyclopenta[c]pyrrole-2-carboxylate2679812-31-6C16H21NO3
- Benzyl N-[2-(1-methylcyclopentyl)-2-oxoethyl]carbamate2680769-88-2C16H21NO3
- Benzyl 3,3-dimethyl-5-oxoazepane-1-carboxylate2680827-06-7C16H21NO3
- 2-(1-Acetylpiperidin-4-yl)-2-(3-methylphenyl)acetic acid2680849-28-7C16H21NO3
- Benzyl 8-hydroxy-2-azabicyclo[3.3.1]nonane-2-carboxylate2285801-07-0C16H21NO3
- Benzyl N-[3-(hydroxymethyl)bicyclo[2.2.1]heptan-2-yl]carbamate2680821-79-6C16H21NO3
- Benzyl 3-hydroxy-2-methyl-8-azabicyclo[3.2.1]octane-8-carboxylate2154947-20-1C16H21NO3
- Benzyl 4-hydroxy-1-azaspiro[4.4]nonane-1-carboxylate2680786-03-0C16H21NO3
- Benzyl N-(2,2-dicyclopropyl-2-hydroxyethyl)carbamate2005095-58-7C16H21NO3
- Benzyl N-[2-(oxan-4-yl)prop-2-en-1-yl]carbamate2680621-58-1C16H21NO3
- Benzyl 5-(hydroxymethyl)-6-azabicyclo[3.2.1]octane-6-carboxylate2680738-34-3C16H21NO3
- rac-Benzyl N-{[(1R,2R,4S)-2-hydroxybicyclo[2.2.1]heptan-2-yl]methyl}carbamate2679837-96-6C16H21NO3
- rac-Benzyl N-[(1R,5R)-3-(hydroxymethyl)bicyclo[3.2.0]heptan-6-yl]carbamate2680522-41-0C16H21NO3
- rac-Benzyl N-cyclopropyl-N-[(1R,2R)-2-hydroxycyclopentyl]carbamate2679940-04-4C16H21NO3
- Benzyl N-cyclopropyl-N-[1-(hydroxymethyl)cyclobutyl]carbamate2680718-20-9C16H21NO3
- 3-(1-Acetylpiperidin-4-yl)-3-phenylpropanoic acid2680880-51-5C16H21NO3
- Benzyl N-{5-hydroxybicyclo[2.2.2]octan-2-yl}carbamate2680831-50-7C16H21NO3
- 1-Acetyl-4-(2,4-dimethylphenyl)piperidine-2-carboxylic acid2680619-36-5C16H21NO3
- tert-Butyl N-[4-(3-oxocyclopentyl)phenyl]carbamate2086765-39-9C16H21NO3
- 2-[N-(2-Methylpropyl)acetamido]-2,3-dihydro-1H-indene-2-carboxylic acid2680624-40-0C16H21NO3
- Benzyl N-[1-(oxan-4-yl)prop-2-en-1-yl]carbamate2680647-33-8C16H21NO3
- rac-Benzyl (1R,5S,6S)-6-hydroxy-7,7-dimethyl-2-azabicyclo[3.2.0]heptane-2-carboxylate2679931-74-7C16H21NO3
- Benzyl (1S,5R)-5-(hydroxymethyl)-6-azabicyclo[3.2.1]octane-6-carboxylate2679828-61-4C16H21NO3
- Benzyl 1-hydroxy-7-azaspiro[3.5]nonane-7-carboxylate2680817-51-8C16H21NO3
- Benzyl 6-(hydroxymethyl)-5-azaspiro[3.4]octane-5-carboxylate2680791-19-7C16H21NO3
- Benzyl N-({5-hydroxyspiro[3.3]heptan-2-yl}methyl)carbamate2680859-12-3C16H21NO3
- Benzyl 4-ethenyl-4-(hydroxymethyl)piperidine-1-carboxylate2680693-76-7C16H21NO3
- Benzyl 8-(hydroxymethyl)-5-azaspiro[3.4]octane-5-carboxylate2680746-10-3C16H21NO3
- rac-Benzyl N-{[(1R,2R,4R,5R)-5-hydroxybicyclo[2.2.1]heptan-2-yl]methyl}carbamate2679929-04-3C16H21NO3
- Benzyl 7-(hydroxymethyl)-5-azaspiro[3.4]octane-5-carboxylate2680711-37-7C16H21NO3
- tert-Butyl N-{2-[4-(prop-2-yn-1-yloxy)phenyl]ethyl}carbamate1363594-00-6C16H21NO3
- rac-Benzyl (1R,5S,6R)-6-hydroxy-7,7-dimethyl-2-azabicyclo[3.2.0]heptane-2-carboxylate2679940-54-4C16H21NO3
- rac-Benzyl N-[(1R,2R,4R,5S)-5-hydroxy-5-methylbicyclo[2.2.1]heptan-2-yl]carbamate2679806-24-5C16H21NO3
- tert-Butyl 2-amino-3-(7-methyl-1-benzofuran-3-yl)propanoate2680552-56-9C16H21NO3
- Benzyl 7-(hydroxymethyl)-4-azaspiro[2.5]octane-4-carboxylate2680882-90-8C16H21NO3
- Benzyl N-[2-(hydroxymethyl)bicyclo[4.1.0]heptan-2-yl]carbamate2680694-43-1C16H21NO3
- Benzyl 7-hydroxy-5-azaspiro[3.5]nonane-5-carboxylate2680833-52-5C16H21NO3
- rac-Benzyl N-[(1R,2R,4R,5R)-5-(hydroxymethyl)bicyclo[2.2.1]heptan-2-yl]carbamate2679937-77-8C16H21NO3
- Benzyl N-[(4-ethenyloxan-4-yl)methyl]carbamate2680735-49-1C16H21NO3
- Benzyl 3-cyclopropyl-3-hydroxypiperidine-1-carboxylate2680753-26-6C16H21NO3
