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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 901 to 927 of 927 compounds

rac-tert-Butyl 3-[(1R,2S)-2-formylcyclopropyl]azetidine-1-carboxylate chemical structure, C12H19NO3, CAS 1215121-80-4
rac-tert-Butyl 3-[(1R,2S)-2-formylcyclopropyl]azetidine-1-carboxylate
CAS 1215121-80-4C12H19NO3
tert-Butyl 2-cyclopropyl-4-oxo-pyrrolidine-1-carboxylate chemical structure, C12H19NO3, CAS 1824287-07-1
tert-Butyl 2-cyclopropyl-4-oxo-pyrrolidine-1-carboxylate
CAS 1824287-07-1C12H19NO3
tert-Butyl 5-hydroxy-3,3a,4,6a-tetrahydrocyclopenta[b]pyrrole-1(2H)-carboxylate chemical structure, C12H19NO3, CAS 1823815-47-9
tert-Butyl 5-hydroxy-3,3a,4,6a-tetrahydrocyclopenta[b]pyrrole-1(2H)-carboxylate
CAS 1823815-47-9C12H19NO3
3-[(1-Acetylpyrrolidin-2-yl)-hydroxymethylidene]pentan-2-one chemical structure, C12H19NO3, CAS 1071952-73-2
3-[(1-Acetylpyrrolidin-2-yl)-hydroxymethylidene]pentan-2-one
CAS 1071952-73-2C12H19NO3
tert-Butyl 5-hydroxy-1H,2H,3H,4H,5H,6H-cyclopenta[c]pyrrole-2-carboxylate chemical structure, C12H19NO3, CAS 1884710-77-3
tert-Butyl 5-hydroxy-1H,2H,3H,4H,5H,6H-cyclopenta[c]pyrrole-2-carboxylate
CAS 1884710-77-3C12H19NO3
3-Acetyl-1,5-dihydro-4-hydroxy-5-(1-methylpentyl)-2H-pyrrol-2-one chemical structure, C12H19NO3, CAS 2516234-66-3
3-Acetyl-1,5-dihydro-4-hydroxy-5-(1-methylpentyl)-2H-pyrrol-2-one
CAS 2516234-66-3C12H19NO3
tert-Butyl 5-formyl-3-azabicyclo[4.1.0]heptane-3-carboxylate chemical structure, C12H19NO3, CAS 2920407-41-4
tert-Butyl 5-formyl-3-azabicyclo[4.1.0]heptane-3-carboxylate
CAS 2920407-41-4C12H19NO3
rel-tert-Butyl (1R,2S,4S)-2-formyl-7-azabicyclo[2.2.1]heptane-7-carboxylate chemical structure, C12H19NO3, CAS 178240-80-7
rel-tert-Butyl (1R,2S,4S)-2-formyl-7-azabicyclo[2.2.1]heptane-7-carboxylate
CAS 178240-80-7C12H19NO3
Ethyl 1-cyclobutyl-4-oxopiperidine-3-carboxylate chemical structure, C12H19NO3, CAS 2421143-22-6
Ethyl 1-cyclobutyl-4-oxopiperidine-3-carboxylate
CAS 2421143-22-6C12H19NO3
tert-Butyl 3,5,7,7a-tetrahydropyrano[2,3-c]pyrrole-6(2H)-carboxylate chemical structure, C12H19NO3, CAS 2815180-64-2
tert-Butyl 3,5,7,7a-tetrahydropyrano[2,3-c]pyrrole-6(2H)-carboxylate
CAS 2815180-64-2C12H19NO3
rel-tert-Butyl (3aR,4R,6aS)-4-hydroxy-3,3a,4,6a-tetrahydrocyclopenta[c]pyrrole-2(1H)-carboxylate chemical structure, C12H19NO3, CAS 2360844-22-8
rel-tert-Butyl (3aR,4R,6aS)-4-hydroxy-3,3a,4,6a-tetrahydrocyclopenta[c]pyrrole-2(1H)-carboxylate
CAS 2360844-22-8C12H19NO3
tert-Butyl (2R,4R)-2-allyl-4-formylazetidine-1-carboxylate chemical structure, C12H19NO3, CAS 2682097-54-5
tert-Butyl (2R,4R)-2-allyl-4-formylazetidine-1-carboxylate
CAS 2682097-54-5C12H19NO3
