Molecular formula
C12H19NO3
927 compounds have this formula on CompoundList.
- Molar mass
- 225.29g/mol
- Monoisotopic mass
- 235.1993Da
- Atoms
- 35
- Elements
- 4
- Rings plus double bonds
- 4
The formula C12H19NO3 describes a molecule made of 12 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 × 1263.98%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 198.50%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 16.22%14.007 × 1 = 14.007 g/mol
- O Oxygen × 321.30%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H19NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 927 compounds
Terbutaline
CAS 23031-25-6C12H19NO3
Prenalterol
CAS 57526-81-5C12H19NO3
3-(3,4-Dimethoxy-benzylamino)-propan-1-ol
CAS 40171-93-5C12H19NO3
![5-[(1R)-2-(tert-Butylamino)-1-hydroxyethyl]benzene-1,3-diol chemical structure, C12H19NO3, CAS 1093377-03-7](/s/XWTYSIMOBUGWOL-NSHDSACASA-N.svg)
5-[(1R)-2-(tert-Butylamino)-1-hydroxyethyl]benzene-1,3-diol
CAS 1093377-03-7C12H19NO3
Colterol
CAS 18866-78-9C12H19NO3
4-Hydroxy-3-methoxy-alpha-(((1-methylethyl)amino)methyl)benzenemethanol
CAS 1212-03-9C12H19NO3
2,4,5-Trimethoxyamphetamine
CAS 1083-09-6C12H19NO3
3,4,5-Trimethoxyamphetamine
CAS 1082-88-8C12H19NO3
tert-Butyl 4-ethynyl-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
CAS 1087043-97-7C12H19NO3
2-(Pyrrolidine-1-carbonyl)cyclohexane-1-carboxylic acid
CAS 414872-66-5C12H19NO3
(±)-2,4,6-Trimethoxyamphetamine
CAS 15402-79-6C12H19NO3
tert-Butyl 3-oxo-8-azabicyclo(3.2.1)octane-8-carboxylate
CAS 185099-67-6C12H19NO3
![cis-tert-Butyl 5-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate chemical structure, C12H19NO3, CAS 146231-54-1](/s/GGNDIMLSSMWKDR-DTORHVGOSA-N.svg)
cis-tert-Butyl 5-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate
CAS 146231-54-1C12H19NO3
4-Oxo-hexahydro-cyclopenta(c)pyrrole-2-carboxylic acid tert-butyl ester
CAS 879686-42-7C12H19NO3
![tert-Butyl 2-oxo-6-azaspiro[3.4]octane-6-carboxylate chemical structure, C12H19NO3, CAS 203661-71-6](/s/WQPZESPYNGQLQA-UHFFFAOYSA-N.svg)
tert-Butyl 2-oxo-6-azaspiro[3.4]octane-6-carboxylate
CAS 203661-71-6C12H19NO3
tert-Butyl N-(6-oxospiro(3.3)heptan-2-yl)carbamate
CAS 1118786-86-9C12H19NO3
Ethyl 2-(aminomethyl)-5-(tert-butyl)furan-3-carboxylate
CAS 447428-78-6C12H19NO3
tert-Butyl 4-ethynyl-4-hydroxypiperidine-1-carboxylate
CAS 275387-83-2C12H19NO3
![rac-tert-Butyl (1R,5S,6R)-6-acetyl-3-azabicyclo[3.1.0]hexane-3-carboxylate chemical structure, C12H19NO3, CAS 2075712-96-6](/s/ZWCSPNASTQNGJH-ULKQDVFKSA-N.svg)