- rac-Benzyl N-[(1R,2R,4R)-1-(hydroxymethyl)bicyclo[2.2.1]heptan-2-yl]carbamate2679802-80-1C16H21NO3
- Benzyl 7-(hydroxymethyl)-6-azaspiro[3.4]octane-6-carboxylate2680766-59-8C16H21NO3
- Benzyl N-{[1-(hydroxymethyl)spiro[2.3]hexan-1-yl]methyl}carbamate2680818-35-1C16H21NO3
- Benzyl N-[4-(prop-2-en-1-yl)oxan-4-yl]carbamate2304558-89-0C16H21NO3
- rac-Benzyl (3aR,5R,7aS)-5-hydroxy-octahydro-1H-isoindole-2-carboxylate2017692-82-7C16H21NO3
- Benzyl 8-hydroxy-5-azaspiro[3.5]nonane-5-carboxylate2680795-54-2C16H21NO3
- 2-(1-Acetylpiperidin-4-yl)-2-(4-methylphenyl)acetic acid2680706-31-2C16H21NO3
- Benzyl N-cyclopropyl-N-[(1-hydroxycyclobutyl)methyl]carbamate2680819-76-3C16H21NO3
- Benzyl 6-(hydroxymethyl)-2-azabicyclo[2.2.2]octane-2-carboxylate2680901-76-0C16H21NO3
- Benzyl 9-hydroxy-3-azabicyclo[3.3.1]nonane-3-carboxylate2680784-99-8C16H21NO3
- Benzyl 6-(hydroxymethyl)-5-azaspiro[2.5]octane-5-carboxylate2680888-95-1C16H21NO3
- Benzyl 8-hydroxy-6-azaspiro[3.5]nonane-6-carboxylate2680903-62-0C16H21NO3
- Benzyl 1-(1-hydroxyethyl)-7-azabicyclo[2.2.1]heptane-7-carboxylate2680726-55-8C16H21NO3
- Benzyl N-[2-(hydroxymethyl)spiro[3.3]heptan-2-yl]carbamate2680817-60-9C16H21NO3
- Benzyl 1-hydroxy-6-azaspiro[3.5]nonane-6-carboxylate2680868-37-3C16H21NO3
- rac-Benzyl N-[(1R,5R,6S)-3-(hydroxymethyl)bicyclo[3.2.0]heptan-6-yl]carbamate2680522-36-3C16H21NO3
- Benzyl 7-hydroxy-3-azabicyclo[3.3.1]nonane-3-carboxylate2680877-46-5C16H21NO3
- Benzyl N-{[5-(hydroxymethyl)spiro[2.3]hexan-5-yl]methyl}carbamate2680659-76-9C16H21NO3
- Benzyl 3-hydroxy-octahydro-1H-indole-1-carboxylate2680737-15-7C16H21NO3
- 2-[N-(Butan-2-yl)acetamido]-2,3-dihydro-1H-indene-2-carboxylic acid2680890-27-9C16H21NO3
- Benzyl 3-hydroxy-3-methyl-8-azabicyclo[3.2.1]octane-8-carboxylate2680820-34-0C16H21NO3
- tert-Butyl N-{9-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-yl}carbamate1384840-09-8C16H21NO3
- tert-Butyl N-(4-cyclobutanecarbonylphenyl)carbamate1999979-25-7C16H21NO3
- rac-Benzyl N-{[(3aR,6aR)-hexahydro-2H-cyclopenta[b]furan-3a-yl]methyl}carbamate2694057-86-6C16H21NO3
- Benzyl N-(3-oxooct-7-en-2-yl)carbamate1997165-22-6C16H21NO3
- 1-(1-Benzylpyrrolidin-2-yl)-3-hydroxycyclobutane-1-carboxylic acid2228453-70-9C16H21NO3
- tert-Butyl N-[2-(1-acetylcyclopropyl)phenyl]carbamate2229314-31-0C16H21NO3
- tert-Butyl N-[1-(2-cyclopropylphenyl)-2-oxoethyl]carbamate2229368-73-2C16H21NO3
- tert-Butyl N-[2-hydroxy-4-(2-methylbut-3-yn-2-yl)phenyl]carbamate2228518-80-5C16H21NO3
- tert-Butyl N-[4-(but-3-yn-1-yl)-2-methoxyphenyl]carbamate2228791-94-2C16H21NO3
- tert-Butyl N-[1-(2,3-dihydro-1H-inden-4-yl)-2-oxoethyl]carbamate2228443-66-9C16H21NO3
- tert-Butyl N-(4-oxo-1-phenylpent-2-en-1-yl)carbamate2229644-44-2C16H21NO3
Frequently asked questions
What is the molar mass of C16H21NO3?
The molar mass of C16H21NO3 is 275.35 g/mol, calculated from standard atomic weights for 16 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 282.1961 Da.
How many compounds have the formula C16H21NO3?
CompoundList lists 763 compounds with the molecular formula C16H21NO3, including Benzyl 4-hydroxy-1-methyl-6-azabicyclo[3.2.1]octane-6-carboxylate, rac-Benzyl (3R,4R)-3-cyclopropyl-4-(hydroxymethyl)pyrrolidine-1-carboxylate, Benzyl N-[1-(cyclohex-3-en-1-yl)-2-hydroxyethyl]carbamate. 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 C16H21NO3?
C16H21NO3 has a degree of unsaturation of 7. 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.