Molecular formula
C13H21NO3
768 compounds have this formula on CompoundList.
- Molar mass
- 239.31g/mol
- Monoisotopic mass
- 248.2086Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 4
The formula C13H21NO3 describes a molecule made of 13 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 × 1365.25%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 218.85%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 15.85%14.007 × 1 = 14.007 g/mol
- O Oxygen × 320.06%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C13H21NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 401 to 500 of 768 compounds
4-Isobutoxy-2-(2-methoxyethoxy)aniline
CAS 2819703-11-0C13H21NO3
![tert-Butyl 1-formyl-8-azabicyclo[3.2.1]octane-8-carboxylate chemical structure, C13H21NO3, CAS 2637484-87-6](/s/VGYCAXAPMHQMLT-UHFFFAOYSA-N.svg)
tert-Butyl 1-formyl-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS 2637484-87-6C13H21NO3
1-(1,1-Diethoxy-3-oxopropyl)cyclopentanecarbonitrile
CAS 500008-48-0C13H21NO3
(1S,3S)-3-Amino-1-(2-methoxy-3,5-dimethylphenyl)-1,4-butanediol
CAS 1213378-62-1C13H21NO3
I-Amino-3,4-dimethoxybenzenepentanol
CAS 82590-44-1C13H21NO3
tert-Butyl 3-ethyl-3-(prop-2-enoyl)azetidine-1-carboxylate
CAS 2137793-26-9C13H21NO3
![rac-tert-Butyl N-[(1R,5S)-5-acetylcyclohex-2-en-1-yl]carbamate chemical structure, C13H21NO3, CAS 2138183-10-3](/s/OLLWYUZVZVRNGN-GHMZBOCLSA-N.svg)
rac-tert-Butyl N-[(1R,5S)-5-acetylcyclohex-2-en-1-yl]carbamate
CAS 2138183-10-3C13H21NO3
rac-(3R,4R)-1-Cyclopropyl-4-(oxan-4-yl)pyrrolidine-3-carboxylic acid
CAS 2227662-65-7C13H21NO3
tert-Butyl 2-(3-oxocyclobutyl)pyrrolidine-1-carboxylate
CAS 2355552-99-5C13H21NO3
![rac-tert-Butyl(1R,5S)-7,7-dimethyl-6-oxo-2-azabicyclo[3.2.0]heptane-2-carboxylate,cis chemical structure, C13H21NO3, CAS 2408937-37-9](/s/FJQFGKJXOPEXDM-BDAKNGLRSA-N.svg)
rac-tert-Butyl(1R,5S)-7,7-dimethyl-6-oxo-2-azabicyclo[3.2.0]heptane-2-carboxylate,cis
CAS 2408937-37-9C13H21NO3
![tert-Butyl N-{8-oxobicyclo[3.2.1]octan-2-yl}carbamate chemical structure, C13H21NO3, CAS 2305251-92-5](/s/WFZBJOVQAOQTBY-UHFFFAOYSA-N.svg)
tert-Butyl N-{8-oxobicyclo[3.2.1]octan-2-yl}carbamate
CAS 2305251-92-5C13H21NO3
N-(1-Cyclohexyl-1,3-dihydroxypropan-2-yl)but-2-ynamide
CAS 2411239-74-0C13H21NO3
![tert-Butyl 3-(2-oxoethyl)-1-azaspiro[3.3]heptane-1-carboxylate chemical structure, C13H21NO3, CAS 2825005-60-3](/s/NJYXEMSUTILCDW-UHFFFAOYSA-N.svg)
tert-Butyl 3-(2-oxoethyl)-1-azaspiro[3.3]heptane-1-carboxylate
CAS 2825005-60-3C13H21NO3
![tert-Butyl N-[1-(oxan-4-yl)prop-2-yn-1-yl]carbamate chemical structure, C13H21NO3, CAS 2680734-91-0](/s/UCNCXKROTVMBQW-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(oxan-4-yl)prop-2-yn-1-yl]carbamate
CAS 2680734-91-0C13H21NO3
![tert-Butyl N-{3-formylbicyclo[3.2.0]heptan-6-yl}carbamate chemical structure, C13H21NO3, CAS 2680523-05-9](/s/LXCRXGLLLJNTLS-QBUCEGOBSA-N.svg)