rac-tert-Butyl (1R,5S,6R)-6-acetyl-3-azabicyclo[3.1.0]hexane-3-carboxylate
CAS 2075712-96-6C12H19NO3
![tert-Butyl 1-oxo-6-azaspiro[3.4]octane-6-carboxylate chemical structure, C12H19NO3, CAS 1251010-17-9](/s/YSPQZAVVKDORTB-UHFFFAOYSA-N.svg)
tert-Butyl 1-oxo-6-azaspiro[3.4]octane-6-carboxylate
CAS 1251010-17-9C12H19NO3
![rel-1,1-Dimethylethyl (3aR,6aS)-hexahydro-4-oxocyclopenta[c]pyrrole-2(1H)-carboxylate chemical structure, C12H19NO3, CAS 130658-14-9](/s/MZQZNAQWIOWKSR-BDAKNGLRSA-N.svg)
rel-1,1-Dimethylethyl (3aR,6aS)-hexahydro-4-oxocyclopenta[c]pyrrole-2(1H)-carboxylate
CAS 130658-14-9C12H19NO3
tert-Butyl 8-oxo-5-azaspiro(2.5)octane-5-carboxylate
CAS 143306-64-3C12H19NO3
tert-Butyl 5-oxo-2-azabicyclo(2.2.2)octane-2-carboxylate
CAS 617714-22-4C12H19NO3
1-Cycloheptyl-5-oxopyrrolidine-3-carboxylic acid
CAS 566154-59-4C12H19NO3
- tert-Butyl 6-formyl-2-azaspiro(3.3)heptane-2-carboxylate1440960-67-7C12H19NO3
- tert-Butyl 3-oxo-6-azabicyclo(3.2.1)octane-6-carboxylate359779-74-1C12H19NO3
- 1 supplierstert-Butyl 6-oxo-2-azaspiro[3.4]octane-2-carboxylate1363382-39-1C12H19NO3
- 1 supplierstert-Butyl 5-oxo-2-azaspiro(3.4)octane-2-carboxylate1581683-57-9C12H19NO3
- 1 supplierstert-Butyl 8-oxo-3-azabicyclo(3.2.1)octane-3-carboxylate637301-19-0C12H19NO3
- Ethyl 3-oxo-2-azaspiro[4.5]decane-8-carboxylate1073559-59-7C12H19NO3
- 1 supplierstert-Butyl 4-oxo-6-azaspiro[2.5]octane-6-carboxylate1101840-74-7C12H19NO3
- tert-Butyl 6-oxo-2-azabicyclo[2.2.2]octane-2-carboxylate1311390-85-8C12H19NO3
- tert-Butyl N-(3-acetylbicyclo(1.1.1)pentan-1-yl)carbamate2201551-76-8C12H19NO3
- tert-Butyl 7-oxo-4-azaspiro(2.5)octane-4-carboxylate1892578-21-0C12H19NO3
- Rac-tert-butyl (4r)-6-formyl-1-azaspiro[3.3]heptane-1-carboxylate1434141-86-2C12H19NO3
- 1-(2-Ethoxy-phenoxy)-3-methylamino-propan-2-ol14754-63-3C12H19NO3
- tert-Butyl 6-oxo-octahydrocyclopenta[b]pyrrole-1-carboxylate1823254-83-6C12H19NO3
- tert-Butyl 2-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate1408076-39-0C12H19NO3
- 5-[(Diisopropylamino)-methyl]-furan-2-carboxylic acid429651-03-6C12H19NO3
- rac-tert-Butyl (1R,4S,5S)-5-acetyl-2-azabicyclo[2.1.1]hexane-2-carboxylate615575-67-2C12H19NO3
- 5-[2-[[1,1,1,3,3,3-Hexadeuterio-2-(trideuteriomethyl)propan-2-yl]amino]-1-hydroxyethyl]benzene-1,3-diol1189658-09-0C12H19NO3
- tert-Butyl 7-oxo-5-azaspiro(2.5)octane-5-carboxylate2091694-43-6C12H19NO3
- 2,3,4-Trimethoxyamphetamine1082-23-1C12H19NO3
