Molecular formula
C12H21NO2
1,029 compounds have this formula on CompoundList.
- Molar mass
- 211.31g/mol
- Monoisotopic mass
- 211.1572Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 3
The formula C12H21NO2 describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 2 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 × 1268.21%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 2110.02%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 16.63%14.007 × 1 = 14.007 g/mol
- O Oxygen × 215.14%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H21NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 1,029 compounds
1-Hexanoylazepan-2-one
CAS 7564-43-4C12H21NO2
![9-(Propan-2-yl)-9-azabicyclo[3.3.1]nonane-3-carboxylic acid chemical structure, C12H21NO2, CAS 1209931-29-2](/s/VTEGZCOABUJIRY-UHFFFAOYSA-N.svg)
9-(Propan-2-yl)-9-azabicyclo[3.3.1]nonane-3-carboxylic acid
CAS 1209931-29-2C12H21NO2
n-Cyclopentyl-3-(tetrahydrofuran-2-yl)propanamide
CAS 1181525-58-5C12H21NO2
![Ethyl1-[(cyclopentylamino)methyl]cyclopropane-1-carboxylate chemical structure, C12H21NO2, CAS 1001346-49-1](/s/DKNBKPFQDSPQMA-UHFFFAOYSA-N.svg)
Ethyl1-[(cyclopentylamino)methyl]cyclopropane-1-carboxylate
CAS 1001346-49-1C12H21NO2
![2-{[1-(Furan-2-yl)ethyl]amino}-4-methylpentan-1-ol chemical structure, C12H21NO2, CAS 1249735-91-8](/s/CJCDAJSBNVNYPA-UHFFFAOYSA-N.svg)
2-{[1-(Furan-2-yl)ethyl]amino}-4-methylpentan-1-ol
CAS 1249735-91-8C12H21NO2
![N-[3-(Cyclohexyloxy)propyl]prop-2-enamide chemical structure, C12H21NO2, CAS 1251392-94-5](/s/JSFDCQCUNHNTRU-UHFFFAOYSA-N.svg)
N-[3-(Cyclohexyloxy)propyl]prop-2-enamide
CAS 1251392-94-5C12H21NO2
2-(Butyl((5-methylfuran-2-yl)methyl)amino)ethan-1-ol
CAS 1250542-36-9C12H21NO2
N-Boc-N-(cyclopropylmethyl)cyclopropanamine
CAS 1478334-02-9C12H21NO2
4-Cycloheptylpyrrolidine-3-carboxylic acid
CAS 1481895-50-4C12H21NO2
![tert-Butyl octahydrocyclopenta[c]pyrrole-3a-carboxylate chemical structure, C12H21NO2, CAS 1823578-48-8](/s/ZOMNYTOUFQZSDZ-UHFFFAOYSA-N.svg)
tert-Butyl octahydrocyclopenta[c]pyrrole-3a-carboxylate
CAS 1823578-48-8C12H21NO2
4-(4-Piperidinyl)cyclohexanecarboxylic acid
CAS 1368314-07-1C12H21NO2
2-Cyclopropyl-1-(4-(2-hydroxyethyl)piperidin-1-yl)ethan-1-one
CAS 2007669-18-1C12H21NO2
![8-Azaspiro[4.5]decan-2-ylmethyl acetate chemical structure, C12H21NO2, CAS 2007921-09-5](/s/VOKRTMGCPJNIGN-UHFFFAOYSA-N.svg)
8-Azaspiro[4.5]decan-2-ylmethyl acetate
CAS 2007921-09-5C12H21NO2