tert-Butyl N-{3-formylbicyclo[3.2.0]heptan-6-yl}carbamate
CAS 2680523-05-9C13H21NO3
![tert-Butyl 6-ethenyl-6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate chemical structure, C13H21NO3, CAS 2640570-66-5](/s/SHKIRJKUKKRVON-UHFFFAOYSA-N.svg)
tert-Butyl 6-ethenyl-6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate
CAS 2640570-66-5C13H21NO3
tert-Butyl 3-ethynyl-3-methoxypiperidine-1-carboxylate
CAS 2985037-07-6C13H21NO3
tert-Butyl allyl(2-hydroxypent-4-yn-1-yl)carbamate
CAS 2158884-51-4C13H21NO3
![tert-Butyl (1R,2S,5S)-2-formyl-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-3-carboxylate chemical structure, C13H21NO3, CAS 1520072-72-3](/s/WOINCYUXGYHDPZ-AEJSXWLSSA-N.svg)
tert-Butyl (1R,2S,5S)-2-formyl-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-3-carboxylate
CAS 1520072-72-3C13H21NO3
(2R)-4-(2,4,5-Trimethoxyphenyl)butan-2-amine
CAS 2227718-32-1C13H21NO3
![Methyl-[3-(2,3,4-trimethoxy-phenyl)-propyl]-amine chemical structure, C13H21NO3, CAS 112947-26-9](/s/KRSKDZXRYNZLPA-UHFFFAOYSA-N.svg)
Methyl-[3-(2,3,4-trimethoxy-phenyl)-propyl]-amine
CAS 112947-26-9C13H21NO3
![2-[(4-Ethylcyclohexyl)carbamoyl]cyclopropane-1-carboxylic acid chemical structure, C13H21NO3, CAS 452910-07-5](/s/KOPSGCSSBLKUES-UHFFFAOYSA-N.svg)
2-[(4-Ethylcyclohexyl)carbamoyl]cyclopropane-1-carboxylic acid
CAS 452910-07-5C13H21NO3
![Methyl-[3-(3,4,5-trimethoxy-phenyl)-propyl]-amine chemical structure, C13H21NO3, CAS 886763-28-6](/s/LNOKZPMZFHVHPB-UHFFFAOYSA-N.svg)
Methyl-[3-(3,4,5-trimethoxy-phenyl)-propyl]-amine
CAS 886763-28-6C13H21NO3
![{4-[3-(2-Methoxyethoxy)propoxy]phenyl}methanamine chemical structure, C13H21NO3, CAS 1094923-61-1](/s/UPEZWOHZNBQSAX-UHFFFAOYSA-N.svg)
{4-[3-(2-Methoxyethoxy)propoxy]phenyl}methanamine
CAS 1094923-61-1C13H21NO3
- Ethyl 1-(pent-4-enoyl)piperidine-4-carboxylate1272142-45-6C13H21NO3
- (S)-3-Cyclopropylcarbonylpyrrolidine-1-carboxylic acid tert-butyl ester1251570-81-6C13H21NO3
- 3-(2,2,2-Triethoxyethyl)pyridine1493700-20-1C13H21NO3
- 4-(2,2,2-Triethoxyethyl)pyridine1469167-93-8C13H21NO3
- tert-Butyl 1-acetyl-7-azabicyclo[2.2.1]heptane-7-carboxylate2169399-94-2C13H21NO3
- tert-Butyl 1-methyl-3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate2468749-28-0C13H21NO3
- tert-Butyl (3aS,6aR)-3a-methyl-5-oxo-3,4,6,6a-tetrahydro-1H-cyclopenta[c]pyrrole-2-carboxylate2649804-28-2C13H21NO3
- Methylcarbamic acid--2-tert-butyl-6-methylphenol (1/1)18315-35-0C13H21NO3
- 5-(2-Methylprop-1-EN-1-ylidene)-1-nitrononan-4-one662165-26-6C13H21NO3
- [(1R,7S)-9-Oxo-8-azabicyclo[5.2.0]nonan-8-yl]methyl butanoate649765-30-0C13H21NO3
- Ethyl 4-(3-hydroxypropyl)-2-propyl-1H-pyrrole-3-carboxylate647836-58-6C13H21NO3
- 4-[3-Hydroxy-2-methyl-1-(methylamino)pentan-3-yl]benzene-1,2-diol630394-81-9C13H21NO3
- 2-Acetyl-N-cyclohexyl-4-oxopentanamide62672-71-3C13H21NO3
