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 1 to 100 of 768 compounds
Salbutamol
CAS 18559-94-9C13H21NO3
(-)-Salbutamol
CAS 34391-04-3C13H21NO3
Isoetharine
CAS 530-08-5C13H21NO3
(+)-Salbutamol
CAS 34271-50-6C13H21NO3
(±)-Moprolol
CAS 5741-22-0C13H21NO3
(-)-Moprolol
CAS 77164-20-6C13H21NO3
N-(3,3,5-Trimethylcyclohexyl)maleamic acid
CAS 51992-11-1C13H21NO3
![rac-tert-Butyl (1R,3R,5S)-3-formyl-8-azabicyclo[3.2.1]octane-8-carboxylate chemical structure, C13H21NO3, CAS 882041-98-7](/s/XYJAVZBRKJTDTI-FGWVZKOKSA-N.svg)
rac-tert-Butyl (1R,3R,5S)-3-formyl-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS 882041-98-7C13H21NO3
![alpha3-[[(1,1-Dimethylethyl)amino]methyl]-6-hydroxy-1,3-benzenedimethan-alpha1,alpha1,alpha3-d3-ol chemical structure, C13H21NO3, CAS 1219798-60-3](/s/NDAUXUAQIAJITI-STOMFCJLSA-N.svg)
alpha3-[[(1,1-Dimethylethyl)amino]methyl]-6-hydroxy-1,3-benzenedimethan-alpha1,alpha1,alpha3-d3-ol
CAS 1219798-60-3C13H21NO3
![tert-Butyl 1-oxo-7-azaspiro[3.5]nonane-7-carboxylate chemical structure, C13H21NO3, CAS 849203-60-7](/s/IJUALTPNDJIBJT-UHFFFAOYSA-N.svg)
tert-Butyl 1-oxo-7-azaspiro[3.5]nonane-7-carboxylate
CAS 849203-60-7C13H21NO3
4-(2-Hydroxy-3-((1-methylethyl)amino)propoxy)benzenemethanol
CAS 62572-93-4C13H21NO3
![tert-Butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate chemical structure, C13H21NO3, CAS 203661-69-2](/s/SIMIIXFMGJYGLR-UHFFFAOYSA-N.svg)
tert-Butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate
CAS 203661-69-2C13H21NO3
tert-Butyl 5-oxo-octahydro-1H-isoindole-2-carboxylate
CAS 203661-68-1C13H21NO3
![tert-Butyl 8-oxo-5-azaspiro[3.5]nonane-5-carboxylate chemical structure, C13H21NO3, CAS 778646-92-7](/s/ASCBSGNUAQKGNU-UHFFFAOYSA-N.svg)
tert-Butyl 8-oxo-5-azaspiro[3.5]nonane-5-carboxylate
CAS 778646-92-7C13H21NO3
![tert-Butyl 7-oxo-3-azabicyclo[3.3.1]nonane-3-carboxylate chemical structure, C13H21NO3, CAS 909135-31-5](/s/KJQIEALHEWUCMM-UHFFFAOYSA-N.svg)
tert-Butyl 7-oxo-3-azabicyclo[3.3.1]nonane-3-carboxylate
CAS 909135-31-5C13H21NO3
2,5-Dimethoxy-4-ethoxyamphetamine
CAS 16128-88-4C13H21NO3
![9-Oxo-3-azabicyclo[3.3.1]nonane-3-carboxylic acid 1,1-dimethylethyl ester chemical structure, C13H21NO3, CAS 512822-34-3](/s/DMVQSZMTYAHSEC-UHFFFAOYSA-N.svg)
9-Oxo-3-azabicyclo[3.3.1]nonane-3-carboxylic acid 1,1-dimethylethyl ester
CAS 512822-34-3C13H21NO3
Acetic acid, (4-isobutoxyphenyl)methanamine
CAS 955997-89-4C13H21NO3
tert-Butyl 7-oxo-2-azaspiro(4.4)nonane-2-carboxylate
CAS 1319716-42-1C13H21NO3
2-Azaspiro(3.5)nonan-7-one, NBOC protected
CAS 1363381-22-9C13H21NO3
![tert-Butyl 6-oxo-2-azaspiro[4.4]nonane-2-carboxylate chemical structure, C13H21NO3, CAS 1319716-43-2](/s/AFSMSLGKOLTQGI-UHFFFAOYSA-N.svg)
tert-Butyl 6-oxo-2-azaspiro[4.4]nonane-2-carboxylate
CAS 1319716-43-2C13H21NO3
MM-I-77 (Pyrrolizidine alkaloid)
CAS 151853-67-7C13H21NO3
rac Albuterol-d9
CAS 1173021-73-2C13H21NO3
tert-Butyl 4-(3-hydroxyprop-1-yn-1-yl)piperidine-1-carboxylate
CAS 403802-41-5C13H21NO3
- 1 suppliersN-Boc-9-azabicyclo[3.3.1]nonan-3-one512822-27-4C13H21NO3