![tert-Butyl spiro[3.3]heptan-2-ylcarbamate chemical structure, C12H21NO2, CAS 1865764-50-6](/s/TXOQCJJOUWQKJH-UHFFFAOYSA-N.svg)
tert-Butyl spiro[3.3]heptan-2-ylcarbamate
CAS 1865764-50-6C12H21NO2
![tert-Butyl 2-azaspiro[3.4]octane-1-carboxylate chemical structure, C12H21NO2, CAS 2089692-96-4](/s/RYQPJAKRZGHGLZ-UHFFFAOYSA-N.svg)
tert-Butyl 2-azaspiro[3.4]octane-1-carboxylate
CAS 2089692-96-4C12H21NO2
![1-[4-(tert-Butoxy)piperidin-1-yl]prop-2-en-1-one chemical structure, C12H21NO2, CAS 2361639-72-5](/s/HOMULILJIRAWNA-UHFFFAOYSA-N.svg)
1-[4-(tert-Butoxy)piperidin-1-yl]prop-2-en-1-one
CAS 2361639-72-5C12H21NO2
N-(4-Propan-2-yloxycyclohexyl)prop-2-enamide
CAS 2139978-40-6C12H21NO2
tert-Butyl 3-methyleneazepane-1-carboxylate
CAS 2414006-14-5C12H21NO2
tert-Butyl 2-but-3-enylazetidine-1-carboxylate
CAS 2639875-98-0C12H21NO2
Glutarimide, N,3-dimethyl-3-pentyl-
CAS 21257-14-7C12H21NO2
Pyrrolidine, 1-(2,2,4-trimethyl-3-oxovaleryl)-
CAS 91690-82-3C12H21NO2
N-Cyclobutyl-4-aminocyclohexanone ethylene ketal
CAS 177721-53-8C12H21NO2
4-(tert-Butoxycarbonylamino)-1,6-heptadiene
CAS 210755-93-4C12H21NO2
tert-Butyl (E)-2-(prop-1-en-1-yl)pyrrolidine-1-carboxylate
CAS 664364-30-1C12H21NO2
- 1-(Boc-amino)-cyclohept-4-ene1207195-20-7C12H21NO2
- Ethyl decahydroquinoline-2-carboxylate5670-46-2C12H21NO2
- 4-Cyclohexylpiperidine-2-carboxylic acid1367704-44-6C12H21NO2
- 2-(3-Azaspiro[5.5]undecan-9-yl)acetic acid1356386-18-9C12H21NO2
- Ethyl 3-methyl-3-azabicyclo[3.3.1]nonane-1-carboxylate203660-59-7C12H21NO2
- N-(2-Methylcyclohexyl)oxolane-2-carboxamide1212130-16-9C12H21NO2
- (3-Ethoxypropyl)[1-(5-methylfuran-2-yl)ethyl]amine1021102-79-3C12H21NO2
- 9-Propyl-9-azabicyclo[3.3.1]nonane-3-carboxylic acid1208959-51-6C12H21NO2
- 2-Cyclopentyl-N-((1-(hydroxymethyl)cyclopropyl)methyl)acetamide1286727-49-8C12H21NO2
- N-(1-Oxaspiro[5.5]undecan-4-yl)acetamide946051-14-5C12H21NO2
- 1-(Cyclohexylmethyl)pyrrolidine-3-carboxylic acid1342104-96-4C12H21NO2
- 2-Cyclohexyl-N-cyclopropylalanine1342353-62-1C12H21NO2
- 2-Azaspiro[4.7]dodecane-4-carboxylic acid1341889-10-8C12H21NO2
- 8-Ethyl-2-azaspiro[4.5]decane-4-carboxylic acid1340244-46-3C12H21NO2
- 8,8-Dimethyl-2-azaspiro[4.5]decane-4-carboxylic acid1344262-82-3C12H21NO2
- 2-Methoxy-1-(8-azaspiro[4.5]decan-8-yl)ethan-1-one1465061-95-3C12H21NO2
- Methyl 2-(aminomethyl)spiro[3.5]nonane-2-carboxylate1486876-92-9C12H21NO2
- 4-(3-Methylcyclohexyl)pyrrolidine-3-carboxylic acid1561859-71-9C12H21NO2