- 1-Oxaspiro(4.5)decane-4-carboxamide, N,N-dimethyl-2-oxo-136547-39-2C12H19NO3
- 1-(4-Methylcyclohexyl)-5-oxopyrrolidine-3-carboxylic acid85263-85-0C12H19NO3
- tert-Butyl (6S)-6-formyl-5-azaspiro[2.4]heptane-5-carboxylate1262397-14-7C12H19NO3
- rac-tert-Butyl (3aR,6aR)-5-oxo-octahydrocyclopenta[c]pyrrole-2-carboxylate2382413-71-8C12H19NO3
- 5-Boc-5-aza-spiro[3.4]octane-2-one1434141-78-2C12H19NO3
- 4-Ethoxy-3,5-dimethoxybenzeneethanamine39201-82-6C12H19NO3
- 1-Amino-3-[4-(2-methoxyethyl)phenoxy]propan-2-ol74027-60-4C12H19NO3
- tert-Butyl 1-formyl-7-azabicyclo(2.2.1)heptane-7-carboxylate182137-54-8C12H19NO3
- tert-Butyl 2-oxo-6-azabicyclo[3.2.1]octane-6-carboxylate2137543-26-9C12H19NO3
- 4-(2-(2-Ethoxyethoxy)ethoxy)aniline90688-48-5C12H19NO3
- tert-Butyl 6-oxo-3-azabicyclo(3.2.1)octane-3-carboxylate1369502-46-4C12H19NO3
- tert-Butyl 3-oxo-octahydrocyclopenta(b)pyrrole-1-carboxylate2243507-85-7C12H19NO3
- 1-[(Cyclopropylcarbamoyl)methyl]cyclohexane-1-carboxylic acid848316-26-7C12H19NO3
- tert-Butyl N-(3-oxospiro(3.3)heptan-1-yl)carbamate1955556-88-3C12H19NO3
- 2,3,5-Trimethoxyamphetamine23693-14-3C12H19NO3
- tert-Butyl 7-oxo-5-azaspiro(3.4)octane-5-carboxylate2168075-35-0C12H19NO3
- Benzyltrimethylammonium methyl carbonate112354-41-3C12H19NO3
- tert-Butyl 8-oxo-6-azaspiro(3.4)octane-6-carboxylate1823493-77-1C12H19NO3
- tert-Butyl 3-(3-oxocyclobutyl)azetidine-1-carboxylate2167190-21-6C12H19NO3
- N-Methylmescaline4838-96-4C12H19NO3
- 3-Amino-2-[(3,5-dimethoxyphenyl)methyl]propan-1-ol1020943-78-5C12H19NO3
- tert-Butyl 5-formyl-2-azaspiro[3.3]heptane-2-carboxylate1824074-15-8C12H19NO3
- rac-tert-Butyl (3R,4S)-3-ethynyl-4-methoxypyrrolidine-1-carboxylate2031242-53-0C12H19NO3
- tert-Butyl (1R,5R)-1-acetyl-3-azabicyclo(3.1.0)hexane-3-carboxylate2703749-36-2C12H19NO3
- 2-Cyclohexyl-2-(cyclopropylformamido)acetic acid1218107-36-8C12H19NO3
- tert-Butyl 6-formyl-3-azabicyclo[4.1.0]heptane-3-carboxylate1892678-82-8C12H19NO3
- rac-tert-Butyl N-((1R,2R,4R)-5-oxobicyclo(2.2.1)heptan-2-yl)carbamate2741373-34-0C12H19NO3
- rac-tert-Butyl (1R,5R)-1-formyl-5-methyl-3-azabicyclo[3.1.0]hexane-3-carboxylate2739951-13-2C12H19NO3
- tert-Butyl N-{1-formylbicyclo[3.1.0]hexan-2-yl}carbamate2411292-69-6C12H19NO3
- tert-Butyl 1-formyl-3-azabicyclo[3.1.1]heptane-3-carboxylate1640998-93-1C12H19NO3
- Ethyl 1-cyclopropanecarbonylpiperidine-3-carboxylate1153068-27-9C12H19NO3
- tert-Butyl 2-(prop-2-yn-1-yl)morpholine-4-carboxylate1823258-79-2C12H19NO3