tert-Butyl 4-ethenyl-3-oxopiperidine-1-carboxylate chemical structure, C12H19NO3, CAS 2359409-16-6
tert-Butyl 4-ethenyl-3-oxopiperidine-1-carboxylate
CAS 2359409-16-6C12H19NO3
tert-Butyl 3-methyl-5-oxo-2-azabicyclo[4.1.0]heptane-2-carboxylate chemical structure, C12H19NO3, CAS 2306268-21-1
tert-Butyl 3-methyl-5-oxo-2-azabicyclo[4.1.0]heptane-2-carboxylate
CAS 2306268-21-1C12H19NO3
Methyl 4-acetamidobicyclo[2.2.2]octane-1-carboxylate chemical structure, C12H19NO3, CAS 2758008-13-6
Methyl 4-acetamidobicyclo[2.2.2]octane-1-carboxylate
CAS 2758008-13-6C12H19NO3
tert-Butyl 2-formyl-6-azabicyclo[3.1.1]heptane-6-carboxylate chemical structure, C12H19NO3, CAS 2940952-93-0
tert-Butyl 2-formyl-6-azabicyclo[3.1.1]heptane-6-carboxylate
CAS 2940952-93-0C12H19NO3
tert-Butyl endo-2-formyl-6-azabicyclo[3.1.1]heptane-6-carboxylate chemical structure, C12H19NO3, CAS 2940861-37-8
tert-Butyl endo-2-formyl-6-azabicyclo[3.1.1]heptane-6-carboxylate
CAS 2940861-37-8C12H19NO3
tert-Butyl exo-2-formyl-6-azabicyclo[3.1.1]heptane-6-carboxylate chemical structure, C12H19NO3, CAS 2940857-50-9
tert-Butyl exo-2-formyl-6-azabicyclo[3.1.1]heptane-6-carboxylate
CAS 2940857-50-9C12H19NO3
tert-Butyl 4-formyl-1-methyl-2-azabicyclo[2.1.1]hexane-2-carboxylate chemical structure, C12H19NO3, CAS 2955713-81-0
tert-Butyl 4-formyl-1-methyl-2-azabicyclo[2.1.1]hexane-2-carboxylate
CAS 2955713-81-0C12H19NO3
tert-Butyl (2R,3R)-3-ethynyl-2-methylmorpholine-4-carboxylate chemical structure, C12H19NO3, CAS 2350403-92-6
tert-Butyl (2R,3R)-3-ethynyl-2-methylmorpholine-4-carboxylate
CAS 2350403-92-6C12H19NO3
tert-Butyl 1-formyl-4-methyl-2-azabicyclo[2.1.1]hexane-2-carboxylate chemical structure, C12H19NO3, CAS 2827624-57-5
tert-Butyl 1-formyl-4-methyl-2-azabicyclo[2.1.1]hexane-2-carboxylate
CAS 2827624-57-5C12H19NO3
rac-N-[(1R,3R)-3-Hydroxy-7-oxaspiro[3.5]nonan-1-yl]cyclopropanecarboxamide chemical structure, C12H19NO3, CAS 2137773-46-5
rac-N-[(1R,3R)-3-Hydroxy-7-oxaspiro[3.5]nonan-1-yl]cyclopropanecarboxamide
CAS 2137773-46-5C12H19NO3
tert-Butyl 2-(3-oxocyclobutyl)azetidine-1-carboxylate chemical structure, C12H19NO3, CAS 2386641-60-5
tert-Butyl 2-(3-oxocyclobutyl)azetidine-1-carboxylate
CAS 2386641-60-5C12H19NO3
tert-Butyl 6-ethynyl-1,4-oxazepane-4-carboxylate chemical structure, C12H19NO3, CAS 2932441-80-8
tert-Butyl 6-ethynyl-1,4-oxazepane-4-carboxylate
CAS 2932441-80-8C12H19NO3

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 rac-tert-Butyl 3-[(1R,2S)-2-formylcyclopropyl]azetidine-1-carboxylate, tert-Butyl 2-cyclopropyl-4-oxo-pyrrolidine-1-carboxylate, tert-Butyl 5-hydroxy-3,3a,4,6a-tetrahydrocyclopenta[b]pyrrole-1(2H)-carboxylate. 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.