- tert-Butyl 3-formyl-8-azabicyclo(3.2.1)octane-8-carboxylate799283-63-9C13H21NO3
- tert-Butyl 1-oxo-6-azaspiro[3.5]nonane-6-carboxylate1363381-96-7C13H21NO3
- tert-Butyl 2-oxo-5-azaspiro(3.5)nonane-5-carboxylate1788041-51-9C13H21NO3
- 1H-Azepine-1-carboxylic acid, 4-ethynylhexahydro-4-hydroxy-, 1,1-dimethylethyl ester1408076-13-0C13H21NO3
- tert-Butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate2306264-15-1C13H21NO3
- tert-Butyl 1-formyl-6-azaspiro(2.5)octane-6-carboxylate1416176-10-7C13H21NO3
- Isoetharine, (1R,2R)-(+/-)-63199-66-6C13H21NO3
- tert-Butyl 9-oxo-6-azaspiro[3.5]nonane-6-carboxylate1159982-50-9C13H21NO3
- rac-tert-Butyl (1S,3R,5R)-8-azaspiro[bicyclo[3.2.1]octane-3,2'-oxirane]-8-carboxylate1196118-80-5C13H21NO3
- tert-Butyl (8-oxobicyclo[3.2.1]octan-3-yl)carbamate1638771-32-0C13H21NO3
- rac-tert-Butyl (4aR,7aS)-6-oxo-octahydro-1H-cyclopenta[c]pyridine-2-carboxylate1280666-31-0C13H21NO3
- 1 supplierstert-Butyl 5-oxo-2-azaspiro(3.5)nonane-2-carboxylate2306272-86-4C13H21NO3
- rac-tert-Butyl (3aR,7aS)-5-oxo-octahydro-1H-indole-1-carboxylate143268-07-9C13H21NO3
- tert-Butyl N-(2-formylspiro(3.3)heptan-2-yl)carbamate2170528-51-3C13H21NO3
- tert-Butyl 3-(3-hydroxybicyclo(1.1.1)pentan-1-yl)azetidine-1-carboxylate2490406-07-8C13H21NO3
- Ethanol, 2-(diethylamino)-, benzoate (1:1)68052-36-8C13H21NO3
- tert-Butyl 4-hydroxy-4-(prop-2-yn-1-yl)piperidine-1-carboxylate301184-50-9C13H21NO3
- tert-Butyl 8-oxo-6-azaspiro(3.5)nonane-6-carboxylate2090734-62-4C13H21NO3
- 4,7,7-Trimethyl-3-oxo-N-propyl-2-oxabicyclo[2.2.1]heptane-1-carboxamide613658-50-7C13H21NO3
- (2,2-Dimethoxyethyl)((4-ethoxyphenyl)methyl)amine1178640-57-7C13H21NO3
- Methyl 2-(1-(cyclohex-3-en-1-yl)-N-(propan-2-yl)formamido)acetate1275679-73-6C13H21NO3
- rac-tert-Butyl (3aR,7aS)-4-oxo-octahydro-1H-isoindole-2-carboxylate543910-82-3C13H21NO3
- tert-Butyl 5-formyl-6-azaspiro[2.5]octane-6-carboxylate1260527-33-0C13H21NO3
- tert-Butyl 2-formyl-5-azaspiro[3.4]octane-5-carboxylate1434141-98-6C13H21NO3
- tert-Butyl (4R,5R)-4-ethynyl-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate275387-85-4C13H21NO3
- 4-Cyclopentaneamidocyclohexane-1-carboxylic acid1183933-50-7C13H21NO3
- rac-tert-Butyl N-[(1R,2S,4S)-3-formylbicyclo[2.2.1]heptan-2-yl]carbamate2738724-51-9C13H21NO3
- tert-Butyl N-{3-formylspiro[3.3]heptan-1-yl}carbamate2580223-58-9C13H21NO3
- tert-Butyl N-{6-oxospiro[2.5]octan-1-yl}carbamate1784627-63-9C13H21NO3
- tert-Butyl N-{2-formylbicyclo[4.1.0]heptan-2-yl}carbamate2248332-65-0C13H21NO3
- tert-Butyl 3a-formyl-octahydrocyclopenta(b)pyrrole-1-carboxylate2225147-42-0C13H21NO3
- tert-Butyl N-((3-oxospiro(3.3)heptan-1-yl)methyl)carbamate2361644-49-5C13H21NO3
- rac-tert-Butyl N-[(1R,2S,4S)-6-oxobicyclo[2.2.2]octan-2-yl]carbamate2740340-67-2C13H21NO3
- tert-Butyl 6-(2-oxoethyl)-2-azaspiro(3.3)heptane-2-carboxylate2655660-64-1C13H21NO3
- tert-Butyl 4-formyl-octahydrocyclopenta(c)pyrrole-2-carboxylate2866335-44-4C13H21NO3
- Proscaline39201-78-0C13H21NO3
- tert-Butyl 4-oxo-2-azaspiro[4.4]nonane-2-carboxylate1810076-94-8C13H21NO3