- N-Methyl-N-(cyclohex-3-enyl)-carbamic acid tert-butyl ester1061341-32-9C12H21NO2
- Ethyl 1-(aminomethyl)spiro[2.5]octane-1-carboxylate724773-40-4C12H21NO2
- 3-Nonyl-1,2-oxazol-5(4H)-one398148-14-6C12H21NO2
- tert-Butyl hex-5-yn-1-yl(methyl)carbamate320367-00-8C12H21NO2
- Octahydro-1H-isoindole-1-acetic acid ethyl ester1450634-35-1C12H21NO2
- N-Boc-1-(spiro[2.3]hexan-5-yl)methanamine1528564-52-4C12H21NO2
- 1,1-Dimethylethyl 2,3,6,7-tetrahydro-4-methyl-1H-azepine-1-carboxylate1211531-17-7C12H21NO2
- tert-Butyl (3aS,6aR)-octahydrocyclopenta[c]pyrrole-3a-carboxylate1820574-37-5C12H21NO2
- tert-Butyl 2-azaspiro[3.4]octane-2-carboxylate1638771-23-9C12H21NO2
- N-(2,2-Dimethoxyethyl)-N-prop-2-ynylcyclopentanamine1825456-96-9C12H21NO2
- Methyl 4-cyclohexylpyrrolidine-3-carboxylate1592469-97-0C12H21NO2
- tert-Butyl 6-azaspiro[2.5]octane-1-carboxylate1909319-37-4C12H21NO2
- 8-[(1-Hydroxycyclobutyl)methyl]-8-azabicyclo[3.2.1]octan-3-ol2123300-66-1C12H21NO2
- tert-Butyl (R)-(5-methylhex-1-yn-3-yl)carbamate1542245-24-8C12H21NO2
- N-(2-tert-Butyloxan-4-yl)prop-2-enamide2148250-96-6C12H21NO2
- N-[(2,2,5,5-Tetramethyloxolan-3-yl)methyl]prop-2-enamide2167200-86-2C12H21NO2
- tert-Butyl 6-azaspiro[3.4]octane-8-carboxylate2172520-68-0C12H21NO2
- N-(4-Hydroxy-4-propan-2-ylcyclohexyl)prop-2-enamide2305498-80-8C12H21NO2
- 1-[(2S)-2-[(2-Methylpropan-2-yl)oxymethyl]pyrrolidin-1-yl]prop-2-en-1-one2361608-43-5C12H21NO2
- N-[(1R,2R)-2-Ethoxycycloheptyl]prop-2-enamide2361640-85-7C12H21NO2
- tert-Butyl ((1-allylcyclopropyl)methyl)carbamate2649426-83-3C12H21NO2
- tert-Butyl (1R,2S,3R,4S)-3-(aminomethyl)bicyclo[2.2.0]hexane-2-carboxylate2763928-53-4C12H21NO2
- tert-Butyl 6-methyl-1-azaspiro[3.3]heptane-6-carboxylate2870659-71-3C12H21NO2
- 1-Piperidinecarboxylic acid, cyclohexyl ester98225-21-9C12H21NO2
- 1-Cyanoethyl nonanoate5466-21-7C12H21NO2
- 2-(1-Piperidinyl)cyclohexanecarboxylic acid933690-21-2C12H21NO2
- (2E)-1-(Morpholin-4-yl)oct-2-EN-1-one13805-23-7C12H21NO2
- 1,1-Dimethylethyl 2-azabicyclo[2.2.2]octane-2-carboxylate620948-97-2C12H21NO2
- Hexanoic acid, 6-(methyl-2-propynylamino)-, ethyl ester143347-10-8C12H21NO2
- Ethyl 2-(7-azaspiro[3.5]nonan-2-yl)acetate741730-00-7C12H21NO2
- Morpholine, 4-[2-(1-cyclohexen-1-yloxy)ethyl]-669065-92-3C12H21NO2
- 5-Ethoxy-1-hex-5-enylpyrrolidin-2-one178671-80-2C12H21NO2
- 2H-Quinolizine-1-carboxylic acid, octahydro-, ethyl ester, (1R-trans)-16100-91-7C12H21NO2
