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Molecular formula

C12H18FNO3

23 compounds have this formula on CompoundList.

Molar mass
243.28g/mol
Monoisotopic mass
243.1271Da
Atoms
35
Elements
5
Rings plus double bonds
4

The formula C12H18FNO3 describes a molecule made of 12 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 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 × 1259.25%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 187.46%
    1.008 × 18 = 18.144 g/mol
  • F Fluorine × 17.81%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 15.76%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 319.73%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C12H18FNO3

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 23 of 23 compounds

tert-Butyl 2-fluoro-3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate chemical structure, C12H18FNO3, CAS 1404196-37-7
tert-Butyl 2-fluoro-3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS 1404196-37-7C12H18FNO3
tert-Butyl 1-fluoro-5-formyl-3-azabicyclo[3.1.1]heptane-3-carboxylate chemical structure, C12H18FNO3, CAS 2344680-51-7
tert-Butyl 1-fluoro-5-formyl-3-azabicyclo[3.1.1]heptane-3-carboxylate
CAS 2344680-51-7C12H18FNO3
N-(3-Fluoro-4-methoxybenzyl)-aminoacetaldehyde dimethyl acetal chemical structure, C12H18FNO3, CAS 118779-16-1
N-(3-Fluoro-4-methoxybenzyl)-aminoacetaldehyde dimethyl acetal
CAS 118779-16-1C12H18FNO3
(R)-1-(5-Fluoro-2-((2-methoxyethoxy)methoxy)phenyl)ethan-1-amine chemical structure, C12H18FNO3, CAS 2512190-53-1
(R)-1-(5-Fluoro-2-((2-methoxyethoxy)methoxy)phenyl)ethan-1-amine
CAS 2512190-53-1C12H18FNO3
2-Fluoro-2-(3,4,5-trimethoxyphenyl)propan-1-amine chemical structure, C12H18FNO3, CAS 2097984-46-6
2-Fluoro-2-(3,4,5-trimethoxyphenyl)propan-1-amine
CAS 2097984-46-6C12H18FNO3
tert-Butyl 2-fluoro-7-oxo-5-azaspiro[3.4]octane-5-carboxylate chemical structure, C12H18FNO3, CAS 2817638-79-0
tert-Butyl 2-fluoro-7-oxo-5-azaspiro[3.4]octane-5-carboxylate
CAS 2817638-79-0C12H18FNO3
rel-tert-Butyl (1R,2S,5S)-2-fluoro-3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate chemical structure, C12H18FNO3, CAS 2375919-20-1
rel-tert-Butyl (1R,2S,5S)-2-fluoro-3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS 2375919-20-1C12H18FNO3
tert-Butyl exo-2-fluoro-3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate chemical structure, C12H18FNO3, CAS 1801330-45-9
tert-Butyl exo-2-fluoro-3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS 1801330-45-9C12H18FNO3
N-(3-Fluoro-5-methoxybenzyl)-2,2-dimethoxyethan-1-amine chemical structure, C12H18FNO3, CAS 2225848-59-7
N-(3-Fluoro-5-methoxybenzyl)-2,2-dimethoxyethan-1-amine
CAS 2225848-59-7C12H18FNO3
3-Fluoro-3-(2,4,5-trimethoxyphenyl)propan-1-amine chemical structure, C12H18FNO3, CAS 2229291-48-7
3-Fluoro-3-(2,4,5-trimethoxyphenyl)propan-1-amine
CAS 2229291-48-7C12H18FNO3
O-[2-(3-Fluoro-2,6-dimethoxyphenyl)-2-methylpropyl]hydroxylamine chemical structure, C12H18FNO3, CAS 2228275-91-8
O-[2-(3-Fluoro-2,6-dimethoxyphenyl)-2-methylpropyl]hydroxylamine
CAS 2228275-91-8C12H18FNO3
3-Amino-2-(3-fluoro-2,6-dimethoxyphenyl)-2-methylpropan-1-ol chemical structure, C12H18FNO3, CAS 2229484-02-8
3-Amino-2-(3-fluoro-2,6-dimethoxyphenyl)-2-methylpropan-1-ol