- tert-Butyl N-(5-oxo-octahydropentalen-2-yl)carbamate1934426-37-5C13H21NO3
- tert-Butyl (6-formylspiro[3.3]heptan-2-yl)carbamate1809337-31-2C13H21NO3
- tert-Butyl 2-cyclopropyl-4-oxopiperidine-1-carboxylate1824101-68-9C13H21NO3
- tert-Butyl 8-formyl-6-azaspiro[3.4]octane-6-carboxylate2137718-90-0C13H21NO3
- tert-Butyl N-(1-formyl-2-bicyclo[2.2.1]heptanyl)carbamate2305255-05-2C13H21NO3
- tert-Butyl 4-formyl-2-azabicyclo(2.2.2)octane-2-carboxylate2375259-67-7C13H21NO3
- tert-Butyl 3-oxo-1-azaspiro(3.5)nonane-1-carboxylate2411296-03-0C13H21NO3
- tert-Butyl 6-formyl-2-azabicyclo[2.2.2]octane-2-carboxylate1099570-33-8C13H21NO3
- tert-Butyl 6-formyl-5-azaspiro[2.5]octane-5-carboxylate2169056-70-4C13H21NO3
- tert-Butyl 7-formyl-4-azaspiro[2.5]octane-4-carboxylate2306277-79-0C13H21NO3
- 3,4-Diethoxy-5-methoxybenzeneethanamine63918-08-1C13H21NO3
- tert-Butyl 2-(1-formylcyclopropyl)pyrrolidine-1-carboxylate2229297-89-4C13H21NO3
- tert-Butyl 9-oxo-5-azaspiro(3.5)nonane-5-carboxylate2416234-90-5C13H21NO3
- tert-Butyl 3-cyclopropyl-3-formylpyrrolidine-1-carboxylate2742653-63-8C13H21NO3
- tert-Butyl 1-formyl-3-azabicyclo[3.2.1]octane-3-carboxylate2803861-25-6C13H21NO3
- tert-Butyl N-{6-formylbicyclo[3.2.0]heptan-6-yl}carbamate2825008-11-3C13H21NO3
- (3,4-Dimethoxybenzyl)(2-methoxy-1-methylethyl)amine137071-61-5C13H21NO3
- tert-Butyl 2-formyl-2-(prop-2-en-1-yl)pyrrolidine-1-carboxylate157138-03-9C13H21NO3
- tert-Butyl 3-(3-oxocyclobutyl)pyrrolidine-1-carboxylate2353088-17-0C13H21NO3
- tert-Butyl (4S,5S)-4-ethynyl-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate2751602-90-9C13H21NO3
- tert-Butyl 1-formyl-5-methyl-3-azabicyclo[3.1.1]heptane-3-carboxylate2751703-62-3C13H21NO3
- tert-Butyl 3-ethynyl-3-(methoxymethyl)pyrrolidine-1-carboxylate2947427-24-7C13H21NO3
- 2-(Cyclopentylcarbamoyl)cyclohexanecarboxylic acid352693-94-8C13H21NO3
- 1-(Isopropylamino)-3-(4-methoxyphenoxy)-2-propanol5790-23-8C13H21NO3
- tert-Butyl3-ethyl-3-ethynylmorpholine-4-carboxylate2751615-59-3C13H21NO3
- tert-Butyl (4s)-6-formyl-6-methyl-1-azaspiro[3.3]heptane-1-carboxylate2913229-12-4C13H21NO3
- tert-Butyl 2-(3-oxocyclopentyl)azetidine-1-carboxylate2913280-23-4C13H21NO3
- tert-Butyl 4-cyclopropyl-3-oxopiperidine-1-carboxylate2995275-13-1C13H21NO3
- tert-Butyl 7-methyl-5-oxo-2-azaspiro[3.4]octane-2-carboxylate3022289-65-9C13H21NO3
- tert-Butyl 2-ethynyl-2-(methoxymethyl)pyrrolidine-1-carboxylate2995274-63-8C13H21NO3
- tert-Butyl N-[3-(1-hydroxyprop-2-yn-1-yl)cyclopentyl]carbamate2274857-05-3C13H21NO3
- 1-(2,3-Dimethylcyclohexyl)-5-oxopyrrolidine-3-carboxylic acid953807-08-4C13H21NO3
- 3,5-Diethoxy-4-methoxyphenethylamine90109-61-8C13H21NO3
- Metaproscaline90132-33-5C13H21NO3
- 1-Cyclooctyl-5-oxopyrrolidine-3-carboxylic acid696647-85-5C13H21NO3
- Isoproscaline64778-72-9C13H21NO3
- Macrophylline27841-97-0C13H21NO3
- 1-(5-Ethoxy-2,4-dimethoxyphenyl)propan-2-amine23693-32-5C13H21NO3
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 Salbutamol, (-)-Salbutamol, Isoetharine. 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.