- 8-(tert-Butyl)-1-oxa-3-azaspiro[4.5]decan-2-one344312-96-5C12H21NO2
- 2-Piperidinone,6-ethoxy-1-(4-pentenyl)-(9CI)178671-81-3C12H21NO2
- Ethyl decahydroquinoline-3-carboxylate1895301-34-4C12H21NO2
- 3-(2-(tert-Butyl)-5-ethyloxazol-4-yl)propan-1-ol690684-44-7C12H21NO2
- Ethyl 2-azaspiro[4.5]decane-3-carboxylate203934-57-0C12H21NO2
- tert-Butyl (R)-2-allylpyrrolidine-1-carboxylate675880-27-0C12H21NO2
- Cyclopentyl(3-(hydroxymethyl)piperidin-1-yl)methanone1156804-84-0C12H21NO2
- tert-Butyl (S)-(5-methylhex-1-yn-3-yl)carbamate143327-83-7C12H21NO2
- 3,5-Diisobutylpyrrolidine-2,4-dione219542-06-0C12H21NO2
- Cyclopentyl(4-methoxypiperidin-1-yl)methanone1340684-15-2C12H21NO2
- Ethyl decahydroquinoline-4-carboxylate2117000-33-4C12H21NO2
- Ethyl 2-cyano-2-ethyl-5-methylhexanoate399556-78-6C12H21NO2
- tert-Butyl (2S,5S)-5-allylpyrrolidine-2-carboxylate549521-70-2C12H21NO2
- Ethyl 1-(piperidin-4-yl)cyclobutane-1-carboxylate1024038-47-8C12H21NO2
- 2-Cyclopentyl-1-(3-hydroxypiperidin-1-yl)ethan-1-one1178092-40-4C12H21NO2
- 3-[1-(Cyclopropylmethyl)piperidin-3-yl]propanoic acid1249627-25-5C12H21NO2
- 3-[1-(Cyclopropylmethyl)piperidin-4-yl]propanoic acid1249254-88-3C12H21NO2
- 2-Cyclopentyl-1-(3-(hydroxymethyl)pyrrolidin-1-yl)ethan-1-one1250314-15-8C12H21NO2
- 2-Furanmethanamine, N-(1,1-dimethylethyl)-4-(methoxymethyl)-5-methyl-1250424-89-5C12H21NO2
- N-[2-(Pentyloxy)ethyl]-3-furanmethanamine1249086-49-4C12H21NO2
- 3-Cyclopentyl-1-(3-hydroxypyrrolidin-1-yl)propan-1-one1343247-48-2C12H21NO2
- 3-Cyclohexyl-1-(3-hydroxyazetidin-1-yl)propan-1-one1342571-56-5C12H21NO2
- 6-Ethyl-2-azaspiro[4.5]decane-4-carboxylic acid1340099-56-0C12H21NO2
- 7,7-Dimethyl-2-azaspiro[4.5]decane-4-carboxylic acid1339065-38-1C12H21NO2
- 1-(4-Methylcyclohexyl)pyrrolidine-3-carboxylic acid1339821-61-2C12H21NO2
Frequently asked questions
What is the molar mass of C12H21NO2?
The molar mass of C12H21NO2 is 211.31 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 211.1572 Da.
How many compounds have the formula C12H21NO2?
CompoundList lists 1,029 compounds with the molecular formula C12H21NO2, including 1-Hexanoylazepan-2-one, 9-(Propan-2-yl)-9-azabicyclo[3.3.1]nonane-3-carboxylic acid, n-Cyclopentyl-3-(tetrahydrofuran-2-yl)propanamide. 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 C12H21NO2?
C12H21NO2 has a degree of unsaturation of 3. 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.