CAS 2229484-02-8C12H18FNO3
3-Fluoro-3-(2,4,6-trimethoxyphenyl)propan-1-amine chemical structure, C12H18FNO3, CAS 2228231-73-8
3-Fluoro-3-(2,4,6-trimethoxyphenyl)propan-1-amine
CAS 2228231-73-8C12H18FNO3
3-Fluoro-3-(2,3,4-trimethoxyphenyl)propan-1-amine chemical structure, C12H18FNO3, CAS 2229576-42-3
3-Fluoro-3-(2,3,4-trimethoxyphenyl)propan-1-amine
CAS 2229576-42-3C12H18FNO3
2-(3-Fluoro-2,6-dimethoxyphenyl)-2-methoxypropan-1-amine chemical structure, C12H18FNO3, CAS 2229209-58-7
2-(3-Fluoro-2,6-dimethoxyphenyl)-2-methoxypropan-1-amine
CAS 2229209-58-7C12H18FNO3
3-Fluoro-3-(3,4,5-trimethoxyphenyl)propan-1-amine chemical structure, C12H18FNO3, CAS 2229314-60-5
3-Fluoro-3-(3,4,5-trimethoxyphenyl)propan-1-amine
CAS 2229314-60-5C12H18FNO3
2-Amino-3-(3-fluoro-2,6-dimethoxyphenyl)-2-methylpropan-1-ol chemical structure, C12H18FNO3, CAS 2228388-92-7
2-Amino-3-(3-fluoro-2,6-dimethoxyphenyl)-2-methylpropan-1-ol
CAS 2228388-92-7C12H18FNO3
tert-Butyl rel-(3aR,4R,6aS)-4-fluoro-5-oxo-1,3,3a,4,6,6a-hexahydrocyclopenta[c]pyrrole-2-carboxylate chemical structure, C12H18FNO3, CAS 2649804-11-3
tert-Butyl rel-(3aR,4R,6aS)-4-fluoro-5-oxo-1,3,3a,4,6,6a-hexahydrocyclopenta[c]pyrrole-2-carboxylate
CAS 2649804-11-3C12H18FNO3
tert-Butyl 3-fluoro-4-(prop-2-yn-1-yloxy)pyrrolidine-1-carboxylate chemical structure, C12H18FNO3, CAS 2446246-86-0
tert-Butyl 3-fluoro-4-(prop-2-yn-1-yloxy)pyrrolidine-1-carboxylate
CAS 2446246-86-0C12H18FNO3
tert-Butyl rel-(3aR,4S,6aS)-4-fluoro-5-oxo-1,3,3a,4,6,6a-hexahydrocyclopenta[c]pyrrole-2-carboxylate chemical structure, C12H18FNO3, CAS 2649804-12-4
tert-Butyl rel-(3aR,4S,6aS)-4-fluoro-5-oxo-1,3,3a,4,6,6a-hexahydrocyclopenta[c]pyrrole-2-carboxylate
CAS 2649804-12-4C12H18FNO3
tert-Butyl 3a-fluoro-5-oxo-3,4,6,6a-tetrahydro-1H-cyclopenta[c]pyrrole-2-carboxylate chemical structure, C12H18FNO3, CAS 2169601-47-0
tert-Butyl 3a-fluoro-5-oxo-3,4,6,6a-tetrahydro-1H-cyclopenta[c]pyrrole-2-carboxylate
CAS 2169601-47-0C12H18FNO3
tert-Butyl (3aR,6aS)-3a-fluoro-5-oxo-3,4,6,6a-tetrahydro-1H-cyclopenta[c]pyrrole-2-carboxylate chemical structure, C12H18FNO3, CAS 2165928-45-8
tert-Butyl (3aR,6aS)-3a-fluoro-5-oxo-3,4,6,6a-tetrahydro-1H-cyclopenta[c]pyrrole-2-carboxylate
CAS 2165928-45-8C12H18FNO3
rel-tert-Butyl (3aS,6aR)-3a-fluoro-5-oxo-3,4,6,6a-tetrahydro-1H-cyclopenta[c]pyrrole-2-carboxylate chemical structure, C12H18FNO3, CAS 1290626-78-6
rel-tert-Butyl (3aS,6aR)-3a-fluoro-5-oxo-3,4,6,6a-tetrahydro-1H-cyclopenta[c]pyrrole-2-carboxylate
CAS 1290626-78-6C12H18FNO3

Frequently asked questions

What is the molar mass of C12H18FNO3?

The molar mass of C12H18FNO3 is 243.28 g/mol, calculated from standard atomic weights for 12 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 243.1271 Da.

How many compounds have the formula C12H18FNO3?

CompoundList lists 23 compounds with the molecular formula C12H18FNO3, including tert-Butyl 2-fluoro-3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate, tert-Butyl 1-fluoro-5-formyl-3-azabicyclo[3.1.1]heptane-3-carboxylate, N-(3-Fluoro-4-methoxybenzyl)-aminoacetaldehyde dimethyl acetal. 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 C12H18FNO3?

C12H18FNO3 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.