- 6-(2-Cyanoethoxy)hexyl 2-methylprop-2-enoate62585-44-8C13H21NO3
- 5-(4,4-Dimethylpyrrolidin-2-ylidene)-3,3-dimethyl-4-oxopentanoic acid61856-71-1C13H21NO3
- 4-(Hydroxymethyl)-2-methyl-5-[(pentyloxy)methyl]pyridin-3-ol922170-18-1C13H21NO3
- Ethyl 5-butoxy-2-cyano-3-methylpent-2-enoate90158-42-2C13H21NO3
- tert-Butyl 3-(2-oxocyclobutyl)pyrrolidine-1-carboxylate1823230-92-7C13H21NO3
- Methyl-[3-(2,4,5-trimethoxy-phenyl)-propyl]-amine886763-27-5C13H21NO3
- Salbutamol-D9 (S-isomer)2294011-91-7C13H21NO3
- tert-Butyl 3-(2-oxobut-3-en-1-yl)pyrrolidine-1-carboxylate1999678-22-6C13H21NO3
- 3-((2,4-Dimethoxyphenyl)amino)-2,2-dimethylpropan-1-ol1511383-40-6C13H21NO3
- tert-Butyl 1-formyl-5-azaspiro[2.5]octane-5-carboxylate1780437-15-1C13H21NO3
- tert-Butyl 1-formyl-2-azabicyclo[2.2.2]octane-2-carboxylate2995288-18-9C13H21NO3
- tert-Butyl 3-(but-2-enoyl)pyrrolidine-1-carboxylate2138823-14-8C13H21NO3
- (2S)-4-(2,4,6-Trimethoxyphenyl)butan-2-amine2227752-14-7C13H21NO3
- (2R)-4-(2,4,6-Trimethoxyphenyl)butan-2-amine2227896-06-0C13H21NO3
- 2-Methyl-2-(2,4,5-trimethoxyphenyl)propan-1-amine752928-19-1C13H21NO3
- (2S)-4-(3,4,5-Trimethoxyphenyl)butan-2-amine2227695-68-1C13H21NO3
- (2R)-4-(3,4,5-Trimethoxyphenyl)butan-2-amine2227763-15-5C13H21NO3
- Methyl[2-(3,4,5-trimethoxyphenyl)propan-2-yl]amine1498635-95-2C13H21NO3
- 2-Methyl-2-(2,4,6-trimethoxyphenyl)propan-1-amine1478414-92-4C13H21NO3
- 2-Methyl-1-(2,4,6-trimethoxyphenyl)propan-2-amine1492724-97-6C13H21NO3
- Methyl[2-(2,4,6-trimethoxyphenyl)propan-2-yl]amine1485498-92-7C13H21NO3
- 2-Methyl-1-(2,4,5-trimethoxyphenyl)propan-2-amine72826-33-6C13H21NO3
- Methyl[2-(2,4,5-trimethoxyphenyl)propan-2-yl]amine1504985-23-2C13H21NO3
- 3-(2,3,4-Trimethoxyphenyl)butan-1-amine1492299-98-5C13H21NO3
- 3-(2,4,6-Trimethoxyphenyl)butan-1-amine1901978-72-0C13H21NO3
- 3-(2,4,5-Trimethoxyphenyl)butan-1-amine1899233-97-6C13H21NO3
- tert-Butyl 3-(3-oxoprop-1-en-1-yl)piperidine-1-carboxylate1899026-72-2C13H21NO3
- tert-Butyl (3aR,6aS)-3a-methyl-5-oxo-3,4,6,6a-tetrahydro-1H-cyclopenta[c]pyrrole-2-carboxylate2649804-27-1C13H21NO3
- tert-Butyl 2-(3-oxobut-1-en-1-yl)pyrrolidine-1-carboxylate1824892-31-0C13H21NO3
- Albuterol-d42517375-34-5C13H21NO3
- tert-Butyl (2R)-2-(prop-2-enoyl)piperidine-1-carboxylate2137061-54-0C13H21NO3
- tert-Butyl 5-oxo-7-azaspiro[3.5]nonane-7-carboxylate2920405-43-0C13H21NO3
- tert-Butyl (2R)-2-(but-2-enoyl)pyrrolidine-1-carboxylate2137032-61-0C13H21NO3
- tert-Butyl (2S)-2-(but-2-enoyl)pyrrolidine-1-carboxylate2136024-96-7C13H21NO3
- tert-Butyl 2-hydroxy-4-azatricyclo[4.2.1.0,3,7]nonane-4-carboxylate1699288-66-8C13H21NO3
- tert-Butyl 5,5-dimethyl-7-oxo-2-azaspiro[3.3]heptane-2-carboxylate2092825-28-8C13H21NO3
- Ethyl 4-(1,2,3,6-tetrahydropyridin-4-yl)oxane-4-carboxylate2287340-72-9C13H21NO3