- rac-tert-Butyl (1R,6S)-5-oxo-2-azabicyclo[4.2.0]octane-2-carboxylate2408936-27-4C12H19NO3
- tert-Butyl 7-formyl-5-azaspiro(2.4)heptane-5-carboxylate2137704-05-1C12H19NO3
- tert-Butyl 6-oxo-4-azaspiro[2.5]octane-4-carboxylate2386483-52-7C12H19NO3
- rac-tert-Butyl (1R,6S,7R)-7-formyl-3-azabicyclo(4.1.0)heptane-3-carboxylate2920578-42-1C12H19NO3
- Ethyl 1-butyl-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate6946-42-5C12H19NO3
- tert-Butyl 1-formyl-5-azaspiro(2.4)heptane-5-carboxylate1780561-46-7C12H19NO3
- tert-Butyl 6-formyl-2,3,4,5-tetrahydro-1H-azepine-1-carboxylate2166665-33-2C12H19NO3
- tert-Butyl 3-ethynyl-3-methoxypyrrolidine-1-carboxylate2167159-22-8C12H19NO3
- tert-Butyl 5-formyl-4-methyl-1,2,3,4-tetrahydropyridine-1-carboxylate2322858-96-6C12H19NO3
- tert-Butyl 1-(2-oxoethyl)-2-azabicyclo[3.1.0]hexane-2-carboxylate2866334-01-0C12H19NO3
- 2,3,6-Trimethoxyamphetamine, DL-20513-16-0C12H19NO3
- 2,4,5-Trimethoxyamphetamine, (R)-64778-76-3C12H19NO3
- tert-Butyl 1-formyl-2-azaspiro(3.3)heptane-2-carboxylate2763750-65-6C12H19NO3
- tert-Butyl 3-cyclopropyl-3-formylazetidine-1-carboxylate2837688-35-2C12H19NO3
- tert-Butyl 4-oxo-6-azabicyclo[3.2.1]octane-6-carboxylate850991-46-7C12H19NO3
- tert-Butyl 2-cyclopropyl-3-oxopyrrolidine-1-carboxylate2355047-90-2C12H19NO3
- tert-Butyl 2-cyclobutyl-3-oxoazetidine-1-carboxylate2839143-54-1C12H19NO3
- Metaescaline90132-31-3C12H19NO3
- tert-Butyl 3-formyl-2-azabicyclo[2.2.1]heptane-2-carboxylate2411199-35-2C12H19NO3
- tert-Butyl N-(but-3-yn-1-yl)-N-(oxetan-3-yl)carbamate2680770-82-3C12H19NO3
- 1-Boc-3-ethynyl-3-(methoxymethyl)azetidine2995279-22-4C12H19NO3
- 3-(2,5-Dimethoxy-benzylamino)-propan-1-ol40171-91-3C12H19NO3
- 1-(2,3-Dimethoxy-benzylamino)-propan-2-ol626207-91-8C12H19NO3
- Benzeneacetic acid, alpha-ethyl-, compd. with 2-aminoethanol (1:1)1870-65-1C12H19NO3
- tert-Butyl (3Z)-3-ethylidene-4-oxopiperidine-1-carboxylate204205-24-3C12H19NO3
Frequently asked questions
What is the molar mass of C12H19NO3?
The molar mass of C12H19NO3 is 225.29 g/mol, calculated from standard atomic weights for 12 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 235.1993 Da.
How many compounds have the formula C12H19NO3?
CompoundList lists 927 compounds with the molecular formula C12H19NO3, including Terbutaline, Prenalterol, 3-(3,4-Dimethoxy-benzylamino)-propan-1-ol. 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 C12H19NO3?
C12H19NO3 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.