- Ethyl 4-methyl-3-oxaspiro[bicyclo[2.1.1]hexane-2,4'-piperidine]-1-carboxylate2225141-34-2C13H21NO3
- trans 4-(3-(Cyclopropylamino)-3-oxopropyl)cyclohexanecarboxylic acid2340293-70-9C13H21NO3
- tert-Butyl 6-oxo-7-azaspiro[3.5]nonane-7-carboxylate2412451-93-3C13H21NO3
- tert-Butyl (5-formylbicyclo[3.1.1]heptan-1-yl)carbamate2375178-76-8C13H21NO3
- tert-Butyl 6-oxo-1-azaspiro[3.5]nonane-1-carboxylate2306264-91-3C13H21NO3
- (1R)-3-(Cyclopropylcarbamoyl)-1,2,2-trimethylcyclopentane-1-carboxylic acid2742616-24-4C13H21NO3
- tert-Butyl (2S)-2-(1-formylcyclopropyl)pyrrolidine-1-carboxylate2349567-07-1C13H21NO3
- tert-Butyl (2R)-2-(1-formylcyclopropyl)pyrrolidine-1-carboxylate2349720-27-8C13H21NO3
- tert-Butyl 4-amino-3-(furan-2-yl)pentanoate2137694-27-8C13H21NO3
- [(3aS,6aR)-1-(Oxolane-3-carbonyl)-octahydrocyclopenta[b]pyrrol-3a-yl]methanol2137427-25-7C13H21NO3
- 2-(2-{1,4-Dioxa-8-azaspiro[4.5]decan-8-yl}ethyl)cyclobutan-1-one2138419-91-5C13H21NO3
- [1-(Oxolane-3-carbonyl)-octahydrocyclopenta[b]pyrrol-3a-yl]methanol2138345-37-4C13H21NO3
- 2-[(Ethylamino)methyl]-4-(2-methylbutan-2-yl)furan-3-carboxylic acid2138156-66-6C13H21NO3
- tert-Butyl N-cyclopropyl-N-(2-oxopent-3-en-1-yl)carbamate2138806-77-4C13H21NO3
- tert-Butyl N-[1-(3-methylbut-3-enoyl)cyclopropyl]carbamate2005669-60-1C13H21NO3
- tert-Butyl N-[3-(2-methylprop-2-enoyl)cyclobutyl]carbamate2138279-17-9C13H21NO3
- tert-Butyl 3-(pent-4-enoyl)azetidine-1-carboxylate2025208-15-3C13H21NO3
- tert-Butyl N-[1-(2-methylprop-2-enoyl)cyclobutyl]carbamate2024965-90-8C13H21NO3
- tert-Butyl N-[3-(cyclopent-1-en-1-yl)-2-oxopropyl]carbamate2008478-06-4C13H21NO3
- tert-Butyl (3R)-3-(2-methylprop-2-enoyl)pyrrolidine-1-carboxylate2137036-25-8C13H21NO3
- tert-Butyl 2-methyl-3-(prop-2-enoyl)pyrrolidine-1-carboxylate2007120-74-1C13H21NO3
- tert-Butyl N-cyclopropyl-N-(3-oxopent-4-en-2-yl)carbamate2001400-91-3C13H21NO3
- tert-Butyl N-{[2-(but-3-enoyl)cyclopropyl]methyl}carbamate2137802-00-5C13H21NO3
- tert-Butyl N-(1-cyclopropyl-3-methyl-2-oxobut-3-en-1-yl)carbamate2027835-14-7C13H21NO3
- tert-Butyl N-(1-cyclopropyl-3-oxopent-4-en-2-yl)carbamate2138200-03-8C13H21NO3
- tert-Butyl N-(4-propanoylcyclopent-2-en-1-yl)carbamate2137531-29-2C13H21NO3
Frequently asked questions
What is the molar mass of C13H21NO3?
The molar mass of C13H21NO3 is 239.31 g/mol, calculated from standard atomic weights for 13 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 248.2086 Da.
How many compounds have the formula C13H21NO3?
CompoundList lists 768 compounds with the molecular formula C13H21NO3, including 4-Isobutoxy-2-(2-methoxyethoxy)aniline, tert-Butyl 1-formyl-8-azabicyclo[3.2.1]octane-8-carboxylate, 1-(1,1-Diethoxy-3-oxopropyl)cyclopentanecarbonitrile. 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 C13H21NO3?
C13H21NO3 has a degree of unsaturation of 4. 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.